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Significant Accounting Policies - Narrative (Details) $ in Millions |  | 12 Months Ended |  |
--- | --- | --- | --- | ---
May 02, 2024 | May 31, 2025 USD ($) business reportingUnit | Sep. 04, 2024 shares | May 31, 2024 USD ($)
Accounting Policies [Line Items] |  |  |  |
Number of businesses helped | business |  | 1,000,000 |  |
Restricted cash | $ |  | $ 35.8 |  | $ 34.3
Inventory obsolescence reserve | $ |  | $ 59.9 |  | $ 63.1
Number of reporting units | reportingUnit |  | 4 |  |
Stock split ratio, common stock | 4 |  |  |
Additional shares received in stock split for each share held (in shares) | shares |  |  | 3 |
Uniform Rental and Facility Services, First Aid and Safety Services and Fire Protection Services | Route servicing fees | Revenue | Product concentration risk |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Percentage of revenue |  | 95.00% |  |
Uniform Direct Sales | Other | Revenue | Product concentration risk |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Percentage of revenue |  | 5.00% |  |
All Other |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Number of reporting units | reportingUnit |  | 2 |  |
Minimum | Service contracts and other assets |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Service contracts and other assets useful lives |  | 5 years |  |
Minimum | Uniforms in service |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Inventories useful life |  | 18 months |  |
Minimum | Other rental items |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Inventories useful life |  | 8 months |  |
Maximum | Service contracts and other assets |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Service contracts and other assets useful lives |  | 15 years |  |
Maximum | Uniforms in service |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Inventories useful life |  | 30 years |  |
Maximum | Other rental items |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Inventories useful life |  | 60 months |  |

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