Condensed Consolidated Statements of Operations and Comprehensive Income (Loss) - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Income Statement [Abstract]
Net sales	$ 865.9	$ 710.0
Cost of goods sold	550.7	458.4
Gross profit	315.2	251.6
Selling, general and administrative expenses	136.6	131.9
Research and development expenses	21.5	19.0
Operating income	157.1	100.7
Other expense:
Net interest expense	5.1	6.9
Other expense	0.4	1.2
Income from continuing operations before income taxes	151.6	92.6
Provision for income taxes	20.5	19.9
Net income from continuing operations	131.1	72.7
Loss from discontinued operations, net of tax	(2.5)	0.0
Net income	128.6	72.7
Comprehensive income, net of tax
Net income	128.6	72.7
Changes in cumulative translation adjustment	(20.7)	(37.8)
Changes in market value of derivative financial instruments, net of tax	17.0	39.1
Comprehensive income	$ 124.9	$ 74.0
Earnings (loss) Per Share, Basic
Continuing operations (in dollars per share)	$ 0.79	$ 0.43
Discontinued operations (in dollars per share)	(0.02)	0
Basic earnings per ordinary share (in dollars per share)	0.77	0.43
Earnings (loss) Per Share, Diluted
Continuing operations (in dollars per share)	0.78	0.43
Discontinued operations (in dollars per share)	(0.01)	0
Diluted earnings per ordinary share (in dollars per share)	$ 0.77	$ 0.43
Weighted average ordinary shares outstanding
Basic (shares)	166.2	167.8
Diluted (shares)	167.7	168.7