Net Loss Per Share Attributable to Common Stockholders - Schedule of Anti-Dilutive Common Equivalent Shares (Detail) - shares	3 Months Ended		6 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Jun. 30, 2025	Jun. 30, 2024
Employee Stock Option
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive common shares	4,203,861	593,713	986,571	3,386,749
Restricted Stock and RSUs [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive common shares	46,026,163	17,824,761	19,058,743	47,022,047
PSUs [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive common shares	7,529,122	4,564,966	5,115,962	6,142,399