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Derivatives and Hedging Activities (Customer Related Derivative Positions - Not Designated as Hedges) (Details) - Not Designated as Hedging Instrument $ in Thousands | Sep. 30, 2020 USD ($) position | Dec. 31, 2019 USD ($) position
--- | --- | ---
Receive fixed, pay variable | Loan level swaps |  |  |
Summary of customer related derivative positions, not designated as hedging |  |  |
Number of Positions | position | [1] | 331 | 299
Less than 1 year |  | $ 135,993 | $ 156,690
Less than 2 years |  | 34,017 | 125,203
Less than 3 years |  | 158,477 | 85,603
Less than 4 years |  | 138,314 | 165,599
Thereafter |  | 1,260,159 | 1,044,315
Derivative, Notional Amount |  | 1,726,960 | 1,577,410
Fair Value | [2] | $ 145,517 | $ 48,596
Pay fixed, receive variable | Loan level swaps |  |  |
Summary of customer related derivative positions, not designated as hedging |  |  |
Number of Positions | position | [1] | 322 | 290
Less than 1 year |  | $ 135,993 | $ 156,690
Less than 2 years |  | 34,017 | 125,203
Less than 3 years |  | 158,477 | 85,603
Less than 4 years |  | 138,314 | 165,599
Thereafter |  | 1,260,159 | 1,044,315
Derivative, Notional Amount |  | 1,726,960 | 1,577,410
Fair Value | [2] | $ (145,501) | $ (48,591)
Buys foreign currency, sells U.S. currency | Foreign exchange contracts |  |  |
Summary of customer related derivative positions, not designated as hedging |  |  |
Number of Positions | position | [1] | 33 | 40
Less than 1 year |  | $ 81,207 | $ 91,434
Derivative, Notional Amount |  | 81,207 | 91,434
Fair Value | [2] | $ (3,125) | $ (81)
Buys U.S. currency, sells foreign currency | Foreign exchange contracts |  |  |
Summary of customer related derivative positions, not designated as hedging |  |  |
Number of Positions | position | [1] | 33 | 40
Less than 1 year |  | $ 81,207 | $ 91,434
Derivative, Notional Amount |  | 81,207 | 91,434
Fair Value | [2] | $ 3,151 | $ 123
Risk Participated Out | Risk Participation Agreement |  |  |
Summary of customer related derivative positions, not designated as hedging |  |  |
Number of Positions | position |  | 13 |
Less than 1 year |  | $ 6,800 |
Less than 3 years |  | 7,282 |
Thereafter |  | 112,487 |
Derivative, Notional Amount |  | 126,569 |
Fair Value |  | $ 745 |
Risk Participated In | Risk Participation Agreement |  |  |
Summary of customer related derivative positions, not designated as hedging |  |  |
Number of Positions | position |  | 10 |
Less than 2 years |  | $ 18,978 |
Less than 3 years |  | 23,925 |
Less than 4 years |  | 36,836 |
Thereafter |  | 18,295 |
Derivative, Notional Amount |  | 98,034 |
Fair Value |  | $ (269) |
[1] | The Company may enter into one dealer swap agreement which offsets multiple commercial borrower swap agreements.
[2] | Beginning in 2020, the Company made an election to include accrued interest within fair value balances.

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