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Common Stock - Summary of Stock Options (Detail) - $ / shares
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Share-Based Payment Arrangement [Abstract]      
Number of shares under stock option, Beginning of the year 21,276,961 21,005,502 21,310,099
Number of Shares Granted 1,492,020 1,669,511 1,650,262
Number of Shares Forfeited (1,574,642) (1,398,052) (1,954,859)
Number of Shares Exercised (113,951)    
Number of shares under stock option, End of the year 21,080,388 21,276,961 21,005,502
Number of stock options vested and expected to be vest, exercisable 17,988,842 18,039,330 17,893,434
Weighted Average Exercise Price, Beginning of year $ 42.09 $ 45.70 $ 47.68
Weighted Average Exercise Price, Stock Options Granted 16.73 15.00 20.23
Weighted Average Exercise Price, Stock Options Forfeited 65.44 63.65 45.75
Weighted Average Exercise Price, Stock Options Exercised 17.77    
Weighted Average Exercise Price, End of the year 38.68 42.09 45.70
Weighted Average Exercise Price, Stock Options Exercisable $ 42.46 $ 46.27 $ 49.25