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Organization - Additional Information (Detail)
 9 Months Ended
Sep. 30, 2023
AUD ($)
Account
shares
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Date of Incorporation Jun. 08, 2006
Initial deposits by sponsor, primary deposit account | $ $ 100
Number of deposits accounts in which trust's assets primarily consist of Australian Dollars | Account 2
Redemptions capital shares, number of shares in each block | shares 50,000