STOCKHOLDERS' EQUITY - Accumulated Other Comprehensive Income (Loss) (Details) $ in Millions	3 Months Ended
	Aug. 27, 2023 USD ($)
Changes in AOCI:
Balance at the beginning of the period	$ 1,411.3
Balance at the end of the period	1,503.0
Accumulated Other Comprehensive Income (Loss)
Changes in AOCI:
Balance at the beginning of the period	(26.8)
Other comprehensive income before reclassifications, net of tax	1.0
Net current-period other comprehensive income	1.0
Balance at the end of the period	(25.8)
Foreign Currency Translation Gains (Losses)
Changes in AOCI:
Balance at the beginning of the period	(27.1)
Other comprehensive income before reclassifications, net of tax	1.2
Net current-period other comprehensive income	1.2
Balance at the end of the period	(25.9)
Pension and Post-Retirement Benefits
Changes in AOCI:
Balance at the beginning of the period	(0.7)
Other comprehensive income before reclassifications, net of tax	(0.2)
Net current-period other comprehensive income	(0.2)
Balance at the end of the period	(0.9)
Other
Changes in AOCI:
Balance at the beginning of the period	1.0
Balance at the end of the period	$ 1.0