Distributions - Distribution Per Class (Details) - USD ($)				1 Months Ended			10 Months Ended	11 Months Ended	12 Months Ended
	Feb. 25, 2021	Jan. 28, 2021	Mar. 07, 2018	Jan. 31, 2021	Jan. 31, 2020	Jan. 31, 2019	Dec. 31, 2018	Dec. 31, 2018	Dec. 31, 2020	Dec. 31, 2019
Distribution Made to Limited Liability Company (LLC) Member [Line Items]
Distributions reinvested					$ 114,090	$ 26,789		$ 126,625	$ 2,240,547	$ 886,408
Class FA
Distribution Made to Limited Liability Company (LLC) Member [Line Items]
Declared distribution (in dollars per share)			$ 0.020604				$ 0.024038		$ 0.104167	$ 0.104167
Class A
Distribution Made to Limited Liability Company (LLC) Member [Line Items]
Declared distribution (in dollars per share)			0.020604				0.024038		0.104167	0.104167
Class T
Distribution Made to Limited Liability Company (LLC) Member [Line Items]
Declared distribution (in dollars per share)			0.016484				0.019231		0.083333	0.083333
Class D
Distribution Made to Limited Liability Company (LLC) Member [Line Items]
Declared distribution (in dollars per share)			0.018544				0.021635		0.093750	0.093750
Class I
Distribution Made to Limited Liability Company (LLC) Member [Line Items]
Declared distribution (in dollars per share)			0.020604				0.024038		$ 0.104167	0.104167
Common Class S- [Member]
Distribution Made to Limited Liability Company (LLC) Member [Line Items]
Declared distribution (in dollars per share)			$ 0				$ 0			$ 0
Subsequent Event [Member]
Distribution Made to Limited Liability Company (LLC) Member [Line Items]
Distributions reinvested				$ 244,845
Subsequent Event [Member] | Class FA
Distribution Made to Limited Liability Company (LLC) Member [Line Items]
Declared distribution (in dollars per share)	$ 0.104167	$ 0.104167
Subsequent Event [Member] | Class A
Distribution Made to Limited Liability Company (LLC) Member [Line Items]
Declared distribution (in dollars per share)	0.104167	0.104167
Subsequent Event [Member] | Class T
Distribution Made to Limited Liability Company (LLC) Member [Line Items]
Declared distribution (in dollars per share)	0.083333	0.083333
Subsequent Event [Member] | Class D
Distribution Made to Limited Liability Company (LLC) Member [Line Items]
Declared distribution (in dollars per share)	0.093750	0.093750
Subsequent Event [Member] | Class I
Distribution Made to Limited Liability Company (LLC) Member [Line Items]
Declared distribution (in dollars per share)	0.104167	0.104167
Subsequent Event [Member] | Common Class S- [Member]
Distribution Made to Limited Liability Company (LLC) Member [Line Items]
Declared distribution (in dollars per share)	$ 0.104167	$ 0.104167