Real Estate Investments - Assets Acquired and Liabilities Assumed (Details) $ in Thousands	3 Months Ended			6 Months Ended			12 Months Ended
	Sep. 30, 2022 property	Jun. 30, 2022 USD ($) property	Mar. 31, 2022 property	Jun. 30, 2023 USD ($) property	Jun. 29, 2023 USD ($)	Jun. 30, 2022 USD ($) property	Dec. 31, 2022 USD ($)
Real estate investments, at cost:
Land				$ 0		$ 302,478
Buildings, fixtures and improvements				4,374		865,992
Total tangible assets				4,374		1,168,470
Total intangible assets, net				5,535		183,078
Liabilities Assumed at Fair Value
Mortgage notes payable		$ (312,246)		0		(312,246)
Mortgage notes payable assumed in acquisitions, discounts		276		276		276
Shares issued in acquisitions		(49,965)		0		(49,965)
Application of deposit		(23,750)		0		(23,750)
Accrued contingent consideration on acquired properties from the CIM Portfolio Acquisition		(10,840)		0		(10,840)
Accrued estimate of settlement with CIM for contingent consideration and other claims		$ 0		(4,374)		0
Payment of previously accrued contingent consideration on acquired properties from the CIM Portfolio Acquisition				0		(10,840)	$ (6,700)
Cash paid for real estate investments				$ 12,260		$ 954,747
Number of assets acquired | property				0		11
CIM Portfolio Acquisition
Liabilities Assumed at Fair Value
Payment of previously accrued contingent consideration on acquired properties from the CIM Portfolio Acquisition				$ 6,725	$ (5,500)	$ 0
Number of assets acquired | property	1	24	56	0		80
Asset acquisition, contingent consideration, liability							$ 59,300
In-place leases
Real estate investments, at cost:
Acquired intangible assets				$ 5,535		$ 218,454
Liabilities Assumed at Fair Value
Weighted-average amortization period				10 years 3 months 18 days
Above-market lease assets
Real estate investments, at cost:
Acquired intangible assets				$ 0		24,066
Liabilities Assumed at Fair Value
Weighted-average amortization period				7 years 7 months 6 days
Below-market lease liabilities
Real estate investments, at cost:
Acquired intangible assets				$ 0		$ (59,442)
Below market leases
Liabilities Assumed at Fair Value
Weighted-average amortization period				20 years 2 months 12 days