Stock-Based Compensation - Summary of Stock Option Activity under 2019 Plan and 2021 plan (Details) - 2021 and 2019 Equity Incentive Plan [Member] - shares |
6 Months Ended |
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Jun. 30, 2025 | |
| Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | |
| Outstanding at December 31, 2024 | 57,729,709 |
| Granted | 24,304,015 |
| Exercised | (2,808,239) |
| Forfeited | (1,571,305) |
| Outstanding at June 30, 2025 | 77,654,180 |
| Exercisable at June 30, 2025 | 29,550,511 |
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Gross number of share options (or share units) granted during the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of options outstanding, including both vested and non-vested options. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of share options (or share units) exercised during the current period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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