Earnings Per Common Share (EPS) - Diluted EPS (Details) - $ / shares shares in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Earnings Per Share [Abstract]
Average common shares outstanding (in shares)	57,682	56,835	57,525	56,707
Effect of dilutive stock awards (in shares)	693	751	820	866
Total potential shares outstanding (in shares)	58,375	57,586	58,345	57,573
Diluted EPS (in dollars per share)	$ 0.44	$ 0.27	$ 1.14	$ 0.71
Equity awards excluded as the impact was anti-dilutive (in shares)	1,242	1,641	1,091	1,612