RELATED PARTIES (Details) - Franklin Holdings, LLC [Member]	Sep. 30, 2026 shares
RELATED PARTIES [Abstract]
Number of shares held by related party (in Shares)	0
Franklin Crypto Index ETF [Member]
RELATED PARTIES [Abstract]
Number of shares held by related party (in Shares)	0

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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+ Details