Summary of Components of Tax (Benefit) Expense Related To Equity Plan (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Tax (benefit) expense related to:
Share-based compensation expense	$ (3,887)	$ (2,754)	$ (8,079)	$ (5,979)
Exercises of stock options and vesting of share-settled restricted stock units	(52,960)	370	(157,266)	285
Total tax benefit related to the Company's equity plans	$ (56,847)	$ (2,384)	$ (165,345)	$ (5,694)