v3.25.4
Cover - USD ($)
 12 Months Ended
Dec. 31, 2025
Mar. 03, 2026
Jun. 30, 2025
Cover [Abstract]      
Document Type 10-K    
Amendment Flag false    
Document Annual Report true    
Document Transition Report false    
Document Period End Date Dec. 31, 2025    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2025    
Current Fiscal Year End Date --12-31    
Entity File Number 001-16767    
Entity Registrant Name Western New England Bancorp, Inc.    
Entity Central Index Key 0001157647    
Entity Tax Identification Number 73-1627673    
Entity Incorporation, State or Country Code MA    
Entity Address, Address Line One 141 Elm Street    
Entity Address, City or Town Westfield    
Entity Address, State or Province MA    
Entity Address, Postal Zip Code 01085    
City Area Code (413)    
Local Phone Number 568-1911    
Title of 12(b) Security Common Stock, $0.01 par value per share    
Trading Symbol WNEB    
Security Exchange Name NASDAQ    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Accelerated Filer    
Entity Small Business true    
Entity Emerging Growth Company false    
Entity Shell Company false    
Entity Public Float     $ 189,164,244
Entity Common Stock, Shares Outstanding   20,260,598  
Documents Incorporated by Reference [Text Block] Portions of the Proxy Statement for the 2026 Annual Meeting of Shareholders are incorporated by reference into Part III of this report.    
ICFR Auditor Attestation Flag true    
Document Financial Statement Error Correction [Flag] false    
Share Price     $ 9.23
Auditor Name Wolf & Company, P.C.    
Auditor Location Boston, Massachusetts    
Auditor Firm ID 392