Amount of subscription receivable from investors who have been allocated common stock.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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Name:	us-gaap_CommonStockShareSubscribedButUnissuedSubscriptionsReceivable
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Summary of Significant Accounting Policies - Subscription Receivable (Details)	1 Months Ended	3 Months Ended	4 Months Ended	12 Months Ended
	Oct. 31, 2025 USD ($)	Mar. 31, 2026 USD ($) item	Dec. 31, 2025 USD ($) item	Dec. 31, 2025 USD ($) item
Summary of Significant Accounting Policies
Subscription receivable		$ 10	$ 10	$ 10
AVAX
Summary of Significant Accounting Policies
Number of digital assets to be received	192,923
Avalanche Treasury Company, LLC
Summary of Significant Accounting Policies
Subscription receivable		$ 5,125,002	$ 5,922,749	$ 5,922,749
Avalanche Treasury Company, LLC \| AVAX
Summary of Significant Accounting Policies
Number of digital assets to be received \| item		166,179	192,923	192,923
Subscription receivable		$ 5,125,002	$ 5,922,749	$ 5,922,749