Derivative and Hedging Activities - Summary of Amounts Recorded in AOCL and Gain (Loss) Recorded in Operations when Reclassified out of AOCL or Recognized in Earnings (Details) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2020	Mar. 31, 2019
Derivative Instruments, Gain (Loss) [Line Items]
Net reclassification of amounts from (to) AOCL		$ 702	$ (5,021)
Interest expense		25,359	26,611
Interest Rate Swap
Derivative Instruments, Gain (Loss) [Line Items]
Gross amount of loss recognized in AOCL on derivatives			(5,229)
Amount of loss reclassified from AOCL to termination of interest rate swaps			$ 208
Interest Expense | Interest Rate Swap
Derivative Instruments, Gain (Loss) [Line Items]
Amount of loss reclassified from AOCL to interest	[1]	$ 702

[1] Interest expense for the three months ended March 31, 2020 was $25.4 million.