Rendering

Component: (Network and Table)
Network
2405402 - Disclosure - Supplemental Financial Information - Other Assets (Details)
(http://www.southwest.com/role/SupplementalFinancialInformationOtherAssetsDetails)
Table(Implied)
Slicers (applies to each fact value in each table cell)
Reporting Entity [Axis]0000092380 (http://www.sec.gov/CIK)
Supplemental Financial Information [Abstract]Period [Axis]
2013-12-31
2012-12-31
Supplemental Financial Information [Abstract]
 
 
Other Assets [Abstract]
 
 
Derivative contracts
145,000,000  
306,000,000  
Intangible assets
166,000,000  
138,000,000  
Non-current investments
44,000,000  
41,000,000  
Other
175,000,000  
148,000,000  
Other assets
530,000,000  
 
633,000,000