Stock-Based Compensation and Employee Benefit Plans - Employee Stock Purchase Plan (Details) - 2018 ESPP - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
Dec. 31, 2025 |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||
| Employee stock ownership plan (ESOP), compensation expense (reversal) | $ 4.5 | $ 2.7 | $ 14.2 | $ 7.2 | |
| Number of shares issued (in shares) | 166,063 | 443,322 | 810,714 | 1,073,929 | |
| Number of additional shares authorized (in shares) | 2,983,739 | 2,494,717 | |||
| Number of common stock reserved for issuance (in shares) | 20,166,970 | 20,166,970 | 17,993,945 | ||
| Unrecognized stock-based compensation cost | $ 17.6 | $ 17.6 | $ 8.6 | ||
| Expense expected to be recognized over a weighted-average period | 8 months 12 days | 7 months 6 days | |||
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- Definition Employee And Non-Employee Service Share-Based Compensation, Nonvested Awards, Compensation Not Yet Recognized, Share-Based Awards Other Than Options No definition available.
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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://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of plan compensation cost recognized during the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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 Number of shares issued under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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