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Commitments and Contingent Liabilities - Schedule of Components of Accrued Litigation (Details) - USD ($)
$ in Millions
Dec. 31, 2020
Dec. 31, 2019
Loss Contingencies [Line Items]    
Accrued litigation $ 88 $ 60
Asbestos [Member]    
Loss Contingencies [Line Items]    
Accrued litigation 34 34
PFOA [Member]    
Loss Contingencies [Line Items]    
Accrued litigation [1] 50 20
All Other Matters [Member]    
Loss Contingencies [Line Items]    
Accrued litigation $ 4 $ 6
[1]

At December 31, 2020, PFOA includes $29 associated with the Company’s portion of the costs to settle PFOA multi-district litigation in Ohio.