Loans Receivable and Allowance for Credit Losses - Credit Risk Ratings , Vintage Years and/or Gross Write-offs for Loans Held-for-Investment by Portfolio Segment (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	$ 1,405,970		$ 9,030,294
One Year before Current Fiscal Year	8,787,435		10,960,065
Two Years before Current Fiscal Year	10,602,594		6,936,329
Three Years before Current Fiscal Year	6,636,915		4,082,547
Four Years before Current Fiscal Year	3,982,952		3,402,102
Prior	8,686,624		5,723,462
Revolving Loans	11,672,096		11,860,890
Revolving Loans Converted to Term Loans	217,918		215,093
Total	51,992,504		52,210,782
YTD gross write-offs Total	1,000	$ 273
Pass
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	1,405,955		8,877,690
One Year before Current Fiscal Year	8,597,817		10,839,026
Two Years before Current Fiscal Year	10,354,201		6,723,921
Three Years before Current Fiscal Year	6,445,705		4,010,720
Four Years before Current Fiscal Year	3,908,827		3,326,731
Prior	8,339,265		5,504,224
Revolving Loans	11,548,589		11,739,785
Revolving Loans Converted to Term Loans	197,087		210,475
Total	50,797,446		51,232,572
Pass | Federal Housing Administration Loan
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Total Nonaccrual Loans	1,000		1,000
Criticized (accrual)
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	15		145,219
One Year before Current Fiscal Year	164,267		111,430
Two Years before Current Fiscal Year	219,586		207,962
Three Years before Current Fiscal Year	186,971		64,855
Four Years before Current Fiscal Year	66,214		67,738
Prior	272,060		158,049
Revolving Loans	122,375		119,744
Revolving Loans Converted to Term Loans	16,041		1,089
Total	1,047,529		876,086
Criticized (nonaccrual)
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	0		7,385
One Year before Current Fiscal Year	25,351		9,609
Two Years before Current Fiscal Year	28,807		4,446
Three Years before Current Fiscal Year	4,239		6,972
Four Years before Current Fiscal Year	7,911		7,633
Prior	75,299		61,189
Revolving Loans	1,132		1,361
Revolving Loans Converted to Term Loans	4,790		3,529
Total	147,529		102,124
YTD gross write-offs
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
YTD gross write-offs Current Fiscal Year	0		350
YTD gross write-offs One Year before Current Fiscal Year	221		10,454
YTD gross write-offs Two Years before Current Fiscal Year	12,774		424
YTD gross write-offs Three Years before Current Fiscal Year	3,047		3,758
YTD gross write-offs Four Years before Current Fiscal Year	488		9,748
YTD gross write-offs Prior	3,932		4,021
YTD gross write-offs Revolving Loans			1,593
YTD gross write-offs, including adjustments	(54)
YTD gross write-offs Revolving Loans Converted to Term Loans	0		6
YTD gross write-offs Total	20,408		30,354
Consumer Loan
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Converted to term loan	15,000	5,000
Commercial lending
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	851,967		5,827,011
One Year before Current Fiscal Year	5,693,591		7,589,913
Two Years before Current Fiscal Year	7,287,010		4,647,905
Three Years before Current Fiscal Year	4,392,125		2,481,175
Four Years before Current Fiscal Year	2,416,369		2,414,789
Prior	5,829,790		3,719,778
Revolving Loans	10,084,427		10,280,425
Revolving Loans Converted to Term Loans	88,751		84,195
Total	36,644,030		37,045,191
Converted to term loan	7,000	$ 12,000
Commercial lending | YTD gross write-offs
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
YTD gross write-offs Current Fiscal Year	0		350
YTD gross write-offs One Year before Current Fiscal Year	221		10,454
YTD gross write-offs Two Years before Current Fiscal Year	12,774		424
YTD gross write-offs Three Years before Current Fiscal Year	3,047		3,758
YTD gross write-offs Four Years before Current Fiscal Year	488		9,748
YTD gross write-offs Prior	3,932		3,980
YTD gross write-offs Revolving Loans			1,593
YTD gross write-offs, including adjustments	(56)
YTD gross write-offs Revolving Loans Converted to Term Loans	0		0
YTD gross write-offs Total	20,406		30,307
Commercial lending | Commercial and industrial (“C&I”)
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	494,526		2,421,686
One Year before Current Fiscal Year	2,277,440		1,704,375
Two Years before Current Fiscal Year	1,546,343		1,417,641
Three Years before Current Fiscal Year	1,289,574		351,865
Four Years before Current Fiscal Year	303,361		289,072
Prior	436,645		204,394
Revolving Loans	9,978,501		10,171,903
Revolving Loans Converted to Term Loans	23,801		20,143
Total	16,350,191		16,581,079
Commercial lending | Commercial and industrial (“C&I”) | Pass
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	494,511		2,314,463
One Year before Current Fiscal Year	2,181,627		1,628,560
Two Years before Current Fiscal Year	1,390,042		1,296,936
Three Years before Current Fiscal Year	1,162,380		331,982
Four Years before Current Fiscal Year	290,790		245,173
Prior	357,396		164,159
Revolving Loans	9,858,874		10,053,757
Revolving Loans Converted to Term Loans	23,801		20,143
Total	15,759,421		16,055,173
Commercial lending | Commercial and industrial (“C&I”) | Criticized (accrual)
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	15		105,119
One Year before Current Fiscal Year	80,137		67,899
Two Years before Current Fiscal Year	146,122		120,574
Three Years before Current Fiscal Year	126,563		15,064
Four Years before Current Fiscal Year	8,378		40,920
Prior	61,936		22,098
Revolving Loans	118,657		117,196
Revolving Loans Converted to Term Loans	0		0
Total	541,808		488,870
Commercial lending | Commercial and industrial (“C&I”) | Criticized (nonaccrual)
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	0		2,104
One Year before Current Fiscal Year	15,676		7,916
Two Years before Current Fiscal Year	10,179		131
Three Years before Current Fiscal Year	631		4,819
Four Years before Current Fiscal Year	4,193		2,979
Prior	17,313		18,137
Revolving Loans	970		950
Revolving Loans Converted to Term Loans	0		0
Total	48,962		37,036
Commercial lending | Commercial and industrial (“C&I”) | YTD gross write-offs
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
YTD gross write-offs Current Fiscal Year	0		350
YTD gross write-offs One Year before Current Fiscal Year	221		10,454
YTD gross write-offs Two Years before Current Fiscal Year	11,550		424
YTD gross write-offs Three Years before Current Fiscal Year	3,047		3,758
YTD gross write-offs Four Years before Current Fiscal Year	488		9,748
YTD gross write-offs Prior	1,528		2,648
YTD gross write-offs Revolving Loans			1,593
YTD gross write-offs, including adjustments	(56)
YTD gross write-offs Revolving Loans Converted to Term Loans	0		0
YTD gross write-offs Total	16,778		28,975
Commercial lending | CRE
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	310,715		2,529,770
One Year before Current Fiscal Year	2,483,041		4,120,870
Two Years before Current Fiscal Year	3,994,487		2,246,593
Three Years before Current Fiscal Year	2,151,816		1,476,974
Four Years before Current Fiscal Year	1,466,014		1,625,725
Prior	4,049,607		2,621,527
Revolving Loans	90,300		92,851
Revolving Loans Converted to Term Loans	63,675		62,771
Total	14,609,655		14,777,081
Commercial lending | CRE | Pass
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	310,715		2,492,915
One Year before Current Fiscal Year	2,415,104		4,086,385
Two Years before Current Fiscal Year	3,940,346		2,216,257
Three Years before Current Fiscal Year	2,125,414		1,428,724
Four Years before Current Fiscal Year	1,412,088		1,600,844
Prior	3,815,741		2,494,382
Revolving Loans	90,300		92,851
Revolving Loans Converted to Term Loans	48,880		62,771
Total	14,158,588		14,475,129
Commercial lending | CRE | Criticized (accrual)
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	0		36,855
One Year before Current Fiscal Year	66,187		34,485
Two Years before Current Fiscal Year	54,141		30,336
Three Years before Current Fiscal Year	26,402		48,250
Four Years before Current Fiscal Year	53,926		24,437
Prior	200,610		104,340
Revolving Loans	0		0
Revolving Loans Converted to Term Loans	14,795		0
Total	416,061		278,703
Commercial lending | CRE | Criticized (nonaccrual)
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	0		0
One Year before Current Fiscal Year	1,750		0
Two Years before Current Fiscal Year	0		0
Three Years before Current Fiscal Year	0		0
Four Years before Current Fiscal Year	0		444
Prior	33,256		22,805
Revolving Loans	0		0
Revolving Loans Converted to Term Loans	0		0
Total	35,006		23,249
Commercial lending | CRE | YTD gross write-offs
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
YTD gross write-offs Current Fiscal Year	0		0
YTD gross write-offs One Year before Current Fiscal Year	0		0
YTD gross write-offs Two Years before Current Fiscal Year	0		0
YTD gross write-offs Three Years before Current Fiscal Year	0		0
YTD gross write-offs Four Years before Current Fiscal Year	0		0
YTD gross write-offs Prior	2,398		1,329
YTD gross write-offs Revolving Loans	0		0
YTD gross write-offs Revolving Loans Converted to Term Loans	0		0
YTD gross write-offs Total	2,398		1,329
Commercial lending | Real estate loan | Multifamily residential
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	43,746		665,780
One Year before Current Fiscal Year	666,886		1,484,517
Two Years before Current Fiscal Year	1,482,963		862,947
Three Years before Current Fiscal Year	825,905		612,408
Four Years before Current Fiscal Year	645,391		499,184
Prior	1,337,248		888,356
Revolving Loans	6,831		8,690
Revolving Loans Converted to Term Loans	1,275		1,281
Total	5,010,245		5,023,163
Commercial lending | Real estate loan | Pass | Multifamily residential
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	43,746		665,780
One Year before Current Fiscal Year	652,947		1,481,161
Two Years before Current Fiscal Year	1,482,963		808,333
Three Years before Current Fiscal Year	794,023		612,408
Four Years before Current Fiscal Year	645,391		498,491
Prior	1,329,341		857,713
Revolving Loans	6,831		8,690
Revolving Loans Converted to Term Loans	1,275		1,281
Total	4,956,517		4,933,857
Commercial lending | Real estate loan | Criticized (accrual) | Multifamily residential
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	0		0
One Year before Current Fiscal Year	13,939		3,356
Two Years before Current Fiscal Year	0		54,614
Three Years before Current Fiscal Year	31,882		0
Four Years before Current Fiscal Year	0		693
Prior	3,261		25,974
Revolving Loans	0		0
Revolving Loans Converted to Term Loans	0		0
Total	49,082		84,637
Commercial lending | Real estate loan | Criticized (nonaccrual) | Multifamily residential
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	0		0
One Year before Current Fiscal Year	0		0
Two Years before Current Fiscal Year	0		0
Three Years before Current Fiscal Year	0		0
Four Years before Current Fiscal Year	0		0
Prior	4,646		4,669
Revolving Loans	0		0
Revolving Loans Converted to Term Loans	0		0
Total	4,646		4,669
Commercial lending | Real estate loan | YTD gross write-offs | Multifamily residential
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
YTD gross write-offs Current Fiscal Year	0		0
YTD gross write-offs One Year before Current Fiscal Year	0		0
YTD gross write-offs Two Years before Current Fiscal Year	0		0
YTD gross write-offs Three Years before Current Fiscal Year	0		0
YTD gross write-offs Four Years before Current Fiscal Year	0		0
YTD gross write-offs Prior	6		3
YTD gross write-offs Revolving Loans	0		0
YTD gross write-offs Revolving Loans Converted to Term Loans	0		0
YTD gross write-offs Total	6		3
Commercial lending | Construction and land
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	2,980		209,775
One Year before Current Fiscal Year	266,224		280,151
Two Years before Current Fiscal Year	263,217		120,724
Three Years before Current Fiscal Year	124,830		39,928
Four Years before Current Fiscal Year	1,603		808
Prior	6,290		5,501
Revolving Loans	8,795		6,981
Revolving Loans Converted to Term Loans	0		0
Total	673,939		663,868
Commercial lending | Construction and land | Pass
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	2,980		209,775
One Year before Current Fiscal Year	266,224		280,151
Two Years before Current Fiscal Year	234,093		120,724
Three Years before Current Fiscal Year	124,830		39,928
Four Years before Current Fiscal Year	1,603		808
Prior	6,290		5,501
Revolving Loans	8,795		6,981
Revolving Loans Converted to Term Loans	0		0
Total	644,815		663,868
Commercial lending | Construction and land | Criticized (accrual)
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	0
One Year before Current Fiscal Year	0
Two Years before Current Fiscal Year	16,888
Three Years before Current Fiscal Year	0
Four Years before Current Fiscal Year	0
Prior	0
Revolving Loans	0
Revolving Loans Converted to Term Loans	0
Total	16,888
Commercial lending | Construction and land | Criticized (nonaccrual)
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	0
One Year before Current Fiscal Year	0
Two Years before Current Fiscal Year	12,236
Three Years before Current Fiscal Year	0
Four Years before Current Fiscal Year	0
Prior	0
Revolving Loans	0
Revolving Loans Converted to Term Loans	0
Total	12,236
Commercial lending | Construction and land | YTD gross write-offs
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
YTD gross write-offs Current Fiscal Year	0
YTD gross write-offs One Year before Current Fiscal Year	0
YTD gross write-offs Two Years before Current Fiscal Year	1,224
YTD gross write-offs Three Years before Current Fiscal Year	0
YTD gross write-offs Four Years before Current Fiscal Year	0
YTD gross write-offs Prior	0
YTD gross write-offs Revolving Loans	0
YTD gross write-offs Revolving Loans Converted to Term Loans	0
YTD gross write-offs Total	1,224
Commercial lending | Total CRE
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	357,441		3,405,325
One Year before Current Fiscal Year	3,416,151		5,885,538
Two Years before Current Fiscal Year	5,740,667		3,230,264
Three Years before Current Fiscal Year	3,102,551		2,129,310
Four Years before Current Fiscal Year	2,113,008		2,125,717
Prior	5,393,145		3,515,384
Revolving Loans	105,926		108,522
Revolving Loans Converted to Term Loans	64,950		64,052
Total	20,293,839		20,464,112
Commercial lending | Total CRE | YTD gross write-offs
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
YTD gross write-offs Current Fiscal Year	0		0
YTD gross write-offs One Year before Current Fiscal Year	0		0
YTD gross write-offs Two Years before Current Fiscal Year	1,224		0
YTD gross write-offs Three Years before Current Fiscal Year	0		0
YTD gross write-offs Four Years before Current Fiscal Year	0		0
YTD gross write-offs Prior	2,404		1,332
YTD gross write-offs Revolving Loans	0		0
YTD gross write-offs Revolving Loans Converted to Term Loans	0		0
YTD gross write-offs Total	3,628		1,332
Consumer lending
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	554,003		3,203,283
One Year before Current Fiscal Year	3,093,844		3,370,152
Two Years before Current Fiscal Year	3,315,584		2,288,424
Three Years before Current Fiscal Year	2,244,790		1,601,372
Four Years before Current Fiscal Year	1,566,583		987,313
Prior	2,856,834		2,003,684
Revolving Loans	1,587,669		1,580,465
Revolving Loans Converted to Term Loans	129,167		130,898
Total	15,348,474		15,165,591
Consumer lending | YTD gross write-offs
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
YTD gross write-offs Current Fiscal Year	0		0
YTD gross write-offs One Year before Current Fiscal Year	0		0
YTD gross write-offs Two Years before Current Fiscal Year	0		0
YTD gross write-offs Three Years before Current Fiscal Year	0		0
YTD gross write-offs Four Years before Current Fiscal Year	0		0
YTD gross write-offs Prior	0		41
YTD gross write-offs Revolving Loans	2		0
YTD gross write-offs Revolving Loans Converted to Term Loans	0		6
YTD gross write-offs Total	2		47
Consumer lending | Real estate loan | Single-family residential
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	547,073		3,195,976
One Year before Current Fiscal Year	3,088,684		3,346,097
Two Years before Current Fiscal Year	3,291,136		2,284,270
Three Years before Current Fiscal Year	2,241,260		1,598,046
Four Years before Current Fiscal Year	1,561,476		985,815
Prior	2,834,109		1,972,856
Revolving Loans	0		0
Revolving Loans Converted to Term Loans	0		0
Total	13,563,738		13,383,060
Consumer lending | Real estate loan | Pass | Single-family residential
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	547,073		3,188,830
One Year before Current Fiscal Year	3,077,628		3,340,789
Two Years before Current Fiscal Year	3,285,262		2,279,802
Three Years before Current Fiscal Year	2,236,107		1,594,525
Four Years before Current Fiscal Year	1,553,848		980,686
Prior	2,814,348		1,959,974
Revolving Loans	0		0
Revolving Loans Converted to Term Loans	0		0
Total	13,514,266		13,344,606
Consumer lending | Real estate loan | Criticized (accrual) | Single-family residential
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	0		2,680
One Year before Current Fiscal Year	3,196		4,471
Two Years before Current Fiscal Year	0		566
Three Years before Current Fiscal Year	1,764		1,440
Four Years before Current Fiscal Year	3,910		1,503
Prior	5,583		4,167
Revolving Loans	0		0
Revolving Loans Converted to Term Loans	0		0
Total	14,453		14,827
Consumer lending | Real estate loan | Criticized (nonaccrual) | Single-family residential
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	0		4,466
One Year before Current Fiscal Year	7,860		837
Two Years before Current Fiscal Year	5,874		3,902
Three Years before Current Fiscal Year	3,389		2,081
Four Years before Current Fiscal Year	3,718		3,626
Prior	14,178		8,715
Revolving Loans	0		0
Revolving Loans Converted to Term Loans	0		0
Total	35,019		23,627
Consumer lending | HELOCs
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	4,798		5,021
One Year before Current Fiscal Year	4,528		5,957
Two Years before Current Fiscal Year	6,347		4,019
Three Years before Current Fiscal Year	3,396		3,326
Four Years before Current Fiscal Year	5,107		1,498
Prior	15,864		17,584
Revolving Loans	1,562,026		1,553,901
Revolving Loans Converted to Term Loans	129,167		130,898
Total	1,731,233		1,722,204
Consumer lending | HELOCs | Pass
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	4,798		3,641
One Year before Current Fiscal Year	3,655		3,882
Two Years before Current Fiscal Year	3,394		1,734
Three Years before Current Fiscal Year	2,817		3,153
Four Years before Current Fiscal Year	5,107		729
Prior	9,288		9,251
Revolving Loans	1,561,308		1,551,074
Revolving Loans Converted to Term Loans	123,131		126,280
Total	1,713,498		1,699,744
Consumer lending | HELOCs | Criticized (accrual)
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	0		565
One Year before Current Fiscal Year	808		1,219
Two Years before Current Fiscal Year	2,435		1,872
Three Years before Current Fiscal Year	360		101
Four Years before Current Fiscal Year	0		185
Prior	670		1,470
Revolving Loans	718		2,548
Revolving Loans Converted to Term Loans	1,246		1,089
Total	6,237		9,049
Consumer lending | HELOCs | Criticized (nonaccrual)
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	0		815
One Year before Current Fiscal Year	65		856
Two Years before Current Fiscal Year	518		413
Three Years before Current Fiscal Year	219		72
Four Years before Current Fiscal Year	0		584
Prior	5,906		6,863
Revolving Loans	0		279
Revolving Loans Converted to Term Loans	4,790		3,529
Total	11,498		13,411
Consumer lending | HELOCs | YTD gross write-offs
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
YTD gross write-offs Current Fiscal Year			0
YTD gross write-offs One Year before Current Fiscal Year			0
YTD gross write-offs Two Years before Current Fiscal Year			0
YTD gross write-offs Three Years before Current Fiscal Year			0
YTD gross write-offs Four Years before Current Fiscal Year			0
YTD gross write-offs Prior			41
YTD gross write-offs Revolving Loans			0
YTD gross write-offs Revolving Loans Converted to Term Loans			6
YTD gross write-offs Total			47
Consumer lending | Total residential mortgage
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	551,871		3,200,997
One Year before Current Fiscal Year	3,093,212		3,352,054
Two Years before Current Fiscal Year	3,297,483		2,288,289
Three Years before Current Fiscal Year	2,244,656		1,601,372
Four Years before Current Fiscal Year	1,566,583		987,313
Prior	2,849,973		1,990,440
Revolving Loans	1,562,026		1,553,901
Revolving Loans Converted to Term Loans	129,167		130,898
Total	15,294,971		15,105,264
Consumer lending | Total residential mortgage | YTD gross write-offs
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
YTD gross write-offs Current Fiscal Year			0
YTD gross write-offs One Year before Current Fiscal Year			0
YTD gross write-offs Two Years before Current Fiscal Year			0
YTD gross write-offs Three Years before Current Fiscal Year			0
YTD gross write-offs Four Years before Current Fiscal Year			0
YTD gross write-offs Prior			41
YTD gross write-offs Revolving Loans			0
YTD gross write-offs Revolving Loans Converted to Term Loans			6
YTD gross write-offs Total			47
Consumer lending | Other consumer
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	2,132		2,286
One Year before Current Fiscal Year	632		18,098
Two Years before Current Fiscal Year	18,101		135
Three Years before Current Fiscal Year	134		0
Four Years before Current Fiscal Year	0		0
Prior	6,861		13,244
Revolving Loans	25,643		26,564
Revolving Loans Converted to Term Loans	0		0
Total	53,503		60,327
Consumer lending | Other consumer | Pass
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	2,132		2,286
One Year before Current Fiscal Year	632		18,098
Two Years before Current Fiscal Year	18,101		135
Three Years before Current Fiscal Year	134		0
Four Years before Current Fiscal Year	0		0
Prior	6,861		13,244
Revolving Loans	22,481		26,432
Revolving Loans Converted to Term Loans	0		0
Total	50,341		60,195
Consumer lending | Other consumer | Criticized (accrual)
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	0
One Year before Current Fiscal Year	0
Two Years before Current Fiscal Year	0
Three Years before Current Fiscal Year	0
Four Years before Current Fiscal Year	0
Prior	0
Revolving Loans	3,000
Revolving Loans Converted to Term Loans	0
Total	3,000
Consumer lending | Other consumer | Criticized (nonaccrual)
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
Current Fiscal Year	0		0
One Year before Current Fiscal Year	0		0
Two Years before Current Fiscal Year	0		0
Three Years before Current Fiscal Year	0		0
Four Years before Current Fiscal Year	0		0
Prior	0		0
Revolving Loans	162		132
Revolving Loans Converted to Term Loans	0		0
Total	162		$ 132
Consumer lending | Other consumer | YTD gross write-offs
Financing Receivable, Vintage Year/Credit Quality Indicator [Line Items]
YTD gross write-offs Current Fiscal Year	0
YTD gross write-offs One Year before Current Fiscal Year	0
YTD gross write-offs Two Years before Current Fiscal Year	0
YTD gross write-offs Three Years before Current Fiscal Year	0
YTD gross write-offs Four Years before Current Fiscal Year	0
YTD gross write-offs Prior	0
YTD gross write-offs Revolving Loans	2
YTD gross write-offs Revolving Loans Converted to Term Loans	0
YTD gross write-offs Total	$ 2