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Organization - Additional Information (Detail) | 6 Months Ended
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Jun. 30, 2021 CAD ($) Account shares
Organization Consolidation And Presentation Of Financial Statements [Abstract] |
Organization formation date | Jun. 08, 2006
Initial deposits by sponsor, primary deposit account | $ | $ 100
Number of deposits accounts in which trust's assets primarily consist of Canadian Dollars | Account | 2
Redemptions Capital Shares, Number of shares in each Block | shares | 50,000

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