DERIVATIVE FINANCIAL INSTRUMENTS - Narratives (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Dec. 01, 2019	May 25, 2025	May 26, 2024	May 28, 2023	May 29, 2022
DERIVATIVE FINANCIAL INSTRUMENTS
Derivatives designated as cash flow hedges, deferred gain		$ (2.9)	$ 8.3	$ 4.2
Unamortized amount		8,932.7	8,511.3	$ 8,807.3	$ 8,862.2
Cash offset		(1.1)	(0.3)
Obligation to return cash offset		0.8	1.5
Gain on derivatives		3.1
Gains on derivative in CY		2.8
Gain on derivative in PY		0.3
2026		2.7
2027 and thereafter		0.4
Prepaid Expenses and Other Current Assets
DERIVATIVE FINANCIAL INSTRUMENTS
Cash not-offset		0.2	1.2
Cash Flow Hedge Pinnacle
DERIVATIVE FINANCIAL INSTRUMENTS
Derivatives designated as cash flow hedges, deferred gain	$ 47.5
Cash Flow Hedge Pinnacle | Gain in accumulated other comprehensive income
DERIVATIVE FINANCIAL INSTRUMENTS
Unamortized amount		25.3
Commodity contracts | Short
DERIVATIVE FINANCIAL INSTRUMENTS
Derivative notional value			11.0
Commodity contracts | Long
DERIVATIVE FINANCIAL INSTRUMENTS
Derivative notional value		140.2	88.2
Foreign exchange contracts
DERIVATIVE FINANCIAL INSTRUMENTS
Derivative notional value		$ 93.5	$ 101.5