Advances due to related parties current .

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Number of commencing trading day period.

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- Definition

The percentage of issued and outstanding.

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No definition available.

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Represents the threshold number of days for not to transfer, assign or sell any of their Private Placement Shares after the completion of the initial Business Combination.

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No definition available.

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Trading days.

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Transfer, Assign Or Sell Any Shares Or Warrants After Completion Of Initial Business Combination, Stock Price Trigger

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The amount of working capital loans.

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No definition available.

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The amount of working capital loans.

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No definition available.

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Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Amount of fee payable for administrative service provided, including, but not limited to, salary, rent, and overhead costs.

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The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Cash payments to lessor's for use of assets under operating leases.

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The cash inflow from a long-term borrowing made from related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Alternate caption: Proceeds from Advances from Affiliates.

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Amount of transactions with related party during the financial reporting period.

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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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The number of shares issued or sold by the subsidiary or equity method investee per stock transaction.

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No definition available.

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Per share or per unit amount of equity securities issued.

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No definition available.

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Number of shares issued in lieu of cash for services contributed to the entity. Number of shares includes, but is not limited to, shares issued for services contributed by vendors and founders.

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Number of shares related to Restricted Stock Award forfeited during the period.

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Value of stock issued in lieu of cash for services contributed to the entity. Value of the stock issued includes, but is not limited to, services contributed by vendors and founders.

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Related Party Transactions (Details) - USD ($)						3 Months Ended
Related Party Transactions (Details) - USD ($)	Oct. 01, 2025	Sep. 30, 2025	Sep. 05, 2025	Aug. 11, 2025	Apr. 04, 2023	Mar. 31, 2026	Dec. 31, 2025	Jul. 27, 2025	Mar. 31, 2025
Related Party Transactions [Line Items]
Forfeiture shares (in Shares)	1,100,000
Percentage of issued and outstanding			25.00%
Trading days						20 days
Commencing trading period						30 days
Administrative services fees
Advance from related party
Working capital loans						2,500,000
Working capital loans outstanding
General and administrative fees						37,500
Accrued expenses						50,224	$ 21,958
Administrative Support Agreement [Member]
Related Party Transactions [Line Items]
Administrative services fees						90,000
Service Agreement [Member]
Related Party Transactions [Line Items]
Accrued expenses						8,333
Service Agreement [Member] \| Chief Executive Officer [Member]
Related Party Transactions [Line Items]
Payment for related party						12,500
Accrued expenses						$ 29,167
Due to Sponsor [Member] \| Promissory Note [Member]
Related Party Transactions [Line Items]
Cover expenses amount								$ 500,000
Due to Sponsor [Member] \| Administrative Support Agreement [Member]
Related Party Transactions [Line Items]
Payment for office space		$ 30,000
Related Party [Member]
Related Party Transactions [Line Items]
Repaid outstanding balance	$ 239,077
Related Party Loans [Member]
Related Party Transactions [Line Items]
Price per share (in Dollars per share)						$ 10
BTC Development Sponsor LLC [Member]
Related Party Transactions [Line Items]
Sponsor paid shares (in Shares)				8,686,667
BTC Development Sponsor LLC [Member] \| Due to Sponsor [Member]
Related Party Transactions [Line Items]
Sponsor paid amount					$ 25,000
Class B Ordinary Share [Member] \| Due to Sponsor [Member]
Related Party Transactions [Line Items]
Sponsor paid shares (in Shares)					1
Founder Shares [Member]
Related Party Transactions [Line Items]
Forfeiture shares (in Shares)			1,100,000
Completion of the business combination term						1 year
Price of per share (in Dollars per share)						$ 12
Founder Shares [Member] \| BTC Development Sponsor LLC [Member]
Related Party Transactions [Line Items]
Number of founder shares (in Shares)			4,095,833