Basis of Presentation (Tables)

3 Months Ended

Mar. 31, 2024

Accounting Policies [Abstract]

Schedule of Basic and Diluted Earnings Per Common Share Calculation

The following is a summary of the basic and diluted earnings per common share calculations for each of the periods presented:

	Three Months Ended March 31,
	2024		2023
Basic earnings per common share:
Net income applicable to FB Financial Corporation	$	27,950	$	36,381
Dividends paid on and undistributed earnings allocated to participating securities	—		—
Earnings available to common shareholders	$	27,950	$	36,381
Weighted average basic shares outstanding	46,874,882		46,679,618
Basic earnings per common share	$	0.60	$	0.78
Diluted earnings per common share:
Earnings available to common shareholders	$	27,950	$	36,381
Weighted average basic shares outstanding	46,874,882		46,679,618
Weighted average diluted shares contingently issuable(1)	123,991		85,536
Weighted average diluted shares outstanding	46,998,873		46,765,154
Diluted earnings per common share	$	0.59	$	0.78

(1) Excludes 2,949 and 159,946 restricted stock units outstanding considered to be antidilutive for the three months ended March 31, 2024 and 2023