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Schedules of Investment $ in Thousands	Dec. 31, 2023 USD ($) Bitcoin	Dec. 31, 2022 USD ($) Bitcoin
Schedule Of Investments [Line Items]
Investment, Type [Extensible Enumeration]	Investment in Bitcoin	Investment in Bitcoin
Cost	$ 7,016,906	$ 7,158,661
Fair Value	$ 26,350,470	$ 10,464,263
Percent of Net Assets	100.00%	100.00%
Investment in Bitcoin
Schedule Of Investments [Line Items]
Quantity of Bitcoin | Bitcoin	619,525.9291702	632,041.52945742
Cost	$ 7,016,906	$ 7,158,661
Fair Value	$ 26,350,470	$ 10,464,263
Percent of Net Assets	100.00%	100.00%

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