v3.3.1.900
Financial Data by Business Segment (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
Operating income (loss) before depreciation and amortization                 24,678 22,923 21,434
Depreciation and amortization                 8,680 8,019 7,871
Operating income (loss) 4,002 $ 4,001 $ 4,105 $ 3,890 3,787 $ 3,745 $ 3,804 $ 3,568 15,998 14,904 13,563
Capital expenditures                 8,499 7,420 6,596
Assets 166,574       159,186       166,574 159,186  
NBCUniversal Media LLC [Member]                      
Revenue                 28,462 25,428 23,650
Operating income (loss) before depreciation and amortization                 6,358 5,588 4,732
Depreciation and amortization                 1,539 1,495 1,411
Operating income (loss)                 4,819 4,093 3,321
Capital expenditures                 1,386 1,221 1,160
Assets 60,690       52,604       60,690 52,604  
Non U S Customers [Member]                      
Revenue                 5,800 4,400 4,800
Non U S Customers [Member] | NBCUniversal Media LLC [Member]                      
Revenue                 5,799 4,433 4,763
United States [Member] | NBCUniversal Media LLC [Member]                      
Revenue                 22,663 20,995 18,887
Cable Communications [Member]                      
Revenue                 46,879 44,140 41,836
Operating income (loss) before depreciation and amortization                 19,120 18,112 17,205
Depreciation and amortization                 7,028 6,422 6,394
Operating income (loss)                 12,092 11,690 10,811
Capital expenditures                 $ 7,034 $ 6,154 $ 5,403
Cable segment revenue types as percentage of total cable revenue                 100.00% 100.00% 100.00%
Assets 149,267       140,616       $ 149,267 $ 140,616  
Cable Networks [Member]                      
Revenue                 9,628 9,563 $ 9,201
Operating income (loss) before depreciation and amortization                 3,499 3,589 3,501
Depreciation and amortization                 784 748 734
Operating income (loss)                 2,715 2,841 2,767
Capital expenditures                 44 49 67
Assets 28,093       28,582       28,093 28,582  
Cable Networks [Member] | NBCUniversal Media LLC [Member]                      
Revenue                 9,628 9,563 9,201
Operating income (loss) before depreciation and amortization                 3,499 3,589 3,501
Depreciation and amortization                 784 748 734
Operating income (loss)                 2,715 2,841 2,767
Capital expenditures                 44 49 67
Assets 28,093       28,582       28,093 28,582  
Broadcast Television [Member]                      
Revenue                 8,530 8,542 7,120
Operating income (loss) before depreciation and amortization                 780 734 345
Depreciation and amortization                 111 127 98
Operating income (loss)                 669 607 247
Capital expenditures                 117 76 65
Assets 7,871       6,806       7,871 6,806  
Broadcast Television [Member] | NBCUniversal Media LLC [Member]                      
Revenue                 8,530 8,542 7,120
Operating income (loss) before depreciation and amortization                 780 734 345
Depreciation and amortization                 111 127 98
Operating income (loss)                 669 607 247
Capital expenditures                 117 76 65
Assets 7,871       6,806       7,871 6,806  
Filmed Entertainment [Member]                      
Revenue                 7,287 5,008 5,452
Operating income (loss) before depreciation and amortization                 1,234 711 483
Depreciation and amortization                 26 21 15
Operating income (loss)                 1,208 690 468
Capital expenditures                 14 11 9
Assets 4,255       4,185       4,255 4,185  
Filmed Entertainment [Member] | NBCUniversal Media LLC [Member]                      
Revenue                 7,287 5,008 5,452
Operating income (loss) before depreciation and amortization                 1,234 711 483
Depreciation and amortization                 26 21 15
Operating income (loss)                 1,208 690 468
Capital expenditures                 14 11 9
Assets 4,255       4,185       4,255 4,185  
Theme Parks [Member]                      
Revenue                 3,339 2,623 2,235
Operating income (loss) before depreciation and amortization                 1,464 1,096 943
Depreciation and amortization                 292 273 300
Operating income (loss)                 1,172 823 643
Capital expenditures                 833 671 580
Assets 14,027       7,017       14,027 7,017  
Reclassification of expenses due to a change in a contractual obligation                 63 72 61
Theme Parks [Member] | NBCUniversal Media LLC [Member]                      
Revenue                 3,339 2,623 2,235
Operating income (loss) before depreciation and amortization                 1,464 1,096 943
Depreciation and amortization                 292 273 300
Operating income (loss)                 1,172 823 643
Capital expenditures                 833 671 580
Assets 14,027       7,017       14,027 7,017  
Reclassification of expenses due to a change in a contractual obligation                 63 72 61
Headquarters And Other [Member]                      
Revenue                 14 13 31
Operating income (loss) before depreciation and amortization                 (625) (613) (588)
Depreciation and amortization                 326 326 264
Operating income (loss)                 (951) (939) (852)
Capital expenditures                 378 414 439
Assets 6,898       6,467       6,898 6,467  
Headquarters And Other [Member] | NBCUniversal Media LLC [Member]                      
Revenue                 14 13 31
Operating income (loss) before depreciation and amortization                 (625) (613) (588)
Depreciation and amortization                 326 326 264
Operating income (loss)                 (951) (939) (852)
Capital expenditures                 378 414 439
Assets 6,898       6,467       6,898 6,467  
NBCUniversal Eliminations [Member]                      
Revenue                 (336) (321) (389)
Operating income (loss) before depreciation and amortization                 62 71 48
Depreciation and amortization                 0 0 0
Operating income (loss)                 62 71 48
Capital expenditures                 0 0 0
Assets (454)       (453)       (454) (453)  
NBCUniversal Eliminations [Member] | NBCUniversal Media LLC [Member]                      
Revenue                 (336) (321) (389)
Operating income (loss) before depreciation and amortization                 6 71 48
Depreciation and amortization                 0 0 0
Operating income (loss)                 6 71 48
Capital expenditures                 0 0 0
Assets (454)       (453)       (454) (453)  
NBCUniversal [Member]                      
Revenue                 28,462 25,428 23,650
Operating income (loss) before depreciation and amortization                 6,414 5,588 4,732
Depreciation and amortization                 1,539 1,495 1,411
Operating income (loss)                 4,875 4,093 3,321
Capital expenditures                 1,386 1,221 1,160
Assets 60,690       52,604       60,690 52,604  
Corporate and Other [Member]                      
Revenue                 766 709 600
Operating income (loss) before depreciation and amortization                 (898) (778) (489)
Depreciation and amortization                 113 102 66
Operating income (loss)                 (1,011) (880) (555)
Capital expenditures                 79 45 33
Assets 4,783       5,198       4,783 5,198  
Eliminations [Member]                      
Revenue                 (1,597) (1,502) (1,429)
Operating income (loss) before depreciation and amortization                 42 1 (14)
Depreciation and amortization                 0 0 0
Operating income (loss)                 42 1 (14)
Capital expenditures                 0 0 $ 0
Assets $ (48,166)       $ (39,232)       $ (48,166) $ (39,232)  
Cable Communications Segment Revenue Percentage-Video [Member]                      
Cable segment revenue types as percentage of total cable revenue                 45.90% 47.10% 49.10%
Cable Communications Segment Revenue Percentage - High-speed Internet [Member]                      
Cable segment revenue types as percentage of total cable revenue                 26.60% 25.60% 24.70%
Cable Communications Segment Revenue Percentage- Voice [Member]                      
Cable segment revenue types as percentage of total cable revenue                 7.70% 8.30% 8.70%
Cable Communications Segment Revenue Percentage- Business Services [Member]                      
Cable segment revenue types as percentage of total cable revenue                 10.10% 9.00% 7.70%
Cable Communications Segment Revenue Percentage- Advertising [Member]                      
Cable segment revenue types as percentage of total cable revenue                 4.90% 5.40% 5.10%
Cable Communications Segment Revenue Percentage- Other [Member]                      
Cable segment revenue types as percentage of total cable revenue                 4.80% 4.60% 4.70%
Cable Communications Segment Revenue Percentage- Franchise and other regulatory fees [Member]                      
Cable segment revenue types as percentage of total cable revenue                 2.80% 2.80% 2.80%