PENSION AND OTHER POSTRETIREMENT BENEFITS - Funded Status of the Plan (Details) - USD ($) $ in Millions	Dec. 28, 2024	Dec. 30, 2023
U.S.
Funded status of the plans
Other assets	$ 0.0	$ 0.0
Other accrued liabilities	(6.1)	(6.1)
Long-term retirement benefits and other liabilities	(38.5)	(43.2)
Plan assets less than benefit obligations	$ (44.6)	$ (49.3)
Weighted average assumptions used to determine year-end benefit obligations
Discount rate	5.43%	4.86%
Compensation rate increase	0.00%	0.00%
Foreign Plan
Funded status of the plans
Other assets	$ 84.7	$ 67.8
Other accrued liabilities	(3.2)	(0.2)
Long-term retirement benefits and other liabilities	(86.4)	(84.3)
Plan assets less than benefit obligations	$ (4.9)	$ (16.7)
Weighted average assumptions used to determine year-end benefit obligations
Discount rate	3.95%	3.78%
Compensation rate increase	2.80%	2.73%