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Stockholders' Equity - Narrative (Details) - USD ($) shares in Millions, $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2024 | Mar. 31, 2024 | Dec. 31, 2023 | Jun. 30, 2024
JPM Warrant Transactions | Senior Convertible Notes due 2023 | Senior Notes | Common Stock |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Exercise and settlement of warrants (in shares) |  | 1.9 |  |
Stock issued during period, shares, exercise and settlement of remaining warrants (in shares) | 4.6 |  |  |
Common Stock |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Exercise and settlement of warrants (in shares) | 4.6 | 7.9 |  | 12.5
Issuance of common stock in connection with achievement of regulatory approval milestone, net of issuance costs (in shares) |  |  |  | 1.5
Milestone Payments | Verily Life Sciences | Collaborative Arrangement |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Issuance of common stock in connection with achievement of regulatory approval milestone, net of issuance costs (in shares) |  | 1.5 | 3.7 |
Restricted Stock Units (RSUs) and Performance Shares | Equity Incentive Plan 2015 |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Unrecognized estimated compensation costs | $ 306.9 |  |  | $ 306.9
Unrecognized compensation costs recognized weighted average period (in years) |  |  |  | 2 years

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