Senior Notes, Loans Payable and Mortgage Repurchase Facilities - Schedule of Senior Notes (Details) - Senior Notes - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023	Jun. 30, 2020	Jun. 30, 2017
Debt Instrument
Discount and deferred loan costs	$ (3,970)	$ (5,751)
Total	$ 646,030	$ 1,094,249
5.875% Senior Notes due June 15, 2024
Debt Instrument
Interest rate on senior note (percent)	5.875%	5.875%		5.875%
Aggregate outstanding debt	$ 0	$ 450,000
5.250% Senior Notes due June 1, 2027
Debt Instrument
Interest rate on senior note (percent)	5.25%	5.25%		5.25%
Aggregate outstanding debt	$ 300,000	$ 300,000
5.700% Senior Notes due June 15, 2028
Debt Instrument
Interest rate on senior note (percent)	5.70%	5.70%	5.70%
Aggregate outstanding debt	$ 350,000	$ 350,000