| Revenues | | 493.84 | 494.14 | 499.09 | 549.15 |
| Cost Of Revenue | | 336.32 | 332.09 | 343.63 | 381.63 |
| Gross Profit | | 145.28 | 162.05 | 155.46 | 167.51 |
| | 54.40 | 58.56 | 58.14 | - |
| Selling, General, and Administrative | | 54.40 | 58.56 | 58.14 | - |
| Income/Loss From Equity Method Investments | | 0.61 | -0.40 | 0.42 | 0.51 |
| Income/Loss From Continuing Operations Before Tax | | 99.48 | 113.11 | 106.64 | 112.29 |
| Income Tax Expense/Benefit | | 20.70 | 26.26 | 23.23 | 22.96 |
| | 78.78 | 86.85 | 83.41 | 89.33 |
| Attributable To Parent | | 74.17 | 78.37 | 77.85 | 81.95 |
| Available To Common Stockholders, Basic | | 73.45 | 77.65 | 77.13 | 81.23 |
| Preferred Stock Dividends And Other Adjustments | 0.72 | 0.72 | - | 0.72 | 0.72 |
| | 4.61 | 8.48 | 5.56 | 7.38 |
| Redeemable Noncontrolling Interest | | 1.46 | 3.70 | 1.65 | 1.23 |
| Basic Average Shares | | 43.07 | - | 43.54 | 43.77 |
| Diluted Average Shares | | 43.28 | - | 43.63 | 43.82 |
| Basic Earnings Per Share | | 1.71 | - | 1.77 | 1.86 |
| Diluted Earnings Per Share | | 1.70 | - | 1.77 | 1.85 |