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G&K Services, Inc. Integration Expenses (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Aug. 31, 2018 | Aug. 31, 2017 | May 31, 2018
Business Acquisition [Line Items] |  |  |
Integration related costs | $ 4,850 | $ 3,971 |
G&K Services |  |  |
Business Acquisition [Line Items] |  |  |
Integration related costs | 4,900 | 4,000 |
Integration costs, excluding severance costs |  | 3,000 |
Severance costs |  | $ 1,000 |
Severance reserve | 6,700 |  | $ 9,100
Payments for severance reserve | $ 2,400 |  |

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