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Commitments and Contingencies - Additional Information (Details)
$ in Millions
Sep. 30, 2019
USD ($)
Lease
Dec. 31, 2018
USD ($)
Loss Contingencies [Line Items]    
Accrued product liabilities $ 14 $ 19
Accrued environmental liabilities 9 10
Damages from Product Defects [Member]    
Loss Contingencies [Line Items]    
Probable recovery receivable $ 14 $ 24
Property Lease Guarantee [Member] | Structural Products [Member]    
Loss Contingencies [Line Items]    
Guarantee of lease obligations, number of leases assigned | Lease 3  
Guaranteed annual lease payments through June 2025 related to divested business $ 6