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STOCKHOLDERS’ EQUITY (Tables) | 3 Months Ended
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Mar. 31, 2026
Equity [Abstract] |
Schedule of Share Repurchase Activity | The following table summarizes the share repurchase activity under the Company’s stock repurchase program during the three months ended March 31, 2026 (in thousands, except share and per share data):
| Total Number of Shares Purchased |  | Average Price Per Share |  | Amount
First Quarter 2026 | 1,014,873 |  |  | $ | 98.53 |  |  | $ | 100,000 |
Schedule of Reserved Shares of Common Stock for Issuance | As of March 31, 2026, the Company’s common stock reserved for issuance in the future is as follows (in thousands):
Common stock awards granted under equity incentive plans | 10,130 |
Common stock awards available for issuance under the 2017 Employee Stock Purchase Plan * | 5,089 |
Common stock awards available for issuance under the 2017 Amended and Restated Equity Incentive Plan | 39,583 |
Total reserved shares of common stock | 54,802 |
* The Company has not issued any common stock pursuant to the 2017 Employee Stock Purchase Plan.
Summary of Restricted Stock Unit Activity | Restricted stock unit activity for the three months ended March 31, 2026 is as follows (in thousands, except per share data):
| Number of Shares |  | Weighted-Average Grant Date Fair Value per Share
Balance as of December 31, 2025 | 6,329 |  |  | $ | 75.70 |
Awarded | 131 |  |  | 102.77 |
Released | (1,180) |  |  | 74.50 |
Forfeited | (156) |  |  | 75.44 |
Balance as of March 31, 2026 | 5,124 |  |  | $ | 76.68 |
Schedule of Stock Option Activity | Stock option activity for the three months ended March 31, 2026 is as follows (in thousands, except per share data and years):
| Number of Shares |  | Weighted-Average Exercise Price |  | Weighted-Average Remaining Contractual Life (Years) |  | Aggregate Intrinsic Value
Balance as of December 31, 2025 | 5,100 |  |  | $ | 82.85 |  |  | 6.0 |  |
Granted | — |  |  | — |  |  |  |  |
Exercised | (93) |  |  | 19.23 |  |  |  |  |
Forfeited and expired | (1) |  |  | 52.18 |  |  |  |  |
Balance as of March 31, 2026 | 5,006 |  |  | $ | 84.04 |  |  | 5.9 |  | $ | 135,597 |
Options exercisable as of March 31, 2026 | 4,163 |  |  | $ | 87.41 |  |  | 5.4 |  | $ | 112,507 |
Schedule of Share-based Compensation Expense | The following table presents the total stock-based compensation expense for the three months ended March 31, 2026 and 2025 (in thousands):
| Three Months Ended |  |
| March 31, 2026 |  | March 31, 2025 |  |  |  |
Cost of revenue, platform | $ | 194 |  |  | $ | 384 |  |  |  |  |
Cost of revenue, devices | — |  |  | 70 |  |  |  |  |
Research and development | 29,495 |  |  | 35,858 |  |  |  |  |
Sales and marketing | 27,384 |  |  | 34,786 |  |  |  |  |
General and administrative | 21,609 |  |  | 24,396 |  |  |  |  |
Total stock-based compensation | $ | 78,682 |  |  | $ | 95,494 |  |  |  |  |

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