Debt - Narrative (Details) $ in Millions	3 Months Ended
Nov. 30, 2024 USD ($)
Short-Term Debt [Line Items]
Repayments of long-term debt	$ 1,447
Line of Credit
Short-Term Debt [Line Items]
Debt instrument, covenant, leverage ratio, maximum	0.60
3.800% Notes Payable, Due 2024 \| Unsecured Notes
Short-Term Debt [Line Items]
Repayments of long-term debt	$ 1,200
Stated interest rate	3.80%
Revolving credit facilities \| Line of Credit
Short-Term Debt [Line Items]
Maximum borrowing capacity	$ 5,800
Revolving credit facilities \| Delayed Draw Term Loan
Short-Term Debt [Line Items]
Repayments of long-term debt	290
Face amount	$ 5,000

Face (par) amount of debt instrument at time of issuance.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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- Definition

The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.

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