Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 02, 2022	Oct. 03, 2021	Oct. 02, 2022	Oct. 03, 2021
Statement of Comprehensive Income [Abstract]
Net earnings (loss)	$ (16.2)	$ 34.8	$ (61.6)	$ 84.4
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustments, net of tax benefit of $0.1, tax expense of $0.1, $0.0 and $0.5, respectively	(8.8)	(3.5)	(17.4)	(15.1)
Less: Reclassification adjustments included in net earnings (loss) - liquidation of Japan subsidiary	0.0	0.0	20.4	0.0
Less: Reclassification adjustments included in net earnings (loss) - equity method investment and other	1.9	0.0	4.6	0.0
Foreign currency translation adjustments	(6.9)	(3.5)	7.6	(15.1)
Other comprehensive income (loss)	(6.9)	(3.5)	7.6	(15.1)
Comprehensive income (loss)	$ (23.1)	$ 31.3	$ (54.0)	$ 69.3