Registration of securities issued in business combination transactions

Income Taxes (Details)

v2.4.0.8
Income Taxes (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Income Tax Disclosure [Line Items]              
Income tax expense $ (83) $ (81) $ (157) $ (143) $ (353) $ (394) $ (342)
Effective income tax rate 37.20%   37.50%   35.80% 36.40% 35.80%
United States Federal Statutory Tax Rate     35.00%   35.00% 35.00% 35.00%
Liberty
             
Income Tax Disclosure [Line Items]              
Current tax payments due to related parties $ 22   $ 22   $ 78