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Loans Receivable and Allowance for Credit Losses (Details 4) - USD ($) $ in Thousands | 9 Months Ended |
--- | --- | ---
Sep. 30, 2017 | Dec. 31, 2016
Nonaccrual and Past Due Loans |  |
Number of days beyond loan classified nonaccrual | 90 days |
Total loans | $ 28,525,357 | $ 25,503,139
CRE |  |
Nonaccrual and Past Due Loans |  |
Total loans | 9,527,180 | 8,690,863
CRE | Income producing |  |
Nonaccrual and Past Due Loans |  |
Total loans | 8,843,776 | 8,016,109
CRE | Construction |  |
Nonaccrual and Past Due Loans |  |
Total loans | 572,027 | 551,560
CRE | Land |  |
Nonaccrual and Past Due Loans |  |
Total loans | 111,377 | 123,194
C&I |  |
Nonaccrual and Past Due Loans |  |
Total loans | 10,645,156 | 9,640,563
C&I | Commercial business |  |
Nonaccrual and Past Due Loans |  |
Total loans | 9,776,254 | 8,959,633
C&I | Trade finance |  |
Nonaccrual and Past Due Loans |  |
Total loans | 868,902 | 680,930
Residential |  |
Nonaccrual and Past Due Loans |  |
Total loans | 6,232,965 | 5,095,718
Residential | Real estate loan | Single-family |  |
Nonaccrual and Past Due Loans |  |
Total loans | 4,356,009 | 3,509,779
Residential | Real estate loan | Multifamily |  |
Nonaccrual and Past Due Loans |  |
Total loans | 1,876,956 | 1,585,939
Consumer |  |
Nonaccrual and Past Due Loans |  |
Total loans | 2,120,056 | 2,075,995
Non-PCI Loans |  |
Nonaccrual and Past Due Loans |  |
Total Accruing Past Due Loans | 73,206 | 101,189
Total Nonaccrual Loans | 114,725 | 122,817
Current Accruing Loans | 27,805,153 | 24,636,688
Total loans | 27,993,084 | 24,860,694
Non-PCI Loans | CRE |  |
Nonaccrual and Past Due Loans |  |
Total loans | 9,213,552 | 8,340,497
Non-PCI Loans | CRE | Income producing |  |
Nonaccrual and Past Due Loans |  |
Total Accruing Past Due Loans | 7,135 | 20,313
Total Nonaccrual Loans | 24,802 | 26,907
Current Accruing Loans | 8,498,582 | 7,620,441
Total loans | 8,530,519 | 7,667,661
Non-PCI Loans | CRE | Construction |  |
Nonaccrual and Past Due Loans |  |
Total Accruing Past Due Loans | 9,000 | 4,994
Total Nonaccrual Loans | 0 | 0
Current Accruing Loans | 563,027 | 546,566
Total loans | 572,027 | 551,560
Non-PCI Loans | CRE | Land |  |
Nonaccrual and Past Due Loans |  |
Total Accruing Past Due Loans | 0 | 0
Total Nonaccrual Loans | 4,183 | 5,326
Current Accruing Loans | 106,823 | 115,950
Total loans | 111,006 | 121,276
Non-PCI Loans | C&I |  |
Nonaccrual and Past Due Loans |  |
Total loans | 10,632,590 | 9,602,176
Non-PCI Loans | C&I | Commercial business |  |
Nonaccrual and Past Due Loans |  |
Total Accruing Past Due Loans | 16,423 | 47,331
Total Nonaccrual Loans | 73,384 | 81,248
Current Accruing Loans | 9,673,881 | 8,792,667
Total loans | 9,763,688 | 8,921,246
Non-PCI Loans | C&I | Trade finance |  |
Nonaccrual and Past Due Loans |  |
Total Accruing Past Due Loans | 0 | 0
Total Nonaccrual Loans | 0 | 8
Current Accruing Loans | 868,902 | 680,922
Total loans | 868,902 | 680,930
Non-PCI Loans | Residential |  |
Nonaccrual and Past Due Loans |  |
Total loans | 6,042,328 | 4,860,954
Non-PCI Loans | Residential | Real estate loan | Single-family |  |
Nonaccrual and Past Due Loans |  |
Total Accruing Past Due Loans | 18,325 | 17,671
Total Nonaccrual Loans | 6,639 | 4,214
Current Accruing Loans | 4,209,053 | 3,348,784
Total loans | 4,234,017 | 3,370,669
Non-PCI Loans | Residential | Real estate loan | Multifamily |  |
Nonaccrual and Past Due Loans |  |
Total Accruing Past Due Loans | 8,140 | 4,325
Total Nonaccrual Loans | 2,620 | 2,984
Current Accruing Loans | 1,797,551 | 1,482,976
Total loans | 1,808,311 | 1,490,285
Non-PCI Loans | Consumer |  |
Nonaccrual and Past Due Loans |  |
Total Accruing Past Due Loans | 14,183 | 6,555
Total Nonaccrual Loans | 3,097 | 2,130
Current Accruing Loans | 2,087,334 | 2,048,382
Total loans | 2,104,614 | 2,057,067
Non-PCI Loans | Accruing Loans 30-59 Days Past Due |  |
Nonaccrual and Past Due Loans |  |
Total Accruing Past Due Loans | 63,604 | 73,152
Non-PCI Loans | Accruing Loans 30-59 Days Past Due | CRE | Income producing |  |
Nonaccrual and Past Due Loans |  |
Total Accruing Past Due Loans | 5,211 | 6,233
Non-PCI Loans | Accruing Loans 30-59 Days Past Due | CRE | Construction |  |
Nonaccrual and Past Due Loans |  |
Total Accruing Past Due Loans | 9,000 | 4,994
Non-PCI Loans | Accruing Loans 30-59 Days Past Due | CRE | Land |  |
Nonaccrual and Past Due Loans |  |
Total Accruing Past Due Loans | 0 | 0
Non-PCI Loans | Accruing Loans 30-59 Days Past Due | C&I | Commercial business |  |
Nonaccrual and Past Due Loans |  |
Total Accruing Past Due Loans | 16,315 | 45,052
Non-PCI Loans | Accruing Loans 30-59 Days Past Due | C&I | Trade finance |  |
Nonaccrual and Past Due Loans |  |
Total Accruing Past Due Loans | 0 | 0
Non-PCI Loans | Accruing Loans 30-59 Days Past Due | Residential | Real estate loan | Single-family |  |
Nonaccrual and Past Due Loans |  |
Total Accruing Past Due Loans | 16,765 | 9,595
Non-PCI Loans | Accruing Loans 30-59 Days Past Due | Residential | Real estate loan | Multifamily |  |
Nonaccrual and Past Due Loans |  |
Total Accruing Past Due Loans | 7,476 | 3,951
Non-PCI Loans | Accruing Loans 30-59 Days Past Due | Consumer |  |
Nonaccrual and Past Due Loans |  |
Total Accruing Past Due Loans | 8,837 | 3,327
Non-PCI Loans | Accruing Loans 60-89 Days Past Due |  |
Nonaccrual and Past Due Loans |  |
Total Accruing Past Due Loans | 9,602 | 28,037
Non-PCI Loans | Accruing Loans 60-89 Days Past Due | CRE | Income producing |  |
Nonaccrual and Past Due Loans |  |
Total Accruing Past Due Loans | 1,924 | 14,080
Non-PCI Loans | Accruing Loans 60-89 Days Past Due | CRE | Construction |  |
Nonaccrual and Past Due Loans |  |
Total Accruing Past Due Loans | 0 | 0
Non-PCI Loans | Accruing Loans 60-89 Days Past Due | CRE | Land |  |
Nonaccrual and Past Due Loans |  |
Total Accruing Past Due Loans | 0 | 0
Non-PCI Loans | Accruing Loans 60-89 Days Past Due | C&I | Commercial business |  |
Nonaccrual and Past Due Loans |  |
Total Accruing Past Due Loans | 108 | 2,279
Non-PCI Loans | Accruing Loans 60-89 Days Past Due | C&I | Trade finance |  |
Nonaccrual and Past Due Loans |  |
Total Accruing Past Due Loans | 0 | 0
Non-PCI Loans | Accruing Loans 60-89 Days Past Due | Residential | Real estate loan | Single-family |  |
Nonaccrual and Past Due Loans |  |
Total Accruing Past Due Loans | 1,560 | 8,076
Non-PCI Loans | Accruing Loans 60-89 Days Past Due | Residential | Real estate loan | Multifamily |  |
Nonaccrual and Past Due Loans |  |
Total Accruing Past Due Loans | 664 | 374
Non-PCI Loans | Accruing Loans 60-89 Days Past Due | Consumer |  |
Nonaccrual and Past Due Loans |  |
Total Accruing Past Due Loans | 5,346 | 3,228
Non-PCI Loans | Nonaccrual Loans Less Than 90 Days Past Due |  |
Nonaccrual and Past Due Loans |  |
Total Nonaccrual Loans | 41,256 | 78,779
Non-PCI Loans | Nonaccrual Loans Less Than 90 Days Past Due | CRE | Income producing |  |
Nonaccrual and Past Due Loans |  |
Total Nonaccrual Loans | 4,853 | 14,872
Non-PCI Loans | Nonaccrual Loans Less Than 90 Days Past Due | CRE | Construction |  |
Nonaccrual and Past Due Loans |  |
Total Nonaccrual Loans | 0 | 0
Non-PCI Loans | Nonaccrual Loans Less Than 90 Days Past Due | CRE | Land |  |
Nonaccrual and Past Due Loans |  |
Total Nonaccrual Loans | 10 | 433
Non-PCI Loans | Nonaccrual Loans Less Than 90 Days Past Due | C&I | Commercial business |  |
Nonaccrual and Past Due Loans |  |
Total Nonaccrual Loans | 34,844 | 60,511
Non-PCI Loans | Nonaccrual Loans Less Than 90 Days Past Due | C&I | Trade finance |  |
Nonaccrual and Past Due Loans |  |
Total Nonaccrual Loans | 0 | 8
Non-PCI Loans | Nonaccrual Loans Less Than 90 Days Past Due | Residential | Real estate loan | Single-family |  |
Nonaccrual and Past Due Loans |  |
Total Nonaccrual Loans | 0 | 0
Non-PCI Loans | Nonaccrual Loans Less Than 90 Days Past Due | Residential | Real estate loan | Multifamily |  |
Nonaccrual and Past Due Loans |  |
Total Nonaccrual Loans | 1,456 | 2,790
Non-PCI Loans | Nonaccrual Loans Less Than 90 Days Past Due | Consumer |  |
Nonaccrual and Past Due Loans |  |
Total Nonaccrual Loans | 93 | 165
Non-PCI Loans | Nonaccrual Loans 90 or More Days Past Due |  |
Nonaccrual and Past Due Loans |  |
Total Nonaccrual Loans | 73,469 | 44,038
Non-PCI Loans | Nonaccrual Loans 90 or More Days Past Due | CRE | Income producing |  |
Nonaccrual and Past Due Loans |  |
Total Nonaccrual Loans | 19,949 | 12,035
Non-PCI Loans | Nonaccrual Loans 90 or More Days Past Due | CRE | Construction |  |
Nonaccrual and Past Due Loans |  |
Total Nonaccrual Loans | 0 | 0
Non-PCI Loans | Nonaccrual Loans 90 or More Days Past Due | CRE | Land |  |
Nonaccrual and Past Due Loans |  |
Total Nonaccrual Loans | 4,173 | 4,893
Non-PCI Loans | Nonaccrual Loans 90 or More Days Past Due | C&I | Commercial business |  |
Nonaccrual and Past Due Loans |  |
Total Nonaccrual Loans | 38,540 | 20,737
Non-PCI Loans | Nonaccrual Loans 90 or More Days Past Due | C&I | Trade finance |  |
Nonaccrual and Past Due Loans |  |
Total Nonaccrual Loans | 0 | 0
Non-PCI Loans | Nonaccrual Loans 90 or More Days Past Due | Residential | Real estate loan | Single-family |  |
Nonaccrual and Past Due Loans |  |
Total Nonaccrual Loans | 6,639 | 4,214
Non-PCI Loans | Nonaccrual Loans 90 or More Days Past Due | Residential | Real estate loan | Multifamily |  |
Nonaccrual and Past Due Loans |  |
Total Nonaccrual Loans | 1,164 | 194
Non-PCI Loans | Nonaccrual Loans 90 or More Days Past Due | Consumer |  |
Nonaccrual and Past Due Loans |  |
Total Nonaccrual Loans | $ 3,004 | $ 1,965

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