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Fair Value Measurements - Additional Information (Detail) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Fair Value Disclosures [Abstract]        
Asset Impairment Charges $ 0 $ 0 $ 0 $ 0
Discount rate     9.00%