COMMITMENTS AND CONTINGENCIES Rollforward of Environmental Liability and Related Assets (Detail) - USD ($) $ in Millions	6 Months Ended
	Jul. 02, 2022		Jul. 03, 2021
Loss Contingency Accrual [Roll Forward]
Environmental liability - beginning balance	$ 54.1		$ 58.3
Accrual for Environmental Loss Contingencies, Period Increase (Decrease)	0.1		1.0
Payments	(2.7)		(6.7)
Foreign currency	(0.3)		(0.1)
Environmental liability - ending balance	56.6		52.5
Continuing Operations [Member]
Loss Contingency Accrual [Roll Forward]
Change in estimates for pre-existing accruals:	0.0		0.1
Discontinued Operations [Member]
Loss Contingency Accrual [Roll Forward]
Change in estimates for pre-existing accruals:	$ 5.4	[1]	$ (0.1)

[1] During the six months ended July 2, 2022, we increased the estimated environmental liability for a former site of ITT by $5.4 and recognized an insurance-related asset of $4.3. The resulting net pre-tax expense of $1.1 has been presented as a loss from discontinued operations within the Consolidated Condensed Statements of Operations.