Unaudited Condensed Consolidated Statements of Operations - USD ($) $ in Millions	3 Months Ended
	Mar. 28, 2020	Mar. 30, 2019
Income Statement [Abstract]
Net sales	$ 710.1	$ 804.9
Cost of sales	454.3	497.6
Gross profit	255.8	307.3
Selling, general and administrative expenses	193.4	200.5
Transaction-related (income) expenses	(0.2)	0.4
Restructuring expenses	1.9	3.3
Other operating expenses	2.3	2.9
Operating income from continuing operations	58.4	100.2
Interest expense	36.7	38.1
Other income	(2.1)	(3.3)
Income from continuing operations before taxes	23.8	65.4
Income tax benefit	(16.1)	(539.7)
Net income from continuing operations	39.9	605.1
Loss on disposal of discontinued operations, net of tax, respectively, of $0 and $0	0.0	0.3
Net income	39.9	604.8
Less: non-controlling interests	4.3	(8.9)
Net income attributable to shareholders	$ 35.6	$ 613.7
Basic
Earnings per share from continuing operations (in usd per share)	$ 0.12	$ 2.12
Earnings per share from discontinued operations (in usd per share)	0	0
Earnings per share (in usd per share)	0.12	2.12
Diluted
Earnings per share from continuing operations (in usd per share)	0.12	2.08
Earnings per share from discontinued operations (in usd per share)	0	0
Earnings per share (in usd per share)	$ 0.12	$ 2.08