| Revenues | | 6,960.00 | 7,925.00 | 7,769.00 | 7,082.00 |
| Cost Of Revenue | | 1,445.00 | 1,624.00 | 1,569.00 | 1,501.00 |
| | 1,451.00 | - | - | - |
| Selling, General, and Administrative | | 1,451.00 | - | - | - |
| Costs And Expenses | | 4,374.00 | 5,941.00 | 4,442.00 | 4,608.00 |
| Operating Income/Loss | | 2,586.00 | 1,984.00 | 3,327.00 | 2,474.00 |
| Nonoperating Income/Loss | | 235.00 | 349.00 | 569.00 | 208.00 |
| Income/Loss From Continuing Operations Before Tax | | 2,580.00 | 2,078.00 | 3,641.00 | 2,429.00 |
| Income Tax Expense/Benefit, Deferred | | 179.00 | -122.00 | 659.00 | -178.00 |
| Income Tax Expense/Benefit | | 559.00 | -105.00 | 589.00 | 468.00 |
| | 2,021.00 | 2,183.00 | 3,052.00 | 1,960.00 |
| Attributable To Parent | | 2,021.00 | 2,183.00 | 3,052.00 | 1,960.00 |
| Basic Average Shares | | 1,242.00 | -1.00 | 1,243.00 | 1,245.00 |
| Diluted Average Shares | | 1,254.00 | -1.00 | 1,254.00 | 1,255.00 |
| Basic Earnings Per Share | | 1.63 | 1.76 | 2.46 | 1.57 |
| Diluted Earnings Per Share | | 1.61 | 1.74 | 2.43 | 1.56 |
| Common Stock Dividends | 0.82 | 0.82 | 0.79 | 0.79 | 0.79 |