Fair Value Measurements - Summary of Fair Value by Balance Sheet Grouping (Detail) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash equivalents	$ 23,828	$ 26,407
Marketable securities	526,890	481,096
Total financial assets	553,795	513,132
Total financial liabilities	367	226
Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash equivalents	23,828	26,407
Total financial assets	23,828	26,407
Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash equivalents	0	0
Marketable securities	526,890	481,096
Total financial assets	529,967	486,725
Total financial liabilities	367	226
Prepaid Expenses and Other Current Assets [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Restricted bank deposits included in assets	11	11
Prepaid Expenses and Other Current Assets [Member] \| Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Restricted bank deposits included in assets	11	11
Prepaid Expenses and Other Current Assets [Member] \| Designated as Hedging Instrument [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Foreign currency contract, asset, fair value disclosure	3,017	5,170
Prepaid Expenses and Other Current Assets [Member] \| Designated as Hedging Instrument [Member] \| Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Foreign currency contract, asset, fair value disclosure	3,017	5,170
Prepaid Expenses and Other Current Assets [Member] \| Not Designated as Hedging Instrument [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Foreign currency contract, asset, fair value disclosure	49	448
Prepaid Expenses and Other Current Assets [Member] \| Not Designated as Hedging Instrument [Member] \| Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Foreign currency contract, asset, fair value disclosure	49	448
Accrued Expenses And Other Current Liabilites [Member] \| Designated as Hedging Instrument [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Foreign currency contracts, liability, fair value disclosure		9
Accrued Expenses And Other Current Liabilites [Member] \| Designated as Hedging Instrument [Member] \| Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Foreign currency contracts, liability, fair value disclosure		9
Accrued Expenses And Other Current Liabilites [Member] \| Not Designated as Hedging Instrument [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Foreign currency contracts, liability, fair value disclosure	367	217
Accrued Expenses And Other Current Liabilites [Member] \| Not Designated as Hedging Instrument [Member] \| Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Foreign currency contracts, liability, fair value disclosure	367	217
Money market funds
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash equivalents	23,828	26,407
Money market funds \| Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash equivalents	23,828	26,407
Municipal securities
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Marketable securities	36,138	29,493
Municipal securities \| Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Marketable securities	36,138	29,493
Certificates of deposit
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Marketable securities	1,760	1,503
Certificates of deposit \| Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Marketable securities	1,760	1,503
Commercial paper
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Marketable securities	19,209	11,763
Commercial paper \| Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Marketable securities	19,209	11,763
Corporate debt securities
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Marketable securities	288,856	276,036
Corporate debt securities \| Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Marketable securities	288,856	276,036
Government and agency debt
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Marketable securities	180,927	162,301
Government and agency debt \| Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Marketable securities	$ 180,927	$ 162,301

Fair value portion of asset recognized for present right to economic benefit.

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