| Revenue | 2,661.16a | 2,424.71a | 2,066.08a |
| Cost of services and products | -2,175.67a | -2,025.74a | -1,758.71a |
| Gross margin | 485.49a | 398.97a | 307.38a |
| Selling, general and administrative expense | -239.22a | -217.64a | -196.51a |
| Operating income (loss) | 246.27a | 181.33a | 110.86a |
| Interest income | 12.12a | 15.43a | 5.71a |
| Interest expense, net of amounts capitalized | -37.92a | -36.52a | -38.22a |
| Equity earnings (losses) of unconsolidated affiliates | 0.93a | 2.06a | 1.71a |
| Other income (expense), net | 3.51a | -1.24a | -1.01a |
| Income (loss) before income taxes | 224.92a | 161.06a | 79.05a |
| Provision (benefit) for income taxes | -77.45a | -63.65a | -53.11a |
| Net income (loss) | 147.47a | 97.4a | 25.94a |