Borrowings and Financing Activities - Schedule of Interest Expense (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Debt Instrument [Line Items]
Loss on extinguishment of debt	$ 0	$ 0	$ 4,275	$ 0
Other	0	92	0	110
Total interest expense	27,064	21,805	56,110	43,244
Senior notes
Debt Instrument [Line Items]
Interest expense, debt	21,156	20,303	43,284	40,591
Mortgage loan financing facilities
Debt Instrument [Line Items]
Interest expense, debt	5,108	400	6,546	477
FHLB advances
Debt Instrument [Line Items]
Interest expense, debt	544	611	1,489	1,356
Revolving Credit Facility
Debt Instrument [Line Items]
Interest expense, debt	$ 256	$ 399	$ 516	$ 710