v3.3.1.900

Related Party Transactions - Condensed Consolidated Statement of Income (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2015 | Sep. 30, 2015 | Jun. 30, 2015 | Mar. 31, 2015 | Dec. 31, 2014 | Sep. 30, 2014 | Jun. 30, 2014 | Mar. 31, 2014 | Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Revenue | $ 19,245 | $ 18,669 | $ 18,743 | $ 17,853 | $ 17,732 | $ 16,791 | $ 16,844 | $ 17,408 | $ 74,510 | $ 68,775 | $ 64,657
NBCUniversal Media LLC [Member] |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  | 28,462 | 25,428 | 23,650
Transactions With Comcast And Consolidated Subsidiaries [Member] | NBCUniversal Media LLC [Member] |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  | 1,349 | 1,315 | 1,262
Operating costs and expenses |  |  |  |  |  |  |  |  | (246) | (162) | (190)
Other income (expense) |  |  |  |  |  |  |  |  | $ (37) | $ (43) | $ 0

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