G&K Services, Inc. Integration Expenses (Details) - USD ($)	3 Months Ended	9 Months Ended
Feb. 29, 2020	Feb. 28, 2019	Feb. 29, 2020	Feb. 28, 2019	May 31, 2019
Business Acquisition [Line Items]
Integration related costs	$ 0	$ 799,000	$ 0	$ 13,496,000
G&K Services
Business Acquisition [Line Items]
Integration related costs	0	800,000	0	13,500,000
Accrued employee termination benefits	2,200,000		2,200,000		$ 2,800,000
Payments for employee termination benefits	$ 300,000	$ 500,000	$ 600,000	$ 3,800,000

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Costs incurred to effect a business combination which have been expensed during the period. Such costs could include business integration costs, systems integration and conversion costs, and severance and other employee-related costs.

+ References

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Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

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Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

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