Inventories (Details) - USD ($) $ in Millions	Feb. 28, 2022	Aug. 31, 2021
Inventory Disclosure [Abstract]
Raw materials	$ 4,247	$ 3,142
Work in process	628	677
Finished goods	608	680
Reserve for excess and obsolete inventory	(88)	(85)
Inventories, net	$ 5,395	$ 4,414

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Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.

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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer.

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