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Redeemable Noncontrolling Interests - Additional Information (Details) - USD ($)
$ in Millions
12 Months Ended
Jul. 29, 2019
Aug. 08, 2018
Jun. 22, 2018
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Jul. 28, 2019
Feb. 01, 2017
Business Acquisition [Line Items]                
Initial fair value of redeemable noncontrolling interests of acquired businesses       $ 102      
Recognition of additional redeemble noncontrolling interest       64        
Payments to acquire redeemable noncontrolling interests       $ 43    
Adjustment to redemption value           $ 6    
TM4 [Member]                
Business Acquisition [Line Items]                
Initial fair value of redeemable noncontrolling interests of acquired businesses     $ 102          
TM4 [Member] | Hydro-Quebec [Member]                
Business Acquisition [Line Items]                
Ownership percentage by noncontrolling owners     45.00%          
SME [Member] | Hydro-Quebec [Member]                
Business Acquisition [Line Items]                
Ownership percentage by noncontrolling owners 45.00%              
Prestolite E-Propulsion Systems Limited (PEPS) [Member] | Hydro-Quebec [Member]                
Business Acquisition [Line Items]                
Ownership percentage by noncontrolling owners 45.00%           22.50%  
Ownership percentage increase by noncontrolling owners 22.50%              
SME And Prestolite E-Propulsion Systems Limited (PEPS) [Member]                
Business Acquisition [Line Items]                
Recognition of additional redeemble noncontrolling interest $ 64              
BFP and BPT [Member]                
Business Acquisition [Line Items]                
Payments to acquire redeemable noncontrolling interests   $ 43            
Received in settlement of all pending and future claims   $ 10            
BFP and BPT [Member] | Brevini Group S.p.A. [Member]                
Business Acquisition [Line Items]                
Ownership percentage by noncontrolling owners               20.00%