| Revenues | | 1,465.45 | 1,435.02 | 1,416.09 | 1,332.97 |
| Cost Of Revenue | | 1,182.55 | 1,162.11 | 1,147.04 | 1,069.92 |
| Gross Profit | | 282.90 | 272.90 | 269.04 | 263.05 |
| | 191.40 | 188.40 | 186.33 | 183.86 |
| Selling, General, and Administrative | | 172.14 | 172.10 | 170.09 | 168.12 |
| Operating Income/Loss | | 91.50 | 84.51 | 82.71 | 79.19 |
| Nonoperating Income/Loss | -11.54 | - | - | - | -15.63 |
| Income/Loss From Equity Method Investments | | 2.11 | 2.20 | 1.40 | 1.73 |
| Income/Loss From Continuing Operations Before Tax | | 81.52 | 68.97 | 68.86 | 63.56 |
| Income Tax Expense/Benefit, Deferred | | 6.00 | 0.81 | 0.26 | 1.37 |
| Income Tax Expense/Benefit | | 23.01 | 17.15 | 18.34 | 16.81 |
| | 58.50 | 51.82 | 50.52 | 46.74 |
| Attributable To Parent | | 58.50 | 51.82 | 50.52 | 46.74 |
| Basic Average Shares | 156.65 | - | 161.83 | 162.93 | 165.46 |
| Diluted Average Shares | 158.21 | - | 163.09 | 164.13 | 166.80 |
| Basic Earnings Per Share | 0.29 | - | 0.32 | 0.31 | 0.28 |
| Diluted Earnings Per Share | 0.29 | - | 0.32 | 0.31 | 0.28 |