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CASH, CASH EQUIVALENTS AND INVESTMENTS - Schedule of Investments (Details) - USD ($) $ in Thousands		Mar. 31, 2026	Dec. 31, 2025
Schedule Of Available For Sale Securities [Line Items]
Debt Securities, Available-for-sale, Total		$ 2,000	$ 2,000
Short-term Investments [Member]
Schedule Of Available For Sale Securities [Line Items]
Available-for-sale Debt Securities, Amortized Cost Basis		358,794	458,489
Available-for-sale Securities, Gross Unrealized Gains		1,020	5,535
Available-for-sale Securities, Gross Unrealized Losses		(2,758)	(20)
Debt Securities, Available-for-sale, Total		357,056	464,004
Long-term Investments [Member]
Schedule Of Available For Sale Securities [Line Items]
Available-for-sale Debt Securities, Amortized Cost Basis		395,790	351,125
Available-for-sale Securities, Gross Unrealized Gains		303	1,873
Available-for-sale Securities, Gross Unrealized Losses		(1,061)	(11)
Debt Securities, Available-for-sale, Total		395,032	352,987
U.S. Government Bonds [Member] | Short-term Investments [Member]
Schedule Of Available For Sale Securities [Line Items]
Available-for-sale Debt Securities, Amortized Cost Basis		349,892	453,812
Available-for-sale Securities, Gross Unrealized Gains		899	1,592
Available-for-sale Securities, Gross Unrealized Losses		(27)	(6)
Debt Securities, Available-for-sale, Total		350,764	455,398
U.S. Government Bonds [Member] | Long-term Investments [Member]
Schedule Of Available For Sale Securities [Line Items]
Available-for-sale Debt Securities, Amortized Cost Basis		395,790	351,125
Available-for-sale Securities, Gross Unrealized Gains		303	1,873
Available-for-sale Securities, Gross Unrealized Losses		(1,061)	(11)
Debt Securities, Available-for-sale, Total		395,032	352,987
Marketable Securities [Member] | Short-term Investments [Member]
Schedule Of Available For Sale Securities [Line Items]
Available-for-sale Debt Securities, Amortized Cost Basis	[1]	8,902	4,677
Available-for-sale Securities, Gross Unrealized Gains	[1]	121	3,943
Available-for-sale Securities, Gross Unrealized Losses	[1]	(2,731)	(14)
Debt Securities, Available-for-sale, Total	[1]	$ 6,292	$ 8,606
[1] Changes in aggregate fair value recorded in other (loss) income, net on the Consolidated Statements of Income.

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