Income Taxes (Additional Information) (Details) - USD ($) $ in Millions	12 Months Ended
Aug. 31, 2021	Aug. 31, 2020	Aug. 31, 2019
Income Tax Disclosure [Abstract]
Undistributed earnings of foreign subsidiaries	$ 2,400
Unrecognized deferred tax liability	100
Accrued interest and penalties related to unrecognized tax benefits included in income tax provision	30	$ 23
Recognized (derecognized) tax benefit, accrued interest and penalties	7	$ 4	$ (2)
Possible adjustments for transfer pricing and certain inclusions in taxable income	$ 19

Amount of decrease reasonably possible in the next twelve months for the unrecognized tax benefit.

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Amount of deferred tax liability not recognized because of the exceptions to comprehensive recognition of deferred taxes related to undistributed earnings of foreign subsidiaries.

+ References

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-Publisher FASB
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Amount of undistributed earnings of foreign subsidiaries intended to be permanently reinvested outside the country of domicile.

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Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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Amount of expense for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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