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CASH, CASH EQUIVALENTS AND INVESTMENTS - Schedule of Investments (Details) - USD ($) $ in Thousands | Dec. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Schedule Of Available For Sale Securities [Line Items] |  |  |
Available-for-sale Securities, Fair Value Disclosure |  | $ 2,000 | $ 3,500
Short-term Investments [Member] |  |  |
Schedule Of Available For Sale Securities [Line Items] |  |  |
Available-for-sale Debt Securities, Amortized Cost Basis |  | 458,489 | 392,920
Available-for-sale Securities, Gross Unrealized Gains |  | 5,535 | 770
Available-for-sale Securities, Gross Unrealized Losses |  | (20) | 0
Available-for-sale Securities, Fair Value Disclosure |  | 464,004 | 393,690
Long-term Investments [Member] |  |  |
Schedule Of Available For Sale Securities [Line Items] |  |  |
Available-for-sale Debt Securities, Amortized Cost Basis |  | 351,125 | 434,766
Available-for-sale Securities, Gross Unrealized Gains |  | 1,873 | 1,302
Available-for-sale Securities, Gross Unrealized Losses |  | (11) | (595)
Available-for-sale Securities, Fair Value Disclosure |  | 352,987 | 435,473
Marketable Securities [Member] | Short-term Investments [Member] |  |  |
Schedule Of Available For Sale Securities [Line Items] |  |  |
Available-for-sale Debt Securities, Amortized Cost Basis | [1] | 4,677 | 142
Available-for-sale Securities, Gross Unrealized Gains | [1] | 3,943 | 12
Available-for-sale Securities, Gross Unrealized Losses | [1] | (14) | 0
Available-for-sale Securities, Fair Value Disclosure | [1] | 8,606 | 154
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 |  | 453,812 | 392,778
Available-for-sale Securities, Gross Unrealized Gains |  | 1,592 | 758
Available-for-sale Securities, Gross Unrealized Losses |  | (6) | 0
Available-for-sale Securities, Fair Value Disclosure |  | 455,398 | 393,536
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 |  | 351,125 | 434,766
Available-for-sale Securities, Gross Unrealized Gains |  | 1,873 | 1,302
Available-for-sale Securities, Gross Unrealized Losses |  | (11) | (595)
Available-for-sale Securities, Fair Value Disclosure |  | $ 352,987 | $ 435,473
[1] | Changes in aggregate fair value recorded in other income (loss), net on the Consolidated Statements of Income.

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- Definition Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 + Details
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