Debt (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 24, 2023	Dec. 25, 2022
Debt Instrument [Line Items]
Principal payments on long-term debt	$ 1,580	$ 0
Credit Agreement | Secured Term Loan | BH Finance
Debt Instrument [Line Items]
Long-term debt, term (years)	25 years
Long-term debt	$ 454,200
Long-term debt, interest rate	9.00%
Principal payments on long-term debt	$ 1,600
Credit Agreement | Secured Term Loan | BH Finance | Fair Value, Inputs, Level 2
Debt Instrument [Line Items]
Long-term debt, fair value	$ 382,200