Earnings Per Share and Shareholders' Equity (Details) - USD ($) $ in Millions	3 Months Ended						9 Months Ended
	Sep. 30, 2023	Jul. 01, 2023	Apr. 01, 2023	Oct. 01, 2022	Jul. 02, 2022	Apr. 02, 2022	Sep. 30, 2023	Oct. 01, 2022	Oct. 31, 2018
Numerator:
Income (loss) from continuing operations	$ 15.4			$ (52.1)			$ 23.3	$ (118.2)
Income (loss) from discontinued operations, net of tax	(1.2)			2.7			(3.7)	1.3
Net income (loss)	$ 14.2	$ 8.4	$ (3.0)	$ (49.4)	$ (65.1)	$ (2.4)	$ 19.6	$ (116.9)
Denominator:
Weighted average shares outstanding for basic EPS (in shares)	135,500,000			134,600,000			135,200,000	134,400,000
Dilutive effect of share-based awards (in shares)	1,400,000			0			1,400,000	0
Weighted average shares outstanding for diluted EPS (in shares)	136,900,000			134,600,000			136,600,000	134,400,000
Stock repurchase program, authorized amount									$ 1,000.0
Repurchases of ordinary shares (shares)	0			0			0	0