Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Balance Sheets (Parenthetical)

v2.4.0.8
Condensed Consolidated Balance Sheets (Parenthetical) (USD $)
In Millions, except Share data, unless otherwise specified
Mar. 31, 2014
Dec. 31, 2013
Allowance for Doubtful Accounts Receivable, Current $ 88 $ 89
Carrying value of debt measured at fair value $ 2,365 $ 2,355
Preferred stock, par or stated value per share $ 0.01 $ 0.01
Preferred stock, shares authorized 50,000,000 50,000,000
Preferred stock, shares issued 0 0
Preferred Stock, Shares Outstanding 0 0
Interactive Group | Common Class A
    
Common stock, par or stated value per share $ 0.01 $ 0.01
Common stock, shares authorized 4,000,000,000 4,000,000,000
Common stock, shares issued 464,806,904 471,625,030
Common stock, shares outstanding 464,806,904 471,625,030
Interactive Group | Common Class B
    
Common stock, par or stated value per share $ 0.01 $ 0.01
Common stock, shares authorized 150,000,000 150,000,000
Common stock, shares issued 28,884,103 28,884,103
Common stock, shares outstanding 28,884,103 28,884,103
Ventures Group | Common Class A
    
Common stock, par or stated value per share $ 0.01 $ 0.01
Common stock, shares authorized 200,000,000 200,000,000
Common stock, shares issued 70,786,768 70,761,208
Common stock, shares outstanding 70,786,768 70,761,208
Ventures Group | Common Class B
    
Common stock, par or stated value per share $ 0.01 $ 0.01
Common stock, shares authorized 7,500,000 200,000,000
Common stock, shares issued 2,885,378 2,885,378
Common stock, shares outstanding 2,885,378 2,885,378