Earnings Per Share and Shareholders' Equity (Details) - USD ($) $ in Millions	3 Months Ended				6 Months Ended
	Jul. 02, 2022	Apr. 02, 2022	Jul. 03, 2021	Apr. 03, 2021	Jul. 02, 2022	Jul. 03, 2021	Oct. 31, 2018
Numerator:
Income (loss) from continuing operations	$ (64.9)		$ (111.9)		$ (66.2)	$ (109.1)
Income (loss) from discontinued operations, net of tax	(0.2)		54.2		(1.4)	89.5
Net income (loss)	$ (65.1)	$ (2.4)	$ (57.7)	$ 38.1	$ (67.6)	$ (19.6)
Denominator:
Weighted average shares outstanding for basic EPS (in shares)	134,600,000		133,600,000		134,300,000	133,400,000
Dilutive effect of share-based awards (in shares)	0		0		0	0
Weighted average shares outstanding for diluted EPS (in shares)	134,600,000		133,600,000		134,300,000	133,400,000
Anti-dilutive share-based awards excluded from computation of diluted EPS (shares)	0		0		0	0
Stock repurchase program, authorized amount							$ 1,000.0
Repurchases of ordinary shares (shares)	0		0		0	0