Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Income Statement [Abstract]
Net sales	$ 543.1	$ 393.0	$ 1,568.8	$ 1,154.1
Cost of sales	428.7	294.3	1,216.7	842.8
Gross profit	114.4	98.7	352.1	311.3
Selling, general and administrative expenses	56.0	52.9	173.2	160.3
Research and development costs	4.5	5.7	15.9	16.4
Gain related to litigation settlement	0.0	0.0	0.0	(82.9)
Other (income) expenses, net	0.3	(0.2)	1.9	1.9
Income from operations	53.6	40.3	161.1	215.6
Interest and other financial expense, net	10.2	11.5	29.1	30.4
Reclassification of actuarial losses from AOCI	0.0	1.2	0.0	3.6
Income before earnings in affiliated companies and income taxes	43.4	27.6	132.0	181.6
Income tax expense	11.7	6.7	38.3	48.5
Earnings in affiliated companies, net of tax	0.1	0.1	0.3	0.5
Net income	$ 31.8	$ 21.0	$ 94.0	$ 133.6
Weighted-average shares outstanding (in thousands):
Basic (in shares)	60,936	60,740	60,899	60,680
Diluted (in shares)	61,215	60,840	61,314	60,756
Earnings per share:
Basic (in USD per share)	$ 0.52	$ 0.35	$ 1.54	$ 2.20
Diluted (in USD per share)	$ 0.52	$ 0.35	$ 1.53	$ 2.20