Derivative Instruments and Hedging Activities - Summary of Gross Amount of Derivative Instruments Subject to Master Netting Arrangements With Same Counterparty (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Offsetting Assets And Liabilities [Line Items]
Gross Amounts of Recognized Assets	$ 27,869
Gross Amounts Offset in the Consolidated Balance Sheets	(27,869)
Gross Amounts of Recognized Liabilities	50,766
Gross Amounts Offset in the Consolidated Balance Sheets	(27,869)
Net Amounts of Assets or Liabilities presented in the Consolidated Balance Sheets	22,897	$ 23,679
Interest Rate Swap
Offsetting Assets And Liabilities [Line Items]
Gross Amounts of Recognized Assets	27,869
Gross Amounts Offset in the Consolidated Balance Sheets	(27,869)
Gross Amounts of Recognized Liabilities	50,766
Gross Amounts Offset in the Consolidated Balance Sheets	(27,869)
Net Amounts of Assets or Liabilities presented in the Consolidated Balance Sheets	$ 22,897	$ 23,679

Offsetting assets and liabilities.

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