CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands		12 Months Ended
		Jul. 29, 2023	Jul. 30, 2022
Statement of Comprehensive Income [Abstract]
Net income		$ 49,716	$ 26,830
Other comprehensive income:
Unrealized gain on interest rate swaps, net of tax	[1]	2,308	3,398
Amortization of pension actuarial loss, net of tax	[2]	(342)	233
Pension remeasurement, net of tax	[3]	9	3,012
Pension settlement loss, net of tax	[4]	24	8,556
Total other comprehensive income		1,999	15,199
Comprehensive income		$ 51,715	$ 42,029

[1] (1)Amounts are net of tax of $807 and $1,505 for 2023 and 2022, respectively.

[2] Amounts are net of tax of $214 and $102 for 2023 and 2022, respectively. All amounts are reclassified from accumulated other comprehensive loss to operating and administrative expense.

[3] Amounts are net of tax of $6 and $1,349 for 2023 and 2022, respectively.

[4] Amounts are net of tax of $15 and $3,785 for 2023 and 2022, respectively. All amounts are reclassified from accumulated other comprehensive loss to operating and administrative expense.