v3.3.1.900

Investments (Equity Method Investments Summarized Financial Information) (Details) - NBCUniversal Media LLC [Member] - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Current assets [Summarized Financial Information] | $ 1,904 | $ 1,529 |
Noncurrent assets [Summarized Financial Information] | 3,584 | 4,572 |
Current liabilities [Summarized Financial Information] | 1,225 | 1,235 |
Noncurrent liabilities [Summarized Financial Information] | 4,879 | 4,162 |
Revenue [Summarized Financial Information] | 3,944 | 3,756 | $ 3,360
Operating Income [Summarized Financial Information] | (1,609) | 483 | 645
Net income [Summarized Financial Information] | $ (1,820) | $ 243 | $ 188

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