|
Condensed Consolidated Balance Sheet (Parenthetical) (USD $)
In Millions, except Share data, unless otherwise specified |
Sep. 30, 2014
|
Dec. 31, 2013
|
|---|---|---|
| Preferred stock, authorized | 20,000,000 | 20,000,000 |
| Preferred stock, issued | 0 | 0 |
| Accumulated depreciation | $ 44,821 | $ 42,574 |
| Accumulated amortization | 9,649 | 8,874 |
|
NBCUniversal Media, LLC [Member]
|
||
| Accumulated depreciation | 2,051 | 1,599 |
| Accumulated amortization | $ 4,430 | $ 4,003 |
|
Class A Common Stock [Member]
|
||
| Common stock, par value | $ 0.01 | $ 0.01 |
| Common stock, authorized | 7,500,000,000 | 7,500,000,000 |
| Common stock, issued | 2,515,829,568 | 2,503,535,883 |
| Common stock, outstanding | 2,150,368,818 | 2,138,075,133 |
| Treasury stock common shares | 365,460,750 | 365,460,750 |
|
ClassA Special Common Stock [Member]
|
||
| Common stock, par value | $ 0.01 | $ 0.01 |
| Common stock, authorized | 7,500,000,000 | 7,500,000,000 |
| Common stock, issued | 487,418,932 | 529,964,944 |
| Common stock, outstanding | 416,484,168 | 459,030,180 |
| Treasury stock common shares | 70,934,764 | 70,934,764 |
|
Class B Common Stock [Member]
|
||
| Common stock, par value | $ 0.01 | $ 0.01 |
| Common stock, authorized | 75,000,000 | 75,000,000 |
| Common stock, issued | 9,444,375 | 9,444,375 |
| Common stock, outstanding | 9,444,375 | 9,444,375 |