FAIR VALUE OF FINANCIAL INSTRUMENTS - Schedule of Financial Assets Measured at Fair Value on Recurring Basis (Detail) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Marketable securities:
Fair Value	$ 316,963	$ 320,161
Strategic investments:
Investments in available-for-sale debt securities	364	362
Total	708,216	623,975
U.S. treasury securities
Marketable securities:
Fair Value	149,935	128,576
Commercial paper
Marketable securities:
Fair Value	33,306	47,381
Corporate notes and obligations
Marketable securities:
Fair Value	133,722	139,680
Time deposits
Marketable securities:
Fair Value		4,524
Money market funds
Cash equivalents:
Money market funds	390,889	303,452
Level 1
Strategic investments:
Investments in available-for-sale debt securities	0	0
Total	540,824	432,028
Level 1 \| U.S. treasury securities
Marketable securities:
Fair Value	149,935	128,576
Level 1 \| Commercial paper
Marketable securities:
Fair Value	0	0
Level 1 \| Corporate notes and obligations
Marketable securities:
Fair Value	0	0
Level 1 \| Time deposits
Marketable securities:
Fair Value		0
Level 1 \| Money market funds
Cash equivalents:
Money market funds	390,889	303,452
Level 2
Strategic investments:
Investments in available-for-sale debt securities	0	0
Total	167,028	191,585
Level 2 \| U.S. treasury securities
Marketable securities:
Fair Value	0	0
Level 2 \| Commercial paper
Marketable securities:
Fair Value	33,306	47,381
Level 2 \| Corporate notes and obligations
Marketable securities:
Fair Value	133,722	139,680
Level 2 \| Time deposits
Marketable securities:
Fair Value		4,524
Level 2 \| Money market funds
Cash equivalents:
Money market funds	0	0
Level 3
Strategic investments:
Investments in available-for-sale debt securities	364	362
Total	364	362
Level 3 \| U.S. treasury securities
Marketable securities:
Fair Value	0	0
Level 3 \| Commercial paper
Marketable securities:
Fair Value	0	0
Level 3 \| Corporate notes and obligations
Marketable securities:
Fair Value	0	0
Level 3 \| Time deposits
Marketable securities:
Fair Value		0
Level 3 \| Money market funds
Cash equivalents:
Money market funds	$ 0	$ 0

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 320
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-Name Accounting Standards Codification
-Section 50
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-Publisher FASB
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Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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