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Net Investment in Sales-type Leases and Ground Lease Receivables - Joint Venture (Details) $ in Thousands	1 Months Ended		6 Months Ended		14 Months Ended
	Jan. 31, 2024 USD ($)	May 31, 2023 USD ($)	Jun. 30, 2024 USD ($) lease	Jun. 30, 2023 USD ($)	Jun. 30, 2024 USD ($) lease
Joint venture
Ground lease acquisition purchase price			$ 110,206	$ 97,948
Ground Lease Plus Fund
Joint venture
Ground lease acquisition purchase price	$ 38,300
Sovereign wealth fund | Joint venture for new acquisitions of Ground Leases
Joint venture
Ownership percentage		45.00%
Land and Related Ground Lease
Joint venture
Leasehold improvement allowance, funded amount	$ 36,500		$ 49,300		$ 49,300
Joint Venture for New Acquisitions of Ground Leases
Joint venture
Joint venture commitments		$ 275,000
Controlling interest in joint venture		55.00%
Percent of Promote fee			15.00%
Internal Rate of Return			9.00%
Promote fee cap percent			1.275		1.275
First look rights period on qualifying investments			18 months
Number of Ground Leases acquired | lease			8		8
Ground lease acquisition purchase price					$ 146,700
Funded amount of Ground Lease acquisition			$ 88,900		$ 88,900
Joint Venture for New Acquisitions of Ground Leases | First five year following acquisition
Joint venture
Percent of management fee			0.25%
Management fee term			5 years
Joint Venture for New Acquisitions of Ground Leases | After five years of acquisition
Joint venture
Percent of management fee			0.15%
Joint Venture for New Acquisitions of Ground Leases | Sovereign wealth fund
Joint venture
Joint venture commitments		$ 225,000

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 13
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482740/230-10-45-13

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