NONCONTROLLING INTERESTS - Others' Interest in Equity of Consumer Loan Companies (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
	Jun. 28, 2024	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Mar. 31, 2025	Dec. 31, 2024	Mar. 31, 2024	Dec. 31, 2023
Noncontrolling Interest [Line Items]
Total Consolidated Equity		$ 8,059,209	$ 7,420,614	$ 8,059,209	$ 7,420,614	$ 7,884,840	$ 7,886,310	$ 7,243,372	$ 7,101,038
Noncontrolling Interest in Equity of Consolidated Subsidiaries		110,826		110,826			$ 91,336
Net Income (Loss)		318,006	238,517	398,716	526,004
Noncontrolling interests in income of consolidated subsidiaries		$ 3,169	$ 2,961	$ 4,255	$ 6,413
Consumer Loan Companies
Noncontrolling Interest [Line Items]
Ownership percentage purchased	46.50%
Payments to acquire interest in subsidiaries and affiliates	$ 22,000
VIE, consolidated | Advance Purchaser
Noncontrolling Interest [Line Items]
Others' Ownership Interest		10.70%		10.70%			10.70%
VIE, consolidated | Advance Purchaser | Weighted Average
Noncontrolling Interest [Line Items]
Others' Ownership Interest		10.70%	10.70%	10.70%	10.70%
VIE, consolidated | Newrez Joint Ventures
Noncontrolling Interest [Line Items]
Others' Ownership Interest		49.50%		49.50%			49.50%
VIE, consolidated | Newrez Joint Ventures | Weighted Average
Noncontrolling Interest [Line Items]
Others' Ownership Interest		49.50%	49.50%	49.50%	49.50%
VIE, consolidated | Consumer Loan Companies
Noncontrolling Interest [Line Items]
Ownership percentage by parent	100.00%
VIE, consolidated | Consumer Loan Companies | Weighted Average
Noncontrolling Interest [Line Items]
Others' Ownership Interest		0.00%	46.50%	0.00%	46.50%
VIE, consolidated | Excess MSRs
Noncontrolling Interest [Line Items]
Others' Ownership Interest		20.00%		20.00%			20.00%
Subsidiary, ownership percentage, noncontrolling owner, after acquisition		20.00%	20.00%	20.00%	20.00%
VIE, consolidated | Other investments
Noncontrolling Interest [Line Items]
Others' Ownership Interest		24.60%		24.60%			10.00%
Subsidiary, ownership percentage, noncontrolling owner, after acquisition		24.60%		24.60%
VIE, consolidated | Advance Purchaser
Noncontrolling Interest [Line Items]
Total Consolidated Equity		$ 86,594		$ 86,594			$ 91,384
Noncontrolling Interest in Equity of Consolidated Subsidiaries		9,259		9,259			9,770
Net Income (Loss)		1,446	$ (1,149)	1,110	$ 8,381
Noncontrolling interests in income of consolidated subsidiaries		154	(123)	118	895
VIE, consolidated | Newrez Joint Ventures
Noncontrolling Interest [Line Items]
Total Consolidated Equity		19,077		19,077			19,621
Noncontrolling Interest in Equity of Consolidated Subsidiaries		9,443		9,443			9,687
Net Income (Loss)		1,982	2,052	2,697	2,164
Noncontrolling interests in income of consolidated subsidiaries		981	1,016	1,335	1,071
VIE, consolidated | Consumer Loan Companies
Noncontrolling Interest [Line Items]
Net Income (Loss)		731	(7,318)	(819)	(5,127)
Noncontrolling interests in income of consolidated subsidiaries		0	(3,403)	0	(2,384)
VIE, consolidated | Excess MSRs
Noncontrolling Interest [Line Items]
Total Consolidated Equity		128,280		128,280			136,645
Noncontrolling Interest in Equity of Consolidated Subsidiaries		25,656		25,656			27,329
Net Income (Loss)		3,441	23,182	4,764	23,182
Noncontrolling interests in income of consolidated subsidiaries		688	4,636	952	4,636
VIE, consolidated | Other investments
Noncontrolling Interest [Line Items]
Total Consolidated Equity		96,426		96,426			50,778
Noncontrolling Interest in Equity of Consolidated Subsidiaries		23,715		23,715			4,608
Net Income (Loss)		2,550	0	4,280	0
Noncontrolling interests in income of consolidated subsidiaries		691	0	1,191	0
VIE, consolidated | Asset management
Noncontrolling Interest [Line Items]
Total Consolidated Equity		938,160		938,160			844,669
Noncontrolling Interest in Equity of Consolidated Subsidiaries		42,753		42,753			$ 39,942
Net Income (Loss)		(2,783)	25,964	(64,900)	(13)
Noncontrolling interests in income of consolidated subsidiaries		$ 655	$ 835	$ 659	$ 2,195