Supplemental Cash Flow Information - Additional Information (Details) - USD ($) $ in Millions	12 Months Ended
Nov. 30, 2025	Nov. 30, 2024	Nov. 30, 2023
Conversion of Stock [Line Items]
Cash paid for interest, net of capitalized interest	$ 1,200	$ 1,600	$ 2,000
Non-cash purchases of property and equipment	417	392	307
Emission allowance	48
Commercial paper
Conversion of Stock [Line Items]
Repayments of short term debt	0	0	0
Proceeds from short term debt	$ 0	$ 0	$ 0

Emission Allowance

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.

+ References

No definition available.

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- Definition

Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.

+ References

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- Definition

The amount of fixed assets that an Entity acquires in a noncash (or part noncash) acquisition. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

+ References

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- Definition

The cash inflow from borrowing by issuing commercial paper.

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- Definition

The cash outflow due to repaying amounts borrowed by issuing commercial paper.

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