XML 35 R20.htm IDEA: XBRL DOCUMENT v3.8.0.1

Organization and Description of the Trust - Additional Information (Detail)	12 Months Ended
	Oct. 31, 2017 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

X

- Definition

Date when an entity was incorporated

+ References

No definition available.

+ Details

Name:	dei_EntityIncorporationDateOfIncorporation
Namespace Prefix:	dei_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Initial Incorporation Deposit With Bank Sponsor

+ References

No definition available.

+ Details

Name:	fxe_InitialIncorporationDepositWithBankSponsor
Namespace Prefix:	fxe_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

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

+ References

No definition available.

+ Details

Name:	fxe_NumberOfDepositsAccountsInWhichTrustAssetsPrimarilyConsistDemandDeposit
Namespace Prefix:	fxe_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Stock Redeemable In Baskets, Number Of Shares

+ References

No definition available.

+ Details

Name:	fxe_StockRedeemableInBasketsNumberOfShares
Namespace Prefix:	fxe_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration