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Net Loss per Share Attributable to Common Stockholders - Schedule of Potential Shares of Common Stock Excluded from Computation of Basic and Diluted Net Loss per Share Attributable to Common Stockholders (Details) - shares shares in Thousands | 9 Months Ended
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Sep. 30, 2025 | Sep. 30, 2024
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] |  |
Potential shares of common stock excluded from computation of diluted net loss per share attributable to common stockholders (in shares) | 32,492 | 27,045
2026 Notes |  |
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] |  |
Potential shares of common stock excluded from computation of diluted net loss per share attributable to common stockholders (in shares) | 6,762 | 6,762
2030 Notes |  |
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] |  |
Potential shares of common stock excluded from computation of diluted net loss per share attributable to common stockholders (in shares) | 8,075 | 0
Unexercised stock options |  |
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] |  |
Potential shares of common stock excluded from computation of diluted net loss per share attributable to common stockholders (in shares) | 6,348 | 9,652
Unvested RSUs and PSUs |  |
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] |  |
Potential shares of common stock excluded from computation of diluted net loss per share attributable to common stockholders (in shares) | 11,194 | 10,462
Shares issuable pursuant to the ESPP |  |
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] |  |
Potential shares of common stock excluded from computation of diluted net loss per share attributable to common stockholders (in shares) | 113 | 169

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- Definition Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 + Details
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