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Basis of Presentation - Additional Information (Details)
6 Months Ended
May 28, 2019
USD ($)
$ / shares
shares
Jun. 29, 2018
Jun. 30, 2020
USD ($)
segment
Jun. 30, 2019
USD ($)
Feb. 03, 2020
USD ($)
transaction
Oct. 30, 2019
Restructuring Cost and Reserve [Line Items]            
Number of operating segments | segment     2      
Shares issued in public offering (in shares) | shares 24,000,000          
Public offering price (in dollars per share) | $ / shares $ 17.50          
Issuance of common stock $ 403,000,000   $ 0 $ 405,000,000    
Honda VNBS Product Line | Disposal Group, Disposed of by Sale, Not Discontinued Operations            
Restructuring Cost and Reserve [Line Items]            
Ownership percentage in joint venture           51.00%
Disposal group, including discontinued operation, consideration         $ 176,000,000  
Number of transactions | transaction         2  
4% Convertible Senior Dotes due 2024 | Convertible Senior Notes            
Restructuring Cost and Reserve [Line Items]            
Aggregate principal amount of debt $ 207,000,000          
Stated interest rate 4.00%   4.00%      
Net proceeds $ 200,000,000          
Over-Allotment Option | 4% Convertible Senior Dotes due 2024 | Convertible Senior Notes            
Restructuring Cost and Reserve [Line Items]            
Aggregate principal amount of debt $ 27,000,000          
Spin-Off | Autoliv            
Restructuring Cost and Reserve [Line Items]            
Distribution percentage of outstanding common stock in spinoff transaction   100.00%        
Spin off conversion ratio   1        
Spin-Off | Autoliv | SDR            
Restructuring Cost and Reserve [Line Items]            
Spin off conversion ratio   1        
Spin-Off | Autoliv | Common Stock            
Restructuring Cost and Reserve [Line Items]            
Spin off conversion ratio   1