Other Income (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
Mar. 31, 2026 |
Mar. 31, 2025 |
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| Other Income and Expenses [Abstract] | ||||
| Interest income | $ 3 | $ 2 | $ 6 | $ 6 |
| Royalty income | 4 | 3 | 7 | 6 |
| Net legacy asbestos and environmental charges | (1) | (6) | (2) | (9) |
| Non-operating pension and postretirement benefit credit | 3 | 0 | 6 | 0 |
| Fair value adjustments for earnout payments | 0 | (5) | 0 | (5) |
| Other | 0 | 6 | 0 | 8 |
| Other income | $ 9 | $ 0 | $ 17 | $ 6 |
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- Definition Non Operating Pension And Postretirement Benefit Credit (Cost) No definition available.
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- Definition Other Income (Expense), Other No definition available.
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- Definition Amount, after recovery, of expense for known and estimated future costs arising from requirement to perform environmental remediation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of litigation expense, including but not limited to legal, forensic, accounting, and investigative fees. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of revenue and income classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- References No definition available.
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- Definition Income earned by providing the use of assets to an outside party in exchange for a payment or series of payments that is nonoperating in nature. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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