Related Party Transactions - Narrative (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Apr. 23, 2017
Related Party Transaction [Line Items]
Catastrophic insurance, losses in excess of insurance pool, limit			$ 250,000,000
Catastrophic insurance policy expiration date			Mar. 01, 2021
General liability insured and dedicated limit per occurrence			$ 1,000,000
General liability pool claim amount limit			2,000,000
General liability loss per occurrence excess liability program			50,000,000
General liability insurance, loss covered in excess of insurance pool, limit			$ 51,000,000
General liability pool, deductible amount per incident				$ 25,000
General liability loss policy expiration date			Mar. 01, 2021
Minimum
Related Party Transaction [Line Items]
Catastrophic insurance, deductible amount per incident	$ 25,000		$ 25,000
Maximum
Related Party Transaction [Line Items]
Catastrophic insurance, deductible amount per incident	$ 100,000		$ 100,000
Advisor
Related Party Transaction [Line Items]
Term of Advisory Agreement			1 year
Advisory Agreement, renewal period			1 year
Acquisition fee (as percent)			2.00%
Monthly asset management fee (as percent)			0.083%
Disposition fee as a percentage of the aggregate brokerage commission paid	50.00%		50.00%
Disposition fee (as percent)			2.00%
Debt financing fee (as percent)			0.50%
Manager
Related Party Transaction [Line Items]
Property management fee (as percent)			4.50%
Construction management fee (as percent)			5.00%
Debt servicing fee (as percent)			2.75%
Debt servicing fee	$ 0	$ 0