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Investments in Properties (Tables)
9 Months Ended
Sep. 30, 2023
Investments in Properties  
Schedule of Investments in Properties

A summary of our investments in properties is below (in thousands):

Property Type

As of September 30, 2023

As of December 31, 2022

Land

$

1,064,058

$

1,061,408

Acquired ground lease

87

6,006

Buildings and improvements

23,998,641

24,287,103

Tenant improvements

824,244

781,540

25,887,030

26,136,057

Accumulated depreciation and amortization

(7,489,193)

(7,268,981)

Investments in operating properties, net

18,397,837

18,867,076

Construction in progress and space held for development

5,020,464

4,789,134

Land held for future development

179,959

118,452

Investments in properties, net

$

23,598,260

$

23,774,662