| Revenues | | 3,370.00 | 3,355.20 | 3,244.10 | 3,378.40 |
| | 366.70 | 357.80 | - | - |
| Other Operating Expenses | | 366.70 | 357.80 | - | - |
| Benefits Costs and Expenses | | 3,040.50 | 3,052.50 | 3,025.70 | 3,323.90 |
| Costs And Expenses | | 3,040.50 | 3,052.50 | 3,025.70 | 3,323.90 |
| | 53.30 | 53.10 | 52.60 | 52.20 |
| Interest And Debt Expense | | 53.30 | 53.10 | 52.60 | 52.20 |
| Income/Loss From Continuing Operations Before Tax | | 329.50 | 302.70 | 218.40 | 54.50 |
| Income Tax Expense/Benefit, Current | | 71.70 | 37.80 | 97.40 | -195.20 |
| Income Tax Expense/Benefit, Deferred | | 0.90 | 32.90 | -53.10 | 210.00 |
| Income Tax Expense/Benefit | | 72.60 | 70.70 | 44.30 | 14.80 |
| | 256.90 | 232.00 | 174.10 | 39.70 |
| Attributable To Parent | | 256.90 | 232.00 | 174.10 | 39.70 |
| Basic Average Shares | | 159.66 | 164.07 | -1.64 | 170.25 |
| Diluted Average Shares | | 160.02 | 164.40 | -1.65 | 170.59 |
| Basic Earnings Per Share | | 1.61 | 1.41 | 1.04 | 0.23 |
| Diluted Earnings Per Share | | 1.61 | 1.41 | 1.04 | 0.23 |
| Common Stock Dividends | | 0.46 | 0.46 | 0.46 | 0.46 |
