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Fair Value Measurements - Interest Rate Swap (Details) - USD ($) $ in Millions	3 Months Ended
	Aug. 28, 2021	Aug. 29, 2020
Derivative [Line Items]
(Loss) gain recognized in Other comprehensive loss (effective portion)	$ (1.0)	$ 0.3
(Loss) reclassified from Accumulated other comprehensive loss into earnings	(0.8)	$ (1.1)
September 2016 Interest Rate Swap
Derivative [Line Items]
Notional Amount	$ 150.0
Effective Fixed Interest Rate	1.949%
June 2017 Interest Rate Swap
Derivative [Line Items]
Notional Amount	$ 75.0
Effective Fixed Interest Rate	2.387%

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- Definition

Dividend or interest rate associated with the financial instrument issued in exchange for the original debt being converted in a noncash or part noncash transaction. Noncash are transactions that affect recognized assets or liabilities but that do not result in cash receipts or cash payments. Part noncash refers to that portion of the transaction not resulting in cash receipts or cash payments.

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