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Investments in Unconsolidated Affiliates - Schedule of Raw Material Purchases under Supply Agreement (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
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Mar. 30, 2025 | Mar. 31, 2024 | Mar. 30, 2025 | Mar. 31, 2024
UNF America [Member] |  |  |  |
Schedule Of Equity Method Investments [Line Items] |  |  |  |
Raw material purchases under supply agreement | $ 4,572 | $ 2,586 | $ 11,614 | $ 9,499

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