v3.26.1
Document and Entity Information - shares
6 Months Ended
Jun. 30, 2026
Aug. 03, 2026
Cover [Abstract]    
Document Type 10-Q  
Amendment Flag false  
Document Fiscal Year Focus 2026  
Document Fiscal Period Focus Q2  
Document Period End Date Jun. 30, 2026  
Document Quarterly Report true  
Document Transition Report false  
Current Fiscal Year End Date --12-31  
Entity Registrant Name Grayscale Ethereum Staking ETF  
Entity Central Index Key 0001725210  
Entity Small Business false  
Entity Emerging Growth Company false  
Entity Common Stock, Shares Outstanding   94,568,500
Entity Shell Company false  
Entity Filer Category Large Accelerated Filer  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity File Number 001-42185  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 82-6677805  
Entity Address, Address Line One c/o Grayscale Investments Sponsors, LLC  
Entity Address, Address Line Two 290 Harbor Drive, 4th Floor  
Trading Symbol ETHE  
Security Exchange Name NYSEArca  
City Area Code 212  
Local Phone Number 668-1427  
Entity Address, City or Town Stamford  
Entity Address, Postal Zip Code 06902  
Entity Address, State or Province CT  
Title of 12(b) Security Grayscale Ethereum Staking ETF Shares