SHARE-BASED PAYMENTS (Details) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended
	Aug. 24, 2025 USD ($) $ / shares shares	Aug. 25, 2024 USD ($)
SHARE-BASED PAYMENTS
Stock-based compensation expense | $	$ 19.6	$ 20.6
Restricted stock units (RSUs)
SHARE-BASED PAYMENTS
Granted, Performance Shares, share units (in shares) | shares	3.4
Granted, Performance Shares, weighted average grant-date fair value (in dollars per share) | $ / shares	$ 19.08
Performance shares
SHARE-BASED PAYMENTS
Granted, Performance Shares, share units (in shares) | shares	1.0
Granted, Performance Shares, weighted average grant-date fair value (in dollars per share) | $ / shares	$ 18.97
Performance shares | Fiscal 2026
SHARE-BASED PAYMENTS
Share based award, vesting period	3 years
Performance shares | Fiscal 2027
SHARE-BASED PAYMENTS
Share based award, vesting period	3 years
Performance shares | Fiscal 2026, 2027 and 2028
SHARE-BASED PAYMENTS
Share based award, vesting period	3 years
Performance shares | Fiscal 2026, 2027 and 2028 | Minimum
SHARE-BASED PAYMENTS
Share based payment award, vesting rights payout, percentage	0
Performance shares | Fiscal 2026, 2027 and 2028 | Maximum
SHARE-BASED PAYMENTS
Share based payment award, vesting rights payout, percentage	200