SUPPLEMENTAL EQUITY AND COMPREHENSIVE INCOME INFORMATION - Schedule of Change in Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 28, 2024	Dec. 30, 2023
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	$ 2,312.3	$ 2,127.9	$ 2,032.2
Other comprehensive income (loss) before reclassifications, net of tax	41.5	(51.6)
Reclassifications to net income, net of tax	4.9	3.6
Net current-period other comprehensive income (loss), net of tax	46.4	(48.0)	(44.1)
Ending balance	2,242.1	2,312.3	2,127.9
Total
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(456.1)	(408.1)	(364.0)
Net current-period other comprehensive income (loss), net of tax	46.4	(48.0)	(44.1)
Ending balance	(409.7)	(456.1)	(408.1)
Foreign Currency Translation
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(375.5)	(328.6)
Other comprehensive income (loss) before reclassifications, net of tax	16.5	(46.9)
Reclassifications to net income, net of tax	0.0	0.0
Net current-period other comprehensive income (loss), net of tax	16.5	(46.9)
Ending balance	(359.0)	(375.5)	(328.6)
Pension and Other Postretirement Benefits
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(78.0)	(77.5)
Other comprehensive income (loss) before reclassifications, net of tax	26.7	(1.3)
Reclassifications to net income, net of tax	2.1	0.8
Net current-period other comprehensive income (loss), net of tax	28.8	(0.5)
Ending balance	(49.2)	(78.0)	(77.5)
Cash Flow Hedges
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(4.6)	(2.0)
Other comprehensive income (loss) before reclassifications, net of tax	1.9	(5.4)
Reclassifications to net income, net of tax	2.8	2.8
Net current-period other comprehensive income (loss), net of tax	4.7	(2.6)
Ending balance	0.1	(4.6)	(2.0)
Fair Value Hedges
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	2.0	0.0
Other comprehensive income (loss) before reclassifications, net of tax	(3.6)	2.0
Reclassifications to net income, net of tax	0.0	0.0
Net current-period other comprehensive income (loss), net of tax	(3.6)	2.0
Ending balance	$ (1.6)	$ 2.0	$ 0.0