Business Combination - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions |
6 Months Ended | |||||
|---|---|---|---|---|---|---|
Sep. 08, 2025 |
Jun. 30, 2026 |
Mar. 31, 2026 |
Feb. 17, 2026 |
Feb. 13, 2026 |
Dec. 31, 2025 |
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| Business Combination [Line Items] | ||||||
| Common stock, par value (in usd per share) | $ 0.0001 | $ 0.0001 | $ 0.0001 | $ 0.0001 | ||
| Common stock, shares outstanding (in shares) | 224,681,185 | 216,471,927 | 17,449,020 | |||
| Warrants outstanding (in shares) | 10,424,967 | |||||
| Churchill Capital Corp X | ||||||
| Business Combination [Line Items] | ||||||
| Stock issued during period, new issues (in shares) | 12,654,760 | |||||
| Purchase price | $ 126.5 | |||||
| Transaction cost | $ 9.3 | |||||
| Business acquisition, other costs | $ 11.5 |
| X | ||||||||||
- Definition Amount of transaction cost incurred to effect business combination. Excludes separately recognized transaction and indirect cost. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- 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/exampleRef
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| X | ||||||||||
- Definition Amount of expense for acquisition-related cost incurred to effect business combination. Includes, but is not limited to, finder's fee; advisory, legal, accounting, valuation, and other professional and consulting fees; and general administrative cost, including cost of maintaining internal acquisition department. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Number of warrants or rights outstanding. No definition available.
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| X | ||||||||||
- Definition Face amount or stated value per share of common stock. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Number of new stock issued during the period. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Details
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