Business Segment Reporting (Details) $ in Thousands |
3 Months Ended |
9 Months Ended |
12 Months Ended |
Mar. 31, 2021
USD ($)
|
Dec. 31, 2021
USD ($)
|
Dec. 31, 2022
USD ($)
segment
|
Dec. 31, 2020
USD ($)
|
Segment Reporting Information [Line Items] |
|
|
|
|
Gain on sale and other income from loans held for sale, net |
$ 291,334
|
$ 564,525
|
$ 211,018
|
$ 1,178,995
|
Net fair value gains (losses) on loans and related obligations |
76,663
|
341,750
|
104,194
|
311,698
|
Fee income |
161,371
|
386,065
|
362,130
|
389,869
|
Interest income |
12,661
|
43,925
|
47,636
|
42,584
|
Interest expense |
(34,366)
|
(107,694)
|
(151,737)
|
(123,001)
|
Net interest income (expense) |
(21,705)
|
(63,769)
|
(104,101)
|
(80,417)
|
TOTAL REVENUES |
507,663
|
1,228,571
|
573,241
|
1,800,145
|
TOTAL EXPENSES |
373,314
|
1,183,756
|
1,148,615
|
1,293,757
|
IMPAIRMENT OF GOODWILL, INTANGIBLES, AND OTHER ASSETS |
0
|
(1,380,630)
|
(192,509)
|
0
|
Other, net |
(8,892)
|
14,142
|
35,831
|
(6,131)
|
NET INCOME (LOSS) BEFORE INCOME TAXES |
125,457
|
(1,321,673)
|
(732,052)
|
500,257
|
Depreciation and amortization |
3,484
|
50,005
|
64,991
|
13,871
|
TOTAL ASSETS |
20,100,419
|
21,788,946
|
$ 20,872,655
|
19,565,155
|
Number of reportable segments | segment |
|
|
6
|
|
Operating segments |
|
|
|
|
Segment Reporting Information [Line Items] |
|
|
|
|
Gain on sale and other income from loans held for sale, net |
291,546
|
582,901
|
$ 225,685
|
1,181,560
|
Net fair value gains (losses) on loans and related obligations |
76,630
|
324,120
|
92,787
|
309,479
|
Fee income |
154,759
|
417,411
|
399,761
|
377,135
|
Interest income |
12,649
|
43,650
|
46,961
|
42,576
|
Interest expense |
(26,610)
|
(87,454)
|
(124,069)
|
(113,924)
|
Net interest income (expense) |
(13,961)
|
(43,804)
|
(77,108)
|
(71,348)
|
TOTAL REVENUES |
508,974
|
1,280,628
|
641,125
|
1,796,826
|
TOTAL EXPENSES |
348,706
|
1,147,035
|
1,077,119
|
1,236,338
|
IMPAIRMENT OF GOODWILL, INTANGIBLES, AND OTHER ASSETS |
|
(1,380,630)
|
(190,281)
|
|
Other, net |
1,080
|
4,881
|
7,991
|
0
|
NET INCOME (LOSS) BEFORE INCOME TAXES |
161,348
|
(1,242,156)
|
(618,284)
|
560,488
|
Depreciation and amortization |
3,113
|
48,875
|
62,508
|
12,356
|
TOTAL ASSETS |
20,047,170
|
21,752,225
|
20,810,523
|
19,483,510
|
Operating segments | Mortgage Originations |
|
|
|
|
Segment Reporting Information [Line Items] |
|
|
|
|
Gain on sale and other income from loans held for sale, net |
286,481
|
542,951
|
231,983
|
1,171,368
|
Net fair value gains (losses) on loans and related obligations |
0
|
0
|
0
|
0
|
Fee income |
32,731
|
88,399
|
59,096
|
118,237
|
Interest income |
12,483
|
42,555
|
40,680
|
41,688
|
Interest expense |
(11,592)
|
(34,569)
|
(32,956)
|
(39,792)
|
Net interest income (expense) |
891
|
7,986
|
7,724
|
1,896
|
TOTAL REVENUES |
320,103
|
639,336
|
298,803
|
1,291,501
|
TOTAL EXPENSES |
224,246
|
639,196
|
464,084
|
831,563
|
IMPAIRMENT OF GOODWILL, INTANGIBLES, AND OTHER ASSETS |
0
|
(774,524)
|
(129,097)
|
0
|
Other, net |
0
|
0
|
(225)
|
0
|
NET INCOME (LOSS) BEFORE INCOME TAXES |
95,857
|
(774,384)
|
(294,603)
|
459,938
|
Depreciation and amortization |
1,423
|
9,147
|
8,407
|
5,951
|
TOTAL ASSETS |
2,425,529
|
2,148,504
|
173,442
|
2,362,159
|
Operating segments | Reverse Originations |
|
|
|
|
Segment Reporting Information [Line Items] |
|
|
|
|
Gain on sale and other income from loans held for sale, net |
0
|
0
|
0
|
0
|
Net fair value gains (losses) on loans and related obligations |
68,449
|
317,138
|
283,808
|
192,257
|
Fee income |
524
|
3,274
|
5,580
|
1,837
|
Interest income |
0
|
0
|
0
|
0
|
Interest expense |
0
|
0
|
0
|
0
|
Net interest income (expense) |
0
|
0
|
0
|
0
|
TOTAL REVENUES |
68,973
|
320,412
|
289,388
|
194,094
|
TOTAL EXPENSES |
23,693
|
122,389
|
160,919
|
87,219
|
IMPAIRMENT OF GOODWILL, INTANGIBLES, AND OTHER ASSETS |
|
(408,241)
|
(3,500)
|
|
Other, net |
34
|
248
|
3,290
|
0
|
NET INCOME (LOSS) BEFORE INCOME TAXES |
45,314
|
(209,970)
|
128,259
|
106,875
|
Depreciation and amortization |
151
|
29,006
|
38,645
|
897
|
TOTAL ASSETS |
35,861
|
359,896
|
294,904
|
25,841
|
Operating segments | Commercial Originations |
|
|
|
|
Segment Reporting Information [Line Items] |
|
|
|
|
Gain on sale and other income from loans held for sale, net |
0
|
0
|
0
|
0
|
Net fair value gains (losses) on loans and related obligations |
5,431
|
37,720
|
4,210
|
13,350
|
Fee income |
8,930
|
43,015
|
54,437
|
23,862
|
Interest income |
0
|
0
|
0
|
0
|
Interest expense |
0
|
0
|
0
|
0
|
Net interest income (expense) |
0
|
0
|
0
|
0
|
TOTAL REVENUES |
14,361
|
80,735
|
58,647
|
37,212
|
TOTAL EXPENSES |
13,391
|
64,026
|
84,659
|
41,341
|
IMPAIRMENT OF GOODWILL, INTANGIBLES, AND OTHER ASSETS |
0
|
(75,768)
|
(5,500)
|
0
|
Other, net |
149
|
423
|
418
|
0
|
NET INCOME (LOSS) BEFORE INCOME TAXES |
1,119
|
(58,636)
|
(31,094)
|
(4,129)
|
Depreciation and amortization |
125
|
1,909
|
2,211
|
568
|
TOTAL ASSETS |
82,375
|
41,470
|
15,246
|
82,436
|
Operating segments | Lender Services |
|
|
|
|
Segment Reporting Information [Line Items] |
|
|
|
|
Gain on sale and other income from loans held for sale, net |
0
|
0
|
0
|
0
|
Net fair value gains (losses) on loans and related obligations |
0
|
0
|
0
|
0
|
Fee income |
76,383
|
252,268
|
213,887
|
205,197
|
Interest income |
28
|
68
|
962
|
174
|
Interest expense |
(64)
|
(260)
|
(187)
|
(255)
|
Net interest income (expense) |
(36)
|
(192)
|
775
|
(81)
|
TOTAL REVENUES |
76,347
|
252,076
|
214,662
|
205,116
|
TOTAL EXPENSES |
62,970
|
229,227
|
243,397
|
185,361
|
IMPAIRMENT OF GOODWILL, INTANGIBLES, AND OTHER ASSETS |
|
(110,188)
|
(48,384)
|
|
Other, net |
2
|
3,040
|
3,648
|
0
|
NET INCOME (LOSS) BEFORE INCOME TAXES |
13,379
|
(84,299)
|
(73,471)
|
19,755
|
Depreciation and amortization |
1,268
|
8,681
|
12,926
|
4,810
|
TOTAL ASSETS |
125,317
|
227,966
|
140,952
|
117,254
|
Operating segments | Portfolio Management |
|
|
|
|
Segment Reporting Information [Line Items] |
|
|
|
|
Gain on sale and other income from loans held for sale, net |
5,065
|
39,950
|
(6,298)
|
10,192
|
Net fair value gains (losses) on loans and related obligations |
2,750
|
(30,738)
|
(195,231)
|
103,872
|
Fee income |
36,191
|
30,455
|
66,761
|
28,002
|
Interest income |
138
|
1,027
|
5,319
|
714
|
Interest expense |
(14,954)
|
(52,625)
|
(90,926)
|
(73,877)
|
Net interest income (expense) |
(14,816)
|
(51,598)
|
(85,607)
|
(73,163)
|
TOTAL REVENUES |
29,190
|
(11,931)
|
(220,375)
|
68,903
|
TOTAL EXPENSES |
24,406
|
92,197
|
124,060
|
90,854
|
IMPAIRMENT OF GOODWILL, INTANGIBLES, AND OTHER ASSETS |
|
(11,909)
|
(3,800)
|
|
Other, net |
895
|
1,170
|
860
|
0
|
NET INCOME (LOSS) BEFORE INCOME TAXES |
5,679
|
(114,867)
|
(347,375)
|
(21,951)
|
Depreciation and amortization |
146
|
132
|
319
|
130
|
TOTAL ASSETS |
17,378,088
|
18,974,389
|
20,185,979
|
16,895,820
|
Corporate and Other |
|
|
|
|
Segment Reporting Information [Line Items] |
|
|
|
|
Gain on sale and other income from loans held for sale, net |
0
|
0
|
0
|
0
|
Net fair value gains (losses) on loans and related obligations |
0
|
0
|
0
|
0
|
Fee income |
0
|
0
|
0
|
3,117
|
Interest income |
12
|
275
|
675
|
8
|
Interest expense |
(7,756)
|
(20,240)
|
(27,668)
|
(8,945)
|
Net interest income (expense) |
(7,744)
|
(19,965)
|
(26,993)
|
(8,937)
|
TOTAL REVENUES |
(7,744)
|
(19,965)
|
(26,993)
|
(5,820)
|
TOTAL EXPENSES |
18,683
|
74,535
|
112,384
|
48,280
|
IMPAIRMENT OF GOODWILL, INTANGIBLES, AND OTHER ASSETS |
|
0
|
(2,228)
|
|
Other, net |
(9,464)
|
15,193
|
27,837
|
(6,131)
|
NET INCOME (LOSS) BEFORE INCOME TAXES |
(35,891)
|
(79,307)
|
(113,768)
|
(60,231)
|
Depreciation and amortization |
371
|
1,130
|
2,483
|
1,515
|
TOTAL ASSETS |
379,562
|
994,074
|
1,596,532
|
81,645
|
Elim |
|
|
|
|
Segment Reporting Information [Line Items] |
|
|
|
|
Gain on sale and other income from loans held for sale, net |
(212)
|
(18,376)
|
(14,667)
|
(2,565)
|
Net fair value gains (losses) on loans and related obligations |
33
|
17,630
|
11,407
|
2,219
|
Fee income |
6,612
|
(31,346)
|
(37,631)
|
9,617
|
Interest income |
0
|
0
|
0
|
0
|
Interest expense |
0
|
0
|
0
|
(132)
|
Net interest income (expense) |
0
|
0
|
0
|
(132)
|
TOTAL REVENUES |
6,433
|
(32,092)
|
(40,891)
|
9,139
|
TOTAL EXPENSES |
5,925
|
(37,814)
|
(40,888)
|
9,139
|
IMPAIRMENT OF GOODWILL, INTANGIBLES, AND OTHER ASSETS |
|
0
|
0
|
|
Other, net |
(508)
|
(5,932)
|
3
|
0
|
NET INCOME (LOSS) BEFORE INCOME TAXES |
0
|
(210)
|
0
|
0
|
Depreciation and amortization |
0
|
0
|
0
|
0
|
TOTAL ASSETS |
$ (326,313)
|
$ (957,353)
|
$ (1,534,400)
|
$ 0
|