Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Mar. 25, 2023	Sep. 24, 2022	Mar. 26, 2022
Accounts receivable allowance for doubtful accounts	$ 28,283	$ 26,246	$ 28,234
Common Stock
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01	$ 0.01
Common stock, shares outstanding (in shares)	11,236,635	11,296,351	11,335,658
Class A Common Stock
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01	$ 0.01
Common stock, shares outstanding (in shares)	41,289,878	41,336,223	42,228,533
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