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Debt (Tables) | 12 Months Ended
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Dec. 31, 2023
Debt Disclosure [Abstract] |
Schedule of Net Carrying Amount of Liability and Equity Component of Notes | The net carrying amount of the liability components of the Convertible Notes were as follows:
|  |  | As of December 31,
|  |  | 2023 |  | 2022
2026 Convertible Notes: |  |  | (In thousands)
Principal |  |  | $ | 175,000 |  |  | $ | 240,000 |
Unamortized debt issuance costs |  |  | (1,891) |  |  | (3,805) |
2026 Convertible Notes net carrying amount |  |  | 173,109 |  |  | 236,195 |
2028 Convertible Notes: |  |  |  |  |
Principal |  |  | 250,000 |  |  | 250,000 |
Unamortized debt issuance costs |  |  | (4,583) |  |  | (5,649) |
2028 Convertible Notes net carrying amount |  |  | 245,417 |  |  | 244,351 |
Total net carrying amount |  |  | $ | 418,526 |  |  | $ | 480,546 |
Schedule of Interest Income and Interest Expense Disclosure | The following table sets forth the interest expense recognized related to the Convertible Notes:
|  |  | Year ended December 31,
|  |  |  |  | 2023 |  | 2022
2026 Convertible Notes: |  |  |  |  | (In thousands)
Contractual interest expense |  |  |  |  | $ | 465 |  |  | $ | 997 |
Amortization of debt issuance costs |  |  |  |  | 940 |  |  | 1,915 |
Total interest expense related to the 2026 Convertible Notes |  |  |  |  | 1,405 |  |  | 2,912 |
2028 Convertible Notes: |  |  |  |  |  |  |
Contractual interest expense |  |  |  |  | 1,250 |  |  | 1,250 |
Amortization of debt issuance costs |  |  |  |  | 1,064 |  |  | 1,062 |
Total interest expense related to the 2028 Convertible Notes |  |  |  |  | 2,314 |  |  | 2,312 |
Total interest expense |  |  |  |  | $ | 3,719 |  |  | $ | 5,224 |
Schedule of Capped Call Transactions | The following table sets forth key terms and costs incurred for the Capped Calls related to the Convertible Notes as of December 31, 2023:
| 2026 Convertible Notes |  | 2028 Convertible Notes
| (In thousands, except share and per share amounts)
Initial approximate strike price per share, subject to certain adjustments | $ | 91.03 |  |  | $ | 179.27 |
Initial cap price per share, subject to certain adjustments | $ | 137.40 |  |  | $ | 260.76 |
Net costs incurred | $ | 43,320 |  |  | $ | 25,500 |
Class A common stock covered, subject to anti-dilution adjustments | 1,922,498 |  |  | 1,394,525 |

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