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Organization and Description of the Trust - Additional Information (Detail)	12 Months Ended
	Oct. 31, 2018 EUR (€) Depositor shares
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Organization formation date	Dec. 05, 2005
Initial deposits by Sponsor, Primary deposit account | €	€ 100
Number of deposits accounts in which trust's assets primarily consist of Euros | Depositor	2
Redemptions Capital Shares, Number of shares in each Block | shares	50,000

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