Consolidated Statements of Operations - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Statement [Abstract]
Net sales	$ 4,655.6	$ 4,451.6	$ 4,138.7
Cost of sales	2,975.2	2,996.2	2,722.5
Gross profit	1,680.4	1,455.4	1,416.2
Operating expenses
Distribution	110.5	113.0	93.0
Research and development	122.5	123.1	122.0
Selling	641.8	584.8	536.4
Administration	522.3	512.3	482.0
Impairment charges	90.0	0.0	173.1
Restructuring	42.2	42.5	16.9
Other operating (income) expense, net	(0.8)	0.8	(417.6)
Total operating expenses	1,528.5	1,376.5	1,005.8
Operating income	151.9	78.9	410.4
Interest Expense, net	173.8	156.0	125.0
Other (income) expense, net	(10.4)	53.1	26.7
(Gain) loss on extinguishment of debt	(3.2)	8.9	0.0
Income (loss) from continuing operations before income taxes	(8.3)	(139.1)	258.7
Income tax (benefit) expense	(3.9)	(8.2)	389.6
Income (loss) from continuing operations	(4.4)	(130.9)	(130.9)
Income (loss) from discontinued operations, net of tax	(8.3)	(9.7)	62.0
Net income (loss)	$ (12.7)	$ (140.6)	$ (68.9)
Basic
Continuing operations (in dollars per share)	$ (0.03)	$ (0.97)	$ (0.98)
Discontinued operations (in dollars per share)	(0.06)	(0.07)	0.46
Basic (in dollars per share)	(0.09)	(1.04)	(0.52)
Diluted
Continuing operations (in dollars per share)	(0.03)	(0.97)	(0.98)
Discontinued operations (in dollars per share)	(0.06)	(0.07)	0.46
Diluted (in dollars per share)	$ (0.09)	$ (1.04)	$ (0.52)
Weighted-average shares outstanding
Basic (in shares)	135.3	134.5	133.6
Diluted (in shares)	135.3	134.5	133.6