| Revenues | | 295.41 | 265.58 | 236.42 | 287.58 |
| Cost Of Revenue | | 195.57 | 184.97 | 177.11 | 190.95 |
| Costs And Expenses | | 253.79 | 238.84 | 231.70 | 247.36 |
| Depreciation and Amortization | | 31.88 | 32.32 | 32.58 | 32.63 |
| Operating Income/Loss | | 41.62 | 26.74 | 4.72 | 40.22 |
| Income/Loss From Continuing Operations Before Tax | | 22.25 | 6.19 | -15.21 | 59.94 |
| Income Tax Expense/Benefit | | 1.03 | -0.17 | -0.68 | 1.38 |
| | 21.21 | 6.36 | -14.53 | 58.56 |
| Attributable To Parent | | 19.77 | 6.08 | -13.74 | 55.16 |
| Available To Common Stockholders, Basic | | 19.63 | 6.00 | -13.86 | 54.92 |
| Attributable To Noncontrolling Interest | | 1.44 | 0.28 | -0.79 | 3.40 |
| Basic Average Shares | | 92.18 | - | 95.21 | 97.69 |
| Diluted Average Shares | | 92.72 | - | 95.21 | 98.08 |
| Basic Earnings Per Share | | 0.21 | - | -0.14 | 0.56 |
| Diluted Earnings Per Share | | 0.21 | - | -0.14 | 0.56 |
| Common Stock Dividends | 0.14 | 0.14 | 0.14 | 0.14 | 0.14 |
| Undistributed Earnings/Loss Allocated To Participating Securities, Basic | | 0.02 | -0.02 | - | 0.12 |