Real Estate - Schedule of Real Estate (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Mar. 31, 2021	Dec. 31, 2020
Acquisition And Disposition Of Properties And Discontinued Operations [Abstract]
Land	$ 821,841	$ 739,641
Buildings and improvements			$ 3,014,853		$ 2,892,051
Tenant improvements			206,755		199,925
Construction in progress			7,825		11,131
Right-of-use assets - finance leases			25,086		25,086
Total			4,076,360		3,867,834
Less: Accumulated depreciation and amortization	669,783	648,461
Operating real estate, net	3,406,577	3,219,373	$ 3,406,577		3,219,373
Real estate under development	192,115	203,773		$ 203,773	$ 247,201
Net investments in real estate	$ 3,598,692	$ 3,423,146		$ 3,423,146

Acquisition and disposition of properties and discontinued operations.

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- Definition

Real estate investment property accumulated depreciation and amortization.

+ References

No definition available.

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- Definition

Amount of structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service.

+ References

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- Definition

The current amount of expenditures for a real estate project that has not yet been completed.

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Amount, after accumulated amortization, of right-of-use asset from finance lease.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
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Aggregate of the carrying amounts as of the balance sheet date of investments in building and building improvements.

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- Definition

Amount before accumulated depletion of real estate held for productive use, excluding land held for sale.

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- Definition

Amount of real estate investment property which may include the following: (1) land available-for-sale; (2) land available-for-development; (3) investments in building and building improvements; (4) tenant allowances; (5) developments in-process; (6) rental properties; and (7) other real estate investments.

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Amount of real estate investment property, net of accumulated depreciation, which may include the following: (1) land available-for-sale; (2) land available-for-development; (3) investments in building and building improvements; (4) tenant allowances; (5) developments in-process; (6) rental properties; and (7) other real estate investments.

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Amount of real estate investments, net of accumulated depreciation, which may include the following: (1) land available-for-sale; (2) land available-for-development; (3) investments in building and building improvements; (4) tenant allowances; (5) developments in-process; (6) rental properties; (7) other real estate investments; (8) real estate joint ventures; and (9) unconsolidated real estate and other joint ventures not separately presented.

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Carrying amount as of the balance sheet date of improvements having a life longer than one year that were made for the benefit of one or more tenants.

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