INCOME TAXES - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
Aug. 29, 2021	Aug. 30, 2020	May 30, 2021
Income Tax Disclosure [Abstract]
Income tax expense (benefit)	$ 69.7	$ 86.7
Effective tax rate	22.80%	20.80%
Effective tax rate from settlement of tax issues	$ 3.6
Effective tax rate on certain provisions of 2017 Tax Cuts and Jobs Act		$ 7.6
Gross unrecognized tax benefits for uncertain tax positions	26.0		$ 33.0
Tax positions for which ultimate deductibility is highly certain but timing of such deductibility is uncertain	0.8		0.8
Related liabilities for gross interest and penalties	7.8		8.8
Net amount of unrecognized tax benefits that, if recognized, would impact the effective tax rate	21.3		$ 28.2
Gross unrecognized tax benefits, estimated decrease over the next twelve months (up to)	$ 7.9

Unrecognized Tax Benefits, Deductibility is Highly Certain

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Amount of decrease reasonably possible in the next twelve months for the unrecognized tax benefit.

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of reported income tax expense (benefit) in excess of (less than) expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operations, attributable to Tax Cuts and Jobs Act.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income tax settlements. Including, but not limited to, domestic tax settlement, foreign tax settlement, state and local tax settlement, and other tax settlements.

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Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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