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Loans and Allowance for Credit Losses - Industry Classification System (Details) - USD ($) $ in Thousands | Jun. 30, 2020 | Dec. 31, 2019
--- | --- | ---
Lessors of nonresidential buildings |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Outstanding Principal Balances | $ 3,780,487 |
Unfunded Commitments | 907,096 |
Total exposure | 4,687,583 | $ 4,578,116
Lessors of residential buildings |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Outstanding Principal Balances | 1,046,928 |
Unfunded Commitments | 773,602 |
Total exposure | 1,820,530 | 1,599,837
New Housing For-Sale Builders |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Outstanding Principal Balances | 529,797 |
Unfunded Commitments | 608,139 |
Total exposure | 1,137,936 | 1,090,603
Hotels (except Casino Hotels) and Motels |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Outstanding Principal Balances | 874,824 |
Unfunded Commitments | 155,778 |
Total exposure | $ 1,030,602 | $ 967,771

X
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X
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