v3.25.3

Shareholders' Deficit (Details) - $ / shares	9 Months Ended
Shareholders' Deficit (Details) - $ / shares	Sep. 30, 2025	May 23, 2025	Dec. 31, 2024	Aug. 01, 2024
Shareholders’ Deficit [Line Items]
Preference shares, shares authorized	1,000,000		1,000,000
Preference shares, par value (in Dollars per share)	$ 0.0001		$ 0.0001
Preferred shares issued
Preferred shares outstanding
Conversion share percentage	20.00%
Class A Ordinary Shares [Member]
Shareholders’ Deficit [Line Items]
Ordinary shares, shares authorized	200,000,000		200,000,000
Ordinary shares, par value (in Dollars per share)	$ 0.0001		$ 0.0001
Ordinary shares, shares issued
Ordinary shares, shares outstanding
Shares subject to possible redemption	28,750,000		28,750,000
Number of vote	one
Class B Ordinary Shares [Member]
Shareholders’ Deficit [Line Items]
Ordinary shares, shares authorized	20,000,000		20,000,000
Ordinary shares, par value (in Dollars per share)	$ 0.0001		$ 0.0001
Ordinary shares, shares issued	7,187,500		7,187,500
Ordinary shares, shares outstanding	7,187,500		7,187,500
Shares subject to forfeiture	937,500
Number of vote	one
Class A-2 Common Stock [Member]
Shareholders’ Deficit [Line Items]
Ordinary shares, par value (in Dollars per share)	$ 0.0001
Number of shares converted	1
Pubco Class B Common Stock [Member]
Shareholders’ Deficit [Line Items]
Ordinary shares, par value (in Dollars per share)	$ 0.0001
Number of shares converted	1
Number of vote	ten
Sponsor [Member] \| Class B Ordinary Shares [Member]
Shareholders’ Deficit [Line Items]
Ordinary shares, par value (in Dollars per share)		$ 0.0001
Shares subject to forfeiture				937,500
Sponsor [Member] \| Pubco Class B Common Stock [Member]
Shareholders’ Deficit [Line Items]
Shares subject to forfeiture	5,000,000
Number of additional shares received.	5,500,000

Percentage of conversion shares price of percentage.

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Number of additional shares received.

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The number of shares owned by the founders subject to forfeiture if the underwriter overallotment option is not exercised in the proposed public offering.

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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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Face amount or stated value per share of common stock.

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Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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Description of voting rights of common stock. Includes eligibility to vote and votes per share owned. Include also, if any, unusual voting rights.

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The number of shares converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.

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The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.

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Number of shares issued for nonredeemable preferred shares and preferred shares redeemable solely at option of issuer. Includes, but is not limited to, preferred shares issued, repurchased, and held as treasury shares. Excludes preferred shares classified as debt.

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The number of securities classified as temporary equity that have been sold (or granted) to the entity's shareholders. Securities issued include securities outstanding and securities held in treasury. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. If convertible, the issuer does not control the actions or events necessary to issue the maximum number of shares that could be required to be delivered under the conversion option if the holder exercises the option to convert the stock to another class of equity. If the security is a warrant or a rights issue, the warrant or rights issue is considered to be temporary equity if the issuer cannot demonstrate that it would be able to deliver upon the exercise of the option by the holder in all cases. Includes stock with put option held by ESOP and stock redeemable by holder only in the event of a change in control of the issuer.

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M3-Brigade Acquisition V Corp. 10-Q