Quarterly report pursuant to Section 13 or 15(d)

Information About Liberty's Operating Segments (Other Information By Segment) (Details)

v2.4.0.6
Information About Liberty's Operating Segments (Other Information By Segment) (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended
Mar. 31, 2012
Mar. 31, 2011
Dec. 31, 2011
Total assets $ 17,144   $ 17,339
Investments in affiliates, accounted for using the equity method 1,152   1,135
Capital expenditures 68 41  
QVC [Member]
     
Total assets 13,268    
Investments in affiliates, accounted for using the equity method 0    
Capital expenditures 45    
E-commerce [Member]
     
Total assets 1,452    
Investments in affiliates, accounted for using the equity method 11    
Capital expenditures 23    
Expedia [Member]
     
Total assets 6,818    
Investments in affiliates, accounted for using the equity method 0    
Capital expenditures 46    
Corporate And Other [Member]
     
Total assets 2,424    
Investments in affiliates, accounted for using the equity method 1,141    
Capital expenditures 0    
equity method elimination [Member]
     
Total assets (6,818)    
Investments in affiliates, accounted for using the equity method 0    
Capital expenditures $ (46)