Basis of Presentation (Tables)

3 Months Ended

Mar. 31, 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 March 31,
	2022		2021
Basic earnings per common share calculation:
Net income applicable to FB Financial Corporation	$	35,236	$	52,874
Dividends paid on and undistributed earnings allocated to participating securities	—		—
Earnings available to common shareholders	$	35,236	$	52,874
Weighted average basic shares outstanding	47,530,520		47,278,865
Basic earnings per common share	$	0.74	$	1.12
Diluted earnings per common share:
Earnings available to common shareholders	$	35,236	$	52,874
Weighted average basic shares outstanding	47,530,520		47,278,865
Weighted average diluted shares contingently issuable(1)	193,382		690,241
Weighted average diluted shares outstanding	47,723,902		47,969,106
Diluted earnings per common share	$	0.74	$	1.10

(1)Excludes 123,709 restricted stock units outstanding considered to be antidilutive for the three months ended March 31, 2022 and 87,452 restricted stock units outstanding considered to be antidilutive for three months ended March 31, 2021.