XML 19 R1.htm IDEA: XBRL DOCUMENT v3.25.0.1
Cover - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2024
Feb. 24, 2025
Jun. 30, 2024
Cover [Abstract]      
Document Type 10-K    
Document Annual Report true    
Document Period End Date Dec. 31, 2024    
Current Fiscal Year End Date --12-31    
Document Transition Report false    
Entity File Number 001-41093    
Entity Registrant Name HOME BANCSHARES, INC.    
Entity Incorporation, State or Country Code AR    
Entity Tax Identification Number 71-0682831    
Entity Address, Address Line One 719 Harkrider, Suite 100    
Entity Address, City or Town Conway    
Entity Address, State or Province AR    
Entity Address, Postal Zip Code 72032    
City Area Code 501    
Local Phone Number 339-2929    
Title of 12(g) Security Common Stock, par value $0.01 per share    
Trading Symbol HOMB    
Security Exchange Name NYSE    
Entity Well-known Seasoned Issuer Yes    
Entity Voluntary Filers No    
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    
ICFR Auditor Attestation Flag true    
Document Financial Statement Error Correction [Flag] false    
Entity Shell Company false    
Entity Public Float     $ 4,490
Entity Common Stock, Shares Outstanding   198,550,689  
Documents Incorporated by Reference Documents incorporated by reference: Portions of the registrant’s Proxy Statement relating to its 2025 Annual Meeting to be held on April 17, 2025, are incorporated by reference into Part III of this Form 10-K.    
Entity Central Index Key 0001331520    
Document Fiscal Year Focus 2024    
Document Fiscal Period Focus FY    
Amendment Flag false