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Commitments and Contingent Liabilities - Schedule of Components of Accrued Litigation (Details) - USD ($)
$ in Millions
Dec. 31, 2019
Dec. 31, 2018
Loss Contingencies [Line Items]    
Accrued litigation $ 60 $ 64
Asbestos [Member]    
Loss Contingencies [Line Items]    
Accrued litigation 34 37
PFOA [Member]    
Loss Contingencies [Line Items]    
Accrued litigation 20 22
All Other Matters [Member]    
Loss Contingencies [Line Items]    
Accrued litigation $ 6 $ 5