v3.25.2
Cover Page - shares
6 Months Ended
Jun. 30, 2025
Aug. 04, 2025
Cover [Abstract]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Jun. 30, 2025  
Document Transition Report false  
Entity File Number 0-11733  
Entity Registrant Name CITY HOLDING COMPANY  
Entity Incorporation, State or Country Code WV  
Entity Tax Identification Number 55-0619957  
Entity Address, Address Line One 25 Gatewater Road,  
Entity Address, City or Town Charleston,  
Entity Address, State or Province WV  
Entity Address, Postal Zip Code 25313  
City Area Code 304  
Local Phone Number 769-1100  
Title of 12(b) Security Common Stock, $2.50 par value  
Trading Symbol CHCO  
Security Exchange Name NASDAQ  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Large Accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   14,494,831
Entity Central Index Key 0000726854  
Current Fiscal Year End Date --12-31  
Document Fiscal Year Focus 2025  
Document Fiscal Period Focus Q2  
Amendment Flag false