XML 15 R1.htm IDEA: XBRL DOCUMENT v3.21.2
Document and Entity Information
 6 Months Ended
Jun. 30, 2021
shares
Cover [Abstract]  
Document Type 10-Q
Amendment Flag false
Document Period End Date Jun. 30, 2021
Document Fiscal Year Focus 2021
Document Fiscal Period Focus Q2
Trading Symbol FXY
Entity Registrant Name Invesco CurrencyShares Japanese Yen Trust
Entity Central Index Key 0001353613
Current Fiscal Year End Date --12-31
Entity Filer Category Non-accelerated Filer
Entity Small Business true
Entity Emerging Growth Company false
Entity Current Reporting Status Yes
Entity Interactive Data Current Yes
Entity Shell Company false
Entity File Number 001-33298
Entity Tax Identification Number 37-6416176
Entity Address, Address Line One 3500 Lacey Road
Entity Address, Address Line Two Suite 700
Entity Address, City or Town Downers Grove
Entity Address, State or Province IL
Entity Address, Postal Zip Code 60515
City Area Code 800
Local Phone Number 983-0903
Document Quarterly Report true
Document Transition Report false
Entity Incorporation, State or Country Code NY
Entity Common Stock, Shares Outstanding 2,150,000
Title of 12(b) Security Common Units of Beneficial Interest
Security Exchange Name NYSEArca