Stock-Based Compensation - Summary of Activity Relating to Time Based and Performance Based Stock Options (Detail) - Stock Options [Member] $ / shares in Units, $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2024 $ / shares shares	Dec. 31, 2023 USD ($) $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Beginning balance, Outstanding Shares | shares	8,118,041
Granted, Shares | shares	2,162,855
Exercised, Shares | shares	(10,062)
Forfeited, Shares | shares	(3,243,941)
Expired, Shares | shares	(20,564)
Ending balance, Outstanding Shares | shares	7,006,329	8,118,041
Exercisable, Shares | shares	4,278,083
Beginning balance, Outstanding Weighted Average Exercise Price | $ / shares	$ 76.02
Granted, Weighted Average Exercise Price | $ / shares	21.79
Exercised, Weighted Average Exercise Price | $ / shares	7.69
Forfeited, Weighted Average Exercise Price | $ / shares	85.93
Expired, Weighted Average Exercise Price | $ / shares	8.92
Ending balance, Outstanding Weighted Average Exercise Price | $ / shares	54.99	$ 76.02
Exercisable, Weighted Average Exercise Price | $ / shares	$ 66.73
Outstanding, Weighted Average Remaining Life	5 years 9 months 10 days	5 years 7 months 28 days
Exercisable, Weighted Average Remaining Life	4 years 7 months 9 days
Outstanding, Aggregate Intrinsic Value | $		$ 475