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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, 2022 | Dec. 31, 2021
Schedule of Available-for-sale Securities [Line Items] |  |  |
Amortized Cost | $ 1,641,139 | $ 1,523,467 |
Gross Unrealized Gains | 159 | 719 |
Gross Unrealized Losses | (15,926) | (2,518) |
Aggregate Fair Value | 1,625,372 | 1,521,668 |
Cash and Cash Equivalents | 724,531 | 587,276 | [1]
Short-term Marketable Securities | 567,006 | 426,599 | [1]
Long-term Marketable Securities | 333,835 | 507,793 | [1]
Level 1 | Cash |  |  |
Schedule of Available-for-sale Securities [Line Items] |  |  |
Cash | 463,248 | 301,177 |
Gross Unrealized Gains | 0 | 0 |
Gross Unrealized Losses | 0 | 0 |
Aggregate Fair Value | 463,248 | 301,177 |
Cash and Cash Equivalents | 463,248 | 301,177 |
Short-term Marketable Securities | 0 | 0 |
Long-term Marketable Securities | 0 | 0 |
Level 2 |  |  |
Schedule of Available-for-sale Securities [Line Items] |  |  |
Amortized Cost | 1,177,891 | 1,222,290 |
Gross Unrealized Gains | 159 | 719 |
Gross Unrealized Losses | (15,926) | (2,518) |
Aggregate Fair Value | 1,162,124 | 1,220,491 |
Cash and Cash Equivalents | 261,283 | 286,099 |
Short-term Marketable Securities | 567,006 | 426,599 |
Long-term Marketable Securities | 333,835 | 507,793 |
Level 2 | Money market instruments |  |  |
Schedule of Available-for-sale Securities [Line Items] |  |  |
Amortized Cost | 248,933 | 285,099 |
Gross Unrealized Gains | 0 | 0 |
Gross Unrealized Losses | 0 | 0 |
Aggregate Fair Value | 248,933 | 285,099 |
Cash and Cash Equivalents | 248,933 | 285,099 |
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 | 504,984 | 584,000 |
Gross Unrealized Gains | 34 | 386 |
Gross Unrealized Losses | (11,541) | (2,086) |
Aggregate Fair Value | 493,477 | 582,300 |
Cash and Cash Equivalents | 1,881 | 0 |
Short-term Marketable Securities | 299,153 | 200,304 |
Long-term Marketable Securities | 192,443 | 381,996 |
Level 2 | U.S. government agency securities |  |  |
Schedule of Available-for-sale Securities [Line Items] |  |  |
Amortized Cost | 312,720 | 224,774 |
Gross Unrealized Gains | 45 | 182 |
Gross Unrealized Losses | (3,771) | (325) |
Aggregate Fair Value | 308,994 | 224,631 |
Cash and Cash Equivalents | 0 | 0 |
Short-term Marketable Securities | 229,846 | 146,421 |
Long-term Marketable Securities | 79,148 | 78,210 |
Level 2 | Commercial paper |  |  |
Schedule of Available-for-sale Securities [Line Items] |  |  |
Amortized Cost | 48,103 | 68,384 |
Gross Unrealized Gains | 11 | 0 |
Gross Unrealized Losses | (22) | 0 |
Aggregate Fair Value | 48,092 | 68,384 |
Cash and Cash Equivalents | 10,469 | 1,000 |
Short-term Marketable Securities | 37,623 | 67,384 |
Long-term Marketable Securities | 0 | 0 |
Level 2 | Asset-backed securities |  |  |
Schedule of Available-for-sale Securities [Line Items] |  |  |
Amortized Cost | 63,151 | 56,936 |
Gross Unrealized Gains | 69 | 10 |
Gross Unrealized Losses | (592) | (95) |
Aggregate Fair Value | 62,628 | 56,851 |
Cash and Cash Equivalents | 0 | 0 |
Short-term Marketable Securities | 384 | 9,451 |
Long-term Marketable Securities | $ 62,244 | 47,400 |
Level 2 | Foreign and other |  |  |
Schedule of Available-for-sale Securities [Line Items] |  |  |
Amortized Cost |  | 3,097 |
Gross Unrealized Gains |  | 141 |
Gross Unrealized Losses |  | (12) |
Aggregate Fair Value |  | 3,226 |
Cash and Cash Equivalents |  | 0 |
Short-term Marketable Securities |  | 3,039 |
Long-term Marketable Securities |  | $ 187 |
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 |
[1] | Certain December 31, 2021 balances have been corrected for an immaterial error identified in the third quarter of 2022. See Note 1 to these Consolidated Financial Statements for details.

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