Short-Term Borrowings - Schedule of Total Available and Outstanding Letters of Credit Under the Revolving Credit Agreements (Details) - Revolving Credit Agreements $ in Millions	3 Months Ended
Aug. 31, 2026 USD ($)
Revolving Credit Agreements
Total Commitment	$ 3,500
Letters of Credit Outstanding	7
Amount Available for Access	$ 3,493
Three-year Agreement
Revolving Credit Agreements
Debt instrument, term	3 years
Total Commitment	$ 1,745
Letters of Credit Outstanding	0
Amount Available for Access	$ 1,745
Three Year Agreement Mature On Nov 28, 2027
Revolving Credit Agreements
Debt instrument, term	3 years
Total Commitment	$ 50
Letters of Credit Outstanding	0
Amount Available for Access	$ 50
Maturity	Nov. 28, 2027
Annual facility fee	0.075%
Three Year Agreement Mature On Nov 28, 2028
Revolving Credit Agreements
Debt instrument, term	3 years
Total Commitment	$ 1,695
Letters of Credit Outstanding	0
Amount Available for Access	$ 1,695
Maturity	Nov. 28, 2028
Annual facility fee	0.075%
Four Year Agreement Mature On Nov 28, 2029
Revolving Credit Agreements
Debt instrument, term	4 years
Total Commitment	$ 1,755
Letters of Credit Outstanding	7
Amount Available for Access	$ 1,748
Maturity	Nov. 28, 2029
Annual facility fee	0.10%

Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

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- Definition

Period between issuance and maturity of debt instrument, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

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- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

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- Definition

The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

+ References

No definition available.

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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.

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- Definition

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.

+ References

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- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

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