| Revenues | | 3,934.00 | 3,688.50 | 3,871.30 | 3,973.80 |
| Cost Of Revenue | | 3,317.80 | 3,089.70 | 3,272.60 | 3,358.30 |
| Gross Profit | | 616.20 | 598.80 | 598.70 | 615.50 |
| | 444.60 | 427.00 | - | - |
| Selling, General, and Administrative | | 444.60 | 427.00 | - | - |
| Depreciation and Amortization | | 40.00 | 38.70 | 41.80 | 41.20 |
| Operating Income/Loss | | 131.60 | 132.70 | 123.20 | 122.70 |
| Nonoperating Income/Loss | | -51.30 | -47.60 | -50.00 | -51.50 |
| Income/Loss From Continuing Operations Before Tax | | 80.30 | 85.10 | 73.20 | 71.20 |
| Income Tax Expense/Benefit, Deferred | | -3.80 | -3.50 | 33.00 | -3.60 |
| Income Tax Expense/Benefit | | 22.90 | 24.30 | -81.90 | 24.40 |
| | 57.40 | 60.80 | 46.90 | 46.80 |
| Attributable To Parent | | 57.40 | 60.80 | 46.90 | 46.80 |
| Basic Average Shares | 31.60 | 31.60 | 33.60 | - | 34.20 |
| Diluted Average Shares | | 32.10 | 34.00 | -0.10 | 35.10 |
| Basic Earnings Per Share | | 1.82 | 1.81 | 1.38 | 1.37 |
| Diluted Earnings Per Share | | 1.79 | 1.79 | 1.36 | 1.33 |