| Revenues | | 18,596.00 | 16,941.00 | 17,345.00 | 17,255.00 |
| | 2,315.00 | 2,225.00 | 2,332.00 | 2,265.00 |
| Other Operating Expenses | | 2,315.00 | 2,225.00 | 2,332.00 | 2,265.00 |
| Benefits Costs and Expenses | | 14,454.00 | 13,833.00 | 12,423.00 | 13,156.00 |
| Costs And Expenses | | 14,454.00 | 13,833.00 | 12,423.00 | 13,156.00 |
| | 1,092.00 | 1,010.00 | 979.00 | 1,020.00 |
| Interest And Devidend Income | | 1,092.00 | 1,010.00 | 979.00 | 1,020.00 |
| Income Tax Expense/Benefit | | 871.00 | 650.00 | 1,088.00 | 1,075.00 |
| | 3,271.00 | 2,458.00 | 3,827.00 | 3,744.00 |
| Attributable To Parent | | 3,271.00 | 2,457.00 | 3,832.00 | 3,746.00 |
| Available To Common Stockholders, Basic | | 3,241.00 | 2,428.00 | 3,803.00 | 3,717.00 |
| Preferred Stock Dividends And Other Adjustments | | 30.00 | 29.00 | 29.00 | 29.00 |
| Attributable To Noncontrolling Interest | 1.00 | - | 1.00 | -5.00 | -2.00 |
| Basic Average Shares | | 256.00 | 259.40 | - | 263.10 |
| Diluted Average Shares | | 259.10 | 262.60 | - | 266.40 |
| Basic Earnings Per Share | | 12.66 | 9.36 | 14.55 | 14.13 |
| Diluted Earnings Per Share | | 12.51 | 9.25 | 14.37 | 13.95 |
| Common Stock Dividends | 1.08 | 1.08 | 1.08 | 1.00 | 1.00 |
ALLpB