Equity-Based Compensation - Additional Information (Detail) $ / shares in Units, $ in Thousands	1 Months Ended			3 Months Ended		6 Months Ended
	Mar. 31, 2023 $ / shares shares	Mar. 31, 2022 Tranche shares	May 31, 2016	Jun. 30, 2023 USD ($) $ / shares shares	Jun. 30, 2022 USD ($) $ / shares shares	Jun. 30, 2023 USD ($) $ / shares shares	Jun. 30, 2022 USD ($) $ / shares shares	Dec. 31, 2022 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Remaining vesting period						1 year 10 months 6 days
Common stock, shares issued				88,347,634		88,347,634		87,103,007
Weighted Average Grant Date Fair Value per Share, Granted | $ / shares	$ 40.75			$ 38.7	$ 55.16	$ 42.45	$ 76.57
Total fair value amount, Vested | $				$ 6,200	$ 1,500	$ 18,300	$ 8,000
Number of Shares, Granted						2,701,197
Number of Shares, Vested						(493,878)
Risk-free interest rate				4.10%	3.40%	4.40%	1.90%
Number of tranches | Tranche		2
Expected dividend yield				0.00%	0.00%	0.00%	0.00%
Expected volatility				78.80%	77.90%	78.70%	76.20%
Expected term				5 years 7 months 6 days	5 years 7 months 6 days	6 years	5 years 10 months 24 days
Equity-based compensation expense | $				$ 36,400	$ 23,068	$ 63,655	$ 41,559
Weighted average grant date fair value per share | $ / shares				$ 29.8	$ 28.76	$ 28.92	$ 57.23
Total intrinsic value of stock options exercised | $				$ 800	$ 10,500	$ 1,900	$ 40,400
Unrecognized compensation cost related to stock options | $				83,100		83,100
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized equity-based compensation expense related to restricted stock | $				$ 169,000		$ 169,000
Weighted average period of unrecognized compensation costs						2 years 1 month 6 days
RSUs [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Remaining vesting period	3 years
Number of Shares, Granted	2,195,135
PSUs [Member] | Senior Executives [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Remaining vesting period	3 years
Weighted Average Grant Date Fair Value per Share, Granted | $ / shares	$ 68.55
Number of Shares, Granted	181,743
Risk-free interest rate	4.60%
Expected dividend yield	0.00%
Expected volatility	84.34%
Expected term	2 years 10 months 2 days
PSUs [Member] | Non-executive Employees [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Shares, Granted		66,296
First Anniversary of Original Vesting Date [Member] | RSUs [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Shares, Granted		21,878
2015 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Description of stock options granted under the Plan						Stock options granted under the 2015 Plan in 2023 generally vest as to one-third on the first anniversary of the original vesting date, with the balance vesting monthly over the remaining two years, unless they contain specific performance-based vesting provisions. The maximum term of stock options granted under the 2015 Plan is ten years.
Shares available for future issuance				3,877,853		3,877,853
Percentage of cumulative increase in number of shares for future issuance						4.00%
2016 Employee Stock Purchase Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Description of stock options granted under the Plan			The 2016 Plan allows eligible employees to purchase shares of the Company’s common stock on the last day of each predetermined six-month offering period at 85% of the lower of the fair market value per share at the beginning or end of the applicable offering period.
Percentage of fair market value of common stock			85.00%
Shares available for future issuance				1,149,953		1,149,953
Common stock, shares issued				69,631	24,316	69,631	24,316
Weighted Average Grant Date Fair Value per Share, Granted | $ / shares						$ 29.45	$ 44
Risk-free interest rate				4.70%	0.22%	4.70%	0.22%
Expected dividend yield				0.00%	0.00%	0.00%	0.00%
Expected volatility				69.20%	63.60%	69.20%	63.60%
Expected term				6 months	6 months	6 months	6 months
Maximum | 2016 Employee Stock Purchase Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock, shares issued				500,000		500,000