Equity - Schedule of Common Stock Outstanding (Details) - USD ($) $ in Millions	12 Months Ended		26 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2021
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)	3,608,831	8,000
Issuance of common stock (in shares)	10,316,669	3,716,745
Cancellation of common stock (in shares)		(115,918)
Common stock repurchased (in shares)	(2,388,175)
Exchange of common stock (in shares)	7,696
Distribution reinvestment (in shares)	3,247	4
Ending balance (in shares)	11,548,268	3,608,831	11,548,268
Common stock and preferred stock outstanding (in shares)	11,548,268	3,608,831	11,548,268
Class T Common Stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)	0	0
Issuance of common stock (in shares)	91	0
Cancellation of common stock (in shares)		0
Common stock repurchased (in shares)	0
Exchange of common stock (in shares)	186,730
Distribution reinvestment (in shares)	0	0
Ending balance (in shares)	186,821	0	186,821
Common stock and preferred stock outstanding (in shares)	186,821	0	186,821
Class S Common Stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)	0	0
Issuance of common stock (in shares)	91	0
Cancellation of common stock (in shares)		0
Common stock repurchased (in shares)	0
Exchange of common stock (in shares)	186,730
Distribution reinvestment (in shares)	0	0
Ending balance (in shares)	186,821	0	186,821
Common stock and preferred stock outstanding (in shares)	186,821	0	186,821
Class D Common Stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)	0	0
Issuance of common stock (in shares)	91	0
Cancellation of common stock (in shares)		0
Common stock repurchased (in shares)	0
Exchange of common stock (in shares)	186,730
Distribution reinvestment (in shares)	0	0
Ending balance (in shares)	186,821	0	186,821
Common stock and preferred stock outstanding (in shares)	186,821	0	186,821
Class I Common Stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)	0	0
Issuance of common stock (in shares)	0	0
Cancellation of common stock (in shares)		0
Common stock repurchased (in shares)	0
Exchange of common stock (in shares)	186,208
Distribution reinvestment (in shares)	507	0
Ending balance (in shares)	186,715	0	186,715
Common stock and preferred stock outstanding (in shares)	186,715	0	186,715
Class E Common Stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)	0	0
Issuance of common stock (in shares)	2,085,807	0
Cancellation of common stock (in shares)		0
Common stock repurchased (in shares)	0
Exchange of common stock (in shares)	156,066
Distribution reinvestment (in shares)	2,708	0
Ending balance (in shares)	2,244,581	0	2,244,581
Common stock and preferred stock outstanding (in shares)	2,244,581	0	2,244,581
Class N Common Stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)	3,608,831	8,000
Issuance of common stock (in shares)	8,230,589	3,716,745
Cancellation of common stock (in shares)		(115,918)
Common stock repurchased (in shares)	(2,388,175)
Exchange of common stock (in shares)	(894,768)
Distribution reinvestment (in shares)	32	4
Ending balance (in shares)	8,556,509	3,608,831	8,556,509
Common stock and preferred stock outstanding (in shares)	8,556,509	3,608,831	8,556,509
Class N Common Stock | Massachusetts Mutual Life Insurance Company | Affiliated entity
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common stock repurchased (in shares)	(2,388,175)		(2,388,175)
Stock repurchased during period	$ 70.0		$ 70.0
Redeemable common stock | Massachusetts Mutual Life Insurance Company | Affiliated entity
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Shares acquired (in shares)	2,388,175