Consolidated Statements of Comprehensive Loss - USD ($) $ in Millions	12 Months Ended
	Jan. 02, 2022	Jan. 03, 2021	Dec. 29, 2019
Net loss	$ (54.3)	$ (211.9)	$ (156.9)
Other comprehensive income (loss), before tax:
Foreign currency translation adjustments	(17.5)	59.4	(0.9)
Pension and other postemployment benefits	1.2	(0.2)	(3.3)
Other comprehensive income (loss), before tax	24.7	3.5	(19.7)
Income tax benefit related to items of other comprehensive income (loss)	0.0	0.0	0.0
Other comprehensive income (loss), net of tax	24.7	3.5	(19.7)
Comprehensive loss	(29.6)	(208.4)	(176.6)
Foreign Currency Derivatives
Other comprehensive income (loss), before tax:
Derivatives	6.6	(7.6)	2.1
Interest Rate Derivatives
Other comprehensive income (loss), before tax:
Derivatives	$ 34.4	$ (48.1)	$ (17.6)