Equity and Equity Compensation Plans - Compensation Costs for PSU's (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total expense	$ 18,800	$ 18,070	$ 55,382	$ 51,672
Performance Restricted Stock Units
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total expense	636	1,052	3,625	2,721
Performance Restricted Stock Units | PSU expense
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total expense	1,224	1,867	4,405	3,536
Performance Restricted Stock Units | Expense due to reassessment of achievement related to prior periods
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total expense	$ (588)	$ (815)	$ (780)	$ (815)