Debt - Debt (Detail) - USD ($) $ in Millions |
Sep. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Debt Instrument [Line Items] | ||
| Senior Notes | $ 1,590 | $ 1,589 |
| Other debt | 117 | 129 |
| Total debt | 1,707 | 1,718 |
| Less current portion | 13 | 30 |
| Long-term debt | 1,694 | 1,688 |
| Senior Notes, Interest at 3.95% Payable Semiannually, Principal Due on December 1, 2042 [Member] | ||
| Debt Instrument [Line Items] | ||
| Senior Notes | 1,092 | 1,092 |
| Senior Notes, Interest at 3.60% Payable Semiannually, Principal Due on December 1, 2029 [Member] | ||
| Debt Instrument [Line Items] | ||
| Senior Notes | $ 498 | $ 497 |
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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 Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as current. Excludes lease obligation. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as noncurrent. Excludes lease obligation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of long-term debt classified as other. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Including the current and noncurrent portions, carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer). Senior note holders are paid off in full before any payments are made to junior note holders. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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