Consolidated Statements of Operations and Comprehensive Income - USD ($) shares in Millions, $ in Millions		12 Months Ended
		Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Statement [Abstract]
Net sales	[1]	$ 4,104.5	$ 4,121.8	$ 3,764.8
Cost of goods sold		2,585.3	2,757.2	2,445.6
Gross profit		1,519.2	1,364.6	1,319.2
Selling, general and administrative		680.2	677.1	596.4
Research and development		99.8	92.2	85.9
Operating income		739.2	595.3	636.9
Other expense (income)
Gain on sale of businesses		0.0	(0.2)	(1.4)
Net interest expense		118.3	61.8	12.5
Other expense (income)		2.0	(16.9)	(1.0)
Income from continuing operations before income taxes		618.9	550.6	626.8
(Benefit) provision for income taxes		(4.0)	67.4	70.8
Net income from continuing operations		622.9	483.2	556.0
Loss from discontinued operations, net of tax		(0.2)	(2.3)	(3.0)
Net income		622.7	480.9	553.0
Comprehensive income, net of tax
Net income		622.7	480.9	553.0
Changes in cumulative translation adjustment		24.0	(56.4)	(47.0)
Changes in market value of derivative financial instruments, net of tax		(29.4)	31.3	40.4
Comprehensive income		$ 617.3	$ 455.8	$ 546.4
Earnings (loss) per ordinary share
Continuing operations (USD per share)		$ 3.77	$ 2.93	$ 3.36
Discontinued operations (USD per share)		0	(0.01)	(0.02)
Basic earnings per ordinary share (USD per share)		3.77	2.92	3.34
Continuing operations (USD per share)		3.75	2.92	3.32
Discontinued operations (USD per share)		0	(0.02)	(0.02)
Diluted earnings per ordinary share (USD per share)		$ 3.75	$ 2.90	$ 3.30
Weighted average ordinary shares outstanding
Basic (shares)		165.1	164.8	165.8
Diluted (shares)		166.3	165.6	167.5

[1] (1) One customer in the Pool business represented approximately 15% of our consolidated net sales in 2023 and 20% of our consolidated net sales in both 2022 and 2021.