v2.4.0.8
Income Taxes (Components of Income Tax Expense) (Details) (USD $)
In Millions, unless otherwise specified
12 Months Ended 1 Months Ended 11 Months Ended 12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Jan. 28, 2011
NBCUniversal Media, LLC [Member]
Dec. 31, 2011
NBCUniversal Media, LLC [Member]
Dec. 31, 2013
NBCUniversal Media, LLC [Member]
Dec. 31, 2012
NBCUniversal Media, LLC [Member]
Federal $ 3,183 $ 3,004 $ 1,480        
State 581 432 359        
Foreign 200 169 153   53 77 69
Current income tax expense (benefit) 3,964 3,605 1,992        
Federal (76) 160 658        
Foreign (16) 19 29   29 (16) 16
State 108 (40) 371        
Deferred income tax expense (benefit) 16 139 1,058        
U.S. domestic tax expense         3 22 9
Withholding tax expense         100 123 103
Income tax expense $ 3,980 $ 3,744 $ 3,050 $ (4) $ 185 $ 206 $ 197