Debt (Tables)	6 Months Ended
	Feb. 26, 2022
Debt [Abstract]
Schedule Of Debt	February 26, August 28, 2022 2021 Amended Revolving Credit Facility $ 285,000 $ 234,000 Uncommitted Credit Facilities 200,000 201,500 Long-Term Note Payable 4,750 4,750 Private Placement Debt: 2.65% Senior Notes, Series A, due July 28, 2023 75,000 75,000 2.90% Senior Notes, Series B, due July 28, 2026 100,000 100,000 3.79% Senior Notes, due June 11, 2025 20,000 20,000 2.60% Senior Notes, due March 5, 2027 50,000 50,000 3.04% Senior Notes, due January 12, 2023(1) 50,000 50,000 2.40% Series 2019A Notes, due March 5, 2024(1) 50,000 50,000 Financing arrangements 528 191 Obligations under finance leases 1,804 2,461 Less: unamortized debt issuance costs (1,631) (1,853) Total debt, including obligations under finance leases $ 835,451 $ 786,049 Less: current portion (251,269)(2) (202,433)(3)Total long-term debt, including obligations under finance leases $ 584,182 $ 583,616 (1) Represents private placement debt issued under Shelf Facility Agreements (as defined below).(2) Consists of $200,000 from the Uncommitted Credit Facilities, $50,000 from the 3.04% Senior Notes due January 12, 2023, $528 from financing arrangements, $1,150 from obligations under finance leases and net of unamortized debt issuance costs of $409 expected to be amortized in the next 12 months.(3) Consists of $201,500 from the Uncommitted Credit Facilities, $87 from financing arrangements, $1,273 from obligations under finance leases and net of unamortized debt issuance costs of $427 expected to be amortized in the next 12 months.