| Revenues | | 312.00 | 330.00 | 349.00 | 363.00 |
| Cost Of Revenue | | 76.00 | 79.00 | 84.00 | 86.00 |
| Gross Profit | | 236.00 | 251.00 | 265.00 | 277.00 |
| | 207.00 | 205.00 | 245.00 | 257.00 |
| Other Operating Expenses | | 93.00 | 87.00 | 121.00 | 131.00 |
| Benefits Costs and Expenses | 230.00 | - | - | - | - |
| Costs And Expenses | | 207.00 | 205.00 | 245.00 | 257.00 |
| Depreciation and Amortization | | 38.00 | 39.00 | 40.00 | 40.00 |
| Operating Income/Loss | | 105.00 | 125.00 | 104.00 | 106.00 |
| Income/Loss Before Equity Method Investments | | 64.00 | 84.00 | 84.00 | 88.00 |
| Income/Loss From Continuing Operations Before Tax | | 312.00 | 84.00 | 84.00 | 88.00 |
| Income Tax Expense/Benefit, Deferred | | -1.00 | -2.00 | -12.00 | -8.00 |
| Income Tax Expense/Benefit | | 19.00 | 32.00 | 20.00 | 26.00 |
| Income/Loss From Continuing Operations After Tax | | 45.00 | 52.00 | 64.00 | 62.00 |
| | 45.00 | 52.00 | 64.00 | 62.00 |
| Attributable To Parent | | 45.00 | 52.00 | 64.00 | 62.00 |
| Available To Common Stockholders, Basic | | 45.00 | 50.00 | 63.00 | 62.00 |
| Preferred Stock Dividends And Other Adjustments | 1.00 | - | - | - | - |
| Attributable To Noncontrolling Interest | - | - | - | - | - |
| Participating Securities, Distributed And Undistributed Earnings/Loss, Basic | 1.00 | - | - | - | - |