| Revenues | | 88.11 | 85.95 | 86.74 | 86.90 |
| Cost Of Revenue | | 16.17 | 16.74 | 16.05 | 15.35 |
| Depreciation and Amortization | | 48.06 | 46.99 | 47.62 | 49.12 |
| Nonoperating Income/Loss | | 0.47 | 1.54 | 0.96 | 0.61 |
| Income/Loss From Equity Method Investments | | -1.15 | -2.44 | -1.23 | -1.24 |
| Income/Loss From Continuing Operations Before Tax | | 1.31 | 2.28 | 30.02 | 43.78 |
| Income Tax Expense/Benefit | | 0.16 | 0.14 | -0.44 | 0.18 |
| Income/Loss From Continuing Operations After Tax | | -0.01 | -0.29 | 28.69 | 42.36 |
| | -0.01 | -0.29 | 28.69 | 42.36 |
| Attributable To Parent | | 0.06 | -0.24 | 28.77 | 36.28 |
| Available To Common Stockholders, Basic | | -1.63 | -1.94 | 27.12 | 34.62 |
| Attributable To Noncontrolling Interest | | -0.06 | -0.05 | -0.08 | 6.08 |
| Basic Average Shares | | 58.09 | 58.16 | - | 292.03 |
| Diluted Average Shares | | 58.09 | 58.16 | - | 292.68 |
| Basic Earnings Per Share | | -0.03 | -0.03 | - | 0.12 |
| Diluted Earnings Per Share | | -0.03 | -0.03 | - | 0.12 |
| Common Stock Dividends | | 0.70 | 0.70 | 2.32 | 0.14 |
| Participating Securities, Distributed And Undistributed Earnings/Loss, Basic | | 0.11 | 0.13 | 0.08 | 0.09 |