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INVESTMENTS (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
INVESTMENTS |  |
Short-term investments | $ 0 | $ 955,605
Long-Term Investments |  | 76,431
Available-for-sale |  |
Amortized Cost |  | 1,032,810
Gross Unrealized Holding Gains |  | 546
Gross Unrealized Holding Losses |  | 1,320
Fair Value |  | 1,032,036
Continuous Unrealized Loss Position less than 12 Months |  | 1,320
Continuous Unrealized Loss Position greater than 12 Months |  | 0
Short-term | Commercial paper |  |
Available-for-sale |  |
Amortized Cost |  | 163,775
Gross Unrealized Holding Gains |  | 0
Gross Unrealized Holding Losses |  | 1
Fair Value |  | 163,774
Continuous Unrealized Loss Position less than 12 Months |  | 1
Continuous Unrealized Loss Position greater than 12 Months |  | 0
Short-term | Certificates of deposit |  |
Available-for-sale |  |
Amortized Cost |  | 15,590
Gross Unrealized Holding Gains |  | 0
Gross Unrealized Holding Losses |  | 0
Fair Value |  | 15,590
Continuous Unrealized Loss Position less than 12 Months |  | 0
Continuous Unrealized Loss Position greater than 12 Months |  | 0
Short-term | Municipal securities |  |
Available-for-sale |  |
Amortized Cost |  | 361
Gross Unrealized Holding Gains |  | 0
Gross Unrealized Holding Losses |  | 0
Fair Value |  | 361
Continuous Unrealized Loss Position less than 12 Months |  | 0
Continuous Unrealized Loss Position greater than 12 Months |  | 0
Short-term | U.S. government agency securities |  |
Available-for-sale |  |
Amortized Cost |  | 116,524
Gross Unrealized Holding Gains |  | 90
Gross Unrealized Holding Losses |  | 66
Fair Value |  | 116,548
Continuous Unrealized Loss Position less than 12 Months |  | 66
Continuous Unrealized Loss Position greater than 12 Months |  | 0
Short-term | U.S. treasuries |  |
Available-for-sale |  |
Amortized Cost |  | 412,936
Gross Unrealized Holding Gains |  | 205
Gross Unrealized Holding Losses |  | 1,084
Fair Value |  | 412,057
Continuous Unrealized Loss Position less than 12 Months |  | 1,084
Continuous Unrealized Loss Position greater than 12 Months |  | 0
Short-term | Corporate bonds |  |
Available-for-sale |  |
Amortized Cost |  | 247,340
Gross Unrealized Holding Gains |  | 89
Gross Unrealized Holding Losses |  | 154
Fair Value |  | 247,275
Continuous Unrealized Loss Position less than 12 Months |  | 154
Long-term | U.S. government agency securities |  |
Available-for-sale |  |
Amortized Cost |  | 23,485
Gross Unrealized Holding Gains |  | 51
Gross Unrealized Holding Losses |  | 5
Fair Value |  | 23,531
Continuous Unrealized Loss Position less than 12 Months |  | 5
Continuous Unrealized Loss Position greater than 12 Months |  | 0
Long-term | U.S. treasuries |  |
Available-for-sale |  |
Amortized Cost |  | 35,896
Gross Unrealized Holding Gains |  | 79
Gross Unrealized Holding Losses |  | 8
Fair Value |  | 35,967
Continuous Unrealized Loss Position less than 12 Months |  | 8
Continuous Unrealized Loss Position greater than 12 Months |  | 0
Long-term | Corporate bonds |  |
Available-for-sale |  |
Amortized Cost |  | 16,903
Gross Unrealized Holding Gains |  | 32
Gross Unrealized Holding Losses |  | 2
Fair Value |  | 16,933
Continuous Unrealized Loss Position less than 12 Months |  | 2
Continuous Unrealized Loss Position greater than 12 Months |  | $ 0

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