| Schedule of Debt Securities, Available-for-sale |
The cash equivalents, restricted cash and marketable securities consist of the following: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As of March 31, 2025 | | Amortized Cost | | Gross Unrealized Gains | | Gross Unrealized Losses | | Fair Value | | Cash Equivalents | | Marketable Securities | | Restricted Cash | | | | | | | | | | | | | | | | (In thousands) | | Money market funds | $ | 175,480 | | | $ | — | | | $ | — | | | $ | 175,480 | | | $ | 175,480 | | | $ | — | | | $ | — | | | Certificates of deposit | 93,218 | | | 15 | | | (1) | | | 93,232 | | | — | | | 28,232 | | | 65,000 | | | Commercial paper | 21,433 | | | 14 | | | (4) | | | 21,443 | | | — | | | 21,443 | | | — | | | Corporate notes and bonds | 398,540 | | | 1,302 | | | (567) | | | 399,275 | | | — | | | 399,275 | | | — | | | U.S. Treasuries | 88,565 | | | 1 | | | (41) | | | 88,525 | | | — | | | 88,525 | | | — | | | U.S. Government agency securities | 578,536 | | | 1,235 | | | (466) | | | 579,305 | | | — | | | 579,305 | | | — | | | Total | $ | 1,355,772 | | | $ | 2,567 | | | $ | (1,079) | | | $ | 1,357,260 | | | $ | 175,480 | | | $ | 1,116,780 | | | $ | 65,000 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As of December 31, 2024 | | | | Amortized Cost | | Gross Unrealized Gains | | Gross Unrealized Losses | | Fair Value | | Cash Equivalents | | Marketable Securities | | Restricted Cash | | | | | | | | | | | | | | | | (In thousands) | | | | Money market funds | $ | 191,410 | | | $ | — | | | $ | — | | | $ | 191,410 | | | $ | 191,410 | | | $ | — | | | $ | — | | | Certificates of deposit | 125,087 | | | 13 | | | (8) | | | 125,092 | | | — | | | 30,092 | | | 95,000 | | | Commercial paper | 30,681 | | | 40 | | | (8) | | | 30,713 | | | — | | | 30,713 | | | — | | | Corporate notes and bonds | 449,612 | | | 1,115 | | | (1,157) | | | 449,570 | | | — | | | 449,570 | | | — | | | U.S. Treasuries | 111,606 | | | 42 | | | (36) | | | 111,612 | | | — | | | 111,612 | | | — | | | U.S. Government agency securities | 631,389 | | | 1,241 | | | (1,137) | | | 631,493 | | | — | | | 631,493 | | | — | | | Total | $ | 1,539,785 | | | $ | 2,451 | | | $ | (2,346) | | | $ | 1,539,890 | | | $ | 191,410 | | | $ | 1,253,480 | | | $ | 95,000 | |
|
| Schedule of Investments Classified by Contractual Maturity Date |
The following table summarizes the contractual maturities of the Company’s cash equivalents, restricted cash and marketable securities as of March 31, 2025: | | | | | | | | | | | | | Amortized Cost | | Fair Value | | | | | | (In thousands) | | Due within one year | $ | 877,661 | | | $ | 878,380 | | | Due within one to three years | 478,111 | | | 478,880 | | | Total | $ | 1,355,772 | | | $ | 1,357,260 | |
|