Debt - Narrative (Details) - USD ($) $ in Millions |
3 Months Ended | 12 Months Ended | |
|---|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
Dec. 31, 2025 |
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| Debt Instrument [Line Items] | |||
| Commercial paper | $ 154 | $ 314 | |
| Proceeds from issuance of commercial paper (maturities after three months) | 1,348 | $ 2,125 | |
| Repayments of commercial paper | 1,508 | 1,833 | |
| Line of credit, total borrowing capacity | 1,702 | ||
| Line of credit, available borrowing capacity | 1,700 | ||
| Unsecured Debt | 2026 Term Loan Facility | |||
| Debt Instrument [Line Items] | |||
| Repayments of debt | 16 | ||
| Revolving Credit Facility | Line of Credit | |||
| Debt Instrument [Line Items] | |||
| Proceeds from lines of credit | $ 0 | $ 0 | |
| Commercial Paper | |||
| Debt Instrument [Line Items] | |||
| Weighted average interest rate | 4.33% | 4.21% | |
| Weighted average term | 24 days | 35 days | |
| Term of debt | 3 months | 3 months | |
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- Definition Debt Instrument, Weighted Average Term No definition available.
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- Definition Carrying value as of the balance sheet date of short-term borrowings using unsecured obligations issued by banks, corporations and other borrowers to investors. The maturities of these money market securities generally do not exceed 270 days. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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. No definition available.
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- Definition Weighted average interest rate of debt outstanding. No definition available.
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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. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The cash inflow from borrowing by issuing commercial paper. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The cash outflow due to repaying amounts borrowed by issuing commercial paper. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of cash outflow for short-term and long-term debt. Excludes payment of lease obligation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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