Note P - Leases - Supplemental Cash Flow Information Related to Leases (Details) - USD ($) $ in Thousands	12 Months Ended
	Sep. 30, 2023	Sep. 24, 2022	Sep. 25, 2021
Operating cash flows from operating leases	$ 17,536	$ 16,505
Operating cash flows from finance leases	22	13
Financing cash flows from finance leases	180	279
Supplemental noncash information on lease liabilities arising from obtaining right-of-use assets	54,050	11,783	$ 685
Supplemental noncash information on lease liabilities removed due to purchase of leased asset	$ 0	$ 0