Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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Value of input used to measure real estate owned by financial institution by financial institution which is not directly related to its business.

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Fair Value Measurements and Interest Rate Swaps - Narrative (Details) $ in Thousands	3 Months Ended	12 Months Ended
	Dec. 31, 2020 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impairment losses	$ 174,100	$ 174,120	$ 0	$ 0
Valuation Technique, Discounted Cash Flow \| Measurement Input, Discount Rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Hotel properties, measurement input	0.115	0.115
Valuation Technique, Discounted Cash Flow \| Measurement Input, Terminal Capitalization Rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Hotel properties, measurement input	0.085	0.085