SUPPLEMENTAL FINANCIAL INFORMATION - Allowance of credit losses (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Jan. 01, 2022	Jan. 02, 2021
Change in Allowance for Credit Losses
Balance at beginning of year	$ 33.0	$ 44.6
Provision for (reversal of) credit losses	6.9	(4.7)	$ 20.3
Amounts written off	(4.3)	(7.7)
Other, including foreign currency translation	(1.2)	0.8
Balance at end of year	$ 34.4	$ 33.0	$ 44.6