Property, net - Components of property (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Property, Plant and Equipment
Equipment and furnishings	$ 184,937	$ 186,767
Property, plant, and equipment and finance lease right-of-use asset, before accumulated depreciation and amortization	8,914,984	8,920,580
Less accumulated depreciation	(2,823,070)	(2,792,790)
Property, net	6,091,914	6,127,790
Land
Property, Plant and Equipment
Property, plant and equipment, gross	1,396,148	1,425,211
Buildings and improvements
Property, Plant and Equipment
Property, plant and equipment, gross	6,244,208	6,378,736
Tenant improvements
Property, Plant and Equipment
Property, plant and equipment, gross	720,786	711,007
Construction in progress
Property, Plant and Equipment
Property, plant and equipment, gross	$ 368,905	$ 218,859

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

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 1
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=123391704&loc=SL77918627-209977

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+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
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Amount, after accumulated depreciation and amortization, of property, plant, and equipment and finance lease right-of-use asset.

+ References

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+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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