Fair Value Measurements - Schedule of Assets or Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($)	Aug. 29, 2026	Aug. 30, 2025
Assets:
Short-term investments	$ 0	$ 5,672,000
Pension plan assets	1,866,000	2,474,000
Non-qualified deferred compensation plan assets	5,680,000	4,685,000
Foreign currency forward contracts	0	79,000
Total assets at fair value	7,546,000	12,910,000
Liabilities:
Non-qualified deferred compensation plan liability	3,708,000	2,842,000
Total liabilities at fair value	3,708,000	2,842,000
Level 1
Assets:
Short-term investments	0	0
Pension plan assets	0	0
Non-qualified deferred compensation plan assets	0	0
Foreign currency forward contracts	0	0
Total assets at fair value	0	0
Liabilities:
Non-qualified deferred compensation plan liability	0	0
Total liabilities at fair value	0	0
Level 2
Assets:
Short-term investments	0	5,672,000
Pension plan assets	1,866,000	2,474,000
Non-qualified deferred compensation plan assets	5,680,000	4,685,000
Foreign currency forward contracts	0	79,000
Total assets at fair value	7,546,000	12,910,000
Liabilities:
Non-qualified deferred compensation plan liability	3,708,000	2,842,000
Total liabilities at fair value	3,708,000	2,842,000
Level 3
Assets:
Short-term investments	0	0
Pension plan assets	0	0
Non-qualified deferred compensation plan assets	0	0
Foreign currency forward contracts	0	0
Total assets at fair value	0	0
Liabilities:
Non-qualified deferred compensation plan liability	0	0
Total liabilities at fair value	$ 0	$ 0