Condensed Consolidated Statement of Changes in Equity - USD ($) $ in Millions |
Total |
NBCUniversal Media LLC [Member] |
Redeemable Noncontrolling Interests And Redeemable Subsidiary Preferred Stock [Member] |
Class A Common Stock [Member] |
Class A Special Common Stock [Member] |
Class B Common Stock [Member] |
Additional Paid-In Capital [Member] |
Retained Earnings [Member] |
Treasury Stock at Cost [Member] |
Accumulated Other Comprehensive Income (Loss) [Member] |
Accumulated Other Comprehensive Income (Loss) [Member]
NBCUniversal Media LLC [Member]
|
Noncontrolling Interests [Member] |
Noncontrolling Interests [Member]
NBCUniversal Media LLC [Member]
|
Redeemable Noncontrolling Interest [Member]
NBCUniversal Media LLC [Member]
|
Member's Capital [Member]
NBCUniversal Media LLC [Member]
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Beginning Balance at Dec. 31, 2014 | $ 53,068 | $ 1,066 | $ 25 | $ 5 | $ 0 | $ 38,805 | $ 21,539 | $ (7,517) | $ (146) | $ 357 | |||||
| Beginning balance at Dec. 31, 2014 | $ 30,637 | $ (159) | $ 267 | $ 330 | $ 30,529 | ||||||||||
| Stock compensation plans | 43 | 232 | (189) | ||||||||||||
| Repurchases and retirements of common stock | (2,000) | (407) | (1,593) | ||||||||||||
| Employee stock purchase plans | 30 | 30 | |||||||||||||
| Dividends declared | (630) | (195) | (630) | (195) | |||||||||||
| Other comprehensive income (loss) | (57) | (66) | (42) | (51) | (15) | (15) | |||||||||
| Contributions from (distributions to) noncontrolling interests, net | (34) | (41) | (34) | (41) | (10) | ||||||||||
| Other | (24) | 0 | 7 | (24) | 1 | (1) | |||||||||
| Net income (loss) | 2,115 | 902 | 26 | 2,059 | 56 | 50 | 16 | 852 | |||||||
| Ending balance at Mar. 31, 2015 | 31,237 | (210) | 262 | 336 | 31,185 | ||||||||||
| Ending Balance at Mar. 31, 2015 | 52,511 | 1,099 | 25 | 5 | 0 | 38,660 | 21,186 | (7,517) | (188) | 340 | |||||
| Beginning Balance at Dec. 31, 2015 | 53,978 | 1,221 | 29 | 0 | 0 | 38,518 | 21,413 | (7,517) | (174) | 1,709 | |||||
| Beginning balance at Dec. 31, 2015 | 34,303 | (212) | 1,681 | 372 | 32,834 | ||||||||||
| Stock compensation plans | 39 | 176 | (137) | ||||||||||||
| Repurchases and retirements of common stock | (1,249) | (259) | (990) | ||||||||||||
| Employee stock purchase plans | 33 | 33 | |||||||||||||
| Dividends declared | (670) | (195) | (670) | (195) | |||||||||||
| Other comprehensive income (loss) | 227 | 281 | 90 | 144 | 137 | 137 | |||||||||
| Contributions from (distributions to) noncontrolling interests, net | (36) | (41) | (5) | (36) | (41) | (22) | |||||||||
| Other | (4) | 1 | (10) | (4) | 1 | ||||||||||
| Net income (loss) | 2,194 | 1,063 | 30 | 2,134 | 60 | 61 | 19 | 1,002 | |||||||
| Ending balance at Mar. 31, 2016 | $ 35,412 | $ (68) | $ 1,838 | $ 369 | $ 33,642 | ||||||||||
| Ending Balance at Mar. 31, 2016 | $ 54,512 | $ 1,236 | $ 29 | $ 0 | $ 0 | $ 38,464 | $ 21,750 | $ (7,517) | $ (84) | $ 1,870 |