CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Apr. 16, 2023	Apr. 17, 2022	Apr. 16, 2023	Apr. 17, 2022
Statement of Comprehensive Income [Abstract]
Net earnings	$ 26,507	$ 7,796	$ 79,761	$ 47,066
Other comprehensive income:
Actuarial losses and prior service costs reclassified to earnings	495	746	1,159	1,743
Unrecognized periodic benefit costs	495	746	1,159	1,743
Tax effect	(129)	(193)	(304)	(452)
Other comprehensive income, net of taxes	366	553	855	1,291
Comprehensive income	$ 26,873	$ 8,349	$ 80,616	$ 48,357