OTHER COMPREHENSIVE INCOME OR LOSS (Details) - USD ($) $ in Millions	4 Months Ended
	Jun. 15, 2024	Jun. 17, 2023
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	$ 2,747.5	$ 1,610.7
Other comprehensive income before reclassifications	(0.1)	2.3
Amounts reclassified from accumulated other comprehensive income	(1.3)	(0.8)
Tax benefit (expense)	0.1	(0.4)
Other comprehensive (loss) income	(1.3)	1.1
Ending balance	2,913.1	2,000.0
Accumulated other comprehensive income
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	88.0	69.3
Ending balance	86.7	70.4
Pension and Post-retirement benefit plans
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	87.5	71.7
Other comprehensive income before reclassifications	0.0	0.0
Amounts reclassified from accumulated other comprehensive income	(1.3)	(0.8)
Tax benefit (expense)	0.3	0.2
Other comprehensive (loss) income	(1.0)	(0.6)
Ending balance	86.5	71.1
Other
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	0.5	(2.4)
Other comprehensive income before reclassifications	(0.1)	2.3
Amounts reclassified from accumulated other comprehensive income	0.0	0.0
Tax benefit (expense)	(0.2)	(0.6)
Other comprehensive (loss) income	(0.3)	1.7
Ending balance	$ 0.2	$ (0.7)