| 
                                                
                                                
                                                    TV: Trade Balance: Advanced Economies: Korea (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -5.11
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            每年
                                         | 
                                        
                                            2001 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Advanced Economies: Japan (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -2.22
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            每年
                                         | 
                                        
                                            2000 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Advanced Economies: Italy (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.06
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            每年
                                         | 
                                        
                                            2000 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Advanced Economies: Israel (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.11
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            每年
                                         | 
                                        
                                            2007 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Advanced Economies: Ireland (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            2015
                                         | 
                                        
                                        
                                        
                                            每年
                                         | 
                                        
                                            2002 - 2015
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Advanced Economies: Greece (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.49
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            每年
                                         | 
                                        
                                            2000 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Advanced Economies: Germany (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.09
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            每年
                                         | 
                                        
                                            2000 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Advanced Economies: France (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.00
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            每年
                                         | 
                                        
                                            2001 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Advanced Economies: Estonia (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.03
            
                                            2016
                                         | 
                                        
                                        
                                        
                                            每年
                                         | 
                                        
                                            2000 - 2016
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Advanced Economies: Denmark (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            2015
                                         | 
                                        
                                        
                                        
                                            每年
                                         | 
                                        
                                            2000 - 2015
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Advanced Economies: Czech Republic (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.09
            
                                            2013
                                         | 
                                        
                                        
                                        
                                            每年
                                         | 
                                        
                                            2000 - 2013
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Advanced Economies: China, People Republic: Hong Kong (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.21
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            每年
                                         | 
                                        
                                            2000 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Advanced Economies: Belgium (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.02
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            每年
                                         | 
                                        
                                            2000 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Advanced Economies: Austria (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.05
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            每年
                                         | 
                                        
                                            2003 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Advanced Economies: Australia (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -4.76
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            每年
                                         | 
                                        
                                            2000 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Euro Area (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.50
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            每年
                                         | 
                                        
                                            2000 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: European Union (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.49
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            每年
                                         | 
                                        
                                            2000 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Countries or Area Not Specified (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.00
            
                                            2012
                                         | 
                                        
                                        
                                        
                                            每年
                                         | 
                                        
                                            2001 - 2012
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Export Earnings: Non-Fuel (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -42.79
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            每年
                                         | 
                                        
                                            2000 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Export Earnings: Fuel (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.37
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            每年
                                         | 
                                        
                                            2000 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -9.84
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            每年
                                         | 
                                        
                                            2000 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Advanced Economies (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -32.58
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            每年
                                         | 
                                        
                                            2000 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -42.42
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            每年
                                         | 
                                        
                                            2000 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: Venezu... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2010 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: Trinid... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.01
            
                                            Dec 2013
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2003 - Dec 2013
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: St. Ki... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            Dec 2015
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2004 - Dec 2015
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: Peru (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            May 2016
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Oct 2001 - May 2016
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: Nether... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.00
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2007 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: Mexico (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2002 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: Guyana (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.02
            
                                            Apr 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2011 - Apr 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: Greenl... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2003 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: Ecuado... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 3.23
            
                                            Mar 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Dec 2017 - Mar 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: Domini... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2017 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: Costa ... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            Dec 2015
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2006 - Dec 2015
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: Colomb... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.01
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2001 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: Chile (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            Apr 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2000 - Apr 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: Brazil (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.01
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2000 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: Bolivi... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            Aug 2017
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2002 - Aug 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: Barbad... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            Jan 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2009 - Jan 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: Argent... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            Jul 2017
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2015 - Jul 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: Antigu... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2008 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.01
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2000 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: Togo (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.37
            
                                            Dec 2015
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2007 - Dec 2015
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: Tanzan... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.01
            
                                            Dec 2013
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2000 - Dec 2013
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: South ... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.07
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2002 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: Sao To... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            Dec 2013
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2013 - Dec 2013
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: Nigeri... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.02
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2000 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: Namibi... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.01
            
                                            Dec 2015
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2005 - Dec 2015
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: Mozamb... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2011 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: Maurit... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.02
            
                                            Nov 2016
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jul 2008 - Nov 2016
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: Cote D... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.02
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Oct 2010 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: Cabo V... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            Dec 2015
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2015 - Dec 2015
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: Benin (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            Mar 2014
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2001 - Mar 2014
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.07
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2000 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Middle East, North Africa,... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            Dec 2013
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2009 - Dec 2013
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Middle East, North Africa,... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.16
            
                                            Mar 2017
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2011 - Mar 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Middle East, North Africa,... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            Sep 2016
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Dec 2002 - Sep 2016
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Middle East, North Africa,... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            Oct 2017
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2008 - Oct 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Middle East, North Africa,... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2000 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Middle East, North Africa,... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            Dec 2013
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2007 - Dec 2013
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Middle East, North Africa,... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            Jan 2014
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2012 - Jan 2014
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Middle East, North Africa,... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            Oct 2013
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2001 - Oct 2013
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Middle East, North Africa,... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2007 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Middle East, North Africa,... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.00
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2010 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Middle East, North Africa,... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.00
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2000 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Middle East (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.00
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2001 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Africa (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.07
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2000 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Europe: CIS: Ukraine (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            Oct 2014
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2002 - Oct 2014
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Europe: CIS: Russia (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            Sep 2017
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jul 2001 - Sep 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Europe: CIS: Moldova (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2000 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Europe: CIS: Kazakhstan (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.01
            
                                            Feb 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2000 - Feb 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Europe: CIS: Azerbaijan, R... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            Mar 2017
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2001 - Mar 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Europe: CIS (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2000 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Europe: Emerging and Devel... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            Nov 2014
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2000 - Nov 2014
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Europe: Emerging and Devel... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jun 2005 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Europe: Emerging and Devel... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            Aug 2017
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Aug 2001 - Aug 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Europe: Emerging and Devel... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.03
            
                                            Apr 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2000 - Apr 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Europe: Emerging and Devel... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            May 2017
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2009 - May 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Europe: Emerging and Devel... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.02
            
                                            Jan 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2004 - Jan 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Europe: Emerging and Devel... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            Nov 2017
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jun 2017 - Nov 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Europe: Emerging and Devel... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            Oct 2015
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            May 2000 - Oct 2015
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Europe: Emerging and Devel... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2000 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Europe: Emerging and Devel... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            Jan 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Nov 2001 - Jan 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Europe: Emerging and Devel... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.00
            
                                            Dec 2016
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Mar 2002 - Dec 2016
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Europe: Emerging and Devel... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            Mar 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2003 - Mar 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Europe: Emerging and Devel... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            Aug 2017
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2008 - Aug 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Europe: Emerging and Devel... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2000 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Europe (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2000 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Emerging and Developing As... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.07
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2001 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Emerging and Developing As... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.00
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2002 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Emerging and Developing As... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.00
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2002 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Emerging and Developing As... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.00
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2000 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Emerging and Developing As... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.00
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2003 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Emerging and Developing As... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 1.72
            
                                            Mar 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2000 - Mar 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Emerging and Developing As... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2000 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Emerging and Developing As... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.00
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2001 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Emerging and Developing As... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.03
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2001 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Emerging and Developing As... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.05
            
                                            Feb 2017
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2000 - Feb 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Emerging and Developing As... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.15
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2001 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    TV: Trade Balance: Emerging and Developing Economies: Emerging and Developing As... (美元 百万)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -0.03
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            月度
                                         | 
                                        
                                            Jan 2000 - May 2018
                                         |