v3.3.1.900

Share-Based Compensation (Recognized Share-Based Compensation Expense) (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Recognized share-based compensation expense | $ 455 | $ 414 | $ 334
NBCUniversal Media LLC [Member] |  |  |
Recognized share-based compensation expense | 94 | 91 | 62
Stock Options [Member] |  |  |
Recognized share-based compensation expense | 157 | 160 | 139
Stock Options [Member] | NBCUniversal Media LLC [Member] |  |  |
Recognized share-based compensation expense | 10 | 16 | 15
Restricted Share Units [Member] |  |  |
Recognized share-based compensation expense | 273 | 231 | 175
Restricted Share Units [Member] | NBCUniversal Media LLC [Member] |  |  |
Recognized share-based compensation expense | 78 | 69 | 42
Employee Stock Purchase Plan [Member] |  |  |
Recognized share-based compensation expense | 25 | 23 | 20
Employee Stock Purchase Plan [Member] | NBCUniversal Media LLC [Member] |  |  |
Recognized share-based compensation expense | $ 6 | $ 6 | $ 5

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- Definition Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 14.F) -URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 14 -Section F + Details
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