Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Jun. 24, 2023	Sep. 24, 2022	Jun. 25, 2022
Accounts receivable allowance for doubtful accounts	$ 29,245	$ 26,246	$ 28,106
Common Stock
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01	$ 0.01
Common stock, shares outstanding (in shares)	11,098,584	11,296,351	11,322,012
Class A Common Stock
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01	$ 0.01
Common stock, shares outstanding (in shares)	40,986,336	41,336,223	41,745,551
Class B Stock
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01	$ 0.01
Common stock, shares outstanding (in shares)	1,602,374	1,612,374	1,612,374