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Revenue Recognition - Schedule of Disaggregated Revenue (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Feb. 29, 2024 | Feb. 28, 2023 | Feb. 29, 2024 | Feb. 28, 2023
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | $ 2,406,173 | $ 2,189,986 | $ 7,125,680 | $ 6,531,298
Uniform Rental and Facility Services |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 1,876,642 | 1,716,165 | 5,554,009 | 5,123,924
First Aid and Safety Services |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 262,602 | 231,605 | 789,696 | 701,740
Fire Protection Services |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 182,410 | 155,762 | 530,676 | 454,211
Uniform Direct Sales |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | $ 84,519 | $ 86,454 | $ 251,299 | $ 251,423
Revenue | Product Concentration Risk |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Percentage of revenue | 100.00% | 100.00% | 100.00% | 100.00%
Revenue | Product Concentration Risk | Uniform Rental and Facility Services |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Percentage of revenue | 78.00% | 78.40% | 78.00% | 78.50%
Revenue | Product Concentration Risk | First Aid and Safety Services |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Percentage of revenue | 10.90% | 10.60% | 11.10% | 10.70%
Revenue | Product Concentration Risk | Fire Protection Services |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Percentage of revenue | 7.60% | 7.10% | 7.40% | 7.00%
Revenue | Product Concentration Risk | Uniform Direct Sales |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Percentage of revenue | 3.50% | 3.90% | 3.50% | 3.80%

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