Stockholders' Equity - Additional Information (Detail) $ / shares in Units, $ in Thousands	3 Months Ended	12 Months Ended
	Dec. 31, 2022 USD ($) $ / shares shares	Dec. 31, 2022 USD ($) purchase_period $ / shares shares	Dec. 31, 2021 USD ($) $ / shares	Dec. 31, 2020 USD ($) $ / shares	May 31, 2021 shares
Stockholders Equity Note [Line Items]
Stock-based compensation, income tax benefit | $		$ 14,900	$ 13,800	$ 11,900
Stock-based compensation expense | $		$ 133,367	114,336	98,427
Restricted Stock Units (RSUs)
Stockholders Equity Note [Line Items]
Vesting period		4 years
Restricted stock units, shares vested and released (shares)		199,832
Restricted stock units, shares withheld for tax payments		59,115
Restricted stock units, net issuance (in shares)		140,717
Vested in period, Fair value | $		$ 93,700	$ 158,800	$ 89,600
Weighted average grant date fair value of awards granted (usd per share) | $ / shares		$ 469.12	$ 600.10	$ 267.24
Total unamortized compensation cost | $	$ 133,400	$ 133,400
Weighted average period of total unamortized cost		2 years 2 months 12 days
Awards granted (in shares)		248,000
Market Performance Based Restricted Stock Units
Stockholders Equity Note [Line Items]
Vesting period		3 years
Restricted stock units, shares vested and released (shares)		128,259
Restricted stock units, shares withheld for tax payments		49,524
Restricted stock units, net issuance (in shares)		78,735
Vested in period, Fair value | $		$ 64,000	$ 135,600	$ 47,100
Weighted average grant date fair value of awards granted (usd per share) | $ / shares		$ 607.96
Total unamortized compensation cost | $	$ 40,100	$ 40,100
Weighted average period of total unamortized cost		1 year
Percentage of market-performance based restricted stock units eligible to vest over the vesting period		250.00%
Awards granted (in shares)		101,000
Restricted Stock Units with Performance Conditions (PSUs)
Stockholders Equity Note [Line Items]
Vesting period	2 years 2 months 12 days
Weighted average grant date fair value of awards granted (usd per share) | $ / shares	$ 201.63
Awards granted (in shares)	4,728
Stock Incentive Plan 2005
Stockholders Equity Note [Line Items]
Share award ratio	1.9	1.9
Number of shares reserved for issuance (in shares)	27,783,379	27,783,379
Number of shares available for grant (shares)	3,760,672	3,760,672
Employee Stock Purchase Plan
Stockholders Equity Note [Line Items]
Number of shares available for grant (shares)	2,108,898	2,108,898
Total unamortized compensation cost | $	$ 14,800	$ 14,800
Weighted average period of total unamortized cost		10 months 24 days
ESPP offering period		24 months
Number of offering periods | purchase_period		4
Purchase period		6 months
Purchase price of shares, percent of fair market value		85.00%
Number of shares reserved for issuance (in shares)					4,400,000
Stock-based compensation expense | $		$ 23,500	$ 12,200	$ 10,500