Stock-Based Compensation, Stock Options (Details) - shares |
9 Months Ended | ||
|---|---|---|---|
May 19, 2021 |
Sep. 30, 2026 |
May 18, 2021 |
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| 2009 Employee Option Plan | |||
| Stock-Based Compensation | |||
| Additional shares available for the granting of stock options | 0 | ||
| Options ratable vesting period | 5 years | ||
| Options exercisable period | 10 years | ||
| 2017 Option Plan | |||
| Stock-Based Compensation | |||
| Additional shares available for the granting of stock options | 160,000,000 | ||
| Number of shares originally authorized for issuance of stock options under stock option plan | 240,000,000 | ||
| Remaining shares available for the granting of stock options under plan | 82,723,411 | ||
| Options ratable vesting period | 5 years | ||
| Options exercisable period | 10 years |
| X | ||||||||||
- Definition Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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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/2003/role/disclosureRef
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- Definition Number of additional shares authorized for issuance under share-based payment arrangement. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Number of shares authorized for issuance under share-based payment arrangement. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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