Inventories - Change to FIFO (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended	12 Months Ended
	Mar. 04, 2021	Aug. 31, 2023	Sep. 01, 2022	Sep. 02, 2021
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cost of goods sold		$ 16,956	$ 16,860	$ 17,282
Net income (loss)		$ (5,833)	$ 8,687	$ 5,861
Diluted (in dollars per share)		$ (5.34)	$ 7.75	$ 5.14
Change in Accounting Principle, Inventory Method
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cost of goods sold	$ 133
Net income (loss)	$ (128)			$ (128)
Diluted (in dollars per share)	$ (0.11)			$ (0.11)