Share Incentive Plans - Schedule of Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Compensation information
Compensation Expense	$ 31,815	$ 29,513	$ 27,810
Compensation Capitalized	1,848	1,510	1,430
Restricted Units In-Lieu of Bonus	525	2,793	1,038
Compensation Equity	34,188	33,816	30,278
Dividends Incurred	1,793	2,159	2,015
Restricted Shares [Member]
Compensation information
Compensation Expense	11,006	10,419	7,258
Compensation Capitalized	1,480	1,176	1,131
Restricted Units In-Lieu of Bonus	0	0	0
Compensation Equity	12,486	11,595	8,389
Dividends Incurred	889	1,120	761
Restricted Stock Units (RSUs) [Member]
Compensation information
Compensation Expense	15,809	16,487	16,689
Compensation Capitalized	96	87	70
Restricted Units In-Lieu of Bonus	525	2,530	1,038
Compensation Equity	16,430	19,104	17,797
Dividends Incurred	904	1,039	1,254
Options [Member]
Compensation information
Compensation Expense	4,436	1,889	2,980
Compensation Capitalized	192	169	121
Restricted Units In-Lieu of Bonus	0	263	0
Compensation Equity	4,628	2,321	3,101
Dividends Incurred	0	0	0
Employee Share Purchase Plan Discount [Member]
Compensation information
Compensation Expense	564	718	883
Compensation Capitalized	80	78	108
Restricted Units In-Lieu of Bonus	0	0	0
Compensation Equity	644	796	991
Dividends Incurred	$ 0	$ 0	$ 0