Annual report pursuant to Section 13 and 15(d)

Stock Options and Other Share-Based Awards Stock Options and Other Share- Based Awards (Narrative) (Details)

v3.3.1.900
Stock Options and Other Share-Based Awards Stock Options and Other Share- Based Awards (Narrative) (Details) - USD ($)
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock-based compensation $ 31,000,000 $ 44,000,000 $ 38,000,000
Liberty Incentive Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Intrinsic value of options exercised during period 60,000,000 54,000,000 37,000,000
Unrecognized compensation cost related to options $ 44,000,000    
Unrecognized compensation cost, period for recognition 3 years 5 months    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value $ 7,000,000 16,000,000 15,000,000
Liberty Incentive Plan | Stock options      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Forfeiture rate assumed in stock option valuations (annualized) 10.00%    
Stock-based compensation $ 24,000,000 36,000,000 31,000,000
Liberty Incentive Plan | Restricted Stock [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock-based compensation 7,000,000 $ 8,000,000 $ 7,000,000
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Share-based Awards Other than Options $ 12,000,000    
Unrecognized compensation cost, period for recognition 2 years 6 months    
Liberty Incentive Plan | LINTA      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Weighted average grant date fair value of options granted during period $ 11.20 $ 11.16 $ 8.16
Granted (in dollars per share) $ 29.22 $ 24.86 $ 21.44