v3.22.2.2
Cover
Dec. 09, 2022
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Dec. 09, 2022
Entity File Number 000-13660
Entity Registrant Name SEACOAST BANKING CORPORATION OF FLORIDA
Entity Central Index Key 0000730708
Entity Tax Identification Number 59-2260678
Entity Incorporation, State or Country Code FL
Entity Address, Address Line One 815 Colorado Avenue
Entity Address, City or Town Stuart
Entity Address, State or Province FL
Entity Address, Postal Zip Code 34994
City Area Code 772
Local Phone Number 287-4000
Written Communications true
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common stock, $0.10 par value
Trading Symbol SBCF
Security Exchange Name NASDAQ
Entity Emerging Growth Company false