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Property Investments (Details) $ in Thousands	Dec. 31, 2022 USD ($) ft² property	Dec. 31, 2021 USD ($)
Summary of Company's investment
NUMBER OF PROPERTIES | property	688
LAND	$ 1,439,798
BUILDINGS AND IMPROVEMENTS	11,332,037	$ 4,337,641
LEASE INTANGIBLES	959,998
Personal property	11,907	11,761
Total real estate investments	14,057,625	5,104,942
ACCUMULATED DEPRECIATION	$ (1,645,271)	$ (1,338,743)
Construction in progress
Summary of Company's investment
NUMBER OF PROPERTIES | property	0
LAND	$ 0
BUILDINGS AND IMPROVEMENTS	0
LEASE INTANGIBLES
Personal property	0
Total real estate investments	35,560
ACCUMULATED DEPRECIATION	$ 0
Land held for development
Summary of Company's investment
NUMBER OF PROPERTIES | property	0
LAND	$ 0
BUILDINGS AND IMPROVEMENTS	0
LEASE INTANGIBLES	0
Personal property	0
Total real estate investments	74,265
ACCUMULATED DEPRECIATION	$ (1,183)
Financing lease right-of-use assets
Summary of Company's investment
NUMBER OF PROPERTIES | property	0
LAND	$ 0
BUILDINGS AND IMPROVEMENTS	0
LEASE INTANGIBLES	0
Personal property	0
Total real estate investments	83,824
ACCUMULATED DEPRECIATION	$ 0
Investment in financing receivables, net
Summary of Company's investment
NUMBER OF PROPERTIES | property	0
LAND	$ 0
BUILDINGS AND IMPROVEMENTS	0
LEASE INTANGIBLES	0
Personal property	0
Total real estate investments	120,236
ACCUMULATED DEPRECIATION	$ 0
Corporate Property
Summary of Company's investment
NUMBER OF PROPERTIES | property	0
LAND	$ 1,853
BUILDINGS AND IMPROVEMENTS	2,343
LEASE INTANGIBLES	684
Personal property	5,538
Total real estate investments	10,418
ACCUMULATED DEPRECIATION	$ (5,288)
Area of land | ft²	15,014
Number of corporate office | property	1
Medical office/outpatient
Summary of Company's investment
NUMBER OF PROPERTIES | property	688
LAND	$ 1,437,945
BUILDINGS AND IMPROVEMENTS	11,329,694
LEASE INTANGIBLES	959,314
Personal property	6,369
Total real estate investments	13,733,322
ACCUMULATED DEPRECIATION	$ (1,638,800)
Medical office/outpatient | Dallas, TX
Summary of Company's investment
NUMBER OF PROPERTIES | property	45
LAND	$ 95,010
BUILDINGS AND IMPROVEMENTS	1,116,725
LEASE INTANGIBLES	77,589
Personal property	551
Total real estate investments	1,289,875
ACCUMULATED DEPRECIATION	$ (202,031)
Medical office/outpatient | Seattle, WA
Summary of Company's investment
NUMBER OF PROPERTIES | property	29
LAND	$ 64,295
BUILDINGS AND IMPROVEMENTS	623,166
LEASE INTANGIBLES	13,444
Personal property	726
Total real estate investments	701,631
ACCUMULATED DEPRECIATION	$ (164,423)
Medical office/outpatient | Los Angeles, CA
Summary of Company's investment
NUMBER OF PROPERTIES | property	23
LAND	$ 98,524
BUILDINGS AND IMPROVEMENTS	460,780
LEASE INTANGIBLES	31,790
Personal property	453
Total real estate investments	591,547
ACCUMULATED DEPRECIATION	$ (129,663)
Medical office/outpatient | Boston, MA
Summary of Company's investment
NUMBER OF PROPERTIES | property	18
LAND	$ 128,904
BUILDINGS AND IMPROVEMENTS	396,002
LEASE INTANGIBLES	63,134
Personal property	0
Total real estate investments	588,040
ACCUMULATED DEPRECIATION	$ (13,513)
Medical office/outpatient | Charlotte, NC
Summary of Company's investment
NUMBER OF PROPERTIES | property	32
LAND	$ 35,402
BUILDINGS AND IMPROVEMENTS	450,076
LEASE INTANGIBLES	29,839
Personal property	105
Total real estate investments	515,422
ACCUMULATED DEPRECIATION	$ (95,363)
Medical office/outpatient | Houston, TX
Summary of Company's investment
NUMBER OF PROPERTIES | property	34
LAND	$ 85,389
BUILDINGS AND IMPROVEMENTS	633,474
LEASE INTANGIBLES	64,045
Personal property	57
Total real estate investments	782,965
ACCUMULATED DEPRECIATION	$ (63,486)
Medical office/outpatient | Florida
Summary of Company's investment
NUMBER OF PROPERTIES | property	23
LAND	$ 72,364
BUILDINGS AND IMPROVEMENTS	400,839
LEASE INTANGIBLES	46,355
Personal property	105
Total real estate investments	519,663
ACCUMULATED DEPRECIATION	$ (52,920)
Medical office/outpatient | Atlanta, GA
Summary of Company's investment
NUMBER OF PROPERTIES | property	28
LAND	$ 49,379
BUILDINGS AND IMPROVEMENTS	437,312
LEASE INTANGIBLES	36,170
Personal property	95
Total real estate investments	522,956
ACCUMULATED DEPRECIATION	$ (63,773)
Medical office/outpatient | Tampa, FL
Summary of Company's investment
NUMBER OF PROPERTIES | property	20
LAND	$ 31,533
BUILDINGS AND IMPROVEMENTS	377,455
LEASE INTANGIBLES	36,838
Personal property	33
Total real estate investments	445,859
ACCUMULATED DEPRECIATION	$ (18,991)
Medical office/outpatient | Denver, CO
Summary of Company's investment
NUMBER OF PROPERTIES | property	33
LAND	$ 76,698
BUILDINGS AND IMPROVEMENTS	497,235
LEASE INTANGIBLES	45,854
Personal property	609
Total real estate investments	620,396
ACCUMULATED DEPRECIATION	$ (65,123)
Medical office/outpatient | Raleigh, NC
Summary of Company's investment
NUMBER OF PROPERTIES | property	27
LAND	$ 56,620
BUILDINGS AND IMPROVEMENTS	363,359
LEASE INTANGIBLES	37,446
Personal property	9
Total real estate investments	457,434
ACCUMULATED DEPRECIATION	$ (15,566)
Medical office/outpatient | Phoenix, AZ
Summary of Company's investment
NUMBER OF PROPERTIES | property	35
LAND	$ 20,262
BUILDINGS AND IMPROVEMENTS	430,396
LEASE INTANGIBLES	37,097
Personal property	425
Total real estate investments	488,180
ACCUMULATED DEPRECIATION	$ (30,281)
Medical office/outpatient | Chicago, IL
Summary of Company's investment
NUMBER OF PROPERTIES | property	7
LAND	$ 32,374
BUILDINGS AND IMPROVEMENTS	266,672
LEASE INTANGIBLES	20,608
Personal property	81
Total real estate investments	319,735
ACCUMULATED DEPRECIATION	$ (28,243)
Medical office/outpatient | Indianapolis, IN
Summary of Company's investment
NUMBER OF PROPERTIES | property	36
LAND	$ 52,180
BUILDINGS AND IMPROVEMENTS	265,070
LEASE INTANGIBLES	32,739
Personal property	13
Total real estate investments	350,002
ACCUMULATED DEPRECIATION	$ (19,705)
Medical office/outpatient | Hartford, CT
Summary of Company's investment
NUMBER OF PROPERTIES | property	30
LAND	$ 43,326
BUILDINGS AND IMPROVEMENTS	204,049
LEASE INTANGIBLES	31,803
Personal property	0
Total real estate investments	279,178
ACCUMULATED DEPRECIATION	$ (8,015)
Medical office/outpatient | Nashville, TN
Summary of Company's investment
NUMBER OF PROPERTIES | property	12
LAND	$ 43,348
BUILDINGS AND IMPROVEMENTS	346,312
LEASE INTANGIBLES	10,205
Personal property	1,424
Total real estate investments	401,289
ACCUMULATED DEPRECIATION	$ (92,720)
Medical office/outpatient | New York, NY
Summary of Company's investment
NUMBER OF PROPERTIES | property	14
LAND	$ 64,402
BUILDINGS AND IMPROVEMENTS	167,819
LEASE INTANGIBLES	26,430
Personal property	0
Total real estate investments	258,651
ACCUMULATED DEPRECIATION	$ (4,771)
Medical office/outpatient | Austin, TX
Summary of Company's investment
NUMBER OF PROPERTIES | property	13
LAND	$ 27,064
BUILDINGS AND IMPROVEMENTS	271,692
LEASE INTANGIBLES	18,568
Personal property	142
Total real estate investments	317,466
ACCUMULATED DEPRECIATION	$ (40,363)
Medical office/outpatient | Orlando, FL
Summary of Company's investment
NUMBER OF PROPERTIES | property	8
LAND	$ 20,708
BUILDINGS AND IMPROVEMENTS	180,694
LEASE INTANGIBLES	21,581
Personal property	1
Total real estate investments	222,984
ACCUMULATED DEPRECIATION	$ (11,654)
Medical office/outpatient | Memphis, TN
Summary of Company's investment
NUMBER OF PROPERTIES | property	11
LAND	$ 13,901
BUILDINGS AND IMPROVEMENTS	184,540
LEASE INTANGIBLES	4,211
Personal property	317
Total real estate investments	202,969
ACCUMULATED DEPRECIATION	$ (60,624)
Medical office/outpatient | Other (51 markets)
Summary of Company's investment
NUMBER OF PROPERTIES | property	210
LAND	$ 326,262
BUILDINGS AND IMPROVEMENTS	3,256,027
LEASE INTANGIBLES	273,568
Personal property	1,223
Total real estate investments	3,857,080
ACCUMULATED DEPRECIATION	$ (457,572)

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