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Business Combination - Additional Information (Detail) - Norstel AB [Member] - USD ($)
$ in Millions
12 Months Ended
Dec. 02, 2019
Feb. 06, 2019
Dec. 31, 2019
Business Acquisition [Line Items]      
Percentage of business acquired 45.00% 55.00%  
Fair value of business acquired     $ 138
Consideration paid $ 51 $ 77  
Cash acquired     1
Restricted Cash Current [Member]      
Business Acquisition [Line Items]      
Escrow account     $ 10