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v3.20.1

Securities (Narrative) (Details) | 3 Months Ended |
--- | --- | ---
Mar. 31, 2020 USD ($) security | Mar. 31, 2019 USD ($) | Dec. 31, 2019 USD ($) security
Unrealized Loss |  |  |
Allowance for loan losses | $ 557,003,000 | $ 317,894,000 | $ 358,287,000
Number of available-for-sale debt securities in an unrealized loss position | security | 56 |  | 101
Provision for credit losses | $ 73,870,000 | 22,579,000 |
Collateralized loan obligations (“CLOs”) |  |  |
Unrealized Loss |  |  |
Number of available-for-sale debt securities in an unrealized loss position | security | 3 |  | 3
U.S. government agency and U.S. government sponsored enterprise mortgage-backed securities |  |  |
Unrealized Loss |  |  |
Number of available-for-sale debt securities in an unrealized loss position | security | 32 |  | 57
Asset-backed securities |  |  |
Unrealized Loss |  |  |
Number of available-for-sale debt securities in an unrealized loss position | security | 4 |  |
U.S. government agency and U.S. government-sponsored enterprise debt securities |  |  |
Unrealized Loss |  |  |
Number of available-for-sale debt securities in an unrealized loss position | security |  |  | 14
AFS debt securities |  |  |
Unrealized Loss |  |  |
Allowance for loan losses | $ 0 |  |
AFS debt securities, accrued interest | 14,400,000 |  |
OTTI credit losses |  | $ 0 |
Provision for credit losses | $ 0 |  |

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