Additional trust expenses paid by sponsor.

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- Definition

Minority interest percentage of ownership by affiliate.

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- Definition

Number of incidental rights distributed in payment of sponsors fee.

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- Definition

Number of incidental rights held.

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- Definition

Purchase of share value.

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- Definition

Amount for accounts payable to related parties.

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- Definition

Number of common stock held in a trust that has been set up specifically to accumulate stock for the sole purpose of distribution to participating employees but not yet earned.

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- Definition

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

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Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.

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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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Identify the stated interest rate per the agreement, for example, leasing and debt arrangements between related parties.

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Related Parties - Additional Information (Detail)		3 Months Ended		9 Months Ended
Related Parties - Additional Information (Detail)	Mar. 02, 2022 USD ($)	Mar. 31, 2022 USD ($) Right shares	Mar. 31, 2021 USD ($) Right	Mar. 31, 2022 USD ($) Right shares	Mar. 31, 2021 USD ($) Right	Jun. 30, 2021 USD ($) Right shares
Related Party Transaction [Line Items]
Shares of the Trust, held by related parties \| shares		1,786,273		1,786,273		1,986,022
Number of Incidental Rights held \| Right		0		0		0
Number of Incidental Rights distributed \| Right		0	0	0	0
Accrued and unpaid Sponsor's Fees		$ 0		$ 0		$ 0
Additional trust expenses paid by sponsor		$ 0	$ 0	$ 0	$ 0
Sponsor's Parent \| Coinbase Inc
Related Party Transaction [Line Items]
Percentage of minority interest owned		1.00%		1.00%
Sponsor
Related Party Transaction [Line Items]
Related party sponsor fee percentage				2.50%
Sponsor's Fees incurred		$ 646,110	$ 858,907	$ 2,881,005	$ 1,339,930
Aggregate amount of total share value purchased	$ 200,000,000
Sponsor \| Maximum
Related Party Transaction [Line Items]
Related party transaction in a fiscal year				600,000
Non Sponsor Paid Expenses \| Minimum
Related Party Transaction [Line Items]
Related party transaction in a fiscal year				$ 600,000