| Revenues | — | — | — |
| Service revenues | 3,302.34a | 3,156.92a | 3,134.69a |
| Royalty, product and other revenues | 308.01a | 315.26a | 328.58a |
| Operating expenses | — | — | — |
| Costs of revenues | -1,991.57a | -1,923.45a | -1,881.26a |
| Selling, general and administrative | -813.5a | -800.04a | -837.11a |
| Total operating expenses | -2,805.07a | -2,723.49a | -2,718.37a |
| Other income (expense), net | 36.13a | 35.49a | 2.45a |
| Interest expense on borrowings | -79.08a | -72.98a | -88.28a |
| Income from continuing operations before income taxes | 762.32a | 711.21a | 659.07a |
| Income taxes | -164.36a | -149.41a | -98.42a |
| Net income from continuing operations | 597.96a | 561.8a | 560.65a |
| Net loss from discontinued operations | -2.65a | -8.1a | -6.97a |
| Net income | 595.32a | 553.7a | 553.67a |