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RESTRUCTURING CHARGES - Summary of Restructuring Reserve Activity (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 27, 2020	Jun. 29, 2019	Jun. 27, 2020	Jun. 29, 2019
Restructuring Cost and Reserve [Line Items]
Reserve, Beginning Balance			$ 147.8
Net Additions	$ 27.9	$ 8.5	31.8	$ 17.2
Usage			(63.6)
Currency			0.5
Reserve, Ending Balance	116.5		116.5
Severance and related costs
Restructuring Cost and Reserve [Line Items]
Reserve, Beginning Balance			140.3
Net Additions			28.9
Usage			(55.3)
Currency			0.5
Reserve, Ending Balance	114.4		114.4
Facility closures and asset impairments
Restructuring Cost and Reserve [Line Items]
Reserve, Beginning Balance			7.5
Net Additions			2.9
Usage			(8.3)
Currency			0.0
Reserve, Ending Balance	2.1		2.1
Tools & Storage
Restructuring Cost and Reserve [Line Items]
Net Additions	14.0		13.0
Industrial Segment
Restructuring Cost and Reserve [Line Items]
Net Additions	7.0		10.0
Security
Restructuring Cost and Reserve [Line Items]
Net Additions	$ 7.0		$ 9.0