COMMITMENTS AND CONTINGENCIES Rollforward of Environmental Liability and Related Assets (Detail) - USD ($) $ in Millions	6 Months Ended
	Jul. 01, 2023	Jul. 02, 2022
Loss Contingency Accrual [Roll Forward]
Environmental liability - beginning balance	$ 57.1	$ 54.1
Payments	(2.3)	(2.7)
Accrual for Environmental Loss Contingencies, Period Increase (Decrease)	0.0	0.1
Foreign currency	0.1	(0.3)
Environmental liability - ending balance	55.6	56.6
Environmental-related assets	11.4	14.5
Continuing Operations [Member]
Loss Contingency Accrual [Roll Forward]
Change in estimates for pre-existing accruals:	0.7	0.0
Discontinued Operations [Member]
Loss Contingency Accrual [Roll Forward]
Change in estimates for pre-existing accruals:	$ 0.0	5.4	[1]
Environmental-related assets		4.3
Changes in Pre-Existing Environmental Accruals, Net of Insurance Recovery		$ 1.1

[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.