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Revenue Recognition - Summary of Percentage on Timing of Revenue Recognition by Reportable Segment (Details) | 3 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023
Retail Operations [Member] |  |
Disaggregation Of Revenue [Line Items] |  |
Revenue | 100.00% | 100.00%
Product Manufacturing [Member] |  |
Disaggregation Of Revenue [Line Items] |  |
Revenue | 100.00% | 100.00%
Goods and Services Transferred at a Point in Time [Member] | Retail Operations [Member] |  |
Disaggregation Of Revenue [Line Items] |  |
Revenue | 83.80% | 85.70%
Goods and Services Transferred at a Point in Time [Member] | Product Manufacturing [Member] |  |
Disaggregation Of Revenue [Line Items] |  |
Revenue | 100.00% | 100.00%
Goods and Services Transferred Over Time [Member] | Retail Operations [Member] |  |
Disaggregation Of Revenue [Line Items] |  |
Revenue | 16.20% | 14.30%

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