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Organization and Description of the Trust - Additional Information (Detail) (CAD)	3 Months Ended
	Jan. 31, 2015 Accounts
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization formation date	Jun. 08, 2006
Initial deposits by sponsor, primary deposit account	100fxc_InitialIncorporationDepositWithBankSponsor
Number of deposits accounts in which trust's assets primarily consist of Canadian Dollars	2fxc_NumberOfDepositsAccountsInWhichTrustAssetsPrimarilyConsistDemandDeposit
Redemptions Capital Shares, Number of shares in each Block	50,000fxc_StockRedeemableNumberShareEachBlockShares

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Initial incorporation deposit with bank sponsor.

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Number of deposits accounts in which trust assets primarily consist demand deposit.

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Stock redeemable number share each block shares.

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