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Stockholders' Equity and Stock-Based Compensation - Additional Information (Detail) - USD ($)		12 Months Ended
	Jun. 11, 2024	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Common stock authorized		500,000,000	500,000,000
Number of shares authorizes for issuance		1,848,000	2,430,000
Number of Shares outstanding		302,000	470,000
Number of options granted		0
Weighted-average grant date fair value of options granted			$ 197.31	$ 217.05
Unrecognized compensation costs		$ 6,000,000
Unrecognized compensation costs, weighted average period		1 year 6 months
Vesting installment thereafter description.		vest in eight equal quarterly installments thereafter
Percentage of discount allowed to employee to purchase common stock		15.00%
ESPP [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Number of shares authorizes for issuance		2,500,000
Capitalized Software and PP&E [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Capitalized software development costs excluded from stock based compensation		$ 40,100,000	$ 28,200,000	$ 13,100,000
RSUs [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Number of shares authorizes for issuance		1,475,000	1,902,000
Shares outstanding		1,475,000	1,902,000
Unrecognized compensation costs, weighted average period		2 years
Service agreement period description		over a period of three or four years.
The total stock-based compensation expense expected to be recorded		$ 635,300,000
Intrinsic value		$ 616,970,000	$ 481,196,000	303,359,000
Number of RSUs and PSUs expected to vest		1,500,000
Aggregate intrinsic value of RSUs and PSUs expected to vest		$ 1,000,000,000
Total fair value of RSUs vested		$ 458,913,000	$ 383,175,000	$ 242,988,000
Weighted-average grant date fair value per share, granted		$ 596.51	$ 411.64	$ 404.84
PSUs [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Number of shares authorizes for issuance		71,000	58,000
Shares outstanding		71,000	58,000
The total stock-based compensation expense expected to be recorded		$ 13,200,000
Weighted average period of RSU		1 year 10 months 24 days
Intrinsic value		$ 20,400,000
Number of RSUs and PSUs expected to vest		100,000
Aggregate intrinsic value of RSUs and PSUs expected to vest		$ 49,600
Total fair value of RSUs vested		$ 13,000,000
Weighted-average grant date fair value per share, granted		$ 633.8	$ 383.13
Vesting percentage of earned grants		33.00%
Description of remaining percentage of earned grants to be paid		remaining 67% will vest in eight equal quarterly installments thereafter
Description of the remaining percentage of earned grant to be paid		67.00%
Not to exceed target award percentage of overall shares earned		150.00%
Common Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Number of shares authorizes for issuance		302,000	470,000
2014 Stock Option and Incentive Plan [Member] \| Common Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Number of shares remained outstanding		300,000
2014 Stock Option and Incentive Plan [Member] \| RSUs [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Number of shares remained outstanding		1,200,000
2014 Stock Option and Incentive Plan [Member] \| PSUs [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Number of shares remained outstanding		100,000
2024 Stock Option and Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Number of shares authorizes for issuance	3,950,000
Number of new awards issued	0
2024 Stock Option and Incentive Plan [Member] \| RSUs [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Number of shares remained outstanding		200,000