CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Income Statement [Abstract]
Net sales	$ 625.2	$ 612.7	$ 1,218.9	$ 1,187.7
Cost of sales	358.8	345.5	702.0	675.5
Gross profit	266.4	267.2	516.9	512.2
Operating expenses:
Selling, technical, general and administrative	155.9	155.4	313.1	304.5
Research and development	16.2	15.6	32.1	33.7
Total operating expenses	172.1	171.0	345.2	338.2
Operating profit	94.3	96.2	171.7	174.0
Other (expense) income:
Interest expense, net	(12.9)	(14.3)	(27.2)	(28.2)
Foreign exchange (losses) gains	(17.1)	5.0	(23.4)	12.9
Other income (expense), net	4.5	(12.7)	(8.6)	(15.0)
(Loss) gain on divestitures	(5.5)	0.0	66.6	0.0
Total other (expense) income	(31.0)	(22.0)	7.4	(30.3)
Income before income taxes and non-controlling interests	63.3	74.2	179.1	143.7
Income tax (expense) benefit	(15.8)	17.5	(33.6)	4.0
Net income from continuing operations	47.5	91.7	145.5	147.7
Income from discontinued operations, net of tax	0.0	1.6	0.0	1.6
Net income	47.5	93.3	145.5	149.3
Net income attributable to non-controlling interests	(0.1)	(0.1)	(0.1)	(0.1)
Net income attributable to common stockholders	$ 47.4	$ 93.2	$ 145.4	$ 149.2
Earnings per share
Basic (in dollars per share)	$ 0.20	$ 0.38	$ 0.60	$ 0.61
Basic from discontinued operations (in dollars per share)	0	0.01	0	0.01
Basic attributable to common stockholders (in dollars per share)	0.20	0.39	0.60	0.62
Diluted (in dollars per share)	0.20	0.38	0.60	0.61
Diluted from discontinued operations (in dollars per share)	0	0.01	0	0.01
Diluted attributable to common stockholders (in dollars per share)	$ 0.20	$ 0.39	$ 0.60	$ 0.62
Weighted average common shares outstanding
Basic (in shares)	241.9	242.1	242.2	242.0
Diluted (in shares)	242.2	242.5	242.6	242.5