Related Parties - Additional Information (Details) - Sponsor [Member]	6 Months Ended
	Sep. 30, 2024 USD ($) shares
Related Party Transaction [Line Items]
Related party transaction, amounts of transaction | $	$ 500,000
Frankin Resources Inc [Member]
Related Party Transaction [Line Items]
Number of shares held by related party | shares	0
Franklin Bitcoin ETF [Member]
Related Party Transaction [Line Items]
Related party transaction, amounts of transaction | $	$ 500,000
Franklin Bitcoin ETF [Member] | Frankin Resources Inc [Member]
Related Party Transaction [Line Items]
Number of shares held by related party | shares	0