Equity-Based Compensation Rollforward (Detail) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($) $ / shares shares
RSUs
Remaining Contractual Life and Aggregate Intrinsic Value
Outstanding at end of period (Aggregate Intrinsic Value) | $	$ 192,386
Vested, but not issued at end of period (Aggregate Intrinsic Value) | $	$ 38,229
Employee Stock
Stock Option, Shares
Outstanding at beginning of period (Shares) | shares	590,554
Granted (Shares) | shares	4,100
Exercised (Shares) | shares	(152,086)
Forfeited (Shares) | shares	(9,978)
Outstanding at end of period (Shares) | shares	432,590
Exercisable at end of period (Shares) | shares	227,684
Weighted Average Per Share Exercise Price
Outstanding at beginning of period (Weighted Average Exercise Price) | $ / shares	$ 3,060.71
Granted (Weighted Average Exercise Price) | $ / shares	5,424.19
Exercised (Weighted Average Exercise Price) | $ / shares	1,660.69
Forfeited (Weighted Average Exercise Price) | $ / shares	3,820.8
Outstanding at end of period (Weighted Average Exercise Price) | $ / shares	3,557.78
Exercisable at end of period (Weighted Average Exercise Price) | $ / shares	$ 2,827.99
Remaining Contractual Life and Aggregate Intrinsic Value
Outstanding at end of period (Weighted Average Remaining Contract Life (Years)	6 years
Exercisable at end of period (Weighted Average Remaining Contract Life (Years)	4 years 1 month 6 days
Outstanding at end of period (Aggregate Intrinsic Value) | $	$ 1,489,264
Exercisable at end of period (Aggregate Intrinsic Value) | $	$ 950,003