| Revenues | | 9,277.00 | 8,398.00 | 8,806.00 | 8,602.00 |
| Operating Expenses | | 3,690.00 | 3,491.00 | 3,896.00 | 3,541.00 |
| Depreciation and Amortization | | 309.00 | 299.00 | 297.00 | 290.00 |
| Operating Income/Loss | | 5,587.00 | 4,907.00 | 4,910.00 | 5,061.00 |
| Nonoperating Income/Loss | | -101.00 | -95.00 | -34.00 | -62.00 |
| Income/Loss From Continuing Operations Before Tax | | 5,486.00 | 4,812.00 | 4,876.00 | 4,999.00 |
| Income Tax Expense/Benefit, Deferred | | -83.00 | 193.00 | -20.00 | -4.00 |
| Income Tax Expense/Benefit | | 1,098.00 | 930.00 | 816.00 | 1,072.00 |
| Net Income/Loss | | 4,388.00 | 3,882.00 | 4,060.00 | 3,927.00 |
| Attributable To Noncontrolling Interest | 8.00 | 8.00 | 6.00 | 6.00 | 6.00 |
| Basic Average Shares | | 882.00 | 891.00 | -3.00 | 903.00 |
| Diluted Average Shares | | 883.00 | 893.00 | -3.00 | 905.00 |
| Basic Earnings Per Share | | 4.98 | 4.35 | 4.52 | 4.35 |
| Diluted Earnings Per Share | | 4.97 | 4.35 | 4.52 | 4.34 |
| Common Stock Dividends | 0.87 | 0.87 | 0.87 | 0.87 | 0.76 |
