SUPPLEMENTAL EQUITY AND COMPREHENSIVE INCOME INFORMATION - Income Tax (Benefit) Expense Allocated to Each Component of Other Comprehensive loss (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 28, 2024	Dec. 30, 2023	Dec. 31, 2022
Foreign currency translation:
Translation gain (loss)	$ 0.1	$ 1.2	$ (7.0)
Pension and other postretirement benefits:
Net gain (loss) recognized from actuarial gain/loss and prior service cost/credit	(0.6)	(8.2)	0.5
Reclassifications to net income	0.4	(0.3)	1.1
Cash flow hedges:
Gain (loss) recognized on cash flow hedges	(1.7)	(2.2)	1.6
Reclassifications to net income	0.9	1.2	0.4
Fair value hedges:
Changes in excluded components of fair value hedges	0.6	0.0	0.0
Income tax expense (benefit) allocated to components of other comprehensive income (loss)	$ (0.3)	$ (8.3)	$ (3.4)