RESTRUCTURING ACTIONS Restructuring Accrual Rollforward (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 27, 2025	Sep. 28, 2024	Sep. 27, 2025	Sep. 28, 2024
Restructuring Cost and Reserve [Line Items]
Beginning balance - January 1			$ 2.9	$ 4.8
Restructuring costs			13.7	6.6
Reversal of prior accruals			(0.1)	(0.1)
Cash payments			(12.8)	(8.5)
Asset write-offs	$ 0.0	$ 0.0	(0.1)	0.0
Foreign exchange translation and other			0.1	0.1
Ending balance	3.7	$ 2.9	3.7	$ 2.9
Severance and other employee-related
Restructuring Cost and Reserve [Line Items]
Beginning balance - January 1			2.9
Ending balance	$ 3.7		$ 3.7