v3.26.1
Cover
Jul. 23, 2026
Document Information [Line Items]  
Document Type 8-K
Document Period End Date Jul. 23, 2026
Entity Registrant Name POPULAR, INC.
Entity Incorporation, State or Country Code PR
Entity File Number 001-34084
Entity Tax Identification Number 66-0667416
Entity Address, Address Line One 209 Muñoz Rivera Avenue
Entity Address, City or Town Hato Rey
Entity Address, Country PR
Entity Address, Postal Zip Code 00918
City Area Code (787)
Local Phone Number 765-9800
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company false
Entity Central Index Key 0000763901
Amendment Flag false
Common Stock  
Document Information [Line Items]  
Title of 12(b) Security Common Stock ($0.01 par value)
Trading Symbol BPOP
Security Exchange Name NASDAQ
Cumulative Preferred Stock  
Document Information [Line Items]  
Title of 12(b) Security 6.125% Cumulative Monthly Income Trust Preferred Securities
Trading Symbol BPOPM
Security Exchange Name NASDAQ