Consolidated Statements of Changes in Stockholders' Equity (Parenthetical) - shares	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Statement of Stockholders' Equity [Abstract]
Issuance of common stock (in shares)	2,591,007	4,759,048	1,464,243
Treasury stock, shares purchased (in shares)	6,055,119	7,587,142	3,543,800
Exercises in period (in shares)	28,522	0	0
Restricted stock, shares forfeited (in shares)	65,509	17,247	44,231
Repurchased shares for taxes (in shares)	19,820	13,453