Debt, Derivatives and Hedging Activities - Summary of Debt Outstanding (Details) - USD ($)	Nov. 30, 2022	May 31, 2022
Debt due within one year
Debt issuance costs	$ (3,000)	$ (6,000)
Debt due within one year	435,406,000	311,574,000
Debt due after one year
Debt issuance costs	(15,521,000)	(17,033,000)
Total debt due after one year	$ 2,485,277,000	2,483,932,000
Commercial paper
Debt Instrument [Line Items]
Variable borrowing rate	4.30%
Debt due within one year
Debt due within one year	$ 385,246,000	261,200,000
Senior notes \| Senior Notes, 2.78%, 2023 Maturity
Debt Instrument [Line Items]
Effective interest rate	2.78%
Debt due within one year
Debt due within one year	$ 50,163,000	50,380,000
Senior notes \| Senior Notes, 2.78%, 2023 Maturity \| G&K Services
Debt Instrument [Line Items]
Stated interest rate	3.73%
Debt due within one year
Face value	$ 50,000,000
Senior notes \| Senior Notes, 3.11%, 2025 Maturity
Debt Instrument [Line Items]
Effective interest rate	3.11%
Debt due after one year
Debt due after one year, gross	$ 50,798,000	50,965,000
Senior notes \| Senior Notes, 3.11%, 2025 Maturity \| G&K Services
Debt Instrument [Line Items]
Stated interest rate	3.88%
Debt due within one year
Face value	$ 50,000,000
Senior notes \| Senior Notes 3.45%, 2025 Maturity
Debt Instrument [Line Items]
Stated interest rate	3.45%
Debt due after one year
Debt due after one year, gross	$ 400,000,000	400,000,000
Senior notes \| Senior Notes, 3.70%, 2027 Maturity
Debt Instrument [Line Items]
Stated interest rate	3.70%
Debt due after one year
Debt due after one year, gross	$ 1,000,000,000	1,000,000,000
Senior notes \| Senior Notes 4.00%, 2032 Maturity
Debt Instrument [Line Items]
Stated interest rate	4.00%
Debt due after one year
Debt due after one year, gross	$ 800,000,000	800,000,000
Senior notes \| Senior Notes, 6.15%, 2037 Maturity
Debt Instrument [Line Items]
Stated interest rate	6.15%
Debt due after one year
Debt due after one year, gross	$ 250,000,000	$ 250,000,000

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