| Schedule of quarterly financial information |
| | | | | | | | | | | | | | | | | (in millions, except per share data) | First
Quarter |
| Second
Quarter |
| Third
Quarter |
| Fourth
Quarter |
| Total
Year |
| 2016 | | | | | | Revenue | $ | 18,790 |
| $ | 19,269 |
| $ | 21,319 |
| $ | 21,025 |
| $ | 80,403 |
| Operating income | $ | 4,089 |
| $ | 4,066 |
| $ | 4,440 |
| $ | 4,264 |
| $ | 16,859 |
| Net income attributable to Comcast Corporation(a) | $ | 2,134 |
| $ | 2,028 |
| $ | 2,237 |
| $ | 2,296 |
| $ | 8,695 |
| Basic earnings per common share attributable to Comcast Corporation shareholders | $ | 0.88 |
| $ | 0.84 |
| $ | 0.93 |
| $ | 0.96 |
| $ | 3.61 |
| Diluted earnings per common share attributable to Comcast Corporation shareholders | $ | 0.87 |
| $ | 0.83 |
| $ | 0.92 |
| $ | 0.95 |
| $ | 3.57 |
| Dividends declared per common share | $ | 0.275 |
| $ | 0.275 |
| $ | 0.275 |
| $ | 0.275 |
| $ | 1.10 |
| 2015 | | | | | | Revenue | $ | 17,853 |
| $ | 18,743 |
| $ | 18,669 |
| $ | 19,245 |
| $ | 74,510 |
| Operating income | $ | 3,890 |
| $ | 4,105 |
| $ | 4,001 |
| $ | 4,002 |
| $ | 15,998 |
| Net income attributable to Comcast Corporation | $ | 2,059 |
| $ | 2,137 |
| $ | 1,996 |
| $ | 1,971 |
| $ | 8,163 |
| Basic earnings per common share attributable to Comcast Corporation shareholders | $ | 0.82 |
| $ | 0.85 |
| $ | 0.81 |
| $ | 0.80 |
| $ | 3.28 |
| Diluted earnings per common share attributable to Comcast Corporation shareholders | $ | 0.81 |
| $ | 0.84 |
| $ | 0.80 |
| $ | 0.79 |
| $ | 3.24 |
| Dividends declared per common share | $ | 0.25 |
| $ | 0.25 |
| $ | 0.25 |
| $ | 0.25 |
| $ | 1.00 |
|
| | (a) | In the fourth quarter of 2016, net income attributable to Comcast Corporation included $225 million, $143 million net of tax, recognized in connection with the settlement of amounts owed to us under an agency agreement that had provided for, among other things, Verizon Wireless’ sale of our cable services. |
|