v3.19.3.a.u2
Business Combinations - Additional Information (Detail) - USD ($)
$ / shares in Units, $ in Millions
12 Months Ended
May 16, 2019
Dec. 31, 2019
Dec. 31, 2018
Business Acquisition [Line Items]      
Goodwill   $ 198 $ 68
Maxwell Technologies, Inc. [Member]      
Business Acquisition [Line Items]      
Acquisition date May 16, 2019    
Business combination, common stock conversion basis   each issued and outstanding share of Maxwell common stock was converted into 0.0193 (the “Exchange Ratio”) shares of our common stock.  
Business combination, stock conversion ratio of shares 0.0193%    
Purchase consideration $ 207    
Consideration transferred value of shares 902,968    
Acquisition share price $ 229.49    
Goodwill $ 79    
Net assets assumed $ 128    
Other Acquisitions [Member]      
Business Acquisition [Line Items]      
Purchase consideration   $ 96  
Purchase consideration paid in cash   80  
Business acquisitions, intangible assets   36  
Net assets assumed   9  
Other Acquisitions [Member] | Automotive Segment [Member]      
Business Acquisition [Line Items]      
Goodwill   $ 51  
Other Acquisitions [Member] | Purchased Technology [Member] | Minimum [Member]      
Business Acquisition [Line Items]      
Estimated useful lives   1 year  
Other Acquisitions [Member] | Purchased Technology [Member] | Maximum [Member]      
Business Acquisition [Line Items]      
Estimated useful lives   9 years