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Investments and Fair Value Measurements - Schedule of Fair Value Measurement (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Cash Equivalents and Marketable Securities: |  |
Available-for-sale securities | $ 1,320,654 | $ 1,781,518
Total Fair Value | 1,563,828 | 2,006,944
Level 1 |  |
Cash Equivalents and Marketable Securities: |  |
Total Fair Value | 190,302 | 200,182
Level 2 |  |
Cash Equivalents and Marketable Securities: |  |
Total Fair Value | 1,373,526 | 1,806,762
Money market funds |  |
Cash Equivalents and Marketable Securities: |  |
Cash equivalents | 163,722 | 177,240
Money market funds | Level 1 |  |
Cash Equivalents and Marketable Securities: |  |
Cash equivalents | 163,722 | 177,240
Money market funds | Level 2 |  |
Cash Equivalents and Marketable Securities: |  |
Cash equivalents | 0 | 0
Time deposits |  |
Cash Equivalents and Marketable Securities: |  |
Available-for-sale securities and cash equivalents | 64,202 | 39,670
Available-for-sale securities | 11,330 | 14,426
Time deposits | Level 1 |  |
Cash Equivalents and Marketable Securities: |  |
Available-for-sale securities and cash equivalents | 0 | 0
Time deposits | Level 2 |  |
Cash Equivalents and Marketable Securities: |  |
Available-for-sale securities and cash equivalents | 64,202 | 39,670
Commercial paper |  |
Cash Equivalents and Marketable Securities: |  |
Available-for-sale securities and cash equivalents |  | 6,244
Available-for-sale securities |  | 6,244
Commercial paper | Level 1 |  |
Cash Equivalents and Marketable Securities: |  |
Available-for-sale securities and cash equivalents |  | 0
Commercial paper | Level 2 |  |
Cash Equivalents and Marketable Securities: |  |
Available-for-sale securities and cash equivalents |  | 6,244
Corporate bonds |  |
Cash Equivalents and Marketable Securities: |  |
Available-for-sale securities | 1,004,977 | 1,331,208
Corporate bonds | Level 1 |  |
Cash Equivalents and Marketable Securities: |  |
Available-for-sale securities | 0 | 0
Corporate bonds | Level 2 |  |
Cash Equivalents and Marketable Securities: |  |
Available-for-sale securities | 1,004,977 | 1,331,208
U.S. government agency obligations |  |
Cash Equivalents and Marketable Securities: |  |
Available-for-sale securities and cash equivalents | 304,347 | 429,640
Available-for-sale securities | 304,347 | 429,640
U.S. government agency obligations | Level 1 |  |
Cash Equivalents and Marketable Securities: |  |
Available-for-sale securities and cash equivalents | 0 | 0
U.S. government agency obligations | Level 2 |  |
Cash Equivalents and Marketable Securities: |  |
Available-for-sale securities and cash equivalents | 304,347 | 429,640
Mutual funds |  |
Cash Equivalents and Marketable Securities: |  |
Available-for-sale securities | 26,580 | 22,942
Mutual funds | Level 1 |  |
Cash Equivalents and Marketable Securities: |  |
Available-for-sale securities | 26,580 | 22,942
Mutual funds | Level 2 |  |
Cash Equivalents and Marketable Securities: |  |
Available-for-sale securities | $ 0 | $ 0

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