| Revenues | | 462.08 | 435.83 | 393.45 | 412.11 |
| Cost Of Revenue | | 289.28 | 283.15 | 270.10 | 270.77 |
| | 96.10 | 85.96 | - | - |
| Selling, General, and Administrative | | 96.10 | 85.96 | - | - |
| Interest Income/Expense | | 8.17 | 7.90 | 7.52 | 7.33 |
| Operating Income/Loss | | 76.70 | 66.73 | 38.19 | 57.71 |
| Income/Loss From Continuing Operations Before Tax | | 68.53 | 58.83 | 30.67 | 50.38 |
| Income Tax Expense/Benefit, Deferred | | 1.42 | 1.90 | -6.60 | 1.19 |
| Income Tax Expense/Benefit | | 17.17 | 14.66 | 5.18 | 13.42 |
| | 51.36 | 44.17 | 25.48 | 36.96 |
| Attributable To Parent | | 51.36 | 44.17 | 25.48 | 36.96 |
| Basic Average Shares | | 42.35 | 42.29 | 0.01 | 42.25 |
| Diluted Average Shares | | 42.76 | 42.67 | 0.03 | 42.67 |
| Basic Earnings Per Share | | 1.21 | 1.04 | 0.60 | 0.87 |
| Diluted Earnings Per Share | | 1.20 | 1.04 | 0.60 | 0.87 |
| Common Stock Dividends | 0.41 | 0.41 | 0.41 | 0.41 | 0.41 |