RESTRUCTURING CHARGES - Summary of Restructuring Reserve Activity (Detail) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Oct. 02, 2021	Sep. 26, 2020	Oct. 02, 2021	Sep. 26, 2020
Restructuring Cost and Reserve [Line Items]
Reserve, beginning balance				$ 90.2
Net Additions	[1]	$ 5.8	$ 42.8	22.1	$ 74.6
Usage				(65.2)
Currency				2.0
Reserve, ending balance		49.1		49.1
Severance and related costs
Restructuring Cost and Reserve [Line Items]
Reserve, beginning balance				87.5
Net Additions				5.9
Usage				(49.9)
Currency				2.0
Reserve, ending balance		45.5		45.5
Facility closures and asset impairments
Restructuring Cost and Reserve [Line Items]
Reserve, beginning balance				2.7
Net Additions				16.2
Usage				(15.3)
Currency				0.0
Reserve, ending balance		$ 3.6		$ 3.6

[1] See Note A, Significant Accounting Policies - Restatement, for discussion regarding the impacts of the Restatement.