FINANCIAL INSTRUMENTS - Schedule of Cash, Cash Equivalents and Available-for-Sale Securities by Significant Investment Category (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	$ 2,047,956	$ 1,656,579
Gross Unrealized Gains	4,903	3,132
Gross Unrealized Losses	(8)	(767)
Aggregate Fair Value	2,052,851	1,658,944
Cash and Cash Equivalents	1,311,679	942,842
Short-term Marketable Securities	248,930	194,864
Long-term Marketable Securities	$ 492,242	$ 521,238
Maximum
Schedule of Available-for-sale Securities [Line Items]
Short-term marketable securities maturity period	1 year	1 year
Long-term marketable securities maturity period	5 years	5 years
Minimum
Schedule of Available-for-sale Securities [Line Items]
Long-term marketable securities maturity period	1 year	1 year
Level 1
Schedule of Available-for-sale Securities [Line Items]
Cash, amortized cost	$ 415,760	$ 329,619
Cash, aggregate fair value	415,760	329,619
Level 2
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	1,632,196	1,326,960
Gross Unrealized Gains	4,903	3,132
Gross Unrealized Losses	(8)	(767)
Aggregate Fair Value	1,637,091	1,329,325
Cash and Cash Equivalents	895,919	613,223
Short-term Marketable Securities	248,930	194,864
Long-term Marketable Securities	492,242	521,238
Level 2 | Money market instruments
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	895,919	613,223
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	0
Aggregate Fair Value	895,919	613,223
Cash and Cash Equivalents	895,919	613,223
Short-term Marketable Securities	0	0
Long-term Marketable Securities	0	0
Level 2 | Corporate debt securities
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	472,572	503,202
Gross Unrealized Gains	3,286	2,410
Gross Unrealized Losses	(3)	(390)
Aggregate Fair Value	475,855	505,222
Cash and Cash Equivalents	0	0
Short-term Marketable Securities	189,566	168,104
Long-term Marketable Securities	286,289	337,118
Level 2 | U.S. government agency securities
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	206,018	72,027
Gross Unrealized Gains	1,197	359
Gross Unrealized Losses	(1)	(33)
Aggregate Fair Value	207,214	72,353
Cash and Cash Equivalents	0	0
Short-term Marketable Securities	59,115	896
Long-term Marketable Securities	148,099	71,457
Level 2 | Asset-backed securities
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	57,687	138,508
Gross Unrealized Gains	420	363
Gross Unrealized Losses	(4)	(344)
Aggregate Fair Value	58,103	138,527
Cash and Cash Equivalents	0	0
Short-term Marketable Securities	249	25,864
Long-term Marketable Securities	$ 57,854	$ 112,663