| Net sales | 1,669.6a | 1,628.1a | 1,562.1a |
| Cost of sales | -1,207.5a | -1,195.4a | -1,202.9a |
| Gross margin | 462.1a | 432.7a | 359.2a |
| Operating expenses and income | — | — | — |
| Selling, general and administrative expenses | -187.6a | -174.7a | -139.7a |
| Research, development and engineering expenses | -40.6a | -42.5a | -38.6a |
| Equity, royalty and interest income from investees | 34.3a | 33.6a | 28a |
| Other operating expense, net | -2a | -0.7a | -5a |
| Operating income | 266.2a | 248.4a | 203.9a |
| Interest expense | -40.6a | -25.8a | -0.7a |
| Other income, net | 9.2a | 3.8a | 8.8a |
| Income before income taxes | 234.8a | 226.4a | 212a |
| Income tax expense | -49.2a | -55.1a | -41.6a |
| Net income | 185.6a | 171.3a | 170.4a |