v3.25.1

Statements of Operations (Unaudited) (Parentheticals) - USD ($)	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Realized gain	$ 711,685,203	$ 100,560
Realized loss	$ (78,845,357)	$ (35)

X

- Definition

Amount of realized gain on investment.

+ References

No definition available.

+ Details

Name:	ibit_RealizedInvestmentGains
Namespace Prefix:	ibit_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Amount of realized loss on investment.

+ References

No definition available.

+ Details

Name:	ibit_RealizedInvestmentLosses
Namespace Prefix:	ibit_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration