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Litigation and Contingencies (Details) $ in Millions	Sep. 30, 2024 USD ($)
Site Contingency [Line Items]
Amount related to unreserved tax-related matters, inclusive of interest	$ 95
Elmira Site
Site Contingency [Line Items]
Environmental remediation estimated liability	23
Environmental recoveries receivable	33
Elmira Site | Other Current Liabilities
Site Contingency [Line Items]
Environmental remediation estimated liability	12
Elmira Site | Other Noncurrent Liabilities
Site Contingency [Line Items]
Environmental remediation estimated liability	$ 11

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Unreserved Tax Related Matters Inclusive of Interest

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Total costs accrued as of the balance sheet date for environmental loss contingencies.

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Carrying amount as of the balance sheet date of known and reasonably estimable amounts of recoveries from third-parties pertaining to an entity's environmental remediation obligations. An entity's balance sheet may include several assets that relate to an environmental remediation obligation. Among them are the following: a. Receivables from other potentially responsible parties that are not providing initial funding; b. anticipated recoveries from insurers; and c. anticipated recoveries from prior owners as a result of indemnification agreements.

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