Aggregate number of common shares reserved for future issuance.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Amount of stock repurchase plan authorized.

+ References

No definition available.

+ Details

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- Definition

Amount remaining of a stock repurchase plan authorized.

+ References

No definition available.

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- Definition

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

+ References

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- Definition

Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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Capital stock (Details) - USD ($) shares in Thousands	12 Months Ended
Capital stock (Details) - USD ($) shares in Thousands	Aug. 31, 2022	Aug. 31, 2021	Aug. 31, 2020	Apr. 30, 2017
Equity, Class of Treasury Stock [Line Items]
Shares repurchased during period (in shares)	0	0
Stock repurchased during current fiscal year, value	$ 187,000,000	$ 110,000,000	$ 103,000,000
Shares of common stock reserved for future issuances (in shares)	69,000
June 2018 Stock Repurchase Program
Equity, Class of Treasury Stock [Line Items]
Share repurchase program, authorized maximum amount				$ 10,000,000,000
Stock repurchase program, remaining authorized amount to be purchased	$ 2,000,000,000