Annual report pursuant to Section 13 and 15(d)

Earnings (Loss) Per Common Share (Earrings Per Share Basic and Diluted) (Details)

v2.4.0.8
Earnings (Loss) Per Common Share (Earrings Per Share Basic and Diluted) (Details) (Segment, Liberty Interactive [Member])
In Millions, unless otherwise specified
7 Months Ended 12 Months Ended
Aug. 09, 2012
Dec. 31, 2011
Segment, Liberty Interactive [Member]
   
Weighted Average Number of Shares Outstanding Reconciliation [Abstract]    
Basic, Weighted average number of shares outstanding 559 595
Stock options 9 7
Diluted, Weighted average number of shares outstanding 568 602