Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Name:	us-gaap_RestructuringCharges
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

RESTRUCTURING CHARGES - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jul. 03, 2021	Jun. 27, 2020	Jul. 03, 2021	Jun. 27, 2020	Jan. 02, 2021
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 14.0	$ 27.9	$ 16.3	$ 31.8
Restructuring reserves	61.9		61.9		$ 90.2
Corporate
Restructuring Cost and Reserve [Line Items]
Restructuring charges	2.0		2.0
Tools & Storage
Restructuring Cost and Reserve [Line Items]
Restructuring charges	6.0		8.0
Industrial
Restructuring Cost and Reserve [Line Items]
Restructuring charges	3.0		2.0
Security
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 3.0		$ 4.0