The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Amount of gain (loss) on sale or disposal of an equity method investment.

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Maximum number of shares that could be issued to settle forward contract indexed to equity.

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The cash inflow associated with the sale of equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.

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Equity method investments - Narrative (Details) - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended	12 Months Ended
	Nov. 30, 2024	Nov. 30, 2023	Nov. 09, 2023	Aug. 31, 2024
Schedule of Equity Method Investments [Line Items]
Gain on sale of equity method investments	$ 32	$ 139
Derivatives not designated as hedges:
Schedule of Equity Method Investments [Line Items]
Pledged collateral (in shares)			20.0
Cencora
Schedule of Equity Method Investments [Line Items]
Proceeds from sale of equity method investments		250
Gain on sale of equity method investments		$ 139
Outstanding vested equity interest percentage	10.00%			10.00%
Cencora \| Derivatives not designated as hedges:
Schedule of Equity Method Investments [Line Items]
Pledged collateral (in shares)	20.0			20.0
BrightSpring Health Services
Schedule of Equity Method Investments [Line Items]
Proceeds from sale of equity method investments	$ 129
Gain on sale of equity method investments	$ 32
Outstanding vested equity interest percentage	12.00%