Summary of Significant Accounting Policies - Additional Information (Details) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2022 USD ($) Derivative	Mar. 31, 2021 USD ($)	Dec. 31, 2021 USD ($)	Mar. 31, 2022 EUR (€) Derivative	Mar. 31, 2022 DKK (kr) Derivative	Mar. 31, 2022 GBP (£) Derivative	Mar. 31, 2022 NOK (kr) Derivative	Dec. 31, 2019 USD ($)
Significant Accounting Policies [Line Items]
Foreign currency translation and transaction gain or (losses)	$ (6,500)	$ (5,700)
Secured financings on investments in real estate debt of fair value below outstanding principal balance	74,800
Deferred income	8,937		$ 7,467
Organization and offering expenses	$ 471,316		513,268
Minimum REIT distribution percentage	90.00%			90.00%	90.00%	90.00%	90.00%
Income tax benefit (provision)	$ 100	(100)
European Investments
Significant Accounting Policies [Line Items]
Deferred tax liability	$ 14,000		$ 8,600
Class S Shares
Significant Accounting Policies [Line Items]
Annual stockholder servicing fee percentage	0.85%		0.85%	0.85%	0.85%	0.85%	0.85%
Class S Shares | Maximum
Significant Accounting Policies [Line Items]
Upfront selling commissions and dealer manager fee percentage	3.50%		3.50%	3.50%	3.50%	3.50%	3.50%
Class T Shares
Significant Accounting Policies [Line Items]
Annual stockholder servicing fee percentage	0.85%		0.85%	0.85%	0.85%	0.85%	0.85%
Class T Shares | Maximum
Significant Accounting Policies [Line Items]
Upfront selling commissions and dealer manager fee percentage	3.50%		3.50%	3.50%	3.50%	3.50%	3.50%
Class D Shares
Significant Accounting Policies [Line Items]
Annual stockholder servicing fee percentage	0.25%		0.25%	0.25%	0.25%	0.25%	0.25%
Class D Shares | Maximum
Significant Accounting Policies [Line Items]
Upfront selling commissions and dealer manager fee percentage	1.50%		1.50%	1.50%	1.50%	1.50%	1.50%
Advanced Organization And Offering Costs
Significant Accounting Policies [Line Items]
Organization and offering expenses	$ 4,009		$ 4,373
Advisor
Significant Accounting Policies [Line Items]
Period to reimburse the advisor for all organization and offering expenses	60 months		60 months
Advisor | Class T Shares
Significant Accounting Policies [Line Items]
Advisor Percentage of stockholder servicing fee on NAV per annum	0.65%
Advisor | Advanced Organization And Offering Costs
Significant Accounting Policies [Line Items]
Organization and offering expenses								$ 7,300
Advisor | Advanced Organization And Offering Costs | Primary Offering
Significant Accounting Policies [Line Items]
Organization and offering expenses	$ 7,300
Dealer Manager | Class S Shares | Maximum
Significant Accounting Policies [Line Items]
Upfront selling commissions percentage	3.50%			3.50%	3.50%	3.50%	3.50%
Dealer Manager | Class T Shares
Significant Accounting Policies [Line Items]
Upfront dealer manager fee percentage	0.50%			0.50%	0.50%	0.50%	0.50%
Dealer stockholder servicing fee percentage	0.20%
Annual stockholder servicing fee percentage	0.85%			0.85%	0.85%	0.85%	0.85%
Dealer Manager | Class T Shares | Maximum
Significant Accounting Policies [Line Items]
Upfront selling commissions percentage	3.00%			3.00%	3.00%	3.00%	3.00%
Upfront selling commissions and dealer manager fee percentage	3.50%			3.50%	3.50%	3.50%	3.50%
Dealer Manager | Class D Shares
Significant Accounting Policies [Line Items]
Upfront dealer manager fee percentage	0.00%			0.00%	0.00%	0.00%	0.00%
Annual stockholder servicing fee percentage	0.25%			0.25%	0.25%	0.25%	0.25%
Dealer Manager | Class D Shares | Maximum
Significant Accounting Policies [Line Items]
Upfront selling commissions percentage	1.50%			1.50%	1.50%	1.50%	1.50%
Dealer Manager | Class S Share And T Shares
Significant Accounting Policies [Line Items]
Annual stockholder servicing fee percentage	0.85%			0.85%	0.85%	0.85%	0.85%
Dealer Manager | Class I Shares
Significant Accounting Policies [Line Items]
Annual stockholder servicing fee percentage	0.00%			0.00%	0.00%	0.00%	0.00%
Dealer Manager | Common Stock Class T, Class S and Class D
Significant Accounting Policies [Line Items]
Annual stockholder servicing fee percentage of gross proceeds limit	8.75%			8.75%	8.75%	8.75%	8.75%
Accounts Payable, Accrued Expenses and Other Liabilities
Significant Accounting Policies [Line Items]
Deferred income	$ 4,800		$ 5,000
Due to Affiliates | Common Stock Class T, Class S and Class D
Significant Accounting Policies [Line Items]
Stockholder servicing fees accrued	$ 365,600		$ 291,500
Currency Swap
Significant Accounting Policies [Line Items]
Derivative, number of instruments held				17	6	2	1
Derivative, aggregate notional value				€ 213,000,000	kr 290,000,000	£ 166,000,000	kr 881,000,000
Interest Rate Cap
Significant Accounting Policies [Line Items]
Derivative, number of instruments held	20			20	20	20	20
Derivative, aggregate notional value	$ 6,900,000			€ 88,000,000
Interest Rate Cap | Danish Investment
Significant Accounting Policies [Line Items]
Derivative, number of instruments held | kr					1
Derivative, aggregate notional value | kr					kr 301,500,000
Interest Rate Swap
Significant Accounting Policies [Line Items]
Derivative, number of instruments held | Derivative	3			3	3	3	3
Derivative, aggregate notional value	$ 323,400
Interest Rate Derivatives
Significant Accounting Policies [Line Items]
Unrealized gains on derivatives	269,600	7,600
Other Income (Expense)
Significant Accounting Policies [Line Items]
Unrealized losses on investments	(12,700)
Other Revenue
Significant Accounting Policies [Line Items]
Other income	$ 200	$ 200