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Outstanding common stock percentage.

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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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.

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Amount of cost to be recognized for option under share-based payment arrangement.

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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.

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Number of shares authorized for issuance under share-based payment arrangement.

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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.

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Gross number of share options (or share units) granted during the period.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Purchase price of common stock expressed as a percentage of its fair value.

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Per share decrease in exercise price of option. Excludes change due to standard antidilution provision and option granted under share-based payment arrangement.

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Stock-Based Compensation - Additional Information (Details) - USD ($) $ / shares in Units, $ in Millions			12 Months Ended
	Nov. 17, 2025	Aug. 30, 2024	Dec. 31, 2025	Dec. 31, 2024
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Unrecognized compensation costs			$ 7.0
Estimated weighted-average vesting term			3 years 1 month 6 days
Common stock reserved for future issuance			67,332,122
Common stock, shares outstanding			230,209,142	200,000,000
2024 Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Common stock reserved for future issuance		40,000,000
Non-qualified common stock, shares granted		40,000,000	50,000,000
Exercise price of non-qualified stock options granted		$ 1.58
Exercise price, weighted average term		10 years	8 years 8 months 12 days
Non-qualified stock options exchanged for existing options		50,000,000
Common stock exercise price adjustment		$ 1.26
Non-qualified stock options, intrinsic value			$ 686.8
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant			0
2025 Equity Incentive Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Common stock reserved for future issuance	45,948,195
Outstanding common stock percentage	5.00%
Common stock, shares outstanding	22,974,097
Maximum number of shares issuable	137,844,585
2025 Employee Stock Purchase Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Common stock reserved for future issuance	2,297,409
Purchase price of common stock, percent	85.00%
Outstanding common stock percentage	1.00%
Common stock, shares outstanding	2,871,761
2025 Inducement Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Common stock reserved for future issuance	2,400,000