v2.4.0.8
Consolidated Statement of Comprehensive Income (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]
Net income $ 7,135 $ 7,865 $ 5,157 $ (25) $ 1,861 $ 2,122 $ 3,231
Unrealized gains (losses) on marketable securities, net of deferred taxes 185 161 4        
Deferred gains (losses) on cash flow hedges, net of deferred taxes 25 58 (25)        
Amounts Reclassified To Net Income:              
Realized (gains) losses on marketable securities, net of deferred taxes (301)    (8)        
Realized (gains) losses on cash flow hedges, net of deferred taxes (3) (15) 20        
Employee benefit obligations, net of deferred taxes 181 (31) (70) 4 (64) 95 14
Currency translation adjustments, net of deferred taxes (29)    (12) 1 (14) (41) (1)
Other, net       (2) 0 (5) 0
Comprehensive income 7,193 8,038 5,066 (22) 1,783 2,171 3,244
Net (income) loss attributable to noncontrolling interests       2 (178) (154) (176)
Net (income) loss attributable to noncontrolling interests and redeemable subsidiary preferred stock (319) (1,662) (997)        
Other comprehensive (income) loss attributable to noncontrolling interests 9 (6) 38        
Comprehensive income attributable to Parent $ 6,883 $ 6,370 $ 4,107 $ (20) $ 1,605 $ 2,017 $ 3,068