DEBT - Senior Notes and Other Borrowings (Details) - USD ($)	Sep. 30, 2025	Dec. 31, 2024
Debt Instrument [Line Items]
Facility Amount	$ 385,000,000	$ 410,000,000
Principal	2,196,059,000	2,127,099,000
Unamortized Debt Issuance (Costs)/ Premium	(5,298,000)	(6,616,000)
Carrying Value	2,190,761,000	2,120,483,000
Loans payable and other borrowings
Debt Instrument [Line Items]
Principal	568,813,000	475,569,000
Unamortized Debt Issuance (Costs)/ Premium	0	0
Carrying Value	568,813,000	475,569,000
Mortgage warehouse facilities borrowings
Debt Instrument [Line Items]
Principal	150,176,000	174,460,000
Unamortized Debt Issuance (Costs)/ Premium	0	0
Carrying Value	150,176,000	174,460,000
Senior Notes
Debt Instrument [Line Items]
Principal	1,477,070,000	1,477,070,000
Unamortized Debt Issuance (Costs)/ Premium	(5,298,000)	(6,616,000)
Carrying Value	$ 1,471,772,000	1,470,454,000
Senior Notes | $5.875% Senior Notes due 2027
Debt Instrument [Line Items]
Stated interest rate of senior notes	5.875%
Principal	$ 500,000,000	500,000,000
Unamortized Debt Issuance (Costs)/ Premium	(1,303,000)	(1,890,000)
Carrying Value	$ 498,697,000	498,110,000
Senior Notes | 6.625% Senior Notes Due 2027
Debt Instrument [Line Items]
Stated interest rate of senior notes	6.625%
Principal	$ 27,070,000	27,070,000
Unamortized Debt Issuance (Costs)/ Premium	517,000	733,000
Carrying Value	$ 27,587,000	27,803,000
Senior Notes | $5.75% Senior Notes due 2028
Debt Instrument [Line Items]
Stated interest rate of senior notes	5.75%
Principal	$ 450,000,000	450,000,000
Unamortized Debt Issuance (Costs)/ Premium	(1,447,000)	(1,920,000)
Carrying Value	$ 448,553,000	448,080,000
Senior Notes | $5.125% Senior Notes due 2030
Debt Instrument [Line Items]
Stated interest rate of senior notes	5.125%
Principal	$ 500,000,000	500,000,000
Unamortized Debt Issuance (Costs)/ Premium	(3,065,000)	(3,539,000)
Carrying Value	496,935,000	496,461,000
Line of Credit | $1 Billion Revolving Credit Facility | Revolving Credit Facility
Debt Instrument [Line Items]
Facility Amount	1,000,000,000
Principal	0	0
Unamortized Debt Issuance (Costs)/ Premium	0	0
Carrying Value	$ 0	$ 0