Litigation and Contingencies (Details) $ in Millions	Mar. 31, 2024 USD ($)
Site Contingency [Line Items]
Amount related to unreserved tax-related matters, inclusive of interest	$ 118
Elmira Site
Site Contingency [Line Items]
Environmental remediation estimated liability	26
Environmental recoveries receivable	32
Elmira Site | Other Current Liabilities
Site Contingency [Line Items]
Environmental remediation estimated liability	11
Elmira Site | Other Noncurrent Liabilities
Site Contingency [Line Items]
Environmental remediation estimated liability	$ 15