Derivative Instruments and Hedging Activities Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Derivative [Line Items]
Unrealized gain (loss) on derivative instruments	$ 2,500	$ 1,800	$ 5,700	$ (10,600)
Designated as Hedging Instrument | Cash Flow Hedging
Derivative [Line Items]
Unrealized gain (loss) on derivative instruments	$ 2,500	$ 1,800	$ 5,700	$ (10,600)