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Derivatives (Outstanding Interest Rate Derivatives) (Details) - Long-term $ in Millions | Mar. 31, 2021 USD ($)
--- | ---
Not Accounted for as Hedge | Swap 1.9% |
Derivative [Line Items] |
Notional amount | $ 23.0
Interest rate | 1.90%
Not Accounted for as Hedge | Collar 3.5% to 4.8% |
Derivative [Line Items] |
Notional amount | $ 40.0
Not Accounted for as Hedge | Collar 3.5% to 4.8% | Minimum |
Derivative [Line Items] |
Interest rate | 3.50%
Not Accounted for as Hedge | Collar 3.5% to 4.8% | Maximum |
Derivative [Line Items] |
Interest rate | 4.80%
Not Accounted for as Hedge | Swap 0.0% to 0.8% | Minimum |
Derivative [Line Items] |
Interest rate | 0.00%
Not Accounted for as Hedge | Swap 0.0% to 0.8% | Maximum |
Derivative [Line Items] |
Interest rate | 0.80%
Not Accounted for as Hedge | Swap 0.0% to 0.7% | Minimum |
Derivative [Line Items] |
Interest rate | 0.00%
Not Accounted for as Hedge | Swap 0.0% to 0.7% | Maximum |
Derivative [Line Items] |
Interest rate | 0.70%
Not Accounted for as Hedge | Swap 0.0% to 0.8% | Minimum |
Derivative [Line Items] |
Interest rate | 0.00%
Not Accounted for as Hedge | Swap 0.0% to 0.8% | Maximum |
Derivative [Line Items] |
Interest rate | 0.80%
Not Accounted for as Hedge | Swap 0.0% to 0.8% | Minimum |
Derivative [Line Items] |
Interest rate | 0.00%
Not Accounted for as Hedge | Swap 0.0% to 0.8% | Maximum |
Derivative [Line Items] |
Interest rate | 0.80%
Accounted for as Hedge | Swap 1.8% |
Derivative [Line Items] |
Notional amount | $ 20.0
Interest rate | 1.80%
Accounted for as Hedge | Swap 2.6% |
Derivative [Line Items] |
Notional amount | $ 10.0
Interest rate | 2.60%
Accounted for as Hedge | Swap 2.7% |
Derivative [Line Items] |
Notional amount | $ 20.0
Interest rate | 2.70%
Accounted for as Hedge | Swap 2.5% |
Derivative [Line Items] |
Notional amount | $ 100.0
Interest rate | 2.50%
Accounted for as Hedge | Swap 2.5% |
Derivative [Line Items] |
Notional amount | $ 50.0
Interest rate | 2.50%
Accounted for as Hedge | Swap 2.5% |
Derivative [Line Items] |
Notional amount | $ 50.0
Interest rate | 2.50%
Accounted for as Hedge | Swap 0.0% to 0.8% |
Derivative [Line Items] |
Notional amount | $ 50.0
Accounted for as Hedge | Swap 0.0% to 0.7% |
Derivative [Line Items] |
Notional amount | 50.0
Accounted for as Hedge | Swap 0.0% to 0.8% |
Derivative [Line Items] |
Notional amount | 50.0
Accounted for as Hedge | Swap 0.0% to 0.8% |
Derivative [Line Items] |
Notional amount | $ 50.0

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