Segment Information (Reconciliation of Segment Profit to Earnings from Continuing Operations Before Income Taxes) (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Feb. 23, 2020	Feb. 24, 2019	Feb. 23, 2020	Feb. 24, 2019
Segment Reporting [Abstract]
Segment profit	$ 466.4	$ 455.2	$ 1,191.3	$ 1,158.3
Less general and administrative expenses	(100.3)	(102.8)	(289.6)	(302.4)
Less depreciation and amortization	(87.7)	(85.3)	(261.5)	(248.8)
Less impairments and disposal of assets, net	(0.1)	(1.6)	(0.2)	(4.4)
Less interest, net	(13.2)	(12.4)	(37.4)	(38.3)
Less other (income) expense, net	0.0	0.0	(153.3)	0.0
Earnings (loss) before income taxes	$ 265.1	$ 253.1	$ 449.3	$ 564.4

The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.

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Amount of gain (loss) from the difference between the sale price or salvage price and the book value of an asset that was sold or retired, and gain (loss) from the write down of assets from their carrying value to fair value.

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The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

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Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.

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The net amount of nonoperating interest income (expense).

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