Fair Value Measurements - Summary of Fair Value by Balance Sheet Grouping (Detail) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash equivalents	$ 26,407	$ 19,218
Marketable securities	481,096	366,615
Total financial assets	513,132	386,695
Total financial liabilities	226	311
Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash equivalents	26,407	19,218
Total financial assets	26,407	19,218
Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash equivalents	0	0
Marketable securities	481,096	366,615
Total financial assets	486,725	367,477
Total financial liabilities	226	311
Prepaid Expenses and Other Current Assets [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Restricted bank deposits included in assets	11	12
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	12
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	5,170	846
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	5,170	846
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	448	4
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	448	4
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	228
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	228
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	217	83
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	217	83
Money market funds
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash equivalents	26,407	19,218
Money market funds \| Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash equivalents	26,407	19,218
Certificates of deposit
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Marketable securities	1,503	251
Certificates of deposit \| Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Marketable securities	1,503	251
Commercial paper
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Marketable securities	11,763	7,342
Commercial paper \| Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Marketable securities	11,763	7,342
Corporate debt securities
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Marketable securities	276,036	161,296
Corporate debt securities \| Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Marketable securities	276,036	161,296
Municipal securities
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Marketable securities	29,493	17,414
Municipal securities \| Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Marketable securities	29,493	17,414
Government and agency debt
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Marketable securities	162,301	180,312
Government and agency debt \| Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Marketable securities	$ 162,301	$ 180,312

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

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