Leases - Maturities (Details) - USD ($) $ in Millions	Sep. 02, 2021	Sep. 03, 2020
Finance Lease Maturities
2022	$ 127
2023	115
2024	89
2025	74
2026	74
2027 and thereafter	454
Less imputed interest	(130)
Finance Lease Liability	803	$ 486
Operating Lease Maturities
2022	68
2023	69
2024	61
2025	50
2026	47
2027 and thereafter	372
Less imputed interest	(108)
Operating Lease Liability	$ 559