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Derivatives - Schedule of Effect of Derivatives on the Consolidated Statement of Operations and Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2025	Sep. 30, 2024
Derivatives not designated as hedging instruments:
Realized gain (loss) on financial instruments	$ (5,756)	$ (4,215)
Unrealized gain (loss) on financial asset	664,993	0
Not designated as hedging instrument
Derivatives not designated as hedging instruments:
Realized gain (loss) on financial instruments	(5,756)	0
Total gain (loss) on derivatives	189,454	0
Not designated as hedging instrument | Bitcoin purchase option
Derivatives not designated as hedging instruments:
Realized gain (loss) on financial instruments	(5,756)	0
Unrealized gain (loss) on financial asset	2,910	0
Not designated as hedging instrument | 2030 Capped Call Transactions
Derivatives not designated as hedging instruments:
Unrealized gain (loss) on financial asset	81,200	0
Not designated as hedging instrument | 2029 Capped Call Transactions
Derivatives not designated as hedging instruments:
Unrealized gain (loss) on financial asset	$ 111,100	$ 0

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Amount of realized and unrealized gain (loss) on investment.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(9)(a))
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Reference 3: http://www.xbrl.org/2003/role/recommendedDisclosureRef
-Topic 230
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-Section 45
-Paragraph 28
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-Publisher FASB
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Amount of realized gain (loss) on investment.

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-Topic 944
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
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-Topic 230
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