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Selected Balance Sheet and Statement of Operations Information - Inventories (Details) - USD ($) $ in Thousands | Sep. 27, 2025 | Sep. 28, 2024
--- | --- | ---
Inventory, Net [Abstract] |  |
Propane, fuel oil and refined fuels and natural gas | $ 69,694 | $ 52,284
Appliances | 4,032 | 3,146
Total inventory | $ 73,726 | $ 55,430

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