INCOME TAXES - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended			9 Months Ended
	Oct. 02, 2021	Sep. 26, 2020		Oct. 02, 2021	Sep. 26, 2020
Tax Impact on Divestiture of Asbestos Liability				$ 116.9
Unrecognized Tax Benefits, Increase Resulting from Settlements with Taxing Authorities					$ 3.2
Asbestos remeasurement(b)	$ 0.0	$ 135.9	[1]	0.0	135.9	[1]
American Rescue Plan Act Amount				1,900,000.0
Payroll Tax Benefit from CARES Act	0.9	$ 1.8		5.0	8.7
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit	17.0			$ 17.0
BRAZIL
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount	$ 1.9
Luxembourg Deferred Tax Assets [Member]
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount					$ 27.2

[1] In the third quarter of 2020, we extended our projection to include pending claims and claims expected to be filed through 2052, reflecting the full time period over which we expected asbestos claims to be filed against InTelCo.