| Revenues | | 48,026.00 | 43,624.00 | 45,287.00 | 48,591.00 |
| Operating Expenses | | 46,567.00 | 40,698.00 | 48,933.00 | 47,515.00 |
| Operating Income/Loss | | 1,459.00 | 2,926.00 | -3,646.00 | 1,076.00 |
| Nonoperating Income/Loss | | 223.00 | 307.00 | 384.00 | 475.00 |
| Income/Loss From Equity Method Investments | | -324.00 | 266.00 | -500.00 | 290.00 |
| Income/Loss From Continuing Operations Before Tax | | 1,568.00 | 3,347.00 | -4,249.00 | 1,419.00 |
| Income Tax Expense/Benefit, Deferred | | 67.00 | 222.00 | -1,376.00 | -78.00 |
| Income Tax Expense/Benefit | | 214.00 | 642.00 | -988.00 | 127.00 |
| | 1,354.00 | 2,705.00 | -3,260.00 | 1,293.00 |
| Attributable To Parent | | 1,305.00 | 2,627.00 | -3,310.00 | 1,327.00 |
| Available To Common Stockholders, Basic | | 1,287.00 | 2,614.00 | -3,330.00 | 1,297.00 |
| Preferred Stock Dividends And Other Adjustments | | 18.00 | 13.00 | 20.00 | 30.00 |
| Attributable To Noncontrolling Interest | | 48.00 | 78.00 | 50.00 | -35.00 |
| Basic Average Shares | | 896.00 | 911.00 | -10.00 | 944.00 |
| Diluted Average Shares | | 910.00 | 926.00 | -7.00 | 964.00 |
| Basic Earnings Per Share | | 1.44 | 2.87 | -3.42 | 1.37 |
| Diluted Earnings Per Share | | 1.41 | 2.82 | -3.37 | 1.35 |
| Common Stock Dividends | 0.18 | 0.18 | 0.18 | 0.15 | 0.15 |
