Common Stock and Stock-Based Awards - Dividends and Share Repurchase Authorization (Narrative) (Details) - USD ($) $ / shares in Units, $ in Thousands			3 Months Ended		6 Months Ended
	Jul. 12, 2024	Jun. 10, 2024	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Feb. 19, 2020	Oct. 26, 2018	Mar. 06, 2018	Dec. 07, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Dividends paid			$ 5,900	$ 5,900	$ 11,836	$ 11,696
Quarterly cash dividend declared		$ 0.165
Repurchase of common stock, shares					0
Repurchase of common shares remaining authorized amount			$ 154,600		$ 154,600
Subsequent Event [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Dividends paid	$ 6,000
Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Repurchase of common shares program authorized amount							$ 150,000	$ 100,000	$ 250,000	$ 100,000