Annual report pursuant to Section 13 and 15(d)

LONG-TERM BORROWINGS - Narrative 2 (Details)

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LONG-TERM BORROWINGS - Narrative 2 (Details) - USD ($)
$ in Millions
1 Months Ended 12 Months Ended
Apr. 12, 2016
May 31, 2005
Nov. 30, 2004
Dec. 31, 2021
CCBG Capital Trust II [Member]        
Debt Instrument [Line Items]        
Description of interest rate basis       3-month LIBOR
CCBG Capital Trust I [Member]        
Debt Instrument [Line Items]        
Description of interest rate basis       3-month LIBOR
Junior Subordinated Deferrable Interest Notes [Member] | CCBG Capital Trust II [Member]        
Debt Instrument [Line Items]        
Notes Issued       $ 32.0
Debt Instrument Issued   $ 31.0    
Note Payable Maturity Date   Jun. 15, 2035    
Interest rate, basis spread (in percent)   1.80%    
Proceeds received from the Trust   $ 32.0    
Tier One Risk Based Capital       31.0
Junior Subordinated Deferrable Interest Notes [Member] | CCBG Capital Trust II [Member] | Common Stock [Member]        
Debt Instrument [Line Items]        
Notes Issued   $ 0.9    
Junior Subordinated Deferrable Interest Notes [Member] | CCBG Capital Trust I [Member]        
Debt Instrument [Line Items]        
Notes Issued       30.9
Debt Instrument Issued     $ 30.0  
Note Payable Maturity Date     Dec. 31, 2034  
Interest rate, basis spread (in percent)     1.90%  
Proceeds received from the Trust     $ 30.9  
Tier One Risk Based Capital       $ 20.0
Junior Subordinated Deferrable Interest Notes [Member] | CCBG Capital Trust I [Member] | Common Stock [Member]        
Debt Instrument [Line Items]        
Notes Issued     $ 0.9  
Subordinated Debt [Member]        
Extinguishment Of Debt [Line Items]        
Extinguishment Of Debt Amount $ 10.0