Unit-Based Compensation Arrangements - Summary of Activity For Restricted Units Plans (Parenthetical) (Details)	9 Months Ended
Jun. 25, 2022 shares
2009 Restricted Unit Plan [Member] \| Executive Officer [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Common units withheld for income tax withholding purposes	138,039

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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