| 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: Nigeri... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.04
            
                                        2018-03
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        2000-03 - 2018-03
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: Venezu... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2010 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: Trinid... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.02
            
                                        Dec 2013
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2003 - Dec 2013
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: St. Vi... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2012
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2007 - Dec 2012
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: St. Ki... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2015
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2004 - Dec 2015
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: Peru (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Jun 2016
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Dec 2001 - Jun 2016
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: Nether... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2007 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: Mexico (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.37
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2002 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: Guyana (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.14
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2011 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: Greenl... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2003 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: Ecuado... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 3.24
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Dec 2017 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: Domini... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2017 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: Costa ... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2015
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2006 - Dec 2015
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: Colomb... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.02
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2001 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: Chile (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2000 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: Brazil (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: Bolivi... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2002 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: Barbad... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2009 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: Argent... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2015 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere: Antigu... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2008 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Western Hemisphere (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 3.62
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: Togo (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -1.12
            
                                        Dec 2015
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2007 - Dec 2015
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: Tanzan... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.03
            
                                        Dec 2013
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2000 - Dec 2013
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: South ... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.22
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2002 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: Seyche... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2011
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2009 - Dec 2011
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: Sao To... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2013
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2013 - Dec 2013
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: Namibi... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.03
            
                                        Dec 2015
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2005 - Dec 2015
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: Mozamb... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2011 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: Maurit... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.02
            
                                        Dec 2016
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Sep 2008 - Dec 2016
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: Malawi (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.01
            
                                        Dec 2012
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2012 - Dec 2012
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: Cote D... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.04
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Dec 2010 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: Comoro... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2010
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2001 - Dec 2010
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: Cabo V... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2015
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2015 - Dec 2015
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: Benin (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2014
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2001 - Mar 2014
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.22
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Middle East, North Africa,... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2013
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2009 - Dec 2013
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Middle East, North Africa,... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.16
            
                                        Mar 2017
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2011 - Mar 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Middle East, North Africa,... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2016
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Dec 2002 - Sep 2016
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Middle East, North Africa,... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2008 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Middle East, North Africa,... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2000 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Middle East, North Africa,... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2013
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2007 - Dec 2013
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Middle East, North Africa,... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2012
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2005 - Dec 2012
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Middle East, North Africa,... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2014
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2012 - Mar 2014
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Middle East, North Africa,... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2013
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2001 - Dec 2013
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Middle East, North Africa,... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2007 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Middle East, North Africa,... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2010 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Middle East, North Africa,... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Middle East (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2001 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Africa (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.22
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Europe: CIS: Ukraine (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2014
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2002 - Dec 2014
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Europe: CIS: Russia (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Sep 2001 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Europe: CIS: Moldova (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Europe: CIS: Kazakhstan (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.01
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Europe: CIS: Belarus (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2013
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Dec 2007 - Sep 2013
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Europe: CIS: Azerbaijan, R... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2017
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2001 - Mar 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Europe: CIS (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.01
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Europe: Emerging and Devel... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2014
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2000 - Dec 2014
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Europe: Emerging and Devel... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Jun 2005 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Europe: Emerging and Devel... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Sep 2001 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Europe: Emerging and Devel... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Europe: Emerging and Devel... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Jun 2017
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2009 - Jun 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Europe: Emerging and Devel... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.02
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2004 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Europe: Emerging and Devel... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Jun 2017 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Europe: Emerging and Devel... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2015
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Jun 2000 - Dec 2015
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Europe: Emerging and Devel... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Europe: Emerging and Devel... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Dec 2001 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Europe: Emerging and Devel... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.00
            
                                        Dec 2016
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2002 - Dec 2016
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Europe: Emerging and Devel... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2003 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Europe: Emerging and Devel... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2008 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Europe: Emerging and Devel... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.03
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Europe (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.02
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Emerging and Developing As... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.16
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2001 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Emerging and Developing As... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2002 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Emerging and Developing As... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2002 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Emerging and Developing As... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.00
            
                                        Dec 2011
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2003 - Dec 2011
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Emerging and Developing As... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Emerging and Developing As... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2013
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2003 - Mar 2013
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Emerging and Developing As... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2003 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Emerging and Developing As... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 5.04
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Emerging and Developing As... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.00
            
                                        Dec 2011
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2000 - Dec 2011
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Emerging and Developing As... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Emerging and Developing As... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2001 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Emerging and Developing As... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.09
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2001 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Emerging and Developing As... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.05
            
                                        Mar 2017
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2000 - Mar 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Emerging and Developing As... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2011
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2011 - Dec 2011
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Emerging and Developing As... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.32
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2001 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Emerging and Developing As... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.05
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Emerging and Developing Economies: Emerging and Developing As... (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 4.41
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Advanced Economies: United States (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.62
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Advanced Economies: United Kingdom (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2000 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Advanced Economies: Taiwan (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.00
            
                                        Dec 2016
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Jun 2000 - Dec 2016
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Advanced Economies: Switzerland (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Advanced Economies: Sweden (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Dec 2001 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Advanced Economies: Spain (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Dec 2000 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Advanced Economies: Slovenia (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2012
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Jun 2004 - Mar 2012
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Advanced Economies: Slovak Republic (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2001 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Advanced Economies: Singapore (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -5.28
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Advanced Economies: Portugal (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.00
            
                                        Jun 2016
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2000 - Jun 2016
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Advanced Economies: Norway (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.56
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Sep 2001 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Advanced Economies: New Zealand (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.77
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                TV: Trade Balance: Advanced Economies: Netherlands (美元 百万)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        季度
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     |