Basis of Presentation (Tables)

6 Months Ended

Jun. 30, 2022

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 calculation for each of the periods presented:

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Basic earnings per common share calculation:
Net income applicable to FB Financial Corporation	$	19,345	$	43,294	$	54,581	$	96,168
Dividends paid on and undistributed earnings allocated to participating securities	—		—		—		—
Earnings available to common shareholders	$	19,345	$	43,294	$	54,581	$	96,168
Weighted average basic shares outstanding	47,111,055		47,351,969		47,320,784		47,312,312
Basic earnings per common share	$	0.41	$	0.91	$	1.15	$	2.03
Diluted earnings per common share:
Earnings available to common shareholders	$	19,345	$	43,294	$	54,581	$	96,168
Weighted average basic shares outstanding	47,111,055		47,351,969		47,320,784		47,312,312
Weighted average diluted shares contingently issuable(1)	100,595		641,804		145,507		664,221
Weighted average diluted shares outstanding	47,211,650		47,993,773		47,466,291		47,976,533
Diluted earnings per common share	$	0.41	$	0.90	$	1.15	$	2.00

(1)Excludes 202,661 and 10,678 restricted stock units outstanding considered to be antidilutive for the three and six months ended June 30, 2022 and 164,472 and 250,776 restricted stock units outstanding considered to be antidilutive for three and six months ended June 30, 2021.