Consolidated Statements of Changes in Stockholder's Equity (Unaudited) (Parenthetical) - shares	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Statement of Stockholders' Equity [Abstract]
Issuance of common stock (in shares)			51,746
Treasury stock, shares purchased (in shares)	874,080	1,163,500	3,420,747	4,633,540
Exercise of stock options (in shares)	87,025	26,861	155,296	28,522
Restricted stock, shares forfeited (in shares)	31,796	29,882	68,548	43,856
Repurchased shares for taxes (in shares)	198,794	16,599	203,973	16,599