Common Stock - Additional Information (Detail) - USD ($)		12 Months Ended
	Feb. 27, 2019	Dec. 31, 2021	Dec. 31, 2020
Equity [Abstract]
Common stock, shares authorized		120,000,000	120,000,000
Common stock, par value		$ 0.0001	$ 0.0001
Dividends declared		$ 0	$ 0
Voting rights		Each share of common stock entitles the holder to one vote on all matters submitted to a vote of the Company’s stockholders.
Public offering of common stock, net of offering costs, Shares	3,833,334		6,241,473
Common stock price per share	$ 150.00		$ 104.14
Proceeds from public offering of common stock, net of commissions and underwriting discounts and offering costs	$ 560,900,000		$ 650,000,000.0
Purchase of treasury stock, Shares		3,033
Total cost of shares held in treasury		$ 400,000	$ 400,000