Derivative Instruments and Hedging Activities (Textuals) (Details) - USD ($) $ in Millions	Dec. 31, 2020	Jul. 20, 2020
Derivative [Line Items]
Notional Amount of Derivatives Early Terminated		$ 625.0
Payment for Termination of Interest Rate Derivative Instruments	$ 6.2

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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