Leases - Schedule of Quantitative Information on the Partnership's Lease Population (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Jun. 28, 2025 |
Jun. 29, 2024 |
Jun. 28, 2025 |
Jun. 29, 2024 |
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| Lessee Disclosure [Abstract] | ||||
| Lease expense | $ 11,077 | $ 11,352 | $ 33,455 | $ 33,075 |
| Other information: | ||||
| Cash payments for operating leases | 11,156 | 11,403 | 33,700 | 33,239 |
| Right-of-use assets obtained in exchange for new operating lease liabilities | $ 1,940 | $ 4,637 | $ 9,256 | $ 25,542 |
| Weighted-average remaining lease term | 5 years 6 months | 5 years 6 months | 5 years 6 months | 5 years 6 months |
| Weighted-average discount rate | 6.30% | 6.20% | 6.30% | 6.20% |
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of lease cost recognized by lessee for lease contract. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Weighted average discount rate for operating lease calculated at point in time. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of increase in right-of-use asset obtained in exchange for operating lease liability. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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