INCOME TAXES - Uncertain Tax Positions - Changes in Unrecognized Tax Benefits (Details) - USD ($) $ in Millions	12 Months Ended
	May 29, 2022	May 30, 2021	May 31, 2020
Uncertain Tax Positions
Beginning balance	$ 37.1	$ 31.3	$ 21.7
Increases from positions established during current and prior fiscal years	9.5	8.7	10.3
Decreases relating to settlements with taxing authorities	(1.0)	(0.8)
Expiration of statute of limitations	(5.2)	(2.1)	(0.7)
Ending balance	$ 40.4	$ 37.1	$ 31.3