v3.26.1
Commitments and Contingent Liabilities - Schedule of Environmental Remediation Liabilities (Details) - USD ($)
$ in Millions
Mar. 31, 2026
Dec. 31, 2025
Environmental Remediation [Line Items]    
Accrued environmental remediation $ 617 $ 618
Environmental Loss Contingency, Statement of Financial Position [Extensible Enumeration] Accrued Environmental Loss Contingencies Current, Accrued Environmental Loss Contingencies Noncurrent Accrued Environmental Loss Contingencies Current, Accrued Environmental Loss Contingencies Noncurrent
Chambers Works, Deepwater, New Jersey [Member]    
Environmental Remediation [Line Items]    
Accrued environmental remediation $ 73 $ 73
Dordrecht Works Netherlands [Member]    
Environmental Remediation [Line Items]    
Accrued environmental remediation 29 30
Fayetteville Works, Fayetteville, North Carolina [Member]    
Environmental Remediation [Line Items]    
Accrued environmental remediation 316 320
Pompton Lakes, New Jersey [Member]    
Environmental Remediation [Line Items]    
Accrued environmental remediation 53 53
Washington Works, West Virginia [Member]    
Environmental Remediation [Line Items]    
Accrued environmental remediation 23 24
All other sites [Member]    
Environmental Remediation [Line Items]    
Accrued environmental remediation $ 123 $ 118