Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
-Section 50
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Nominal or face amount used to calculate payment on derivative.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
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-SubTopic 10
-Section 50
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The difference between the book value and the sale price of options, swaps, futures, forward contracts, and other derivative instruments. This element refers to the gain (loss) included in earnings.

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The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period.

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Derivatives - Summary of Amounts Recognized on Consolidated Statements of Operations Related to Company's Derivatives (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Derivative Instruments, Gain (Loss) [Line Items]
Unrealized gain (loss) on derivative instruments - unrealized interest rate swap			$ 8,727	$ 68,640
Gain (loss) on sale of derivatives	$ (111)	$ (3,095)	246	(38,643)
Foreign currency forward, net
Derivative Instruments, Gain (Loss) [Line Items]
Unrealized gain (loss) on derivative instruments - unrealized interest rate swap	(2,021)	(9,004)	8,481	53,432
Gain (loss) on sale of derivatives	(3,094)	(2,995)	6,706	67,496
Foreign currency forward, net \| Gain (Loss) on Derivative Instruments
Derivative Instruments, Gain (Loss) [Line Items]
Realized (gain) loss on derivative instruments - interest rate swap realized	(1,073)	6,009	(1,775)	14,064
Interest rate cap and swaps
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on sale of derivatives	(111)	(3,095)	246	(38,643)
Interest Rate Cap
Derivative Instruments, Gain (Loss) [Line Items]
Derivative notional amount		1,100		1,100
Interest Rate Cap \| Not Designated as Hedging Instrument
Derivative Instruments, Gain (Loss) [Line Items]
Derivative notional amount	500,000	500,000	500,000	500,000	$ 500,000
Interest Rate Cap \| Gain (Loss) on Derivative Instruments
Derivative Instruments, Gain (Loss) [Line Items]
Unrealized gain (loss) on derivative instruments - unrealized interest rate swap	(111)	738	246	738
Interest Rate Swap, Instrument One \| Gain (Loss) on Derivative Instruments
Derivative Instruments, Gain (Loss) [Line Items]
Unrealized gain (loss) on derivative instruments - unrealized interest rate swap	0	50,018	0	14,470
Interest Rate Swap, Instrument Two \| Gain (Loss) on Derivative Instruments
Derivative Instruments, Gain (Loss) [Line Items]
Realized (gain) loss on derivative instruments - interest rate swap realized	0	(53,851)
Interest Rate Swap
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on sale of derivatives					$ (53,900)
Interest Rate Swap \| Not Designated as Hedging Instrument
Derivative Instruments, Gain (Loss) [Line Items]
Derivative notional amount	$ 0	$ 0	$ 0	$ 0