OTHER COMPREHENSIVE INCOME OR LOSS (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Nov. 30, 2024	Dec. 02, 2023	Nov. 30, 2024	Dec. 02, 2023
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	$ 3,020.3	$ 2,216.6	$ 2,747.5	$ 1,610.7
Other comprehensive income before reclassifications			2.4	3.9
Amounts reclassified from accumulated other comprehensive income			1.5	(4.7)
Tax benefit (expense)			(1.0)	0.2
Other comprehensive income (loss)	(1.7)	(0.2)	2.9	(0.6)
Ending balance	3,365.7	2,527.3	3,365.7	2,527.3
Accumulated other comprehensive income
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	92.6	68.9	88.0	69.3
Ending balance	90.9	68.7	90.9	68.7
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			1.5	(4.7)
Tax benefit (expense)			(0.4)	1.2
Other comprehensive income (loss)			1.1	(3.5)
Ending balance	88.6	68.2	88.6	68.2
Other
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance			0.5	(2.4)
Other comprehensive income before reclassifications			2.4	3.9
Amounts reclassified from accumulated other comprehensive income			0.0	0.0
Tax benefit (expense)			(0.6)	(1.0)
Other comprehensive income (loss)			1.8	2.9
Ending balance	$ 2.3	$ 0.5	$ 2.3	$ 0.5