XML 43 R28.htm IDEA: XBRL DOCUMENT v3.22.2
Investments in Properties (Tables)
6 Months Ended
Jun. 30, 2022
Investments in Properties  
Schedule of Investments in Properties

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

​

​

​

​

​

​

​

​

​

Property Type

​

As of June 30, 2022

​

​

As of December 31, 2021

Land

​

$

1,033,770

​

​

$

1,019,723

Acquired ground lease

​

​

6,051

​

​

​

6,721

Buildings and improvements

​

​

22,319,146

​

​

​

21,914,091

Tenant improvements

​

​

706,966

​

​

​

684,915

​

​

​

24,065,933

​

​

​

23,625,450

Accumulated depreciation and amortization

​

​

(6,665,118)

​

​

​

(6,210,281)

Investments in operating properties, net

​

​

17,400,815

​

​

​

17,415,169

Construction in progress and space held for development

​

​

3,362,114

​

​

​

3,213,389

Land held for future development

​

​

37,460

​

​

​

133,683

Investments in properties, net

​

$

20,800,389

​

​

$

20,762,241