Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details)

v2.4.0.8
Income Taxes (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2014
Liberty
Dec. 31, 2013
Liberty
Income Tax Disclosure [Line Items]            
Income tax expense $ (65) $ (70) $ (222) $ (213)    
Effective income tax rate 38.70%   37.80%      
United States Federal Statutory Tax Rate     35.00%      
Current tax payments due to related parties         $ 1 $ 78