Schedule of Information about Unvested Options (Detail)	12 Months Ended
	Dec. 31, 2023 $ / shares shares
Share-Based Payment Arrangement [Abstract]
Unvested options, Shares, beginning balance | shares	4,801,953
Granted, Shares | shares	1,916,756
Vested, Shares | shares	(1,989,313)
Cancelled, Shares | shares	(385,215)
Unvested options, Shares, ending balance | shares	4,344,181
Unvested options, Weighted Average Grant Date Fair Value, beginning balance | $ / shares	$ 35.09
Granted, Weighted Average Grant Date Fair Value | $ / shares	41.88
Vested, Weighted Average Grant Date Fair Value | $ / shares	31.64
Cancelled, Weighted Average Grant Date Fair Value | $ / shares	40.09
Unvested options, Weighted Average Grant Date Fair Value, ending balance | $ / shares	$ 39.22