FAIR VALUE MEASUREMENTS - Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) - USD ($) $ in Millions	Nov. 24, 2024	May 26, 2024
FAIR VALUE MEASUREMENTS
Derivative assets	$ 7.4	$ 3.0
Deferred compensation assets	6.5	6.3
Available-for-sale debt securities	2.5	2.9
Total assets	16.4	12.2
Derivative liabilities	0.9	3.6
Deferred compensation liabilities	77.7	70.4
Total liabilities	78.6	74.0
Level 1
FAIR VALUE MEASUREMENTS
Derivative assets	3.0	2.3
Deferred compensation assets	6.5	6.3
Total assets	9.5	8.6
Deferred compensation liabilities	77.7	70.4
Total liabilities	77.7	70.4
Level 2
FAIR VALUE MEASUREMENTS
Derivative assets	4.4	0.7
Total assets	4.4	0.7
Derivative liabilities	0.9	3.6
Total liabilities	0.9	3.6
Level 3
FAIR VALUE MEASUREMENTS
Available-for-sale debt securities	2.5	2.9
Total assets	$ 2.5	$ 2.9