Earnings per Share Repurchase of Common Stock (Details) - USD ($)	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2015
Stock Repurchased and Retired During Period, Value	$ 10,400,000	$ 9,060,000
10b5-1 share repurchase program [Member]
Stock Repurchase Program, Authorized Amount	$ 250,000,000		$ 50,000,000
Stock Repurchased and Retired During Period, Shares	350,862	282,003
Stock Repurchased and Retired During Period, Value	$ 10,400,000	$ 9,100,000
Stock Repurchase Program, Remaining Authorized Repurchase Amount	$ 95,300,000