Derivative Instruments (Narrative) (Details) - USD ($) $ in Thousands |
Nov. 05, 2020 |
Sep. 30, 2020 |
---|---|---|
Derivatives, Fair Value [Line Items] | ||
Collateral already posted, aggregate fair value | $ 70,900 | |
Interest Rate Swap | Non-hedging interest rate derivatives: | Subsequent Event | ||
Derivatives, Fair Value [Line Items] | ||
Derivative, notional amount | $ 150,000 |