| Revenues | | 538.10 | 535.22 | 540.25 | 521.26 |
| Cost Of Revenue | | 258.70 | 255.94 | 249.14 | 242.00 |
| | 209.30 | - | - | - |
| Selling, General, and Administrative | | 209.30 | - | - | - |
| Interest Income/Expense | | 27.70 | 29.26 | 30.53 | 30.94 |
| Operating Income/Loss | | 71.80 | 47.71 | 75.84 | 60.79 |
| Nonoperating Income/Loss | | 2.50 | 2.50 | 1.91 | 1.82 |
| Income/Loss From Continuing Operations Before Tax | | 46.60 | 20.95 | 47.21 | 31.67 |
| Income Tax Expense/Benefit, Deferred | | 17.60 | 10.37 | 25.69 | -4.80 |
| Income Tax Expense/Benefit | | 10.80 | 8.99 | 13.45 | 9.25 |
| | 35.80 | 11.97 | 33.77 | 22.42 |
| Attributable To Parent | | 35.80 | 11.97 | 33.73 | 22.39 |
| Attributable To Noncontrolling Interest | 0.10 | - | -0.01 | 0.04 | 0.04 |
| Basic Average Shares | | 45.40 | 0.03 | 44.94 | 44.84 |
| Diluted Average Shares | | 46.30 | 0.15 | 45.60 | 45.21 |
| Basic Earnings Per Share | | 0.79 | 0.26 | 0.75 | 0.50 |
| Diluted Earnings Per Share | | 0.77 | 0.26 | 0.74 | 0.50 |
| Common Stock Dividends | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 |