Loans Receivable and Allowance for Credit Losses - Schedule of Aging Analysis of Loans (Details) - USD ($)
$ in Thousands |
Mar. 31, 2026 |
Dec. 31, 2025 |
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
$ 58,100,749
|
$ 56,878,172
|
| Current Accruing Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
57,751,730
|
56,562,628
|
| Total Accruing Past Due Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
168,371
|
149,702
|
| Accruing Loans 30-59 Days Past Due |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
89,714
|
107,134
|
| Accruing Loans 60-89 Days Past Due |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
78,657
|
42,568
|
| Total Nonaccrual Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
180,648
|
165,842
|
| Commercial Lending |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
40,983,256
|
39,912,528
|
| Commercial Lending | Current Accruing Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
40,796,704
|
39,752,345
|
| Commercial Lending | Total Accruing Past Due Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
69,385
|
41,291
|
| Commercial Lending | Accruing Loans 30-59 Days Past Due |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
24,660
|
37,740
|
| Commercial Lending | Accruing Loans 60-89 Days Past Due |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
44,725
|
3,551
|
| Commercial Lending | Total Nonaccrual Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
117,167
|
118,892
|
| Commercial Lending | C&I |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
19,550,953
|
18,650,755
|
| Commercial Lending | C&I | Current Accruing Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
19,471,033
|
18,572,467
|
| Commercial Lending | C&I | Total Accruing Past Due Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
18,857
|
26,044
|
| Commercial Lending | C&I | Accruing Loans 30-59 Days Past Due |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
13,266
|
25,962
|
| Commercial Lending | C&I | Accruing Loans 60-89 Days Past Due |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
5,591
|
82
|
| Commercial Lending | C&I | Total Nonaccrual Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
61,063
|
52,244
|
| Commercial Lending | CRE |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
15,491,057
|
15,407,088
|
| Commercial Lending | CRE | Current Accruing Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
15,409,331
|
15,354,548
|
| Commercial Lending | CRE | Total Accruing Past Due Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
45,231
|
13,994
|
| Commercial Lending | CRE | Accruing Loans 30-59 Days Past Due |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
6,097
|
10,525
|
| Commercial Lending | CRE | Accruing Loans 60-89 Days Past Due |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
39,134
|
3,469
|
| Commercial Lending | CRE | Total Nonaccrual Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
36,495
|
38,546
|
| Commercial Lending | Multifamily residential |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
5,129,247
|
5,112,328
|
| Commercial Lending | Multifamily residential | Current Accruing Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
5,123,675
|
5,110,783
|
| Commercial Lending | Multifamily residential | Total Accruing Past Due Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
5,297
|
1,253
|
| Commercial Lending | Multifamily residential | Accruing Loans 30-59 Days Past Due |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
5,297
|
1,253
|
| Commercial Lending | Multifamily residential | Accruing Loans 60-89 Days Past Due |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
0
|
0
|
| Commercial Lending | Multifamily residential | Total Nonaccrual Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
275
|
292
|
| Commercial Lending | Construction and land |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
811,999
|
742,357
|
| Commercial Lending | Construction and land | Current Accruing Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
792,665
|
714,547
|
| Commercial Lending | Construction and land | Total Accruing Past Due Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
0
|
0
|
| Commercial Lending | Construction and land | Accruing Loans 30-59 Days Past Due |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
0
|
0
|
| Commercial Lending | Construction and land | Accruing Loans 60-89 Days Past Due |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
0
|
0
|
| Commercial Lending | Construction and land | Total Nonaccrual Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
19,334
|
27,810
|
| Commercial Lending | Total CRE |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
21,432,303
|
21,261,773
|
| Commercial Lending | Total CRE | Current Accruing Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
21,325,671
|
21,179,878
|
| Commercial Lending | Total CRE | Total Accruing Past Due Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
50,528
|
15,247
|
| Commercial Lending | Total CRE | Accruing Loans 30-59 Days Past Due |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
11,394
|
11,778
|
| Commercial Lending | Total CRE | Accruing Loans 60-89 Days Past Due |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
39,134
|
3,469
|
| Commercial Lending | Total CRE | Total Nonaccrual Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
56,104
|
66,648
|
| Consumer Lending |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
17,117,493
|
16,965,644
|
| Consumer Lending | Current Accruing Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
16,955,026
|
16,810,283
|
| Consumer Lending | Total Accruing Past Due Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
98,986
|
108,411
|
| Consumer Lending | Accruing Loans 30-59 Days Past Due |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
65,054
|
69,394
|
| Consumer Lending | Accruing Loans 60-89 Days Past Due |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
33,932
|
39,017
|
| Consumer Lending | Total Nonaccrual Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
63,481
|
46,950
|
| Consumer Lending | Single-family residential (“SFR”) |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
15,119,709
|
15,002,549
|
| Consumer Lending | Single-family residential (“SFR”) | Current Accruing Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
15,009,884
|
14,899,224
|
| Consumer Lending | Single-family residential (“SFR”) | Total Accruing Past Due Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
75,331
|
73,684
|
| Consumer Lending | Single-family residential (“SFR”) | Accruing Loans 30-59 Days Past Due |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
46,542
|
46,010
|
| Consumer Lending | Single-family residential (“SFR”) | Accruing Loans 60-89 Days Past Due |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
28,789
|
27,674
|
| Consumer Lending | Single-family residential (“SFR”) | Total Nonaccrual Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
34,494
|
29,641
|
| Consumer Lending | Home equity lines of credit (“HELOCs”) |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
1,945,867
|
1,911,897
|
| Consumer Lending | Home equity lines of credit (“HELOCs”) | Current Accruing Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
1,893,351
|
1,860,080
|
| Consumer Lending | Home equity lines of credit (“HELOCs”) | Total Accruing Past Due Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
23,558
|
34,650
|
| Consumer Lending | Home equity lines of credit (“HELOCs”) | Accruing Loans 30-59 Days Past Due |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
18,452
|
23,328
|
| Consumer Lending | Home equity lines of credit (“HELOCs”) | Accruing Loans 60-89 Days Past Due |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
5,106
|
11,322
|
| Consumer Lending | Home equity lines of credit (“HELOCs”) | Total Nonaccrual Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
28,958
|
17,167
|
| Consumer Lending | Total residential mortgage |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
17,065,576
|
16,914,446
|
| Consumer Lending | Total residential mortgage | Current Accruing Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
16,903,235
|
16,759,304
|
| Consumer Lending | Total residential mortgage | Total Accruing Past Due Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
98,889
|
108,334
|
| Consumer Lending | Total residential mortgage | Accruing Loans 30-59 Days Past Due |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
64,994
|
69,338
|
| Consumer Lending | Total residential mortgage | Accruing Loans 60-89 Days Past Due |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
33,895
|
38,996
|
| Consumer Lending | Total residential mortgage | Total Nonaccrual Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
63,452
|
46,808
|
| Consumer Lending | Other consumer |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
51,917
|
51,198
|
| Consumer Lending | Other consumer | Current Accruing Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
51,791
|
50,979
|
| Consumer Lending | Other consumer | Total Accruing Past Due Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
97
|
77
|
| Consumer Lending | Other consumer | Accruing Loans 30-59 Days Past Due |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
60
|
56
|
| Consumer Lending | Other consumer | Accruing Loans 60-89 Days Past Due |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
37
|
21
|
| Consumer Lending | Other consumer | Total Nonaccrual Loans |
|
|
| Current, Past Due or Nonaccrual Loans |
|
|
| Loans held-for-investment |
$ 29
|
$ 142
|