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Fair Value - Qualitative Information About Level 3 Fair Value Measurements for Financial Instruments Measured at Fair Value on a Non-recurring Basis (Details) $ in Thousands | Dec. 31, 2018 USD ($) | Dec. 31, 2017 USD ($)
--- | --- | ---
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Impaired loans carried at fair value | $ 6,399 | $ 3,574
Other loans, net (3) | 5,570,136 | 5,247,021
Nonrecurring basis |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Impaired loans carried at fair value | 6,399 | 3,574
Other loans, net (3) | 3,674 | 6,520
Commercial real estate | Nonrecurring basis |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Impaired loans carried at fair value | 4,059 | 2,735
Other loans, net (3) | 2,295 | 2,295
Commercial real estate | Nonrecurring basis | Loans receivable |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Impaired loans carried at fair value | 4,059 | 2,735
Commercial | Nonrecurring basis |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Impaired loans carried at fair value | 1,635 | 127
Commercial | Nonrecurring basis | Loans receivable |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Impaired loans carried at fair value | 1,635 | 127
Construction real estate | Nonrecurring basis |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Other loans, net (3) | 729 | 3,204
Residential real estate | Nonrecurring basis |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Impaired loans carried at fair value | 705 | 712
Other loans, net (3) | 650 | 1,021
Residential real estate | Nonrecurring basis | Loans receivable |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Impaired loans carried at fair value | 705 | 712
Other Real Estate Owned, Commercial [Member] | Nonrecurring basis | Other real estate owned |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Other loans, net (3) | 2,295 | 2,295
Other Real Estate Owned, Construction [Member] | Nonrecurring basis | Other real estate owned |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Other loans, net (3) | 729 | 3,204
Other Real Estate Owned, Residential [Member] | Nonrecurring basis | Other real estate owned |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Other loans, net (3) | 650 | 1,021
Fair Value, Inputs, Level 3 [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Impaired loans carried at fair value | 6,399 | 3,574
Other loans, net (3) | 5,570,136 | 5,247,021
Fair Value, Inputs, Level 3 [Member] | Nonrecurring basis |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Impaired loans carried at fair value | 6,399 | 3,574
Other loans, net (3) | 3,674 | 6,520
Fair Value, Inputs, Level 3 [Member] | Commercial real estate | Nonrecurring basis |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Impaired loans carried at fair value | 4,059 | 2,735
Other loans, net (3) | 2,295 | 2,295
Fair Value, Inputs, Level 3 [Member] | Commercial | Nonrecurring basis |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Impaired loans carried at fair value | 1,635 | 127
Fair Value, Inputs, Level 3 [Member] | Construction real estate | Nonrecurring basis |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Other loans, net (3) | 729 | 3,204
Fair Value, Inputs, Level 3 [Member] | Residential real estate | Nonrecurring basis |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Impaired loans carried at fair value | 705 | 712
Other loans, net (3) | $ 650 | $ 1,021
Measurement Input, Discount Rate [Member] | Fair Value, Inputs, Level 3 [Member] | Valuation, Market Approach [Member] | Construction real estate | Low | Other real estate owned |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Other Real Estate Owned, Measurement Input |  | 0.150
Measurement Input, Discount Rate [Member] | Fair Value, Inputs, Level 3 [Member] | Valuation, Market Approach [Member] | Construction real estate | High | Other real estate owned |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Other Real Estate Owned, Measurement Input |  | 0.150
Measurement Input, Discount Rate [Member] | Fair Value, Inputs, Level 3 [Member] | Valuation, Market Approach [Member] | Construction real estate | Weighted Average [Member] | Other real estate owned |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Other Real Estate Owned, Measurement Input |  | 0.150
Measurement input replacement cost [Member] | Fair Value, Inputs, Level 3 [Member] | Cost approach | Commercial real estate | Low | Loans receivable |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Impaired Loans Receivable, Measurement Input | 0.042 | 0.901
Measurement input replacement cost [Member] | Fair Value, Inputs, Level 3 [Member] | Cost approach | Commercial real estate | High | Loans receivable |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Impaired Loans Receivable, Measurement Input | 0.901 | 0.901
Measurement input replacement cost [Member] | Fair Value, Inputs, Level 3 [Member] | Cost approach | Commercial real estate | Weighted Average [Member] | Loans receivable |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Impaired Loans Receivable, Measurement Input | 0.110 | 0.901
Measurement Input, Cap Rate [Member] | Fair Value, Inputs, Level 3 [Member] | Income approach | Commercial real estate | Low | Loans receivable |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Impaired Loans Receivable, Measurement Input | 0.095 | 0.090
Measurement Input, Cap Rate [Member] | Fair Value, Inputs, Level 3 [Member] | Income approach | Commercial real estate | Low | Other real estate owned |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Other Real Estate Owned, Measurement Input | 0.130 | 0.130
Measurement Input, Cap Rate [Member] | Fair Value, Inputs, Level 3 [Member] | Income approach | Commercial real estate | High | Loans receivable |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Impaired Loans Receivable, Measurement Input | 0.108 | 0.110
Measurement Input, Cap Rate [Member] | Fair Value, Inputs, Level 3 [Member] | Income approach | Commercial real estate | High | Other real estate owned |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Other Real Estate Owned, Measurement Input | 0.130 | 0.130
Measurement Input, Cap Rate [Member] | Fair Value, Inputs, Level 3 [Member] | Income approach | Commercial real estate | Weighted Average [Member] | Loans receivable |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Impaired Loans Receivable, Measurement Input | 0.106 | 0.099
Measurement Input, Cap Rate [Member] | Fair Value, Inputs, Level 3 [Member] | Income approach | Commercial real estate | Weighted Average [Member] | Other real estate owned |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Other Real Estate Owned, Measurement Input | 0.130 | 0.130
Measurement Input, Cap Rate [Member] | Fair Value, Inputs, Level 3 [Member] | Income approach | Residential real estate | Low | Loans receivable |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Impaired Loans Receivable, Measurement Input | 0.105 | 0.105
Measurement Input, Cap Rate [Member] | Fair Value, Inputs, Level 3 [Member] | Income approach | Residential real estate | High | Loans receivable |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Impaired Loans Receivable, Measurement Input | 0.105 | 0.105
Measurement Input, Cap Rate [Member] | Fair Value, Inputs, Level 3 [Member] | Income approach | Residential real estate | Weighted Average [Member] | Loans receivable |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Impaired Loans Receivable, Measurement Input | 0.105 | 0.105
Measurement Input, Comparability Adjustment [Member] | Fair Value, Inputs, Level 3 [Member] | Valuation, Market Approach [Member] | Commercial real estate | Low | Loans receivable |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Impaired Loans Receivable, Measurement Input | 0.000 | 0.000
Measurement Input, Comparability Adjustment [Member] | Fair Value, Inputs, Level 3 [Member] | Valuation, Market Approach [Member] | Commercial real estate | Low | Other real estate owned |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Other Real Estate Owned, Measurement Input | 0.009 | 0.000
Measurement Input, Comparability Adjustment [Member] | Fair Value, Inputs, Level 3 [Member] | Valuation, Market Approach [Member] | Commercial real estate | High | Loans receivable |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Impaired Loans Receivable, Measurement Input | 1.075 | 0.900
Measurement Input, Comparability Adjustment [Member] | Fair Value, Inputs, Level 3 [Member] | Valuation, Market Approach [Member] | Commercial real estate | High | Other real estate owned |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Other Real Estate Owned, Measurement Input | 0.684 | 0.684
Measurement Input, Comparability Adjustment [Member] | Fair Value, Inputs, Level 3 [Member] | Valuation, Market Approach [Member] | Commercial real estate | Weighted Average [Member] | Loans receivable |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Impaired Loans Receivable, Measurement Input | 0.311 | 0.227
Measurement Input, Comparability Adjustment [Member] | Fair Value, Inputs, Level 3 [Member] | Valuation, Market Approach [Member] | Commercial real estate | Weighted Average [Member] | Other real estate owned |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Other Real Estate Owned, Measurement Input | 0.347 | 0.347
Measurement Input, Comparability Adjustment [Member] | Fair Value, Inputs, Level 3 [Member] | Valuation, Market Approach [Member] | Construction real estate | Low | Loans receivable |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Impaired Loans Receivable, Measurement Input | 0.050 | 0.000
Measurement Input, Comparability Adjustment [Member] | Fair Value, Inputs, Level 3 [Member] | Valuation, Market Approach [Member] | Construction real estate | Low | Other real estate owned |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Other Real Estate Owned, Measurement Input | 0.000 | 0.000
Measurement Input, Comparability Adjustment [Member] | Fair Value, Inputs, Level 3 [Member] | Valuation, Market Approach [Member] | Construction real estate | High | Loans receivable |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Impaired Loans Receivable, Measurement Input | 0.900 | 0.048
Measurement Input, Comparability Adjustment [Member] | Fair Value, Inputs, Level 3 [Member] | Valuation, Market Approach [Member] | Construction real estate | High | Other real estate owned |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Other Real Estate Owned, Measurement Input | 0.450 | 0.900
Measurement Input, Comparability Adjustment [Member] | Fair Value, Inputs, Level 3 [Member] | Valuation, Market Approach [Member] | Construction real estate | Weighted Average [Member] | Loans receivable |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Impaired Loans Receivable, Measurement Input | 0.261 | 0.024
Measurement Input, Comparability Adjustment [Member] | Fair Value, Inputs, Level 3 [Member] | Valuation, Market Approach [Member] | Construction real estate | Weighted Average [Member] | Other real estate owned |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Other Real Estate Owned, Measurement Input | 0.217 | 0.245
Measurement Input, Comparability Adjustment [Member] | Fair Value, Inputs, Level 3 [Member] | Valuation, Market Approach [Member] | Residential real estate | Low | Loans receivable |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Impaired Loans Receivable, Measurement Input | 0.000 | 0.003
Measurement Input, Comparability Adjustment [Member] | Fair Value, Inputs, Level 3 [Member] | Valuation, Market Approach [Member] | Residential real estate | Low | Other real estate owned |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Other Real Estate Owned, Measurement Input | 0.304 | 0.012
Measurement Input, Comparability Adjustment [Member] | Fair Value, Inputs, Level 3 [Member] | Valuation, Market Approach [Member] | Residential real estate | High | Loans receivable |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Impaired Loans Receivable, Measurement Input | 0.400 | 0.330
Measurement Input, Comparability Adjustment [Member] | Fair Value, Inputs, Level 3 [Member] | Valuation, Market Approach [Member] | Residential real estate | High | Other real estate owned |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Other Real Estate Owned, Measurement Input | 0.546 | 0.797
Measurement Input, Comparability Adjustment [Member] | Fair Value, Inputs, Level 3 [Member] | Valuation, Market Approach [Member] | Residential real estate | Weighted Average [Member] | Loans receivable |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Impaired Loans Receivable, Measurement Input | 0.132 | 0.125
Measurement Input, Comparability Adjustment [Member] | Fair Value, Inputs, Level 3 [Member] | Valuation, Market Approach [Member] | Residential real estate | Weighted Average [Member] | Other real estate owned |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Other Real Estate Owned, Measurement Input | 0.425 | 0.318

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Value of input used to measure real estate owned by financial institution by financial institution which is not directly related to its business. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -URI http://asc.fasb.org/extlink&oid=99377789&loc=d3e19207-110258 + Details
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