| Revenues | | 1,256.64 | 1,254.13 | 1,218.65 | 1,167.14 |
| Cost Of Revenue | | 1,147.14 | 1,148.31 | 1,113.61 | 1,072.63 |
| | 55.69 | 61.73 | - | - |
| Selling, General, and Administrative | | 55.69 | 61.73 | - | - |
| Operating Income/Loss | | 53.81 | 44.09 | 51.36 | 55.67 |
| Income/Loss From Equity Method Investments | | 1.40 | 2.10 | 2.50 | 2.60 |
| Income/Loss From Continuing Operations Before Tax | | 33.23 | 23.52 | 28.64 | 32.75 |
| Income Tax Expense/Benefit | | 7.69 | 4.59 | 5.86 | 8.14 |
| | 25.54 | 18.93 | 22.78 | 24.61 |
| Attributable To Parent | | 25.54 | 18.93 | 22.78 | 24.61 |
| Basic Average Shares | | 31.33 | 31.21 | -0.08 | 31.62 |
| Diluted Average Shares | | 31.52 | 31.51 | -0.06 | 31.86 |
| Basic Earnings Per Share | | 0.82 | 0.61 | 0.73 | 0.78 |
| Diluted Earnings Per Share | | 0.81 | 0.60 | 0.72 | 0.77 |