Shareholders' Equity (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2014
Equity, Class of Treasury Stock [Line Items]
Cash dividends declared per share (in dollars per share)	$ 0.20	$ 0.20	$ 0.60	$ 0.60
Repurchase of shares (in shares)	0		0	440,000
Treasury Stock, Value, Acquired, Cost Method				$ 17,500,000
Remaining authorized repurchase capacity	$ 96,100,000		$ 96,100,000
Share repurchase program 2014
Equity, Class of Treasury Stock [Line Items]
Authorized amount to be repurchased					$ 500,000,000