| 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Emerging and Develop... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.14
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2004 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Other Countries Not Elsewhere Classified: Cuba (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2001 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Western Hemisphere: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.01
            
                                        Dec 2014
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2014
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Western Hemisphere: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Western Hemisphere: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2014
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2003 - Dec 2014
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Western Hemisphere: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.03
            
                                        Dec 2014
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2014 - Dec 2014
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Western Hemisphere: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2015
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2001 - Dec 2015
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Western Hemisphere: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Jun 2001 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Western Hemisphere: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2004 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Western Hemisphere: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2002 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Western Hemisphere: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2002 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Western Hemisphere: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2015
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2000 - Dec 2015
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Western Hemisphere: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.01
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2009 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Western Hemisphere: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2001 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Western Hemisphere: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2016
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Sep 2005 - Dec 2016
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Western Hemisphere: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Sep 2009 - Mar 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Western Hemisphere: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.01
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2002 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Western Hemisphere: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2016
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2003 - Dec 2016
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Western Hemisphere: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.28
            
                                        Dec 2014
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2014 - Dec 2014
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Western Hemisphere: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2011 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Western Hemisphere (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.02
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.01
            
                                        Dec 2012
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2001 - Dec 2012
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2000 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2001 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2009 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.00
            
                                        Mar 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2004 - Mar 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2015
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2003 - Dec 2015
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Jun 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2002 - Jun 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 3.81
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2008 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2001 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2015
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2013 - Dec 2015
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2015
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2003 - Dec 2015
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.00
            
                                        Dec 2014
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2002 - Dec 2014
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2005 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2016
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2000 - Dec 2016
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2010 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2011
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Jun 2009 - Mar 2011
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2010
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2000 - Dec 2010
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2016
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Dec 2016
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2011
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2002 - Dec 2011
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.01
            
                                        Dec 2013
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2001 - Dec 2013
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa: ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Sub-Saharan Africa (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 3.82
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Middle East, North A... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2014
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2009 - Dec 2014
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Middle East, North A... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2016
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2009 - Dec 2016
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Middle East, North A... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.01
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2000 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Middle East, North A... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.01
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Middle East, North A... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.02
            
                                        Jun 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Jun 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Middle East, North A... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.01
            
                                        Mar 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2000 - Mar 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Middle East, North A... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.00
            
                                        Dec 2015
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2008 - Dec 2015
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Middle East, North A... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2011
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2011 - Dec 2011
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Middle East, North A... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.01
            
                                        Dec 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2001 - Dec 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Middle East, North A... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.01
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Middle East, North A... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.01
            
                                        Mar 2015
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2008 - Mar 2015
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Middle East, North A... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.02
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2002 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Middle East, North A... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.04
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Middle East (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.04
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2001 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Africa (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 3.82
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Europe: CIS: Ukraine (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2015
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2001 - Dec 2015
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Europe: CIS: Russia (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Jun 2016
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2000 - Jun 2016
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Europe: CIS: Moldova (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2001 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Europe: CIS: Kyrgyz ... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.05
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2017 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Europe: CIS: Kazakhs... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.05
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Europe: CIS: Georgia (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Jun 2013
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2002 - Jun 2013
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Europe: CIS: Belarus (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Sep 2001 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Europe: CIS: Azerbai... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2016
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2002 - Sep 2016
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Europe: CIS: Armenia (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2016
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Dec 2009 - Mar 2016
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Europe: CIS (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.10
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Europe: Emerging and... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Jun 2003 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Europe: Emerging and... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Jun 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Jun 2006 - Jun 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Europe: Emerging and... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.00
            
                                        Mar 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2001 - Mar 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Europe: Emerging and... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.05
            
                                        Mar 2015
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2000 - Mar 2015
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Europe: Emerging and... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2016
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2006 - Mar 2016
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Europe: Emerging and... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2016
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2007 - Mar 2016
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Europe: Emerging and... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Sep 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2000 - Sep 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Europe: Emerging and... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2006 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Europe: Emerging and... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.01
            
                                        Jun 2013
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Sep 2001 - Jun 2013
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Europe: Emerging and... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.01
            
                                        Dec 2016
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Jun 2000 - Dec 2016
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Europe: Emerging and... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2003 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Europe: Emerging and... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Europe (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.10
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Emerging and Develop... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Emerging and Develop... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.01
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2008 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Emerging and Develop... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.07
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Emerging and Develop... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2017
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Dec 2007 - Mar 2017
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Emerging and Develop... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2005 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Emerging and Develop... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.01
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Emerging and Develop... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Jun 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Emerging and Develop... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2014
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Sep 2005 - Dec 2014
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Emerging and Develop... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.04
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2011 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Emerging and Develop... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 0.00
            
                                        Dec 2015
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2014 - Dec 2015
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Emerging and Develop... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.14
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Emerging and Develop... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.08
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2011 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Emerging and Develop... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.09
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Emerging and Develop... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.02
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Emerging and Develop... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -1.47
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Emerging and Develop... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.37
            
                                        Mar 2018
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2000 - Mar 2018
                                     | 
                                
                            
                        
                            
                                
                                    
                                        
                                        
                                        | 
                                            
                                            
                                                Nauru NR: Trade Balance: Emerging and Developing Economies: Emerging and Develop... (USD mn)
                                            
                                         | 
                                    
                                    
                                        
                                        
                
                 -0.01
            
                                        Dec 2014
                                     | 
                                    
                                    
                                    
                                        quarterly
                                     | 
                                    
                                        Mar 2014 - Dec 2014
                                     |