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Share-Based Compensation - Additional Information (Detail)
$ in Thousands
3 Months Ended
Mar. 31, 2020
USD ($)
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Unrecognized compensation cost related to unvested share-based equity awards $ 116,800
Weighted average period of recognition of unvested share-based equity awards 1 year 8 months 26 days
Unrecognized compensation cost related to unvested share-based equity awards, stock options $ 28,400
Unrecognized compensation cost related to unvested share-based equity awards, restricted stock $ 88,400