Stock-Based Compensation - Stock Options (Details) - USD ($) $ / shares in Units, $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2022 |
Sep. 30, 2021 |
Sep. 30, 2022 |
Sep. 30, 2021 |
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| Stock Options | ||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
| Weighted average grant date fair value | $ 0.64 | $ 9.80 | $ 1.55 | $ 16.53 |
| Unrecognized compensation | $ 27.5 | $ 27.5 | ||
| Unrecognized compensation costs expected to be recognized | 3.0 | $ 3.0 | ||
| Weighted-average period | 1 year 8 months 9 days | |||
| Substitute Options | ||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
| Unrecognized compensation | $ 25.9 | $ 25.9 | ||
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- Definition The total amount of shared-based compensation expense as of the end of the period expected to be recognized in the future. No definition available.
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- Definition Amount of cost not yet recognized for nonvested award under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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. No definition available.
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- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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