| Operating Expenses | | 984.00 | 1,206.00 | 1,304.00 | 1,348.00 |
| Costs And Expenses | | 1,122.00 | 1,385.00 | 1,489.00 | 1,507.00 |
| Operating Income/Loss | | 1,280.00 | 1,055.00 | 718.00 | 767.00 |
| Income/Loss From Continuing Operations Before Tax | | 1,277.00 | 830.00 | 489.00 | 511.00 |
| Income Tax Expense/Benefit, Current | | 234.00 | 302.00 | 101.00 | 100.00 |
| Income Tax Expense/Benefit, Deferred | | 216.00 | -15.00 | 57.00 | 133.00 |
| | 827.00 | 543.00 | 331.00 | 278.00 |
| Attributable To Parent | | 747.00 | 446.00 | 279.00 | 205.00 |
| Available To Common Stockholders, Basic | | 747.00 | 446.00 | 279.00 | 205.00 |
| | 80.00 | 97.00 | - | - |
| Nonredeemable Noncontrolling Interest | | 80.00 | 97.00 | - | - |
| Basic Average Shares | | 353.00 | 354.00 | -2.00 | 357.00 |
| Diluted Average Shares | | 354.00 | 354.00 | -2.00 | 358.00 |
| Basic Earnings Per Share | | 2.11 | 1.26 | 0.79 | 0.57 |
| Diluted Earnings Per Share | | 2.11 | 1.26 | 0.79 | 0.57 |
| Common Stock Dividends | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
