Debt, Finance Lease and Other Financing Obligations- Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 30, 2023	Sep. 30, 2023
Debt Instrument [Line Items]
Fair value of debt	$ 388,200	$ 374,300
Long-term debt, gross	$ 393,000	$ 383,000
Credit facility, term	5 years
Revolving Credit Facility
Debt Instrument [Line Items]
Highest daily borrowings	$ 343,000
Average daily borrowings	$ 284,100