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Derivative Instruments (Details) | Sep. 30, 2020 USD ($) | Jan. 31, 2020 agreement
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Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Derivative, number of instruments held | agreement |  | 2
Interest rate swaps |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Interest rate cash flow hedge gain (loss) to be reclassified during next 12 months, net | $ (3,700,000) |
Interest rate swaps | Designated as Hedging Instrument |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Derivative, notional amount | $ 400,000,000.0 |

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