Welltower (WELL) 10-K 25 Feb 19 2018 FY Annual report Financial data

Document and Entity Information

Document and Entity Information - USD ($)	12 Months Ended
	Dec. 31, 2018	Jan. 31, 2019	Jun. 30, 2018
Document And Entity Information [Abstract]
Entity Registrant Name	WELLTOWER INC. /DE/
Entity Central Index Key	766,704
Document Type	10-K
Document Period End Date	Dec. 31, 2018
Amendment Flag	false
Document Fiscal Year Focus	2,018
Document Fiscal Period Focus	FY
Current Fiscal Year End Date	--12-31
Entity Well-known Seasoned Issuer	Yes
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Filer Category	Large Accelerated Filer
Entity Public Float			$ 23,282,837,560
Entity Common Stock, Shares Outstanding		386,361,193

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($)	Dec. 31, 2018	Dec. 31, 2017
Real property owned:
Land and land improvements	$ 3,205,091,000	$ 2,734,467,000
Buildings and improvements	28,019,502,000	25,373,117,000
Acquired lease intangibles	1,581,159,000	1,502,471,000
Real property held for sale, net of accumulated depreciation	590,271,000	734,147,000
Construction in progress	194,365,000	237,746,000
Gross real property owned	33,590,388,000	30,581,948,000
Less accumulated depreciation and amortization	(5,499,958,000)	(4,838,370,000)
Net real property owned	28,090,430,000	25,743,578,000
Real estate loans receivable:
Real estate loans receivable	398,711,000	495,871,000
Less allowance for losses on loans receivable	(68,372,000)	(68,372,000)
Net real estate loans receivable	330,339,000	427,499,000
Net real estate investments	28,420,769,000	26,171,077,000
Other assets:
Investments in unconsolidated entities	482,914,000	445,585,000
Goodwill	68,321,000	68,321,000
Cash and cash equivalents	215,376,000	243,777,000
Restricted cash	100,753,000	65,526,000
Straight-line receivable	367,093,000	389,168,000
Receivables and other assets	686,846,000	560,991,000
Total other assets	1,921,303,000	1,773,368,000
Total assets	30,342,072,000	27,944,445,000
Liabilities:
Borrowings under unsecured lines of credit arrangements	1,147,000,000	719,000,000
Senior unsecured notes	9,603,299,000	8,331,722,000
Secured debt	2,476,177,000	2,608,976,000
Capital lease obligations	70,668,000	72,238,000
Accrued expenses and other liabilities	1,034,283,000	911,863,000
Total liabilities	14,331,427,000	12,643,799,000
Redeemable noncontrolling interests	424,046,000	375,194,000
Equity:
Preferred stock	718,498,000	718,503,000
Stock common	384,465,000	372,449,000
Capital in excess of par value	18,424,368,000	17,662,681,000
Treasury stock	(68,499,000)	(64,559,000)
Cumulative net income	6,121,534,000	5,316,580,000
Cumulative dividends	(10,818,557,000)	(9,471,712,000)
Accumulated other comprehensive income (loss)	(129,769,000)	(111,465,000)
Other equity	294,000	670,000
Total Welltower Inc. stockholders’ equity	14,632,334,000	14,423,147,000
Noncontrolling interests	954,265,000	502,305,000
Total equity	15,586,599,000	14,925,452,000
Total liabilities and equity	$ 30,342,072,000	$ 27,944,445,000

Consolidated Statements of Inco

Consolidated Statements of Income - USD ($) shares in Thousands		12 Months Ended
		Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Revenues:
Resident fees and services		$ 3,234,852,000	$ 2,779,423,000	$ 2,504,731,000
Rental income		1,380,422,000	1,445,871,000	1,648,815,000
Interest income		55,814,000	73,811,000	97,963,000
Other income		29,411,000	17,536,000	29,651,000
Total revenues		4,700,499,000	4,316,641,000	4,281,160,000
Expenses:
Property operating expenses		2,433,017,000	2,083,925,000	1,876,983,000
Depreciation and amortization		950,459,000	921,720,000	901,242,000
Interest expense		526,592,000	484,622,000	521,345,000
General and administrative expenses		126,383,000	122,008,000	155,241,000
Transaction costs		0	0	42,910,000
Loss (gain) on derivatives and financial instruments, net		(4,016,000)	2,284,000	(2,448,000)
Loss (gain) on extinguishment of debt, net		16,097,000	37,241,000	17,214,000
Provision for loan losses		0	62,966,000	10,215,000
Impairment of assets		115,579,000	124,483,000	37,207,000
Other expenses		112,898,000	177,776,000	11,998,000
Total expenses		4,277,009,000	4,017,025,000	3,571,907,000
Income from continuing operations before income taxes and other items		423,490,000	299,616,000	709,253,000
Income tax (expense) benefit		(8,674,000)	(20,128,000)	19,128,000
Income (loss) from unconsolidated entities		(641,000)	(83,125,000)	(10,357,000)
Gain (loss) on real estate dispositions, net		415,575,000	344,250,000	364,046,000
Income from continuing operations		829,750,000	540,613,000	1,082,070,000
Net income		829,750,000	540,613,000	1,082,070,000
Less: Preferred stock dividends		46,704,000	49,410,000	65,406,000
Less: Preferred stock redemption charge		0	9,769,000	0
Less: Net income (loss) attributable to noncontrolling interests	[1]	24,796,000	17,839,000	4,267,000
Net income attributable to common stockholders		$ 758,250,000	$ 463,595,000	$ 1,012,397,000
Average number of common shares outstanding:
Basic (in shares)		373,620	367,237	358,275
Diluted (in shares)		375,250	369,001	360,227
Basic:
Income from continuing operations (in USD per share)		$ 2.22	$ 1.47	$ 3.02
Net income attributable to common stockholders (in USD per share)		2.03	1.26	2.83
Diluted:
Income from continuing operations (in USD per share)		2.21	1.47	3
Net income attributable to common stockholders (in USD per share)		$ 2.02	$ 1.26	$ 2.81
[1]	Includes amounts attributable to redeemable noncontrolling interests

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Statement of Comprehensive Income [Abstract]
Net income		$ 829,750	$ 540,613	$ 1,082,070
Other comprehensive income (loss):
Unrecognized gain (loss) on equity investments		0	0	5,120
Reclassification adjustment for write down of equity investment		0	(5,120)	0
Unrecognized gain (loss) on cash flow hedges		0	2	1,414
Unrecognized actuarial gain (loss)		344	269	190
Foreign currency translation gain (loss)		(41,632)	85,263	(85,557)
Total other comprehensive income (loss)		(41,288)	80,414	(78,833)
Total comprehensive income		788,462	621,027	1,003,237
Less: Total comprehensive income (loss) attributable to noncontrolling interests	[1]	1,812	40,187	6,722
Total comprehensive income attributable to stockholders		$ 786,650	$ 580,840	$ 996,515
[1]	Includes amounts attributable to redeemable noncontrolling interests.

Consolidated Statements of Equi

Consolidated Statements of Equity - USD ($) $ in Thousands	Total	Preferred Stock	Common Stock	Capital in Excess of Par Value	Treasury Stock	Cumulative Net Income	Cumulative Dividends	Accumulated Other Comprehensive Income (Loss)	Other Equity	Noncontrolling Interest
Balances at beginning of period at Dec. 31, 2015	$ 15,175,885	$ 1,006,250	$ 354,811	$ 16,478,300	$ (44,372)	$ 3,725,772	$ (6,846,056)	$ (88,243)	$ 4,098	$ 585,325
Comprehensive income:
Net income	1,087,080					1,077,803				9,277
Other comprehensive income (loss)	(78,833)							(81,288)		2,455
Total comprehensive income	1,008,247
Decrease in noncontrolling interests	(173,456)			(51,478)						(121,978)
Amounts related to issuance of common stock from dividend reinvestment and stock incentive plans, net of forfeitures	36,103		839	46,938	(10,369)				(1,305)
Net proceeds from issuance of common stock	533,352		7,421	525,931
Option compensation expense	266								266
Dividends paid:
Common stock dividends	(1,233,519)						(1,233,519)
Preferred stock dividends	(65,406)						(65,406)
Balances at end of period at Dec. 31, 2016	15,281,472	1,006,250	363,071	16,999,691	(54,741)	4,803,575	(8,144,981)	(169,531)	3,059	475,079
Comprehensive income:
Net income	543,593					522,774				20,819
Other comprehensive income (loss)	80,414							58,066		22,348
Total comprehensive income	624,007
Increase in noncontrolling interests				13,473
Decrease in noncontrolling interests	(2,468)									(15,941)
Amounts related to issuance of common stock from dividend reinvestment and stock incentive plans, net of forfeitures	9,690		402	21,494	(9,807)				(2,399)
Net proceeds from issuance of common stock	621,436		8,881	612,555
Redemption of equity membership units	5,545		91	5,465	(11)
Redemption of preferred stock	(287,509)	(287,500)		9,760		(9,769)
Conversion of preferred stock	0	(247)	4	243
Option compensation expense	10								10
Dividends paid:
Common stock dividends	(1,277,321)						(1,277,321)
Preferred stock dividends	(49,410)						(49,410)
Balances at end of period at Dec. 31, 2017	14,925,452	718,503	372,449	17,662,681	(64,559)	5,316,580	(9,471,712)	(111,465)	670	502,305
Comprehensive income:
Net income	830,019					804,954				25,065
Other comprehensive income (loss)	(41,288)							(18,304)		(22,984)
Total comprehensive income	788,731
Increase in noncontrolling interests	406,778									449,879
Decrease in noncontrolling interests				(43,101)
Amounts related to issuance of common stock from dividend reinvestment and stock incentive plans, net of forfeitures	24,149		188	28,277	(3,940)				(376)
Net proceeds from issuance of common stock	788,334		11,828	776,506
Conversion of preferred stock	0	(5)		5
Dividends paid:
Common stock dividends	(1,300,141)						(1,300,141)
Preferred stock dividends	(46,704)						(46,704)
Balances at end of period at Dec. 31, 2018	$ 15,586,599	$ 718,498	$ 384,465	$ 18,424,368	$ (68,499)	$ 6,121,534	$ (10,818,557)	$ (129,769)	$ 294	$ 954,265

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($)		12 Months Ended
		Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Operating activities:
Net income		$ 829,750,000	$ 540,613,000	$ 1,082,070,000
Adjustments to reconcile net income to net cash provided from (used in) operating activities:
Depreciation and amortization		950,459,000	921,720,000	901,242,000
Other amortization expenses		17,000,000	16,521,000	8,822,000
Provision for loan losses		0	62,966,000	10,215,000
Impairment of assets		115,579,000	124,483,000	37,207,000
Stock-based compensation expense		27,646,000	19,102,000	28,869,000
Loss (gain) on derivatives and financial instruments, net		(4,016,000)	2,284,000	(2,448,000)
Loss (gain) on extinguishment of debt, net		16,097,000	37,241,000	17,214,000
Loss (income) from unconsolidated entities		641,000	83,125,000	10,357,000
Rental income in excess of cash received		(32,857,000)	(80,398,000)	(83,233,000)
Amortization related to above (below) market leases, net		2,608,000	357,000	322,000
Loss (gain) on real estate dispositions, net		(415,575,000)	(344,250,000)	(364,046,000)
Other (income) expense, net		0	2,000	(4,853,000)
Distributions by unconsolidated entities		21,000	116,000	1,065,000
Increase (decrease) in accrued expenses and other liabilities		70,762,000	26,809,000	14,298,000
Decrease (increase) in receivables and other assets		5,829,000	23,486,000	(18,037,000)
Net cash provided from (used in) operating activities		1,583,944,000	1,434,177,000	1,639,064,000
Investing activities:
Cash disbursed for acquisitions, net of cash acquired		(3,560,360,000)	(805,264,000)	(2,145,374,000)
Cash disbursed for capital improvements to existing properties		(266,183,000)	(250,276,000)	(219,146,000)
Cash disbursed for construction in progress		(160,706,000)	(232,715,000)	(403,131,000)
Capitalized interest		(7,905,000)	(13,489,000)	(16,943,000)
Investment in real estate loans receivable		(83,048,000)	(83,738,000)	(129,884,000)
Principal collected on real estate loans receivable		180,830,000	96,023,000	249,552,000
Other investments, net of payments		(50,430,000)	57,385,000	4,760,000
Contributions to unconsolidated entities		(136,854,000)	(114,365,000)	(101,415,000)
Distributions by unconsolidated entities		90,916,000	70,287,000	119,723,000
Proceeds from (payments on) derivatives		65,399,000	52,719,000	108,347,000
Proceeds from sales of real property		1,541,870,000	1,378,014,000	2,350,068,000
Net cash provided from (used in) investing activities		(2,386,471,000)	154,581,000	(183,443,000)
Financing activities:
Net increase (decrease) under unsecured credit facilities		428,000,000	74,000,000	(190,000,000)
Proceeds from issuance of senior unsecured notes		2,824,176,000	7,500,000	693,560,000
Payments to extinguish senior unsecured notes		(1,450,000,000)	(5,000,000)	(865,863,000)
Net proceeds from the issuance of secured debt		45,447,000	241,772,000	460,015,000
Payments on secured debt		(362,841,000)	(1,144,346,000)	(563,759,000)
Net proceeds from the issuance of common stock		789,575,000	621,987,000	534,194,000
Redemption of preferred stock		0	(287,500,000)	0
Payments for deferred financing costs and prepayment penalties		(29,691,000)	(54,333,000)	(22,196,000)
Contributions by noncontrolling interests	[1]	39,207,000	56,560,000	148,666,000
Distributions to noncontrolling interests	[1]	(109,871,000)	(87,711,000)	(134,578,000)
Cash distributions to stockholders		(1,348,863,000)	(1,325,617,000)	(1,298,925,000)
Other financing activities		(6,771,000)	(10,839,000)	(11,931,000)
Net cash provided from (used in) financing activities		818,368,000	(1,913,527,000)	(1,250,817,000)
Effect of foreign currency translation on cash and cash equivalents and restricted cash		(9,015,000)	26,852,000	(20,274,000)
Increase (decrease) in cash, cash equivalents and restricted cash		6,826,000	(297,917,000)	184,530,000
Cash, cash equivalents and restricted cash at beginning of period		309,303,000	607,220,000	422,690,000
Cash, cash equivalents and restricted cash at end of period		316,129,000	309,303,000	607,220,000
Supplemental cash flow information:
Interest paid		501,404,000	488,265,000	541,545,000
Income taxes paid		$ 2,250,000	$ 10,410,000	$ 8,011,000
[1]	Includes amounts attributable to redeemable noncontrolling interests.

Business

Business	12 Months Ended
	Dec. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Business	Business Welltower Inc., an S&P 500 company headquartered in Toledo, Ohio, is driving the transformation of health care infrastructure. The company invests with leading seniors housing operators, post-acute providers and health systems to fund the real estate and infrastructure needed to scale innovative care delivery models and improve people’s wellness and overall health care experience. Welltower ™

Accounting Policies and Related

Accounting Policies and Related Matters	12 Months Ended
	Dec. 31, 2018
Accounting Policies [Abstract]
Accounting Policies and Related Matters	Accounting Policies and Related Matters Use of Estimates The preparation of the consolidated financial statements in conformity with U.S. generally accepted accounting principles (“U.S. GAAP”) requires us to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. Actual results could differ from those estimates. Principles of Consolidation The consolidated financial statements include the accounts of our wholly-owned subsidiaries and joint venture (“JV”) entities that we control, through voting rights or other means. All material intercompany transactions and balances have been eliminated in consolidation. At inception of JV transactions, we identify entities for which control is achieved through means other than voting rights (“variable interest entities” or “VIEs”) and determine which business enterprise is the primary beneficiary of its operations. A VIE is broadly defined as an entity where either (i) the equity investors as a group, if any, do not have a controlling financial interest, or (ii) the equity investment at risk is insufficient to finance that entity’s activities without additional subordinated financial support. We consolidate investments in VIEs when we are determined to be the primary beneficiary. Accounting Standards Codification Topic 810, Consolidations (“ASC 810”), requires enterprises to perform a qualitative approach to determining whether or not a VIE will need to be consolidated. This evaluation is based on an enterprise’s ability to direct and influence the activities of a VIE that most significantly impact that entity’s economic performance. For investments in JVs, U.S. GAAP may preclude consolidation by the sole general partner in certain circumstances based on the type of rights held by the limited partner(s). We assess the limited partners’ rights and their impact on our consolidation conclusions, and we reassess if there is a change to the terms or in the exercisability of the rights of the limited partners, the sole general partner increases or decreases its ownership of limited partnership interests, or there is an increase or decrease in the number of outstanding limited partnership interests. We similarly evaluate the rights of managing members of limited liability companies. Revenue Recognition On January 1, 2018 we adopted Accounting Standards Update ("ASU") 2014-09, "Revenue from Contracts with Customers (ASC 606)," which is a comprehensive new revenue recognition model that requires revenue to be recognized in a manner to depict the transfer of goods or services to a customer at an amount that reflects the consideration expected to be received in exchange for those goods or services. We adopted ASC 606 using the modified retrospective method. We have evaluated our various revenue streams to identify whether they would be subject the provisions of ASC 606 and any differences in timing, measurement or presentation of revenue recognition. A significant source of our revenue is generated through leasing arrangements, which are specifically excluded from ASC 606. Substantially all of our operating leases contain escalating rent structures. Leases with fixed annual rental escalators are generally recognized on a straight-line basis over the initial lease period, subject to a collectability assessment. Rental income related to leases with contingent rental escalators is generally recorded based on the contractual cash rental payments due for the period. Leases in our outpatient medical portfolio typically include some form of operating expense reimbursement by the tenant. Certain payments made to operators are treated as lease incentives and amortized as a reduction of revenue over the lease term. We recognize resident fees and services, other than move-in fees, monthly as services are provided. Lease agreements with residents generally have a term of one year and are cancelable by the resident with 30 days’ notice. Interest income on loans is recognized as earned based upon the principal amount outstanding subject to an evaluation of collectability risk. Management contracts are present in some of our joint venture agreements to provide asset and property management, leasing, marketing and other services. Under ASC 606, the pattern and timing of recognition of income from these contracts is consistent with the prior accounting model. Cash and Cash Equivalents Cash and cash equivalents consist of all highly liquid investments with an original maturity of three months or less. Restricted Cash Restricted cash primarily consists of amounts held by lenders to provide future payments for real estate taxes, insurance, tenant and capital improvements, amounts held in escrow relating to transactions we are entitled to receive over a period of time as outlined in the escrow agreement and net proceeds from property sales that were executed as tax-deferred dispositions under Internal Revenue Code (“IRC”) section 1031. Deferred Loan Expenses Deferred loan expenses are costs incurred by us in connection with the issuance, assumption and amendments of debt arrangements. Deferred loan expenses related to debt instruments, excluding the primary unsecured credit facility, are recorded as a reduction of the related debt liability. Deferred loan expenses related to the primary unsecured credit facility are included in other assets. We amortize these costs over the term of the debt using the straight-line method, which approximates the effective interest method. Investments in Unconsolidated Entities Investments in entities that we do not consolidate but have the ability to exercise significant influence over operating and financial policies are reported under the equity method of accounting. Under the equity method, our share of the investee’s earnings or losses is included in our consolidated results of operations. The initial carrying value of investments in unconsolidated entities is based on the amount paid to purchase the entity interest inclusive of transaction costs. To the extent that our cost basis is different from the basis reflected at the entity level, the basis difference is generally amortized over the lives of the related assets and liabilities, and such amortization is included in our share of equity in earnings of the entity. We evaluate our equity method investments for impairment based upon a comparison of the estimated fair value of the equity method investment to its carrying value. When we determine a decline in the estimated fair value of such an investment below its carrying value is other-than-temporary, an impairment is recorded. Equity Securities In 2016, the Financial Accounting Standards Board ("FASB") issued ASU 2016-01 "Financial Instruments - Overall: Recognition and Measurement of Financial Assets and Liabilities," which requires entities to measure their investments at fair value and recognize any changes in fair value in net income rather than through accumulated other comprehensive income. During the year ended December 31, 2018, we recognized a gain of $ 4,016,000 related to our equity securities in loss (gain) on derivatives and financial instruments, net on the Consolidated Statement of Comprehensive Income. There was no adjustment to accumulated other comprehensive income upon adoption at January 1, 2018 as accumulated losses of $18,294,000 were recognized as other-than-temporary impairment during the year ended December 31, 2017. Redeemable Noncontrolling Interests Certain noncontrolling interests are redeemable at fair value. Accordingly, we record the carrying amount of the noncontrolling interests at the greater of (i) the initial carrying amount, increased or decreased for the noncontrolling interest’s share of net income or loss and its share of other comprehensive income or loss, and dividends or (ii) the redemption value. If it is probable that the interests will be redeemed in the future, we accrete the carrying value to the redemption value over the period until expected redemption, currently a weighted-average period of approximately one year. In accordance with ASC 810, the redeemable noncontrolling interests are classified outside of permanent equity, as a mezzanine item, in the balance sheet. At December 31, 2018 , the current redemption value of redeemable noncontrolling interests exceeded the carrying value of $ 424,046,000 by $ 18,891,000 . During 2014 and 2015, we entered into DownREIT partnerships which give a real estate seller the ability to exchange its property on a tax deferred basis for equity membership interests (“OP units”). The OP units may be redeemed any time following the first anniversary of the date of issuance at the election of the holders for one share of our common stock per unit or, at our option, cash. Real Property Owned On January 1, 2017, we adopted ASU 2017-01, Clarifying the Definition of a Business (“ASU 2017-01”) which narrows the FASB's definition of a business and provides a framework that gives entities a basis for making reasonable judgments about whether a transaction involves an asset or a business. ASU 2017-01 states that when substantially all of the fair value of the gross assets acquired is concentrated in a single identifiable asset or group of similar identifiable assets, the acquired asset is not a business. If this initial test is not met, an acquired asset cannot be considered a business unless it includes an input and a substantive process that together significantly contribute to the ability to create output. The primary differences between business combinations and asset acquisitions include recording the asset acquisition at relative fair value, capitalizing transaction costs, and the elimination of the measurement period in which to record adjustments to the transaction. We believe that substantially all our real estate acquisitions are considered asset acquisitions. We are applying ASU 2017-01 prospectively for acquisitions after January 1, 2017. Real property developed by us is recorded at cost, including the capitalization of construction period interest. Expenditures for repairs and maintenance are expensed as incurred. Regardless of whether an acquisition is considered an asset acquisition or a business combination, the cost of real property acquired, which represents substantially all of the purchase price, is allocated to net tangible and identifiable intangible assets based on their relative fair values. These properties are depreciated on a straight-line basis over their estimated useful lives which range from 15 to 40 years for buildings and 5 to 15 years for improvements. Tangible assets primarily consist of land, buildings and improvements, including those related to capital leases. We consider costs incurred in conjunction with re-leasing properties, including tenant improvements and lease commissions, to represent the acquisition of productive assets and, accordingly, such costs are reflected as investment activities in our consolidated statement of cash flows. The remaining purchase price is allocated among identifiable intangible assets primarily consisting of the above or below market component of in-place leases and the value associated with the presence of in-place leases. The value allocable to the above or below market component of the acquired in-place lease is determined based upon the present value (using a discount rate which reflects the risks associated with the acquired leases) of the difference between (i) the contractual amounts to be paid pursuant to the lease over its remaining term, and (ii) management’s estimate of the amounts that would be paid using fair market rates over the remaining term of the lease. The amounts allocated to above market leases are included in acquired lease intangibles and below market leases are included in other liabilities in the balance sheet and are amortized to rental income over the remaining terms of the respective leases or lease-up period. The total amount of other intangible assets acquired is further allocated to in-place lease values and customer relationship values for in-place tenants based on management’s evaluation of the specific characteristics of each tenant’s lease and our overall relationship with that respective tenant. Characteristics considered by management in allocating these values include the nature and extent of our existing business relationships with the tenant, growth prospects for developing new business with the tenant, the tenant’s credit quality and expectations of lease renewals, among other factors. The total amount of other intangible assets acquired is further allocated to in-place lease values for in-place residents with such value representing (i) value associated with lost revenue related to tenant reimbursable operating costs that would be incurred in an assumed re-leasing period, and (ii) value associated with lost rental revenue from existing leases during an assumed re-leasing period. This intangible asset will be amortized over the remaining life of the lease or the assumed re-leasing period. The net book value of long-lived assets is reviewed quarterly on a property by property basis to determine if facts and circumstances suggest that the assets may be impaired or that the depreciable life may need to be changed. We consider external factors relating to each asset and the existence of a master lease which may link the cash flows of an individual asset to a larger portfolio of assets leased to the same tenant. If these factors and the projected undiscounted cash flows of the assets over the remaining depreciation period indicate that the assets will not be recoverable, the carrying value is reduced to the estimated fair market value. In addition, we are exposed to the risks inherent in concentrating investments in real estate, and in particular, the seniors housing and health care industries. A downturn in the real estate industry could adversely affect the value of our properties and our ability to sell properties for a price or on terms acceptable to us. Additionally, properties that meet the held-for-sale criteria are recorded at the lessor of fair value less costs to sell or the carrying value. Capitalization of Construction Period Interest We capitalize interest costs associated with funds used for the construction of properties owned directly by us. The amount capitalized is based upon the balance outstanding during the construction period using the rate of interest which approximates our company-wide cost of financing. Our interest expense reflected in the consolidated statements of comprehensive income has been reduced by the amounts capitalized. Gain on Real Estate Dispositions In 2017, the FASB issued ASU 2017-05, “Other Income – Gains and Losses from the Derecognition of Nonfinancial Assets (Subtopic 610-20): Clarifying the Scope of Asset Derecognition Guidance and Accounting for Partial Sales of Nonfinancial Assets.” The standard clarifies that a financial asset is within the scope of Subtopic 610-20 if it meets the definition of an in substance nonfinancial asset. The standard also defines the term "in substance nonfinancial asset" and clarifies that an entity should identify each distinct nonfinancial asset or in substance nonfinancial asset promised to a counterparty and derecognize each asset when a counterparty obtains control over it. We adopted Subtopic 610-20 using a modified retrospective approach on January 1, 2018 and it did not have a material impact on our consolidated financial statements. Prior to the adoption of Subtopic 610-20, we recognized sales of real estate assets only upon the closing of the transaction with the purchaser. Payments received from purchasers prior to closing were recorded as deposits and classified as other assets on our consolidated balance sheets. Gains on real estate assets sold were recognized using the full accrual method upon closing when (i) the collectability of the sales price was reasonably assured, (ii) we were not obligated to perform significant activities after the sale to earn the profit, (iii) we have received adequate initial investment from the purchaser, and (iv) other profit recognition criteria have been satisfied. Gains may have been deferred in whole or in part until the sales satisfy the requirements of gain recognition on sales of real estate. Real Estate Loans Receivable Real estate loans receivable consist of mortgage loans and other real estate loans. Interest income on loans is recognized as earned based upon the principal amount outstanding subject to an evaluation of collectability risks. The loans are primarily collateralized by a first, second or third mortgage lien, a leasehold mortgage on, or an assignment of the partnership interest in, the related properties, corporate guaranties and/or personal guaranties. Allowance for Losses on Loans Receivable The allowance for losses on loans receivable is maintained at a level believed adequate to absorb potential losses in our loans receivable. The determination of the allowance is based on a quarterly evaluation of these loans, including general economic conditions and estimated collectability of loan payments. We evaluate the collectability of our loans receivable based on a combination of factors, including, but not limited to, delinquency status, historical loan charge-offs, financial strength of the borrower and guarantors, and value of the underlying collateral. If such factors indicate that there is greater risk of loan charge-offs, additional allowances or placement on non-accrual status may be required. A loan is impaired when, based on current information and events, it is probable that we will be unable to collect all amounts due as scheduled according to the contractual terms of the original loan agreement. Consistent with this definition, all loans on non-accrual are deemed impaired. To the extent circumstances improve and the risk of collectability is diminished, we will return these loans to income accrual status. While a loan is on non-accrual status, any cash receipts are applied against the outstanding principal balance. Any loans with collectability concerns are subjected to a projected payoff valuation. The valuation is based on the expected future cash flows and/or the estimated fair value of the underlying collateral. The valuation is compared to the outstanding balance to determine the reserve needed for each loan. We may base our valuation on a loan’s observable market price, if any, or the fair value of collateral, net of sales costs, if the repayment of the loan is expected to be provided solely by the collateral. Goodwill Goodwill is tested annually for impairment and is tested for impairment more frequently if events and circumstances indicate that the asset might be impaired. An impairment loss is recognized to the extent that the carrying amount, including goodwill, exceeds the reporting unit’s fair value and the implied fair value of goodwill is less than the carrying amount of that goodwill. We have not had any goodwill impairments. Fair Value of Derivative Instruments Derivatives are recorded at fair value on the balance sheet as assets or liabilities. The valuation of derivative instruments requires us to make estimates and judgments that affect the fair value of the instruments. Fair values of our derivatives are estimated by pricing models that consider the forward yield curves and discount rates. The fair value of our forward exchange contracts are estimated by pricing models that consider foreign currency spot rates, forward trade rates and discount rates. Such amounts and the recognition of such amounts are subject to significant estimates that may change in the future. See Note 11 for additional information. Federal Income Tax We have elected to be treated as a REIT under the applicable provisions of the IRC, commencing with our first taxable year, and made no provision for U.S. federal income tax purposes prior to our acquisition of our taxable REIT subsidiaries (“TRSs”). As a result of these as well as subsequent acquisitions, we now record income tax expense or benefit with respect to certain of our entities that are taxed as TRSs under provisions similar to those applicable to regular corporations and not under the REIT provisions. We account for deferred income taxes using the asset and liability method and recognize deferred tax assets and liabilities for the expected future tax consequences of events that have been included in our consolidated financial statements or tax returns. Under this method, we determine deferred tax assets and liabilities based on the differences between the financial reporting and tax bases of assets and liabilities using enacted tax rates in effect for the year in which the differences are expected to reverse. Any increase or decrease in the deferred tax liability that results from a change in circumstances, and that causes a change in our judgment about expected future tax consequences of events, is included in the tax provision when such changes occur. Deferred income taxes also reflect the impact of operating loss and tax credit carryforwards. A valuation allowance is provided if we believe it is more likely than not that all or some portion of the deferred tax asset will not be realized. Any increase or decrease in the valuation allowance that results from a change in circumstances, and that causes a change in our judgment about the realizability of the related deferred tax asset, is included in the tax provision when such changes occur. See Note 18 for additional information. Foreign Currency Certain of our subsidiaries’ functional currencies are the local currencies of their respective countries. We translate the results of operations of our foreign subsidiaries into U.S. Dollars using average rates of exchange in effect during the period, and we translate balance sheet accounts using exchange rates in effect at the end of the period. We record resulting currency translation adjustments in accumulated other comprehensive income, a component of stockholders’ equity, on our consolidated balance sheets. Earnings Per Share Basic earnings per share is computed by dividing net income available to common stockholders by the weighted-average number of shares outstanding for the period adjusted for non-vested shares of restricted stock. The computation of diluted earnings per share is similar to basic earnings per share, except that the number of shares is increased to include the number of additional common shares that would have been outstanding if the potentially dilutive common shares had been issued. Reclassifications Certain amounts in prior years have been reclassified to conform to current year presentation. New Accounting Standards During the year ended December 31, 2018 , we adopted the following additional accounting standard, which did not have a material impact on our consolidated financial statements: • In August 2017, the FASB issued ASU 2017-12, "Derivatives and Hedging: Targeted Improvements to Accounting for Hedging Activities," which expands and refines hedge accounting for both nonfinancial and financial risk components and aligns the recognition and presentation of the effects of the hedging instrument and the hedged item in the financial statements. It also includes certain targeted improvements to simplify the application of current guidance related to hedge accounting. The early adoption of this standard on April 1, 2018, did not result in a cumulative effect adjustment and all applicable changes for the company were prospectively made. Please refer to Note 11 of the consolidated financial statements for additional detail on this adoption. The following ASUs have been issued but not yet adopted: • In 2017 , the FASB issued ASU 2016-02, “Leases (codified under ASC 842),” which requires lessees to recognize assets and liabilities on their consolidated balance sheet related to the rights and obligations created by most leases, while continuing to recognize expenses on their consolidated statements of comprehensive income over the lease term. It will also require disclosures designed to give financial statement users information regarding amount, timing, and uncertainty of cash flows arising from leases. While we are currently evaluating the impact of this adoption, we believe it will likely have a material impact to our consolidated financial statements for the recognition of certain operating leases as right-of-use assets and lease liabilities where we are the lessee. Specifically, we believe the impact to our consolidated financial statements will primarily be attributable to the approximately 139 ground leases and various office and equipment leases which are currently accounted for under ASC 840, "Leases," as operating leases. Future lease payments under these leases total $1,138,046,000 . The FASB also issued ASU 2018-20 "Leases (Topic 842) - Narrow-scope Improvements for Lessors" in December 2018, which provides lessors the ability to make an accounting policy election not to evaluate whether certain sales taxes and other similar taxes imposed by a governmental authority on a specific lease revenue-producing transaction are the primary obligation of the lessor as owner of the underlying leased asset. A lessor that makes this election will exclude these taxes from the measurement of lease revenue and the associated expense. We expect to utilize the practical expedient in ASU 2018-20 as part of our adoption of this guidance. Upon adoption of ASU 2016-02, lessors are required to separately recognize and measure the lease component of a contract with a customer utilizing the provisions of ASC 842 and the non-lease components utilizing the provisions of ASC 606. To separately account for the components, transaction price is allocated based upon the estimated stand-alone selling prices of the components. Additionally, certain components of a contract which were previously included within the lease element and recognized in accordance with ASC 840 prior to the adoption of ASC 2016-02 (such as common area maintenance services, other basic services and executory costs), are recognized as non-lease components subject to the provisions of ASC 606 subsequent to the adoption of ASC 2016-02. Entities are required to recognize a cumulative effect adjustment to beginning retained earnings as of the initial application of ASU 2016-02 for changes to amounts recognized for these certain components for the transition from ASC 840 to ASC 606. The FASB issued ASU 2018-11, "Leases (Topic 842) Targeted Improvements" in July 2018, which provides lessors with a practical expedient, allowing them to not separate lease and non-lease components in a contract, and instead to account for as a single lease component, if certain criteria are met. This practical expedient causes an entity to assess whether a contract is predominantly lease or service-based and recognize the entire contract under the relevant accounting guidance (i.e., predominantly lease-based would be accounted for under ASC 842 and predominantly service-based would be accounted for under ASC 606). Entities that elect to utilize this practical expedient upon initial application of ASC 842 are required to apply to all new and existing transactions as of the initial application date with a cumulative effect adjustment to beginning retained earnings for any changes to amounts recognized related to existing transactions. For the year ended December 31, 2018, we recognized revenue for our Seniors Housing Operating segment in accordance with the provisions of ASC 840. Upon adoption of ASU 2016-02, we will elect the lessor practical expedient and will recognize the revenue for our Seniors Housing Operating segment based upon the predominant component, which we have determined to be the non-lease component, and therefore, will account for these contracts under ASC 606. After the adoption of ASU 2016-02, we expect the timing and pattern of revenue recognition will be substantially the same as that prior to the adoption of the standard. • In 2017

Real Property Acquisitions and

Real Property Acquisitions and Development	12 Months Ended
	Dec. 31, 2018
Real Estate Liabilities Associated with Assets Held for Development and Sale [Abstract]
Real Property Acquisitions and Development	3. Real Property Acquisitions and Development The total purchase price for all properties acquired has been allocated to the tangible and identifiable intangible assets, liabilities and noncontrolling interests based upon their relative fair values in accordance with our accounting policies. The results of operations for these acquisitions have been included in our consolidated results of operations since the date of acquisition and are a component of the appropriate segments. Transaction costs primarily represent costs incurred with property acquisitions, including due diligence costs, fees for legal and valuation services, termination of pre-existing relationships computed based on the fair value of the assets acquired, lease termination fees, and other acquisition-related costs. Effective January 1, 2017, with our adoption of ASU 2017-01, transaction costs related to asset acquisitions are capitalized as a component of purchase price and all other non-capitalizable costs are reflected in "Other expenses" on our Consolidated Statement of Comprehensive Income. Acquisitions that occurred prior to January 1, 2017 were accounted for as business combinations. Certain of our subsidiaries' functional currencies are the local currencies of their respective countries. Acquisition of Quality Care Properties On July 26, 2018, we completed the acquisition of Quality Care Properties Inc. ("QCP"), with QCP shareholders receiving $20.75 of cash for each share of QCP common stock and all existing QCP debt was repaid upon closing. Prior to the acquisition, ProMedica Health System ("ProMedica") completed the acquisition of HCR ManorCare. Immediately following the acquisition of QCP, we formed an 80 / 20 joint venture with ProMedica to own the real estate associated with the 218 seniors housing properties leased to ProMedica under a lease agreement with the following key terms: (i) 15 -year absolute triple-net master lease with three five -year renewal options; (ii) initial annual cash rent of $179 million with a year one escalator of 1.375% and 2.75% annual escalators thereafter; and (iii) full corporate guarantee of ProMedica. Additionally, we acquired 59 seniors housing properties classified as held for sale and leased to ProMedica under a non-yielding lease, 12 seniors housing properties and one surgery center classified as held for sale and leased to operators under existing triple-net leases, 14 seniors housing properties leased to operators under existing triple-net leases and one multi-tenant medical office building leased to various tenants. We drew on a $1.0 billion term loan facility to fund a portion of the acquisition cash consideration and other related expenses. The term loan facility matures two years from the closing. In addition to the term loan facility draw, we drew on our unsecured credit facility described in Note 9, in order to fund the acquisition. The aggregate consideration to acquire the QCP shares and repay outstanding QCP debt was approximately $3.5 billion. We concluded that the QCP acquisition met the definition of an asset acquisition under ASU 2017-01, "Clarifying the Definition of a Business". The following table presents the purchase price calculation and the allocation to assets acquired and liabilities assumed based upon their relative fair value: (In thousands) Land and land improvements $ 417,983 Buildings and improvements 2,253,451 Acquired lease intangibles 12,820 Real property held for sale 418,297 Cash and cash equivalents 381,913 Restricted cash 4,981 Receivables and other assets 1,354 Total assets acquired 3,490,799 Accrued expenses and other liabilities (13,199 ) Total liabilities assumed (13,199 ) Noncontrolling interests (512,741 ) Net assets acquired $ 2,964,859 Net assets acquired in the QCP acquisition detailed above are included in the respective segment tables below. Seniors Housing Operating Activity Acquisitions of seniors housing operating properties are structured under RIDEA, which is described in Note 18. This structure results in the inclusion of all resident revenues and related property operating expenses from the operation of these qualified health care properties in our consolidated statements of comprehensive income. The following is a summary of our Seniors Housing Operating real property investment activity for the periods presented (in thousands): Year Ended December 31, 2018 2017 2016 Land and land improvements $ 51,440 $ 42,525 $ 164,653 Buildings and improvements 621,731 428,777 1,518,472 Acquired lease intangibles 69,504 63,912 115,643 Receivables and other assets 1,492 3,959 2,462 Total assets acquired (1) 744,167 539,173 1,801,230 Secured debt (134,752 ) — (63,732 ) Accrued expenses and other liabilities (18,463 ) (46,301 ) (23,681 ) Total liabilities assumed (153,215 ) (46,301 ) (87,413 ) Noncontrolling interests (14,390 ) (4,701 ) (6,007 ) Non-cash acquisition related activity (2) — (67,633 ) (47,065 ) Cash disbursed for acquisitions 576,562 420,538 1,660,745 Construction in progress additions 82,621 84,874 157,845 Capitalized interest (3,190 ) (9,106 ) (5,793 ) Foreign currency translation 3,934 (6,830 ) (8,500 ) Cash disbursed for construction in progress 83,365 68,938 143,552 Capital improvements to existing properties 201,001 185,473 138,673 Total cash invested in real property, net of cash acquired $ 860,928 $ 674,949 $ 1,942,970 (1) Excludes $ 5,784,000 , $ 6,273,000 and $ 351,000 of cash and restricted cash acquired during the years ended December 31, 2018 , 2017 and 2016 , respectively. (2) For the year ended December 31, 2017 , includes $ 59,665,000 related to the acquisition of assets previously financed as investments in unconsolidated entities and $ 6,349,000 related to the acquisition of assets previously financed as real estate loans receivable. For the year ended December 31, 2016 , includes $ 43,372,000 related to the acquisition of assets previously financed as investments in unconsolidated entities. Triple-net Activity The following provides our purchase price allocations and other Triple-net real property investment activity for the periods presented (in thousands): Year Ended December 31, 2018 2017 2016 Land and land improvements $ 413,588 $ 33,416 $ 104,754 Buildings and improvements 2,242,884 248,459 418,633 Acquired lease intangibles 9,690 — 2,876 Real property held for sale 396,265 — — Receivables and other assets 1,354 — 551 Total assets acquired (1) 3,063,781 281,875 526,814 Accrued expenses and other liabilities (13,199 ) (21,236 ) (3,384 ) Total liabilities assumed (13,199 ) (21,236 ) (3,384 ) Noncontrolling interests (512,741 ) (7,275 ) (26,771 ) Non-cash acquisition related activity (2) — (54,901 ) (51,733 ) Cash disbursed for acquisitions 2,537,841 198,463 444,926 Construction in progress additions 55,558 120,797 181,084 Capitalized interest (2,238 ) (4,713 ) (8,729 ) Foreign currency translation 272 (610 ) (3,665 ) Cash disbursed for construction in progress 53,592 115,474 168,690 Capital improvements to existing properties 10,046 19,989 32,603 Total cash invested in real property, net of cash acquired $ 2,601,479 $ 333,926 $ 646,219 (1) Excludes $386,894,000 , $318,000 and $682,000 of cash and restricted cash acquired during the years ended December 31, 2018 , 2017 and 2016 , respectively. (2) For the year ended December 31, 2017 , $ 54,901,000 is related to the acquisition of assets previously financed as real estate loans receivable. For the year ended December 31, 2016 , primarily relates to $ 45,044,000 for the acquisition of assets previously financed as real estate loans receivable and $ 6,630,000 previously financed as equity investments. Outpatient Medical Activity The following is a summary of our Outpatient Medical real property investment activity for the periods presented (in thousands): Year Ended December 31, 2018 2017 2016 Land and land improvements $ 77,239 $ 40,565 $ 5,738 Buildings and improvements 478,740 159,643 46,056 Acquired lease intangibles 50,813 24,014 4,592 Real property held for sale 22,032 — — Receivables and other assets 1,185 10 — Total assets acquired (1) 630,009 224,232 56,386 Secured debt (169,156 ) (25,708 ) — Accrued expenses and other liabilities (14,896 ) (3,181 ) (1,670 ) Total liabilities assumed (184,052 ) (28,889 ) (1,670 ) Noncontrolling interests — (9,080 ) — Non-cash acquisition related activity (2) — — (15,013 ) Cash disbursed for acquisitions 445,957 186,263 39,703 Construction in progress additions 26,565 37,094 113,933 Capitalized interest (2,477 ) (2,406 ) (3,723 ) Accruals (3) (339 ) 13,615 (19,321 ) Cash disbursed for construction in progress 23,749 48,303 90,889 Capital improvements to existing properties 55,136 44,814 47,870 Total cash invested in real property, net of cash acquired $ 524,842 $ 279,380 $ 178,462 (1) Excludes $2,719,000 of unrestricted and restricted cash acquired during the year ended December 31, 2018 . (2) Relates to the acquisition of assets previously financed as real estate loans. Please refer to Note 6 for additional information. (3) Represents non-cash accruals for amounts to be paid in future periods for properties that converted, off-set by amounts paid in the current period. Construction Activity The following is a summary of the construction projects that were placed into service and began generating revenues during the periods presented (in thousands): Year Ended December 31, 2018 December 31, 2017 December 31, 2016 Development projects: Seniors Housing Operating $ 86,931 $ 3,634 $ 18,979 Triple-net 90,055 283,472 46,094 Outpatient Medical 11,358 63,036 108,001 Total development projects 188,344 350,142 173,074 Expansion projects 20,029 10,336 11,363 Total construction in progress conversions $ 208,373 $ 360,478 $ 184,437 At December 31, 2018 , future minimum lease payments receivable under operating leases (excluding properties in our Seniors Housing Operating partnerships and excluding any operating expense reimbursements) are as follows (in thousands): 2019 $ 1,309,186 2020 1,275,683 2021 1,245,611 2022 1,222,519 2023 1,171,081 Thereafter 9,359,018 Totals $ 15,583,098

Real Estate Intangibles

Real Estate Intangibles	12 Months Ended
	Dec. 31, 2018
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Real Estate Intangibles	Real Estate Intangibles The following is a summary of our real estate intangibles, excluding those classified as held for sale, as of the dates indicated (dollars in thousands): December 31, 2018 December 31, 2017 Assets: In place lease intangibles $ 1,410,725 $ 1,352,139 Above market tenant leases 63,935 58,443 Below market ground leases 64,513 58,784 Lease commissions 41,986 33,105 Gross historical cost 1,581,159 1,502,471 Accumulated amortization (1,197,336 ) (1,125,437 ) Net book value $ 383,823 $ 377,034 Weighted-average amortization period in years 16.0 15.1 Liabilities: Below market tenant leases $ 81,676 $ 60,430 Above market ground leases 8,540 8,540 Gross historical cost 90,216 68,970 Accumulated amortization (44,266 ) (39,629 ) Net book value $ 45,950 $ 29,341 Weighted-average amortization period in years 14.7 20.1 The following is a summary of real estate intangible amortization income (expense) for the periods presented (in thousands): Year Ended December 31, 2018 2017 2016 Rental income related to (above)/below market tenant leases, net $ (1,269 ) $ 875 $ 919 Property operating expenses related to above/(below) market ground leases, net (1,339 ) (1,231 ) (1,241 ) Depreciation and amortization related to in place lease intangibles and lease commissions (122,515 ) (145,132 ) (132,141 ) The future estimated aggregate amortization of intangible assets and liabilities is as follows for the periods presented (in thousands): Assets Liabilities 2019 $ 97,199 $ 7,005 2020 62,641 6,475 2021 29,855 5,838 2022 24,270 5,300 2023 20,304 3,440 Thereafter 149,554 17,892 Totals $ 383,823 $ 45,950

Dispositions and Assets Held fo

Dispositions and Assets Held for Sale	12 Months Ended
	Dec. 31, 2018
Discontinued Operations and Disposal Groups [Abstract]
Dispositions and Assets Held for Sale	Dispositions and Assets Held for Sale We periodically sell properties for various reasons, including favorable market conditions, the exercise of tenant purchase options or reduction of concentrations (e.g. property type, relationship or geography). At December 31, 2018 , 13 seniors housing operating, 40 triple-net and two outpatient medical properties with an aggregate net real estate balance of $ 590,271,000 were classified as held for sale. Impairment of assets, as reflected in our Consolidated Statements of Comprehensive Income, primarily represents the charges necessary to adjust the carrying values of certain properties to estimated fair values less costs to sell. The following is a summary of our real property disposition activity for the periods presented (in thousands): Year Ended December 31, 2018 December 31, 2017 December 31, 2016 Real property dispositions: Seniors Housing Operating $ 36,627 $ 74,832 $ — Triple-net 835,093 916,689 1,773,614 Outpatient Medical 253,397 19,697 78,786 Total dispositions 1,125,117 1,011,218 1,852,400 Gain (loss) on sales of real property, net 415,575 344,250 364,046 Net other assets (liabilities) disposed 1,178 22,546 133,622 Proceeds from real property sales $ 1,541,870 $ 1,378,014 $ 2,350,068 During the year ended December 31, 2016, we completed two portfolio dispositions of properties leased to Genesis HealthCare (“Genesis”) for which we received loans in the amount of $ 74,445,000 for termination fees relating to the properties sold under the master lease. The related termination fee income has been deferred and will be recognized as the principal balance of the loans are repaid. At December 31, 2018 , $ 61,994,000 of principal is outstanding on the loans. Dispositions and Assets Held for Sale Pursuant to our adoption of ASU 2014-08, “Presentation of Financial Statements (Topic 205) and Property, Plant and Equipment (Topic 360): Reporting Discontinued Operations and Disclosures of Disposals of Components of an Entity” (ASU 2014-08”), operating results attributable to properties sold subsequent to or classified as held for sale after January 1, 2014 and which do not meet the definition of discontinued operations are no longer reclassified on our consolidated statements of comprehensive income. The following represents the activity related to these properties for the periods presented (in thousands): Year Ended December 31, 2018 2017 2016 Revenues: Total revenues $ 148,725 $ 275,087 $ 565,450 Expenses: Interest expense 294 6,655 52,675 Property operating expenses 81,698 81,182 89,666 Provision for depreciation 16,900 55,294 122,153 Total expenses 98,892 143,131 264,494 Income (loss) from real estate dispositions, net $ 49,833 $ 131,956 $ 300,956

Real Estate Loans Receivable

Real Estate Loans Receivable	12 Months Ended
	Dec. 31, 2018
Mortgage Loans on Real Estate, Commercial and Consumer, Net, (Investment Based Operations Presentation) [Abstract]
Real Estate Loans Receivable	Real Estate Loans Receivable The following is a summary of our real estate loans receivable (in thousands): December 31, 2018 2017 Mortgage loans $ 317,443 $ 374,492 Other real estate loans 81,268 121,379 Totals $ 398,711 $ 495,871 The following is a summary of our real estate loan activity for the periods presented (in thousands): Year Ended December 31, 2018 December 31, 2017 December 31, 2016 Seniors Housing Operating Triple-net Outpatient Medical Totals Triple-net Outpatient Medical Totals Triple-net Outpatient Medical Totals Advances on real estate loans receivable: Investments in new loans $ 11,806 $ 13,062 $ 23,421 $ 48,289 $ 12,091 $ — $ 12,091 $ 8,445 $ — $ 8,445 Draws on existing loans — 34,759 — 34,759 71,647 — 71,647 118,788 2,651 121,439 Net cash advances on real estate loans 11,806 47,822 23,421 83,048 83,738 — 83,738 127,233 2,651 129,884 Receipts on real estate loans receivable: Loan payoffs 15,000 116,161 — 131,161 157,912 60,500 218,412 275,439 27,303 302,742 Principal payments on loans — 49,669 — 49,669 1,219 — 1,219 6,867 — 6,867 Sub-total 15,000 165,830 — 180,830 159,131 60,500 219,631 282,306 27,303 309,609 Less: Non-cash activity (1) — — — — (63,108 ) (60,500 ) (123,608 ) (45,044 ) (15,013 ) (60,057 ) Net cash receipts on real estate loans 15,000 165,830 — 180,830 96,023 — 96,023 237,262 12,290 249,552 Net cash advances (receipts) on real estate loans $ (3,194 ) $ (118,008 ) $ 23,421 $ (97,781 ) $ (12,285 ) $ — $ (12,285 ) $ (110,029 ) $ (9,639 ) $ (119,668 ) (1) Triple-net primarily represents acquisitions of assets previously financed as real estate loans. Please see Note 3 for further information. Outpatient Medical represents a deed in lieu of foreclosure on a previously financed first mortgage property for the year ended December 31, 2017 and acquisition of assets previously financed as real estate loans for the year ended December 31, 2016. In 2016 , we restructured two triple-net real estate loans with Genesis. The existing loans, with a combined principal balance of $ 317,000,000 , were scheduled to mature in 2017 and 2018 . These loans were restructured into four separate loans effective October 1, 2016 , one of which was repaid during 2017. Each loan had a five year term, a 10% interest rate and 25 basis point annual escalator. We recorded a loan loss charge in the amount of $ 6,935,000 on one of the loans as the present value of expected future cash flows was less than the carrying value of the loan. During 2017, we recorded a provision for loan loss of $ 62,966,000 relating to three real estate loans receivable from Genesis. During 2018, aggregate principal payments of $ 85,289,000 were received on the loans. The allowance for losses on loans receivable totals $ 68,372,000 and is deemed to be sufficient to absorb expected losses relating to the loans. Such allowance was based on an estimation of expected future cash flows discounted at the effective interest rate for each loan. In addition, at December 31, 2018, we had one real estate loan with an outstanding balance of $ 2,567,000 on non-accrual status. No provision for loan loss has been recorded for this loan given the underlying collateral value. The following is a summary of the allowance for losses on loans receivable for the periods presented (in thousands): Year Ended December 31, 2018 2017 2016 Balance at beginning of year $ 68,372 $ 6,563 $ — Provision for loan losses (1) — 62,966 6,935 Change in present value — (1,157 ) (372 ) Balance at end of year $ 68,372 $ 68,372 $ 6,563 (1) Excludes direct write down of an impaired loan receivable in 2016. The following is a summary of our impaired loans (in thousands): Year Ended December 31, 2018 2017 2016 Balance of impaired loans at end of year $ 189,272 $ 282,882 $ 377,549 Allowance for loan losses 68,372 68,372 6,563 Balance of impaired loans not reserved $ 120,900 $ 214,510 $ 370,986 Average impaired loans for the year $ 236,077 $ 330,216 $ 188,775 Interest recognized on impaired loans (1) 17,241 27,793 8,707

Investments in Unconsolidated E

Investments in Unconsolidated Entities	12 Months Ended
	Dec. 31, 2018
Real Estate Investments, Net [Abstract]
Investments in Unconsolidated Entities	Investments in Unconsolidated Entities We participate in a number of joint ventures, which generally invest in seniors housing and health care real estate. The results of operations for these properties have been included in our consolidated results of operations from the date of acquisition by the joint ventures and are reflected in our Consolidated Statements of Comprehensive Income as income or loss from unconsolidated entities. The following is a summary of our investments in unconsolidated entities (dollars in thousands): Percentage Ownership (1) December 31, 2018 December 31, 2017 Seniors Housing Operating 10% to 50% $ 344,982 $ 352,430 Triple-net 10% to 49% 34,284 22,856 Outpatient Medical 43% to 50% 103,648 70,299 Total $ 482,914 $ 445,585 (1) Excludes ownership of in substance real estate. During the year ended December 31, 2017 , we increased our ownership in Sunrise Senior Living Management, Inc. (“Sunrise”) from 24% to 34% . Sunrise provides comprehensive property management and accounting services with respect to certain of our seniors housing operating properties that Sunrise operates, for which we pay annual management fees pursuant to long-term management agreements. Our management agreements with Sunrise have initial terms expiring through December 2032 plus, if applicable, optional renewal periods ranging from an additional 5 to 15 years depending on the property. The management fees payable to Sunrise under the management agreements include a fee based on a percentage of revenues generated by the applicable properties plus, if applicable, positive or negative adjustments based on specified performance targets. For the years ended December 31, 2018 , 2017 and 2016 , we recognized fees to Sunrise of $ 36,378,000 , $ 37,573,000 , and $ 37,751,000 , respectively, which are reflected within property operating expenses in our Consolidated Statements of Comprehensive Income. At December 31, 2018 , the aggregate unamortized basis difference of our joint venture investments of $ 105,471,000

Credit Concentration

Credit Concentration	12 Months Ended
	Dec. 31, 2018
Concentration Risks, Types, No Concentration Percentage [Abstract]
Credit Concentration	Credit Concentration We use consolidated net operating income (“NOI”) as our credit concentration metric. See Note 17 for additional information and reconciliation. The following table summarizes certain information about our credit concentration for the year ended December 31, 2018 , excluding our share of NOI in unconsolidated entities (dollars in thousands): Number of Total Percent of Concentration by relationship: (1) Properties NOI NOI (2) Sunrise Senior Living (3) 161 $ 335,456 15% Revera (3) 98 154,194 7% Brookdale Senior Living 102 142,768 6% Genesis HealthCare 87 137,054 6% Benchmark Senior Living 48 99,439 4% Remaining portfolio 1,014 1,398,571 62% Totals 1,510 $ 2,267,482 100% (1) Genesis is in our Triple-net segment. Sunrise Senior Living and Revera are in our Seniors Housing Operating segment. Brookdale Senior Living and Benchmark Senior Living are in both our Triple-net and Seniors Housing Operating segments. (2) NOI with our top five relationships comprised 41% of total NOI for the year ending December 31, 2017 . (3) Revera owns a controlling interest in Sunrise Senior Living. For the year ended December 31, 2018 , we recognized $ 1,154,025,000

Borrowings Under Lines of Credi

Borrowings Under Lines of Credit Facilities and Related Items	12 Months Ended
	Dec. 31, 2018
Line of Credit Facility [Abstract]
Borrowings Under Lines of Credit Facilities and Related Items	Borrowings Under Credit Facilities and Related Items At December 31, 2018 , we had a primary unsecured credit facility with a consortium of 31 banks that includes a $ 3,000,000,000 unsecured revolving credit facility, a $ 500,000,000 unsecured term credit facility, and a $ 250,000,000 Canadian-denominated unsecured term credit facility. We have an option, through an accordion feature, to upsize the unsecured revolving credit facility and the $ 500,000,000 unsecured term credit facility by up to an additional $ 1,000,000,000 , in the aggregate, and the $ 250,000,000 Canadian-denominated unsecured term credit facility by up to an additional $ 250,000,000 . The primary unsecured credit facility also allows us to borrow up to $ 1,000,000,000 in alternate currencies (none outstanding at December 31, 2018 ). Borrowings under the unsecured revolving credit facility are subject to interest payable at the applicable margin over LIBOR interest rate ( 3.33% at December 31, 2018 ). The applicable margin is based on our debt ratings and was 0.825% at December 31, 2018 . In addition, we pay a facility fee quarterly to each bank based on the bank’s commitment amount. The facility fee depends on our debt ratings and was 0.15% at December 31, 2018 . The term credit facilities mature on July 19, 2023 . The revolving credit facility is scheduled to mature on July 19, 2022 and can be extended for two successive terms of six months each at our option. The following information relates to aggregate borrowings under the primary unsecured revolving credit facility for the periods presented (dollars in thousands): Year Ended December 31, 2018 2017 2016 Balance outstanding at year end $ 1,147,000 $ 719,000 $ 645,000 Maximum amount outstanding at any month end $ 2,148,000 $ 1,010,000 $ 1,560,000 Average amount outstanding (total of daily principal balances divided by days in period) $ 950,581 $ 597,422 $ 762,896 Weighted-average interest rate (actual interest expense divided by average borrowings outstanding) 3.07 % 2.02 % 1.39 %

Senior Unsecured Notes and Secu

Senior Unsecured Notes and Secured Debt	12 Months Ended
	Dec. 31, 2018
Long-term Debt, by Current and Noncurrent [Abstract]
Senior Unsecured Notes and Secured Debt	Senior Unsecured Notes and Secured Debt We may repurchase, redeem or refinance senior unsecured notes from time to time, taking advantage of favorable market conditions when available. We may purchase senior notes for cash through open market purchases, privately negotiated transactions, a tender offer or, in some cases, through the early redemption of such securities pursuant to their terms. The senior unsecured notes are redeemable at our option, at any time in whole or from time to time in part, at a redemption price equal to the sum of (1) the principal amount of the notes (or portion of such notes) being redeemed plus accrued and unpaid interest thereon up to the redemption date and (2) any “make-whole” amount due under the terms of the notes in connection with early redemptions. Redemptions and repurchases of debt, if any, will depend on prevailing market conditions, our liquidity requirements, contractual restrictions, and other factors. At December 31, 2018 , the annual principal payments due on these debt obligations were as follows (in thousands): Senior Unsecured Notes (1,2) Secured Debt (1,3) Totals 2019 $ 600,000 $ 508,899 $ 1,108,899 2020 (4) 677,489 138,288 815,777 2021 450,000 369,124 819,124 2022 600,000 280,418 880,418 2023 (5,6) 1,783,325 325,371 2,108,696 Thereafter (7,8) 5,589,170 863,611 6,452,781 Totals $ 9,699,984 $ 2,485,711 $ 12,185,695 (1) Amounts represent principal amounts due and do not include unamortized premiums/discounts, debt issuance costs, or other fair value adjustments as reflected on the Consolidated Balance Sheet. (2) Annual interest rates range from 3.05% to 6.50% . (3) Annual interest rates range from 1.69% to 12.00% . Carrying value of the properties securing the debt totaled $ 5,347,428,000 at December 31, 2018 . (4) Includes a $ 300,000,000 Canadian-denominated 3.35% senior unsecured notes due 2020 (approximately $ 219,989,000 based on the Canadian/U.S. Dollar exchange rate on December 31, 2018 ). (5) Includes a $ 250,000,000 Canadian-denominated unsecured term credit facility (approximately $ 183,325,000 based on the Canadian/U.S. Dollar exchange rate on December 31, 2018 ). The loan matures on July 19, 2023 and bears interest at the Canadian Dealer Offered Rate plus 0.9% ( 3.15% at December 31, 2018 ). (6) Includes a $ 500,000,000 unsecured term credit facility. The loan matures on July 19, 2023 and bears interest at LIBOR plus 0.9% ( 3.37% at December 31, 2018 ). (7) Includes a £ 550,000,000 4.80% senior unsecured notes due 2028 (approximately $ 701,470,000 based on the Pounds Sterling/U.S. Dollar exchange rate in effect on December 31, 2018 ). (8) Includes a £ 500,000,000 4.50% senior unsecured notes due 2034 (approximately $ 637,700,000 based on the Pounds Sterling/U.S. Dollar exchange rate in effect on December 31, 2018 ). The following is a summary of our senior unsecured note principal activity during the periods presented (dollars in thousands): Year Ended December 31, 2018 December 31, 2017 December 31, 2016 Weighted Avg. Weighted Avg. Weighted Avg. Amount Interest Rate Amount Interest Rate Amount Interest Rate Beginning balance $ 8,417,447 4.31% $ 8,260,038 4.25% $ 8,645,758 4.24% Debt issued 2,850,000 4.57% 7,500 1.97% 705,000 4.23% Debt extinguished (1,450,000 ) 3.46% (5,000 ) 1.83% (850,000 ) 4.19% Foreign currency (117,463 ) 4.16% 154,909 4.29% (240,720 ) 4.57% Ending balance $ 9,699,984 4.48% $ 8,417,447 4.31% $ 8,260,038 4.25% The following is a summary of our secured debt principal activity for the periods presented (dollars in thousands): Year Ended December 31, 2018 December 31, 2017 December 31, 2016 Weighted Avg. Weighted Avg. Weighted Avg. Amount Interest Rate Amount Interest Rate Amount Interest Rate Beginning balance $ 2,618,408 3.76% $ 3,465,066 4.09% $ 3,478,207 4.44% Debt issued 45,447 3.40% 241,772 2.82% 460,015 2.65% Debt assumed 292,887 4.64% 23,094 6.67% 60,898 4.30% Debt extinguished (306,553 ) 5.36% (1,080,268 ) 5.25% (489,293 ) 5.11% Debt deconsolidated — —% (60,000 ) 3.80% — —% Principal payments (56,288 ) 3.91% (64,078 ) 4.34% (74,466 ) 4.66% Foreign currency (108,190 ) 3.33% 92,822 3.16% 29,705 3.67% Ending balance $ 2,485,711 3.90% $ 2,618,408 3.76% $ 3,465,066 4.09% Our debt agreements contain various covenants, restrictions and events of default. Certain agreements require us to maintain certain financial ratios and minimum net worth and impose certain limits on our ability to incur indebtedness, create liens and make investments or acquisitions. As of December 31, 2018

Derivative Instruments

Derivative Instruments	12 Months Ended
	Dec. 31, 2018
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivative Instruments	Derivative Instruments We are exposed to, among other risks, the impact of changes in foreign currency exchange rates as a result of our non-U.S. investments. Our risk management program is designed to manage the exposure and volatility arising from these risks, and utilizes derivative financial instruments and debt issued in foreign currencies to offset a portion of these risks. Foreign Currency Forward Contracts Designated as Cash Flow Hedges For instruments that are designated as and qualify as a cash flow hedge, the effective portion of the gain or loss on the derivative is deferred as a component of other comprehensive income (“OCI”), and reclassified into earnings in the same period, or periods, during which the hedged transaction affects earnings. Gains and losses on the derivative representing either hedge ineffectiveness or hedge components excluded from the assessment of effectiveness are recognized in earnings. Foreign Currency Forward Contracts and Cross Currency Swap Contracts Designated as Net Investment Hedges We use foreign currency forward and cross currency forward swap contracts to hedge a portion of the net investment in foreign subsidiaries against fluctuations in foreign exchange rates. For instruments that are designated and qualify as net investment hedges, the variability in the foreign currency to U.S. Dollar of the instrument is recorded as a cumulative translation adjustment component of OCI. In the second quarter of 2018, we redesignated these derivative financial instruments that qualify as hedges of net investments in foreign operations using the spot method in order to more closely align the underlying economics of the hedged transactions. The changes in fair values and the excluded components of derivative instruments designated as net investment hedges are recognized as a cumulative translation adjustment component of OCI. The cross currency basis spread is recognized in interest expense on the Consolidated Statement of Comprehensive Income using the swap accrual process. Prior to the adoption of ASU 2017-12, all settlements and changes in the fair values of these instruments were recognized as a cumulative translation adjustment component of OCI and there had been no ineffectiveness on these hedging relationships. During the years ended December 31, 2018 and 2017 , we settled certain net investment hedges generating cash proceeds of $ 70,897,000 and $ 52,719,000 , respectively. The balance of the cumulative translation adjustment will be reclassified to earnings when the hedged investment is sold or substantially liquidated. Derivative Contracts Undesignated We use foreign currency exchange contracts to manage existing exposures to foreign currency exchange risk. Gains and losses resulting from changes in the fair value of these instruments are recorded in interest expense on the Consolidated Statement of Comprehensive Income, and are substantially offset by net revaluation impacts on foreign currency denominated balance sheet exposures. In addition, we have several interest rate cap contracts related to variable rate secured debt agreements. Gains and losses resulting from the changes in the fair values of these instruments are also recorded in interest expense. The following presents the notional amount of derivatives and other financial instruments as of the dates indicated (in thousands): December 31, 2018 December 31, 2017 Derivatives designated as net investment hedges: Denominated in Canadian Dollars $ 575,000 $ 575,000 Denominated in Pounds Sterling £ 890,708 £ 550,000 Financial instruments designated as net investment hedges: Denominated in Canadian Dollars $ 250,000 $ 250,000 Denominated in Pounds Sterling £ 1,050,000 £ 1,050,000 Derivatives designated as cash flow hedges: Denominated in Canadian Dollars $ — $ 36,000 Derivative instruments not designated: Interest rate caps denominated in U.S. Dollars $ 405,819 $ 408,007 Forward purchase contracts denominated in Canadian Dollars $ (325,000 ) $ — Forward sales contracts denominated in Canadian Dollars $ 405,000 $ 80,000 Forward purchase contracts denominated in Pounds Sterling £ (350,000 ) £ — Forward sales contracts denominated in Pounds Sterling £ 350,000 £ — The following presents the impact of derivative instruments on the Consolidated Statements of Comprehensive Income for the periods presented (in thousands): Year Ended Location December 31, 2018 December 31, 2017 December 31, 2016 Gain (loss) on derivative instruments designated as hedges recognized in income Interest expense $ 12,271 $ (2,476 ) $ 7,871 Gain (loss) on derivative instruments not designated as hedges recognized in income Interest expense $ 5,233 $ (49 ) $ 673 Gain on release of cumulative translation adjustment related to ineffectiveness on net investment hedge Loss (gain) on derivatives, net $ — $ — $ (2,516 ) Gain (loss) on foreign exchange contracts and term loans designated as net investment hedge recognized in OCI OCI $ 211,390 $ (252,168 ) $ 357,021

Commitments and Contingencies

Commitments and Contingencies	12 Months Ended
	Dec. 31, 2018
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies At December 31, 2018 , we had 14 outstanding letter of credit obligations totaling $ 50,805,000 and expiring between 2019 and 2024 . At December 31, 2018 , we had outstanding construction in process of $ 194,365,000 for leased properties and were committed to providing additional funds of approximately $ 436,984,000 to complete construction. Purchase obligations at December 31, 2018 , include $1,250,000,000 representing a definitive agreement to acquire outpatient medical facilities in 2019. Purchase obligations also include contingent purchase obligations totaling $ 17,309,000 . These contingent purchase obligations relate to unfunded capital improvement obligations and contingent obligations on acquisitions. Rents due from the tenant are increased to reflect the additional investment in the property. During the year ended December 31, 2017, we finalized an agreement with the University of Toledo Foundation to transfer our corporate headquarters as a gift and recognized an expense of $40,730,000 . We evaluate our leases for operating versus capital lease treatment in accordance with ASC 840. A lease is classified as a capital lease if it provides for transfer of ownership of the leased asset at the end of the lease term, contains a bargain purchase option, has a lease term greater than 75% of the economic life of the leased asset, or if the net present value of the future minimum lease payments are in excess of 90% of the fair value of the leased asset. Certain leases contain bargain purchase options and have been classified as capital leases. At December 31, 2018 , we had operating lease obligations of $ 1,138,046,000 relating to certain ground leases and company office space. Regarding the ground leases, we have sublease agreements with certain of our operators that require the operators to reimburse us for our monthly operating lease obligations. At December 31, 2018 , aggregate future minimum rentals to be received under these noncancelable subleases totaled $ 72,789,000 . At December 31, 2018 , future minimum lease payments due under operating and capital leases are as follows (in thousands): Operating Leases Capital Leases (1) 2019 $ 18,242 $ 4,173 2020 17,785 4,173 2021 17,607 4,173 2022 16,961 4,173 2023 17,004 67,573 Thereafter 1,050,447 — Totals $ 1,138,046 $ 84,265 (1) Amounts above represent principal and interest obligations under capital lease arrangements. Related assets with a gross value of $ 167,324,000 and accumulated depreciation of $ 33,676,000

Stockholder's Equity

Stockholder's Equity	12 Months Ended
	Dec. 31, 2018
Stockholders' Equity Note [Abstract]
Stockholders' Equity	Stockholders’ Equity The following is a summary of our stockholders’ equity capital accounts as of the dates indicated: December 31, 2018 December 31, 2017 Preferred Stock, $1.00 par value: Authorized shares 50,000,000 50,000,000 Issued shares 14,375,000 14,375,000 Outstanding shares 14,369,965 14,370,060 Common Stock, $1.00 par value: Authorized shares 700,000,000 700,000,000 Issued shares 384,849,236 372,852,311 Outstanding shares 383,674,603 371,731,551 Preferred Stock. The following is a summary of our preferred stock activity during the periods presented: Year Ended December 31, 2018 December 31, 2017 December 31, 2016 Weighted Avg. Weighted Avg. Weighted Avg. Shares Dividend Rate Shares Dividend Rate Shares Dividend Rate Beginning balance 14,370,060 6.50% 25,875,000 6.50% 25,875,000 6.50% Shares redeemed — —% (11,500,000 ) 6.50% — —% Shares converted (95 ) 6.50% (4,940 ) 6.50% — —% Ending balance 14,369,965 6.50% 14,370,060 6.50% 25,875,000 6.50% During the three months ended March 31, 2011, we issued 14,375,000 of 6.50% Series I Cumulative Convertible Perpetual Preferred Stock (the "Series I Preferred Stock"). These shares have a liquidation value of $ 50.00 per share. Dividends are payable quarterly in arrears. The Series I Preferred Stock is not redeemable by us and are convertible, at the holder’s option, into 0.8460 shares of common stock (equal to an initial conversion price of approximately $ 59.10 ). On or after April 30, 2018, we may at our option cause all outstanding shares of the Series I Preferred Stock to be automatically converted into a number of shares of common stock equal to the then-prevailing conversion rate if the daily volume-weighted average prices of our common stock for each day equals or exceeds 130% of the then-prevailing conversion price for at least 20 trading days in a period of 30 consecutive trading days. During the three months ended March 31, 2012, we issued 11,500,000 of 6.50% Series J Cumulative Redeemable Preferred Stock. During the year ended December 31, 2017, we recognized a charge of $ 9,769,000 in connection with the redemption of the Series J preferred stock. Common Stock . The following is a summary of our common stock activity during the periods indicated (dollars in thousands, except average price amounts): Shares Issued Average Price Gross Proceeds Net Proceeds 2016 Dividend reinvestment plan issuances 4,145,457 $70.40 $ 291,852 $ 291,571 2016 Option exercises 141,405 47.13 6,664 6,664 2016 Equity Shelf Program issuances 3,134,901 76.01 238,286 235,959 2016 Stock incentive plans, net of forfeitures 402,740 — — 2016 Totals 7,824,503 $ 536,802 $ 534,194 2017 Dividend reinvestment plan issuances 5,640,008 $70.13 $ 395,526 $ 394,639 2017 Option exercises 252,979 51.16 12,942 12,942 2017 Equity Shelf Program issuances 2,986,574 72.30 215,917 214,406 2017 Preferred stock conversions 4,300 — — 2017 Redemption of equity membership units 91,180 — — 2017 Stock incentive plans, net of forfeitures 154,337 — — 2017 Totals 9,129,378 $ 624,385 $ 621,987 2018 Dividend reinvestment plan issuances 6,529,417 $65.55 $ 428,009 $ 423,075 2018 Option exercises 56,960 42.66 2,430 2,430 2018 Equity Shelf Program issuances 5,241,349 69.95 366,640 364,070 2018 Preferred stock conversions 83 — — 2018 Stock incentive plans, net of forfeitures 115,243 — — 2018 Totals 11,943,052 $ 797,079 $ 789,575 Dividends . The increase in dividends is primarily attributable to increases in our common shares outstanding, offset by the redemption of the Series J preferred stock, as described above. Please refer to Note 18 for information related to federal income tax of dividends. The following is a summary of our dividend payments (in thousands, except per share amounts): Year Ended December 31, 2018 December 31, 2017 December 31, 2016 Per Share Amount Per Share Amount Per Share Amount Common Stock $ 3.4800 $ 1,300,141 $ 3.4800 $ 1,277,321 $ 3.4400 $ 1,233,519 Series I Preferred Stock 3.2500 46,704 3.2500 46,711 3.2500 46,719 Series J Preferred Stock — — 0.2347 2,699 1.6251 18,687 Totals $ 1,346,845 $ 1,326,731 $ 1,298,925 Accumulated Other Comprehensive Income . The following is a summary of accumulated other comprehensive income/(loss) for the periods presented (in thousands): Unrecognized gains (losses) related to: Foreign Currency Translation Available for Sale Securities Actuarial losses Cash Flow Hedges Total Balance at December 31, 2017 $ (110,581 ) $ — $ (884 ) $ — $ (111,465 ) Other comprehensive income (loss) (18,648 ) — 344 — (18,304 ) Net current-period other comprehensive income (loss) (18,648 ) — 344 — (18,304 ) Balance at December 31, 2018 $ (129,229 ) $ — $ (540 ) $ — $ (129,769 ) Balance at December 31, 2016 $ (173,496 ) $ 5,120 $ (1,153 ) $ (2 ) $ (169,531 ) Other comprehensive income (loss) before reclassification adjustments 62,915 — 269 2 63,186 Reclassification adjustment for write down of equity investment — (5,120 ) — — (5,120 ) Net current-period other comprehensive income (loss) 62,915 (5,120 ) 269 2 58,066 Balance at December 31, 2017 $ (110,581 ) $ — $ (884 ) $ — $ (111,465 )

Stock Incentive Plans

Stock Incentive Plans	12 Months Ended
	Dec. 31, 2018
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Stock Incentive Plans	Stock Incentive Plans In May 2016, our shareholders approved the 2016 Long-Term Incentive Plan (“2016 Plan”), which authorizes up to 10,000,000 shares of common stock to be issued at the discretion of the Compensation Committee of the Board of Directors. Awards granted after May 5, 2016 are issued out of the 2016 Plan. The awards granted under the Amended and Restated 2005 Long-Term Incentive Plan continue to vest and options expire ten years from the date of grant. Our non-employee directors, officers and key employees are eligible to participate in the 2016 Plan. The 2016 Plan allows for the issuance of, among other things, stock options, stock appreciation rights, restricted stock, deferred stock units, and dividend equivalent rights. Vesting periods for options, deferred stock units, and restricted shares generally range from three to five years. Under our long-term incentive plan, certain restricted stock awards are market, performance and time-based. For market and performance based awards, we will grant a target number of restricted stock units, with the ultimate award determined by the total shareholder return and operating performance metrics, measured in each case over a measurement period of two to three years. Generally awards vest over two to three years after the end of the performance period with a portion vesting immediately at the end of the performance periods. The expected term represents the period from the grant date to the end of the performance period. Compensation expense for these performance grants is measured based on the probability of achievement of certain performance goals and is recognized over both the performance period and vesting period. For the portion of the grant for which the award is determined by the operating performance metrics, the compensation cost is based on the grant date closing price and management’s estimate of corporate achievement of the financial metrics. If the estimated number of performance based restricted stock to be earned changes, an adjustment will be recorded to recognize the accumulated difference between the revised and previous estimates. For the portion of the grant determined by the total shareholder return, management used a Monte Carlo model to assess the fair value and compensation cost. Forfeitures are accounted for as they occur. The following table summarizes compensation expense (a component of general and administrative expenses and property operating expenses) recognized for the periods presented (in thousands): Year Ended December 31, 2018 2017 2016 Stock options $ — $ 10 $ 266 Restricted stock 27,646 19,092 28,603 $ 27,646 $ 19,102 $ 28,869 Restricted Stock The fair value of the restricted stock is equal to the market price of the company’s common stock on the date of grant and is amortized over the vesting periods. As of December 31, 2018 , there was $ 35,834,000 of total unrecognized compensation expense related to unvested restricted stock that is expected to be recognized over a weighted-average period of two years. The following table summarizes information about non-vested restricted stock incentive awards as of and for the year ended December 31, 2018 : Restricted Stock Number of Shares (000's) Weighted-Average Grant Date Fair Value Non-vested at December 31, 2017 698 $ 61.00 Vested (166 ) 63.88 Granted 723 54.16 Terminated (35 ) 60.90 Non-vested at December 31, 2018 1,220 $ 62.56

Earnings Per Share

Earnings Per Share	12 Months Ended
	Dec. 31, 2018
Earnings Per Share [Abstract]
Earnings Per Share	Earnings Per Share The following table sets forth the computation of basic and diluted earnings per share (in thousands, except per share data): Year Ended December 31, 2018 2017 2016 Numerator for basic and diluted earnings per share - net income attributable to common stockholders $ 758,250 $ 463,595 $ 1,012,397 Denominator for basic earnings per share: weighted-average shares 373,620 367,237 358,275 Effect of dilutive securities: Employee stock options 9 47 110 Non-vested restricted shares 512 482 449 Redeemable shares 1,096 1,235 1,393 Employee stock purchase program 13 — — Dilutive potential common shares 1,630 1,764 1,952 Denominator for diluted earnings per share: adjusted-weighted average shares 375,250 369,001 360,227 Basic earnings per share $ 2.03 $ 1.26 $ 2.83 Diluted earnings per share $ 2.02 $ 1.26 $ 2.81

Disclosure about Fair Value of

Disclosure about Fair Value of Financial Instruments	12 Months Ended
	Dec. 31, 2018
Fair Value Disclosures [Abstract]
Disclosure about Fair Value of Financial Instruments	Disclosure about Fair Value of Financial Instruments Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. A three-level valuation hierarchy exists for disclosures of fair value measurements based upon the transparency of inputs to the valuation of an asset or liability as of the measurement date. A financial instrument's categorization within the valuation hierarchy is based upon the lowest level of input that is significant to the fair value measurement. The three levels are defined below: • Level 1 - Quoted prices in active markets for identical assets or liabilities. • Level 2 - Observable inputs other than Level 1 prices such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities. • Level 3 - Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities. The following methods and assumptions were used to estimate the fair value of each class of financial instruments for which it is practicable to estimate that value: Mortgage Loans and Other Real Estate Loans Receivable — The carrying value of mortgage loans and other real estate loans receivable is net of related reserves. The fair value is generally estimated by using Level 2 and Level 3 inputs such as discounting the estimated future cash flows using the current rates at which similar loans would be made to borrowers with similar credit ratings and for the same remaining maturities. Cash and Cash Equivalents and Restricted Cash — The carrying amount approximates fair value. Equity Securities — Equity securities are recorded at their fair value based on Level 1 publicly available trading prices. Borrowings Under Primary Unsecured Credit Facility — The carrying amount of the primary unsecured credit facility approximates fair value because the borrowings are interest rate adjustable. Senior Unsecured Notes — The fair value of the senior unsecured notes payable was estimated based on Level 1 publicly available trading prices. The carrying amount of the variable rate senior unsecured notes approximates fair value because they are interest rate adjustable. Secured Debt — The fair value of fixed rate secured debt is estimated using Level 2 inputs by discounting the estimated future cash flows using the current rates at which similar loans would be made with similar credit ratings and for the same remaining maturities. The carrying amount of variable rate secured debt approximates fair value because the borrowings are interest rate adjustable. Foreign Currency Forward Contracts and Cross Currency Swaps — Foreign currency forward contracts and cross currency swaps are recorded in other assets or other liabilities on the balance sheet at fair market value. Fair market value is determined using Level 2 inputs by estimating the future value of the currency pair based on existing exchange rates, comprised of current spot and traded forward points, and calculating a present value of the net amount using a discount factor based on observable traded interest rates. Redeemable OP Unitholder Interests — Our redeemable OP unitholder interests are recorded on the balance sheet at fair value using Level 2 inputs. The fair value is measured using the closing price of our common stock, as units may be redeemed at the election of the holder for cash or, at our option, one share of our common stock per unit, subject to adjustment in certain circumstances. The carrying amounts and estimated fair values of our financial instruments are as follows as of the dates presented (in thousands): December 31, 2018 December 31, 2017 Carrying Fair Carrying Fair Amount Value Amount Value Financial assets: Mortgage loans receivable $ 249,071 $ 257,337 $ 306,120 $ 332,508 Other real estate loans receivable 81,268 82,742 121,379 125,480 Equity securities 11,286 11,286 7,269 7,269 Cash and cash equivalents 215,376 215,376 243,777 243,777 Restricted cash 100,753 100,753 65,526 65,526 Foreign currency forward contracts and cross currency swaps 94,729 94,729 15,604 15,604 Financial liabilities: Borrowings under unsecured credit facilities $ 1,147,000 $ 1,147,000 $ 719,000 $ 719,000 Senior unsecured notes 9,603,299 10,043,797 8,331,722 9,168,432 Secured debt 2,476,177 2,499,130 2,608,976 2,641,997 Foreign currency forward contracts and cross currency swaps 71,109 71,109 38,654 38,654 Redeemable OP unitholder interests $ 103,071 $ 103,071 $ 97,476 $ 97,476 Items Measured at Fair Value on a Recurring Basis The market approach is utilized to measure fair value for our financial assets and liabilities reported at fair value on a recurring basis. The market approach uses prices and other relevant information generated by market transactions involving identical or comparable assets or liabilities. The following summarizes items measured at fair value on a recurring basis (in thousands): Fair Value Measurements as of December 31, 2018 Total Level 1 Level 2 Level 3 Equity securities $ 11,286 $ 11,286 $ — $ — Foreign currency forward contracts and cross currency swaps, net asset (liability) (1) 23,620 — 23,620 — Redeemable OP unitholder interests 103,071 — 103,071 — Totals $ 137,977 $ 11,286 $ 126,691 $ — (1) Please see Note 11 for additional information. Items Measured at Fair Value on a Nonrecurring Basis In addition to items that are measured at fair value on a recurring basis, we have assets and liabilities that are measured at fair value on a nonrecurring basis that are not included in the tables above. Assets, liabilities and noncontrolling interests that are measured at fair value on a nonrecurring basis include those acquired or assumed. Asset impairments (if applicable, see Note 5 for impairments of real property and Note 6 for impairments of real estate loans receivable) are also measured at fair value on a nonrecurring basis. We have determined that the fair value measurements included in each of these assets and liabilities rely primarily on company-specific inputs and our assumptions about the use of the assets and settlement of liabilities, as observable

Segment Reporting

Segment Reporting	12 Months Ended
	Dec. 31, 2018
Segment Reporting [Abstract]
Segment Reporting	Segment Reporting We invest in seniors housing and health care real estate. We evaluate our business and make resource allocations on our three operating segments: Seniors Housing Operating, Triple-net and Outpatient Medical. Our seniors housing operating properties include assisted living, independent living/continuing care retirement communities, independent support living (Canada), care homes with and without nursing (U.K.), and combinations thereof that are owned and/or operated through RIDEA structures (see Note 18). Our triple-net properties include the property types described above as well as long-term/post-acute care. Under the Triple-net segment, we invest in seniors housing and health care real estate through acquisition and financing of primarily single tenant properties. Properties acquired are primarily leased under triple-net leases and we are not involved in the management of the property. Our outpatient medical properties include outpatient medical buildings which are typically leased to multiple tenants and generally require a certain level of property management by us. We evaluate performance based upon NOI of each segment. We define NOI as total revenues, including tenant reimbursements, less property operating expenses. We believe NOI provides investors relevant and useful information because it measures the operating performance of our properties at the property level on an unleveraged basis. We use NOI to make decisions about resource allocations and to assess the property level performance of our properties. Non-segment revenue consists mainly of interest income on certain non-real estate investments and other income. Non-segment assets consist of corporate assets including cash, deferred loan expenses and corporate offices and equipment among others. Non-property specific revenues and expenses are not allocated to individual segments in determining NOI. The accounting policies of the segments are the same as those described in the summary of significant accounting policies (see Note 2). The results of operations for all acquisitions described in Note 3 are included in our consolidated results of operations from the acquisition dates and are components of the appropriate segments. There are no intersegment sales or transfers. Summary information for the reportable segments (which excludes unconsolidated entities) during the years ended December 31, 2018 , 2017 and 2016 is as follows (in thousands): Year Ended December 31, 2018: Seniors Housing Operating Triple-net Outpatient Medical Non-segment / Corporate Total Resident fees and services $ 3,234,852 $ — $ — $ — $ 3,234,852 Rental income — 828,865 551,557 — 1,380,422 Interest income 578 54,926 310 — 55,814 Other income 5,024 17,173 4,939 2,275 29,411 Total revenues 3,240,454 900,964 556,806 2,275 4,700,499 Property operating expenses 2,255,432 915 176,670 — 2,433,017 Consolidated net operating income 985,022 900,049 380,136 2,275 2,267,482 Depreciation and amortization 529,449 235,480 185,530 — 950,459 Interest expense 69,060 14,225 7,051 436,256 526,592 General and administrative — — — 126,383 126,383 Loss (gain) on derivatives and financial instruments, net — (4,016 ) — — (4,016 ) Loss (gain) on extinguishment of debt, net 110 (32 ) 11,928 4,091 16,097 Impairment of assets 7,599 107,980 — — 115,579 Other expenses 6,624 90,975 (1) 7,570 7,729 112,898 Income (loss) from continuing operations before income taxes and other items 372,180 455,437 168,057 (572,184 ) 423,490 Income tax benefit (expense) 1,202 1,611 (125 ) (11,362 ) (8,674 ) (Loss) income from unconsolidated entities (28,142 ) 21,938 5,563 — (641 ) Gain (loss) on real estate dispositions, net (2,245 ) 196,589 221,231 — 415,575 Income (loss) from continuing operations 342,995 675,575 394,726 (583,546 ) 829,750 Net income (loss) $ 342,995 $ 675,575 $ 394,726 $ (583,546 ) $ 829,750 Total assets $ 14,607,127 $ 10,111,227 $ 5,426,810 $ 196,908 $ 30,342,072 (1) Represents non-capitalizable transaction costs of $81,116,000 primarily related to a joint venture transaction with an existing seniors housing operator including the conversion of properties from Triple-net to Seniors Housing Operating and termination/restructuring of pre-existing relationships. Year Ended December 31, 2017: Seniors Housing Operating Triple-net Outpatient Medical Non-segment / Corporate Total Resident fees and services $ 2,779,423 $ — $ — $ — $ 2,779,423 Rental income — 885,811 560,060 — 1,445,871 Interest income 69 73,742 — — 73,811 Other income 5,127 7,531 3,340 1,538 17,536 Total revenues 2,784,619 967,084 563,400 1,538 4,316,641 Property operating expenses 1,904,593 — 179,332 — 2,083,925 Consolidated net operating income 880,026 967,084 384,068 1,538 2,232,716 Depreciation and amortization 484,796 243,830 193,094 — 921,720 Interest expense 63,265 15,194 10,015 396,148 484,622 General and administrative — — — 122,008 122,008 Loss (gain) on derivatives and financial instruments, net — 2,284 — — 2,284 Loss (gain) on extinguishment of debt, net 3,785 29,083 4,373 — 37,241 Provision for loan losses — 62,966 — — 62,966 Impairment of assets 21,949 96,909 5,625 — 124,483 Other expenses 8,347 116,689 (1) 1,911 50,829 (2) 177,776 Income (loss) from continuing operations before income taxes and other items 297,884 400,129 169,050 (567,447 ) 299,616 Income tax benefit (expense) (16,430 ) (4,291 ) (1,477 ) 2,070 (20,128 ) (Loss) income from unconsolidated entities (105,236 ) 19,428 2,683 — (83,125 ) Gain (loss) on real estate dispositions, net 56,295 286,325 1,630 — 344,250 Income (loss) from continuing operations 232,513 701,591 171,886 (565,377 ) 540,613 Net income (loss) $ 232,513 $ 701,591 $ 171,886 $ (565,377 ) $ 540,613 Total assets $ 13,432,001 $ 9,325,344 $ 5,082,145 $ 104,955 $ 27,944,445 (1) Primarily represents non-capitalizable transaction costs, including $ 88,316,000 due to a joint venture transaction with an existing seniors housing operator which converted a portfolio of properties from Triple-net to Seniors Housing Operating and termination/restructuring of pre-existing relationships. In addition, includes $ 18,294,000 other-than-temporary impairment charge on the Genesis available-for-sale equity investment. (2) Primarily related to $ 40,730,000 recognized for the donation of the corporate headquarters. Year Ended December 31, 2016: Seniors Housing Operating Triple-net Outpatient Medical Non-segment / Corporate Total Resident fees and services $ 2,504,731 $ — $ — $ — $ 2,504,731 Rental income — 1,112,325 536,490 — 1,648,815 Interest income 4,180 90,476 3,307 — 97,963 Other income 17,085 6,059 5,568 939 29,651 Total revenues 2,525,996 1,208,860 545,365 939 4,281,160 Property operating expenses 1,711,882 — 165,101 — 1,876,983 Consolidated net operating income 814,114 1,208,860 380,264 939 2,404,177 Depreciation and amortization 415,429 297,197 188,616 — 901,242 Interest expense 81,853 21,370 19,087 399,035 521,345 General and administrative — — — 155,241 155,241 Loss (gain) on derivatives and financial instruments, net — 68 — (2,516 ) (2,448 ) Transaction costs 29,207 10,016 3,687 — 42,910 Loss (gain) on extinguishment of debt, net (88 ) 863 — 16,439 17,214 Provision for loan losses — 6,935 3,280 — 10,215 Impairment of assets 12,403 20,169 4,635 — 37,207 Other expenses — — — 11,998 11,998 Income (loss) from continuing operations before income taxes and other items 275,310 852,242 160,959 (579,258 ) 709,253 Income tax benefit (expense) (3,762 ) (1,087 ) (511 ) 24,488 19,128 (Loss) income from unconsolidated entities (20,442 ) 9,767 318 — (10,357 ) Gain (loss) on real estate dispositions, net 9,880 355,394 (1,228 ) — 364,046 Income from continuing operations 260,986 1,216,316 159,538 (554,770 ) 1,082,070 Net income (loss) $ 260,986 $ 1,216,316 $ 159,538 $ (554,770 ) $ 1,082,070 Our portfolio of properties and other investments are located in the U.S., the U.K. and Canada. Revenues and assets are attributed to the country in which the property is physically located. The following is a summary of geographic information for the periods presented (dollars in thousands): Year Ended December 31, 2018 December 31, 2017 December 31, 2016 Revenues: Amount % Amount % Amount % United States $ 3,777,960 80.4 % $ 3,464,527 80.3 % $ 3,453,485 80.6 % United Kingdom 452,956 9.6 % 407,351 9.4 % 388,383 9.1 % Canada 469,583 10.0 % 444,763 10.3 % 439,292 10.3 % Total $ 4,700,499 100.0 % $ 4,316,641 100.0 % $ 4,281,160 100.0 % As of December 31, 2018 December 31, 2017 Assets: Amount % Amount % United States $ 24,884,292 82.0 % $ 22,274,443 79.7 % United Kingdom 3,078,994 10.1 % 3,239,039 11.6 % Canada 2,378,786 7.9 % 2,430,963 8.7 % Total $ 30,342,072 100.0 % $ 27,944,445 100.0 %

Income Taxes and Distributions

Income Taxes and Distributions	12 Months Ended
	Dec. 31, 2018
Income Tax Disclosure [Abstract]
Income Taxes and Distributions	Income Taxes and Distributions We elected to be taxed as a REIT commencing with our first taxable year. To qualify as a REIT for federal income tax purposes, at least 90% of taxable income (excluding net capital gains) must be distributed to stockholders. REITs that do not distribute a certain amount of current year taxable income are also subject to a 4% federal excise tax. The main differences between net income for federal income tax purposes and consolidated financial statement purposes are the recognition of straight-line rent for reporting purposes, basis differences in acquisitions, recording of impairments, differing useful lives and depreciation and amortization methods for real property and the provision for loan losses for reporting purposes versus bad debt expense for tax purposes. Cash distributions paid to common stockholders, for federal income tax purposes, are as follows for the periods presented: Year Ended December 31, 2018 2017 2016 Per share: Ordinary dividend (1) $ 2.1988 $ 1.8117 $ 2.5067 Long-term capital gain/(loss) (2) 1.1153 1.5755 0.8760 Return of capital 0.1659 0.0928 0.0573 Totals $ 3.4800 $ 3.4800 $ 3.4400 (1) For the year ended December 31, 2018 , includes Section 199A dividends of $2.1988 . For the years ended December 31, 2017 and 2016 , includes Qualified Dividend of $0.0038 and $0.0047 , respectively. (2) For the years ended December 31, 2018 , 2017 and 2016 , includes Unrecaptured SEC. 1250 Gains of $0.3822 , $0.3557 and $0.4120 , respectively. Our consolidated provision for income tax expense (benefit) is as follows for the periods presented (in thousands): Year Ended December 31, 2018 2017 2016 Current $ 15,850 $ 7,633 $ 14,944 Deferred (7,176 ) 12,495 (34,072 ) Totals $ 8,674 $ 20,128 $ (19,128 ) REITs generally are not subject to U.S. federal income taxes on that portion of REIT taxable income or capital gain that is distributed to stockholders. For the tax year ended December 31, 2018 , as a result of ownership of investments in Canada and the U.K., we were subject to foreign income taxes under the respective tax laws of these jurisdictions. The provision for income taxes for the year ended December 31, 2018 primarily relates to state taxes, foreign taxes, and taxes based on income generated by entities that are structured as TRSs. For the tax years ended December 31, 2018 , 2017 and 2016 , the foreign tax provision/(benefit) amount included in the consolidated provision for income taxes was $ 9,804,000 , $4,806,000 and $ (3,315,000) , respectively. A reconciliation of income taxes, which is computed by applying the federal corporate tax rate for the years ended December 31, 2018 , 2017 and 2016 , to the income tax expense/(benefit) is as follows for the periods presented (in thousands): Year Ended December 31, 2018 2017 2016 Tax at statutory rate on earnings from continuing operations before unconsolidated entities, noncontrolling interests and income taxes $ 176,069 $ 199,588 $ 372,030 Increase (decrease) in valuation allowance (1) 28,309 30,445 (2,128 ) Tax at statutory rate on earnings not subject to federal income taxes (206,937 ) (234,468 ) (399,571 ) Foreign permanent depreciation 8,110 10,065 9,205 Other differences 3,123 14,498 1,336 Totals $ 8,674 $ 20,128 $ (19,128 ) (1) Excluding purchase price accounting. Each TRS and foreign entity subject to income taxes is a tax paying component for purposes of classifying deferred tax assets and liabilities. The tax effects of taxable and deductible temporary differences, as well as tax asset/(liability) attributes, are summarized as follows for the periods presented (in thousands): Year Ended December 31, 2018 2017 2016 Investments and property, primarily differences in investment basis, depreciation and amortization, the basis of land assets and the treatment of interests and certain costs $ (2,533 ) $ (11,812 ) $ (7,089 ) Operating loss and interest deduction carryforwards 98,713 94,654 82,469 Expense accruals and other 48,804 25,146 15,978 Valuation allowance (155,592 ) (127,283 ) (96,838 ) Net deferred tax assets (liabilities) $ (10,608 ) $ (19,295 ) $ (5,480 ) We assess the available positive and negative evidence to estimate if sufficient future taxable income will be generated to use the existing deferred tax assets. We apply the concepts on an entity-by-entity, jurisdiction-by-jurisdiction basis. With respect to the analysis of certain entities in multiple jurisdictions, a significant piece of objective negative evidence evaluated was the cumulative loss incurred over the three-year period ended December 31, 2018 . Such objective evidence limits the ability to consider other subjective evidence such as our projections for future growth. On the basis of the evaluations performed as required by the codification, valuation allowances totaling $ 155,592,000 were recorded on U.S. taxable REIT subsidiaries as well as entities in other jurisdictions to limit the deferred tax assets to the amount that we believe is more likely that not realizable. However, the amount of the deferred tax asset considered realizable could be adjusted if (i) estimates of future taxable income during the carryforward period are reduced or increased or (ii) objective negative evidence in the form of cumulative losses is no longer present (and additional weight may be given to subjective evidence such as our projections for growth). The valuation allowance rollforward is summarized as follows for the periods presented (in thousands): Year Ended December 31, 2018 2017 2016 Beginning balance $ 127,283 $ 96,838 $ 98,966 Expense (benefit) 28,309 30,445 (2,128 ) Ending balance $ 155,592 $ 127,283 $ 96,838 As a result of certain acquisitions, we are subject to corporate level taxes for any related asset dispositions that may occur during the five-year period immediately after such assets were owned by a C corporation (“built-in gains tax”). The amount of income potentially subject to this special corporate level tax is generally equal to the lesser of (a) the excess of the fair value of the asset over its adjusted tax basis as of the date it became a REIT asset, or (b) the actual amount of gain. Some but not all gains recognized during this period of time could be offset by available net operating losses and capital loss carryforwards. During the year ended December 31, 2017 , we acquired certain additional assets with built-in gains as of the date of acquisition that could be subject to the built-in gains tax if disposed of prior to the expiration of the applicable five-year period. We have not recorded a deferred tax liability as a result of the potential built-in gains tax based on our intentions with respect to such properties and available tax planning strategies. Under the provisions of the REIT Investment Diversification and Empowerment Act of 2007 (“RIDEA”), the REIT may lease “qualified health care properties” on an arm’s-length basis to a TRS if the property is operated on behalf of such subsidiary by a person who qualifies as an “eligible independent contractor.” Generally, the rent received from the TRS will meet the related party rent exception and will be treated as “rents from real property.” A “qualified health care property” includes real property and any personal property that is, or is necessary or incidental to the use of, a hospital, nursing facility, assisted living facility, congregate care facility, qualified continuing care facility, or other licensed facility which extends medical or nursing or ancillary services to patients. We have entered into various joint ventures that were structured under RIDEA. Resident level rents and related operating expenses for these facilities are reported in the consolidated financial statements and are subject to federal, state and foreign income taxes as the operations of such facilities are included in a TRS. Certain net operating loss carryforwards could be utilized to offset taxable income in future years. Given the applicable statute of limitations, we generally are subject to audit by the Internal Revenue Service (“IRS”) for the year ended December 31, 2015 and subsequent years. The statute of limitations may vary in the states in which we own properties or conduct business. We do not expect to be subject to audit by state taxing authorities for any year prior to the year ended December 31, 2012. We are also subject to audit by the Canada Revenue Agency and provincial authorities generally for periods subsequent to May 2013 related to entities acquired or formed in connection with acquisitions, and by the U.K.’s HM Revenue & Customs for periods subsequent to August 2013 related to entities acquired or formed in connection with acquisitions. At December 31, 2018 , we had a net operating loss (“NOL”) carryforward related to the REIT of $ 348,031,000 . Due to our uncertainty regarding the realization of certain deferred tax assets, we have not recorded a deferred tax asset related to NOLs generated by the REIT. These amounts can be used to offset future taxable income (and/or taxable income for prior years if an audit determines that tax is owed), if any. The REIT will be entitled to utilize NOLs and tax credit carryforwards only to the extent that REIT taxable income exceeds our deduction for dividends paid. The NOL carryforwards generated through December 31, 2017 will expire through 2037 . Beginning with tax years after December 31, 2017, the Tax Cuts and Jobs Act eliminates the carryback period, limits the NOLs to 80% of taxable income and replaces the 20-year carryforward period with an indefinite carryforward period. At December 31, 2018 and 2017 , we had an NOL carryforward related to Canadian entities of $ 154,029,000 , and $ 134,552,000 , respectively. These Canadian losses have a 20-year carryforward period . At December 31, 2018 and 2017 , we had an NOL carryforward related to U.K. entities of $ 242,377,000 and $ 183,712,000 , respectively. These U.K. losses do not have a finite carryforward period.

Quarterly Results of Operations

Quarterly Results of Operations (Unaudited)	12 Months Ended
	Dec. 31, 2018
Quarterly Financial Information Disclosure [Abstract]
Quarterly Results of Operations (Unaudited)	Quarterly Results of Operations (Unaudited) The following is a summary of our unaudited quarterly results of operations for the years ended December 31, 2018 and 2017 (in thousands, except per share data). The sum of individual quarterly amounts may not agree to the annual amounts included in the Consolidated Statements of Comprehensive Income due to rounding. Year Ended December 31, 2018 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Revenues $ 1,096,965 $ 1,125,912 $ 1,236,379 $ 1,241,243 Net income (loss) attributable to common stockholders 437,671 154,432 64,384 101,763 Net income (loss) attributable to common stockholders per share: Basic $ 1.18 $ 0.42 $ 0.17 $ 0.27 Diluted $ 1.17 $ 0.41 $ 0.17 $ 0.27 Year Ended December 31, 2017 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter (1) Revenues $ 1,062,298 $ 1,058,602 $ 1,091,483 $ 1,104,257 Net income attributable to common stockholders 312,639 188,429 74,043 (111,523 ) Net income attributable to common stockholders per share: Basic $ 0.86 $ 0.51 $ 0.20 $ (0.31 ) Diluted $ 0.86 $ 0.51 $ 0.20 $ (0.31 ) (1) The decrease in net income (loss) and amounts per share are primarily attributable to $ 99,821,100 impairment of assets and $ 62,966,000

Variable Interest Entities

Variable Interest Entities	12 Months Ended
	Dec. 31, 2018
Variable Interest Entity Disclosure [Abstract]
Variable Interest Entities	Variable Interest Entities We have entered into joint ventures to own certain seniors housing and outpatient medical assets which are deemed to be variable interest entities (“VIEs”). We have concluded that we are the primary beneficiary of these VIEs based on a combination of operational control of the joint venture and the rights to receive residual returns or the obligation to absorb losses arising from the joint ventures. Except for capital contributions associated with the initial joint venture formations, the joint ventures have been and are expected to be funded from the ongoing operations of the underlying properties. Accordingly, such joint ventures have been consolidated, and the table below summarizes the balance sheets of consolidated VIEs in the aggregate (in thousands): December 31, 2018 December 31, 2017 Assets: Net real property owned $ 973,813 $ 1,002,137 Cash and cash equivalents 18,678 12,308 Receivables and other assets 14,600 16,330 Total assets (1) $ 1,007,091 $ 1,030,775 Liabilities and equity: Secured debt $ 465,433 $ 471,103 Accrued expenses and other liabilities 18,229 14,832 Total equity 523,429 544,840 Total liabilities and equity $ 1,007,091 $ 1,030,775

Subsequent Events

Subsequent Events	12 Months Ended
	Dec. 31, 2018
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events Senior Notes Activity On February 15, 2019, we completed the issuance of $500 million of 3.625% senior unsecured notes due 2024 and $550 million of 4.125% senior unsecured notes due 2029. On February 15, 2019, we also announced the redemption of $600 million of 4.125% senior unsecured notes due 2019 and $450 million of 6.125% senior unsecured notes due 2020. Preferred Stock Activity On February 21, 2019, we announced that we elected to effect the conversion of all of the outstanding Series I Preferred Stock. Each share of convertible preferred stock will be converted into 0.8857

Schedule III - Real Estate and

Schedule III - Real Estate and Accumulated Depreciation (Summary)	12 Months Ended
	Dec. 31, 2018
SEC Schedule III, Real Estate and Accumulated Depreciation Disclosure [Abstract]
REAL ESTATE AND ACCUMULATED DEPRECIATION	Welltower Inc. Schedule III Real Estate and Accumulated Depreciation December 31, 2018 (Dollars in thousands) Initial Cost to Company Gross Amount at Which Carried at Close of Period Description Encumbrances Land Building & Improvements Cost Capitalized Subsequent to Acquisition Land Building & Improvements Accumulated Depreciation (1) Year Acquired Year Built Address Seniors Housing Operating: Acton, MA $ — $ — $ 31,346 $ 1,691 $ 24 $ 33,013 $ 6,127 2013 2000 10 Devon Drive Adderbury, UK — 2,144 12,549 — 2,144 12,549 621 2015 2017 Banbury Road Albuquerque, NM — 1,270 20,837 2,139 1,354 22,892 6,475 2010 1984 500 Paisano St NE Alexandria, VA — 8,280 50,914 — 8,280 50,914 1,055 2016 2018 5550 Cardinal Place Alhambra, CA — 600 6,305 9,067 600 15,372 2,124 2011 1923 1118 N. Stoneman Ave. Altrincham, UK — 4,244 25,187 1,700 4,388 26,743 5,790 2012 2009 295 Hale Road Amherstview, ON 486 473 4,446 508 493 4,934 799 2015 1974 4567 Bath Road Anderson, SC — 710 6,290 456 710 6,746 3,524 2003 1986 311 Simpson Rd. Apple Valley, CA — 480 16,639 262 486 16,895 4,633 2010 1999 11825 Apple Valley Rd. Arlington, VA — 8,385 31,198 14,030 8,385 45,228 6,530 2017 1992 900 N Taylor Street Arlington, VA — — 2,338 — — 2,338 89 2018 1992 900 N Taylor Street Arnprior, ON 147 788 6,283 422 810 6,683 1,505 2013 1991 15 Arthur Street Atlanta, GA — 2,100 20,603 1,532 2,197 22,038 4,140 2014 2000 1000 Lenox Park Blvd NE Austin, TX — 1,560 21,413 511 1,560 21,924 2,984 2014 2013 11330 Farrah Lane Austin, TX — 4,200 74,850 746 4,200 75,596 8,063 2015 2014 4310 Bee Caves Road Avon, CT — 1,550 30,571 4,211 1,590 34,742 10,488 2011 1998 101 Bickford Extension Azusa, CA — 570 3,141 7,872 570 11,013 3,286 1998 1953 125 W. Sierra Madre Ave. Bagshot, UK — 4,960 29,881 2,920 5,133 32,628 7,189 2012 2009 14 - 16 London Road Banstead, UK — 6,695 55,113 4,444 6,956 59,296 12,237 2012 2005 Croydon Lane Basingstoke, UK — 3,420 18,853 1,014 3,535 19,752 2,578 2014 2012 Grove Road Basking Ridge, NJ — 2,356 37,710 1,623 2,395 39,294 8,040 2013 2002 404 King George Road Bassett, UK — 4,874 32,304 4,413 5,051 36,540 8,138 2013 2006 111 Burgess Road Bath, UK — 2,696 11,876 — 2,696 11,876 571 2015 2017 Clarks Way, Rush Hill Baton Rouge, LA 8,838 790 29,436 1,139 842 30,523 6,086 2013 2009 9351 Siegen Lane Beaconsfield, UK — 5,566 50,952 2,287 5,765 53,040 10,591 2013 2009 30-34 Station Road Beaconsfield, QC — 1,149 17,484 641 1,225 18,049 4,937 2013 2008 505 Elm Avenue Bedford, NH — 2,527 28,748 2,299 2,551 31,023 5,760 2011 2012 5 Corporate Drive Bee Cave, TX — 1,820 21,084 819 1,820 21,903 2,369 2016 2014 14058 A Bee Cave Parkway Bellevue, WA — 2,800 19,004 2,183 2,816 21,171 5,325 2013 1998 15928 NE 8th Street Belmont, CA — 3,000 23,526 2,395 3,000 25,921 6,832 2011 1971 1301 Ralston Avenue Belmont, CA — — 35,300 2,308 157 37,451 8,026 2013 2002 1010 Alameda de Las Pulgas Berkeley, CA 12,195 3,050 32,677 5,086 3,050 37,763 4,759 2016 1966 2235 Sacramento Street Bethesda, MD — — 45,309 677 3 45,983 9,551 2013 2009 8300 Burdett Road Bethesda, MD — — 45 682 — 727 136 2013 2009 8300 Burdett Road Bethesda, MD — — 212 907 — 1,119 319 2013 2009 8300 Burdett Road Billerica, MA — 1,619 21,381 867 1,624 22,243 3,170 2015 2000 20 Charnstaffe Lane Birmingham, UK — 1,480 13,014 654 1,530 13,618 776 2015 2016 47 Bristol Road South (Dollars in thousands) Initial Cost to Company Gross Amount at Which Carried at Close of Period Description Encumbrances Land Building & Improvements Cost Capitalized Subsequent to Acquisition Land Building & Improvements Accumulated Depreciation (1) Year Acquired Year Built Address Seniors Housing Operating: Birmingham, UK — 2,807 11,313 605 2,902 11,823 645 2015 2016 134 Jockey Road Blainville, QC — 2,077 8,902 429 2,156 9,252 2,925 2013 2008 50 des Chateaux Boulevard Bloomfield Hills, MI — 2,000 35,662 1,067 2,133 36,596 7,455 2013 2009 6790 Telegraph Road Boca Raton, FL — 6,565 111,247 18,834 6,565 130,081 7,491 2018 1994 6343 Via De Sonrise Del Sur Borehamwood, UK — 5,367 41,937 2,246 5,584 43,966 9,285 2012 2003 Edgwarebury Lane Bothell, WA — 1,350 13,439 6,074 1,798 19,065 2,344 2015 1988 10605 NE 185th Street Boulder, CO — 2,994 27,458 2,271 3,022 29,701 7,497 2013 2003 3955 28th Street Bournemouth, UK — 5,527 42,547 2,338 5,725 44,687 9,186 2013 2008 42 Belle Vue Road Braintree, MA — — 41,290 1,079 100 42,269 8,961 2013 2007 618 Granite Street Brampton, ON 40,685 10,196 59,989 — 10,196 59,989 10,075 2015 2009 100 Ken Whillans Drive Brick, NJ — 1,170 17,372 1,530 1,211 18,861 4,186 2010 1998 515 Jack Martin Blvd Brick, NJ — 690 17,125 5,610 695 22,730 4,152 2010 1999 1594 Route 88 Bridgewater, NJ — 1,730 48,201 1,562 1,767 49,726 10,329 2010 1999 2005 Route 22 West Brighton, MA 9,686 2,100 14,616 1,712 2,135 16,293 4,736 2011 1995 50 Sutherland Road Brockport, NY — 1,500 23,496 582 1,705 23,873 3,890 2015 1999 90 West Avenue Brockville, ON 4,288 484 7,445 432 498 7,863 1,170 2015 1996 1026 Bridlewood Drive Brookfield, CT — 2,250 30,180 3,337 2,271 33,496 9,272 2011 1999 246A Federal Road Broomfield, CO — 4,140 44,547 11,976 10,135 50,528 16,614 2013 2009 400 Summit Blvd Brossard, QC 10,432 5,499 31,854 285 5,427 32,211 5,560 2015 1989 2455 Boulevard Rome Buckingham, UK — 2,979 13,880 744 3,080 14,523 1,882 2014 1883 Church Street Buffalo Grove, IL — 2,850 49,129 3,154 2,850 52,283 10,571 2012 2003 500 McHenry Road Burbank, CA — 4,940 43,466 2,067 4,940 45,533 10,721 2012 2002 455 E. Angeleno Avenue Burbank, CA 19,237 3,610 50,817 3,983 3,610 54,800 5,663 2016 1985 2721 Willow Street Burleson, TX — 3,150 10,437 659 3,150 11,096 1,354 2012 2014 621 Old Highway 1187 Burlingame, CA — — 62,786 85 — 62,871 4,858 2016 2015 1818 Trousdale Avenue Burlington, ON 11,514 1,309 19,311 623 1,338 19,905 4,321 2013 1990 500 Appleby Line Burlington, MA — 2,443 34,354 1,388 2,522 35,663 8,007 2013 2005 24 Mall Road Burlington, MA — 2,750 57,488 3,304 2,750 60,792 6,120 2016 2011 50 Greenleaf Way Bushey, UK — 12,690 36,482 — 12,690 36,482 308 2015 2018 Elton House, Elton Way Calgary, AB 11,323 2,252 37,415 1,286 2,298 38,655 8,580 2013 2003 20 Promenade Way SE Calgary, AB 12,909 2,793 41,179 1,065 2,843 42,194 9,176 2013 1998 80 Edenwold Drive NW Calgary, AB 10,237 3,122 38,971 1,241 3,184 40,150 8,632 2013 1998 150 Scotia Landing NW Calgary, AB 21,247 3,431 28,983 1,676 3,498 30,592 5,754 2013 1989 9229 16th Street SW Calgary, AB 24,199 2,385 36,776 1,152 2,427 37,886 5,774 2015 2006 2220-162nd Avenue SW Camberley, UK — 2,654 5,736 21,500 8,150 21,937 1,230 2014 2016 Fernhill Road Cardiff, UK — 3,191 12,566 884 3,307 13,334 3,647 2013 2007 127 Cyncoed Road Cardiff by the Sea, CA 37,025 5,880 64,711 4,243 5,880 68,954 15,985 2011 2009 3535 Manchester Avenue Carol Stream, IL — 1,730 55,048 2,104 1,730 57,152 12,748 2012 2001 545 Belmont Lane Carrollton, TX — 4,280 31,444 1,041 4,280 32,485 4,207 2013 2010 2105 North Josey Lane Cary, NC — 740 45,240 744 740 45,984 8,360 2013 2009 1206 West Chatham Street Cary, NC — 6,112 70,008 8,355 6,112 78,363 3,652 2018 1999 300 Kildaire Woods Drive Cedar Park, TX — 1,750 15,664 1,162 1,750 16,826 1,215 2016 2015 800 C-Bar Ranch Trail Cerritos, CA — — 27,494 6,570 — 34,064 6,011 2016 2002 11000 New Falcon Way (Dollars in thousands) Initial Cost to Company Gross Amount at Which Carried at Close of Period Description Encumbrances Land Building & Improvements Cost Capitalized Subsequent to Acquisition Land Building & Improvements Accumulated Depreciation (1) Year Acquired Year Built Address Seniors Housing Operating: Charlottesville, VA — 4,651 91,468 11,276 4,651 102,744 6,952 2018 1991 2610 Barracks Road Chatham, ON 895 1,098 12,462 1,809 1,193 14,176 3,167 2015 1965 25 Keil Drive North Chelmsford, MA — 1,040 10,951 1,525 1,040 12,476 4,625 2003 1997 4 Technology Dr. Chelmsford, MA — 1,589 26,432 1,301 1,656 27,666 3,882 2015 1997 199 Chelmsford Street Chertsey, UK — 9,566 25,886 — 9,566 25,886 743 2015 2018 Bittams Lane Chesterfield, MO — 1,857 48,366 1,462 1,917 49,768 9,624 2013 2001 1880 Clarkson Road Chorleywood, UK — 5,636 43,191 3,864 5,833 46,858 10,193 2013 2007 High View, Rickmansworth Road Chula Vista, CA — 2,072 22,163 1,201 2,162 23,274 4,942 2013 2003 3302 Bonita Road Church Crookham, UK — 2,591 14,215 835 2,691 14,950 2,596 2014 2014 Bourley Road Cincinnati, OH — 2,060 109,388 13,733 2,080 123,101 26,921 2007 2010 5445 Kenwood Road Citrus Heights, CA — 2,300 31,876 726 2,300 32,602 8,987 2010 1997 7418 Stock Ranch Rd. Claremont, CA — 2,430 9,928 1,479 2,483 11,354 2,806 2013 2001 2053 North Towne Avenue Cohasset, MA — 2,485 26,147 1,919 2,493 28,058 6,009 2013 1998 125 King Street (Rt 3A) Colleyville, TX — 1,050 17,082 47 1,050 17,129 921 2016 2013 8100 Precinct Line Road Colorado Springs, CO — 800 14,756 1,980 1,026 16,510 3,610 2013 2001 2105 University Park Boulevard Colts Neck, NJ — 780 14,733 1,759 1,092 16,180 3,628 2010 2002 3 Meridian Circle Concord, NH — 720 21,164 852 789 21,947 5,450 2011 2001 300 Pleasant Street Coquitlam, BC 9,139 3,047 24,567 775 3,098 25,291 6,583 2013 1990 1142 Dufferin Street Costa Mesa, CA — 2,050 19,969 1,404 2,050 21,373 5,647 2011 1965 350 West Bay St Crystal Lake, IL — 875 12,461 1,482 971 13,847 3,480 2013 2001 751 E Terra Cotta Avenue Dallas, TX — 6,330 114,794 1,613 6,330 116,407 13,498 2015 2013 3535 N Hall Street Danvers, MA — 1,120 14,557 1,505 1,145 16,037 4,429 2011 2000 1 Veronica Drive Danvers, MA — 2,203 28,761 342 2,257 29,049 4,487 2015 1997 9 Summer Street Davenport, IA — 1,403 35,893 4,269 1,480 40,085 10,506 2006 2009 4500 Elmore Ave. Decatur, GA — 1,946 26,575 2,504 1,946 29,079 6,609 2013 1998 920 Clairemont Avenue Denver, CO — 2,910 35,838 1,827 2,971 37,604 9,558 2012 2007 8101 E Mississippi Avenue Dix Hills, NY — 3,808 39,014 1,861 3,947 40,736 8,624 2013 2003 337 Deer Park Road Dollard-Des-Ormeaux, QC — 1,957 14,431 538 2,039 14,887 4,786 2013 2008 4377 St. Jean Blvd Dresher, PA — 1,900 10,664 1,151 1,914 11,801 3,660 2013 2006 1650 Susquehanna Road Dublin, OH — 1,680 43,423 6,837 1,850 50,090 14,301 2010 1990 6470 Post Rd Dublin, OH — 1,169 25,345 47 1,169 25,392 2,232 2016 2015 4175 Stoneridge Lane East Haven, CT — 2,660 35,533 3,458 2,685 38,966 12,649 2011 2000 111 South Shore Drive East Meadow, NY — 69 45,991 1,471 124 47,407 9,848 2013 2002 1555 Glen Curtiss Boulevard East Setauket, NY — 4,920 37,354 1,647 4,975 38,946 8,143 2013 2002 1 Sunrise Drive Eastbourne, UK — 4,145 33,744 1,554 4,298 35,145 7,685 2013 2008 6 Upper Kings Drive Edgbaston, UK — 2,720 13,969 722 2,812 14,599 1,490 2014 2015 Pershore Road Edgewater, NJ — 4,561 25,047 1,518 4,564 26,562 5,889 2013 2000 351 River Road Edison, NJ — 1,892 32,314 2,249 1,905 34,550 9,486 2013 1996 1801 Oak Tree Road Edmonds, WA — 1,650 24,449 4,823 1,672 29,250 3,548 2015 1976 21500 72nd Avenue West Edmonton, AB 8,239 1,589 29,819 1,093 1,632 30,869 6,909 2013 1999 103 Rabbit Hill Court NW Edmonton, AB 10,728 2,063 37,293 1,514 2,094 38,776 10,602 2013 1968 10015 103rd Avenue NW Encinitas, CA — 1,460 7,721 2,662 1,460 10,383 4,496 2000 1988 335 Saxony Rd. Encino, CA — 5,040 46,255 2,211 5,040 48,466 11,067 2012 2003 15451 Ventura Boulevard (Dollars in thousands) Initial Cost to Company Gross Amount at Which Carried at Close of Period Description Encumbrances Land Building & Improvements Cost Capitalized Subsequent to Acquisition Land Building & Improvements Accumulated Depreciation (1) Year Acquired Year Built Address Seniors Housing Operating: Englishtown, NJ — 690 12,520 1,873 834 14,249 3,230 2010 1997 49 Lasatta Ave Escondido, CA — 1,520 24,024 1,323 1,520 25,347 6,708 2011 1987 1500 Borden Rd Esher, UK — 5,783 48,361 2,365 5,999 50,510 9,941 2013 2006 42 Copsem Lane Fairfax, VA — 19 2,678 312 53 2,956 941 2013 1991 9207 Arlington Boulevard Fairfield, NJ — 3,120 43,868 1,373 3,175 45,186 9,629 2013 1998 47 Greenbrook Road Fairfield, CA — 1,460 14,040 1,565 1,460 15,605 6,635 2002 1998 3350 Cherry Hills St. Fareham, UK — 3,408 17,970 1,077 3,536 18,919 2,887 2014 2012 Redlands Lane Flossmoor, IL — 1,292 9,496 1,835 1,339 11,284 3,068 2013 2000 19715 Governors Highway Folsom, CA — 1,490 32,754 84 1,490 32,838 4,420 2015 2014 1574 Creekside Drive Fort Worth, TX — 1,740 19,799 1,089 1,740 20,888 2,265 2016 2014 7001 Bryant Irvin Road Franklin, MA — 2,430 30,597 2,564 2,467 33,124 6,623 2013 1999 4 Forge Hill Road Fremont, CA — 3,400 25,300 3,331 3,456 28,575 10,193 2005 1987 2860 Country Dr. Frome, UK — 2,720 14,813 832 2,812 15,553 2,122 2014 2012 Welshmill Lane Fullerton, CA — 1,964 19,989 883 1,998 20,838 4,718 2013 2008 2226 North Euclid Street Gahanna, OH — 772 11,214 1,609 787 12,808 2,765 2013 1998 775 East Johnstown Road Gilbert, AZ 15,436 2,160 28,246 1,429 2,176 29,659 8,274 2013 2008 580 S. Gilbert Road Gilroy, CA — 760 13,880 24,966 1,588 38,018 11,161 2006 2007 7610 Isabella Way Glen Cove, NY — 4,594 35,236 1,877 4,643 37,064 9,193 2013 1998 39 Forest Avenue Glenview, IL — 2,090 69,288 3,353 2,090 72,641 15,745 2012 2001 2200 Golf Road Golden Valley, MN — 1,520 33,513 1,383 1,602 34,814 7,025 2013 2005 4950 Olson Memorial Highway Granbury, TX — 2,040 30,670 651 2,040 31,321 6,325 2011 2009 100 Watermark Boulevard Greenville, SC — 310 4,750 36 310 4,786 1,927 2004 1997 23 Southpointe Dr. Grimsby, ON — 636 5,617 271 649 5,875 990 2015 1991 84 Main Street East Grosse Pointe Woods, MI — 950 13,662 611 950 14,273 2,835 2013 2006 1850 Vernier Road Grosse Pointe Woods, MI — 1,430 31,777 1,118 1,435 32,890 6,544 2013 2005 21260 Mack Avenue Grove City, OH 36,420 3,575 85,764 1,420 3,575 87,184 15 2018 2017 3717 Orders Road Guelph, ON 3,985 1,190 7,597 407 1,224 7,970 1,551 2015 1978 165 Cole Road Guildford, UK — 5,361 56,494 2,457 5,542 58,770 11,811 2013 2006 Astolat Way, Peasmarsh Gurnee, IL — 890 27,931 2,110 935 29,996 5,768 2013 2002 500 North Hunt Club Road Haddonfield, NJ — 520 16,363 22 527 16,378 1,796 2011 2015 132 Warwick Road Hamden, CT — 1,460 24,093 1,912 1,493 25,972 7,593 2011 1999 35 Hamden Hills Drive Hampshire, UK — 4,172 26,035 1,185 4,322 27,070 5,857 2013 2006 22-26 Church Road Haverford, PA — 1,880 33,993 1,305 1,885 35,293 7,263 2010 2000 731 Old Buck Lane Haverhill, MA — 1,720 50,046 1,165 1,729 51,202 7,876 2015 1997 254 Amesbury Road Henderson, NV — 880 29,809 994 897 30,786 6,451 2011 2009 1935 Paseo Verde Parkway Henderson, NV — 1,190 11,600 968 1,253 12,505 3,765 2013 2008 1555 West Horizon Ridge Parkway High Wycombe, UK — 3,567 13,422 — 3,567 13,422 622 2015 2017 The Row Lane End Highland Park, IL — 2,250 25,313 1,378 2,265 26,676 6,466 2013 2005 1601 Green Bay Road Hingham, MA — 1,440 32,292 269 1,444 32,557 4,511 2015 2012 1 Sgt. William B Terry Drive Holbrook, NY — 3,957 35,337 1,819 4,021 37,092 7,637 2013 2001 320 Patchogue Holbrook Road Horley, UK — 2,332 12,144 776 2,418 12,834 2,253 2014 2014 Court Lodge Road Houston, TX — 3,830 55,674 6,995 3,830 62,669 15,150 2012 1998 2929 West Holcombe Boulevard Houston, TX — 1,750 15,603 1,531 1,750 17,134 1,328 2016 2014 10120 Louetta Road (Dollars in thousands) Initial Cost to Company Gross Amount at Which Carried at Close of Period Description Encumbrances Land Building & Improvements Cost Capitalized Subsequent to Acquisition Land Building & Improvements Accumulated Depreciation (1) Year Acquired Year Built Address Seniors Housing Operating: Houston, TX — 960 16,151 — 960 16,151 7,703 2011 1995 10225 Cypresswood Dr Howell, NJ 8,493 1,066 21,577 936 1,077 22,502 4,782 2010 2007 100 Meridian Place Huntington Beach, CA — 3,808 31,172 2,573 3,886 33,667 8,390 2013 2004 7401 Yorktown Avenue Hutchinson, KS — 600 10,590 324 604 10,910 3,986 2004 1997 2416 Brentwood Irving, TX — 1,030 6,823 1,332 1,030 8,155 2,320 2007 1999 8855 West Valley Ranch Parkway Johns Creek, GA — 1,580 23,285 827 1,588 24,104 5,111 2013 2009 11405 Medlock Bridge Road Kanata, ON — 1,689 28,670 87 1,663 28,783 6,073 2012 2005 70 Stonehaven Drive Kansas City, MO — 1,820 34,898 5,057 1,856 39,919 11,822 2010 1980 12100 Wornall Road Kansas City, MO 5,265 1,930 39,997 4,923 1,963 44,887 13,359 2010 1986 6500 North Cosby Ave Kansas City, MO — 541 23,962 274 548 24,229 3,142 2015 2014 6460 North Cosby Avenue Kelowna, BC 5,190 2,688 13,647 1,125 2,739 14,721 3,777 2013 1999 863 Leon Avenue Kennebunk, ME — 2,700 30,204 5,353 3,200 35,057 12,239 2013 2006 One Huntington Common Drive Kennett Square, PA — 1,050 22,946 356 1,092 23,260 4,837 2010 2008 301 Victoria Gardens Dr. Kingston, ON 4,202 1,030 11,416 844 1,060 12,230 1,768 2015 1983 181 Ontario Street Kingwood, TX — 480 9,777 1,096 480 10,873 2,698 2011 1999 22955 Eastex Freeway Kingwood, TX — 1,683 24,207 2,465 1,683 26,672 2,493 2017 2012 24025 Kingwood Place Kirkland, WA 24,600 3,450 38,709 1,204 3,523 39,840 8,936 2011 2009 14 Main Street South Kitchener, ON 1,327 708 2,744 111 650 2,913 764 2013 1979 164 - 168 Ferfus Avenue Kitchener, ON 4,293 1,130 9,939 417 1,163 10,323 2,398 2013 1988 20 Fieldgate Street Kitchener, ON 3,271 1,093 7,327 346 1,112 7,654 2,201 2013 1964 290 Queen Street South Kitchener, ON 12,164 1,341 13,939 2,763 1,324 16,719 3,178 2016 2003 1250 Weber Street E La Palma, CA — 2,950 16,591 1,313 2,973 17,881 3,857 2013 2003 5321 La Palma Avenue Lafayette Hill, PA — 1,750 11,848 2,311 1,867 14,042 3,981 2013 1998 429 Ridge Pike Laguna Hills, CA — 12,820 75,926 17,135 12,820 93,061 12,877 2016 1988 24903 Moulton Parkway Laguna Woods, CA — 11,280 76,485 12,253 11,280 88,738 12,298 2016 1987 24441 Calle Sonora Laguna Woods, CA — 9,150 57,842 8,919 9,150 66,761 9,651 2016 1986 24962 Calle Aragon Lake Zurich, IL — 1,470 9,830 3,002 1,470 12,832 4,506 2011 2007 550 America Court Lancaster, CA — 700 15,295 781 712 16,064 4,731 2010 1999 43051 15th St. West Laval, QC 21,982 2,105 32,161 3,051 2,105 35,212 721 2018 2005 269, boulevard Ste. Rose Laval, QC 4,283 2,383 5,968 550 2,383 6,518 136 2018 1989 263, boulevard Ste. Rose Lawrenceville, GA — 1,500 29,003 741 1,529 29,715 6,432 2013 2008 1375 Webb Gin House Road Leatherhead, UK — 4,682 17,835 — 4,682 17,835 718 2015 2017 Rectory Lane Lecanto, FL — 200 6,900 371 200 7,271 2,705 2004 1986 2341 W. Norvell Bryant Hwy. Lenexa, KS — 826 26,251 1,285 922 27,440 6,432 2013 2006 15055 West 87th Street Parkway Leominster, MA — 944 23,164 688 995 23,801 3,687 2015 1999 1160 Main Street Lincroft, NJ — 9 19,958 1,706 79 21,594 4,667 2013 2002 734 Newman Springs Road Linwood, NJ — 800 21,984 1,168 861 23,091 5,012 2010 1997 432 Central Ave Litchfield, CT — 1,240 17,908 11,060 1,258 28,950 4,862 2010 1998 19 Constitution Way Little Neck, NY — 3,350 38,461 1,421 3,358 39,874 8,411 2010 2000 55-15 Little Neck Pkwy. Livingston, NJ — 8,000 44,424 160 8,000 44,584 2,119 2015 2017 369 E Mt Pleasant Avenue Lombard, IL 15,975 2,130 59,943 1,474 2,147 61,400 12,455 2013 2009 2210 Fountain Square Dr London, UK — 3,121 10,027 934 3,231 10,851 1,465 2014 2012 71 Hatch Lane London, UK — 7,691 16,797 — 7,691 16,797 1,007 2015 2016 6 Victoria Drive (Dollars in thousands) Initial Cost to Company Gross Amount at Which Carried at Close of Period Description Encumbrances Land Building & Improvements Cost Capitalized Subsequent to Acquisition Land Building & Improvements Accumulated Depreciation (1) Year Acquired Year Built Address Seniors Housing Operating: London, ON 34 987 8,228 628 1,030 8,813 1,477 2015 1989 760 Horizon Drive London, ON 11,009 1,969 16,985 1,214 1,998 18,170 3,022 2015 1953 1486 Richmond Street North London, ON — 1,445 13,631 953 1,579 14,450 2,131 2015 1950 81 Grand Avenue Longueuil, QC 9,064 3,992 23,711 1,778 4,102 25,379 4,144 2015 1989 70 Rue Levis Los Angeles, CA — — 11,430 1,951 — 13,381 3,690 2008 1971 330 North Hayworth Avenue Los Angeles, CA 60,018 — 114,438 2,355 — 116,793 28,628 2011 2009 10475 Wilshire Boulevard Los Angeles, CA — 3,540 19,007 2,583 3,540 21,590 4,919 2012 2001 2051 N. Highland Avenue Los Angeles, CA — — 28,050 3,370 — 31,420 3,286 2016 2006 4061 Grand View Boulevard Louisville, KY — 2,420 20,816 1,863 2,420 22,679 5,317 2012 1999 4600 Bowling Boulevard Louisville, KY 10,562 1,600 20,326 774 1,600 21,100 4,926 2013 2010 6700 Overlook Drive Lynnfield, MA — 3,165 45,200 2,580 3,507 47,438 10,225 2013 2006 55 Salem Street Mahwah, NJ — 1,605 27,249 17 1,605 27,266 2,539 2012 2015 15 Edison Road Malvern, PA — 1,651 17,194 2,128 1,739 19,234 5,499 2013 1998 324 Lancaster Avenue Mansfield, MA — 3,320 57,011 8,714 3,486 65,559 17,826 2011 1998 25 Cobb Street Manteca, CA — 1,300 12,125 1,648 1,312 13,761 5,447 2005 1986 430 N. Union Rd. Maple Ridge, BC 8,159 2,875 11,922 321 2,943 12,175 1,489 2015 2009 12241 224th Street Marieville, QC 6,198 1,278 12,113 117 1,302 12,206 1,691 2015 2002 425 rue Claude de Ramezay Markham, ON 36,530 3,727 48,939 1,429 3,825 50,270 13,999 2013 1981 7700 Bayview Avenue Marlboro, NJ — 2,222 14,888 1,395 2,250 16,255 3,791 2013 2002 3A South Main Street Medicine Hat, AB 10,262 1,432 14,141 48 1,460 14,161 2,923 2015 1999 223 Park Meadows Drive SE Melbourne, FL — 7,070 48,257 31,652 7,070 79,909 19,642 2007 2009 7300 Watersong Lane Melville, NY — 4,280 73,283 4,916 4,313 78,166 15,980 2010 2001 70 Pinelawn Rd Memphis, TN — 1,800 17,744 1,919 1,800 19,663 5,597 2012 1999 6605 Quail Hollow Road Meriden, CT — 1,500 14,874 1,429 1,542 16,261 5,727 2011 2001 511 Kensington Avenue Metairie, LA 12,521 725 27,708 778 725 28,486 5,596 2013 2009 3732 West Esplanade Ave. S Middletown, CT — 1,430 24,242 1,986 1,460 26,198 7,799 2011 1999 645 Saybrook Road Milford, CT — 3,210 17,364 2,328 3,233 19,669 6,536 2011 1999 77 Plains Road Mill Creek, WA — 10,150 60,274 1,320 10,179 61,565 18,700 2010 1998 14905 Bothell-Everett Hwy Milton, ON 13,723 4,542 25,321 1,962 4,627 27,198 3,433 2015 2012 611 Farmstead Drive Minnetonka, MN — 2,080 24,360 2,571 2,450 26,561 6,303 2012 1999 500 Carlson Parkway Minnetonka, MN — 920 29,344 1,161 964 30,461 5,900 2013 2006 18605 Old Excelsior Blvd. Mission Viejo, CA 13,850 6,600 52,118 7,758 6,600 59,876 7,475 2016 1998 27783 Center Drive Mississauga, ON 8,358 1,602 17,996 621 1,626 18,593 4,140 2013 1984 1130 Bough Beeches Boulevard Mississauga, ON 2,816 873 4,655 232 887 4,873 1,147 2013 1978 3051 Constitution Boulevard Mississauga, ON 26,718 3,649 35,137 1,441 3,723 36,504 8,161 2015 1988 1490 Rathburn Road East Mississauga, ON 5,916 2,548 15,158 1,751 2,589 16,868 3,177 2015 1989 85 King Street East Missoula, MT — 550 7,490 437 550 7,927 2,767 2005 1998 3620 American Way Mobberley, UK — 5,146 26,665 1,834 5,340 28,305 7,514 2013 2007 Barclay Park, Hall Lane Monterey, CA — 6,440 29,101 1,549 6,440 30,650 6,486 2013 2009 1110 Cass St. Montgomery, MD — 6,482 83,642 10,924 6,482 94,566 3,480 2018 1992 3701 International Dr Montgomery Village, MD — 3,530 18,246 6,745 4,279 24,242 9,021 2013 1993 19310 Club House Road Montreal-Nord, QC 11,740 4,407 23,719 2,992 4,407 26,711 511 2018 1988 6700, boulevard Gouin Est (Dollars in thousands) Initial Cost to Company Gross Amount at Which Carried at Close of Period Description Encumbrances Land Building & Improvements Cost Capitalized Subsequent to Acquisition Land Building & Improvements Accumulated Depreciation (1) Year Acquired Year Built Address Seniors Housing Operating: Moorestown, NJ — 2,060 51,628 1,982 2,083 53,587 11,069 2010 2000 1205 N. Church St Moose Jaw, SK 2,076 582 12,973 906 590 13,871 3,039 2013 2001 425 4th Avenue NW Murphy, TX — 1,950 19,182 805 1,950 19,987 1,781 2015 2012 304 West FM 544 Naperville, IL — 1,550 12,237 2,433 1,550 14,670 3,760 2012 2013 1936 Brookdale Road Naperville, IL — 1,540 28,204 1,392 1,573 29,563 6,517 2013 2002 535 West Ogden Avenue Naples, FL 56,105 8,989 119,398 5,055 9,088 124,354 22,444 2015 2000 4800 Aston Gardens Way Nashua, NH — 1,264 43,026 1,373 1,264 44,399 5,491 2015 1999 674 West Hollis Street Nashville, TN — 3,900 35,788 2,848 3,900 38,636 10,313 2012 1999 4206 Stammer Place Needham, MA — 1,240 32,992 1,322 1,240 34,314 2,853 2016 2011 880 Greendale Avenue Nepean, ON 5,387 1,575 5,770 528 1,613 6,260 1,447 2015 1988 1 Mill Hill Road New Braunfels, TX — 1,200 19,800 10,352 2,729 28,623 4,906 2011 2009 2294 East Common Street Newark, DE — 560 21,220 1,569 560 22,789 8,065 2004 1998 200 E. Village Rd. Newbury, UK — 2,850 12,796 672 2,946 13,372 810 2015 2016 370 London Road Newburyport, MA — 1,750 29,187 1,194 1,750 30,381 2,656 2016 2015 4 Wallace Bashaw Junior Way Newmarket, UK — 4,071 11,902 1,190 4,228 12,935 2,005 2014 2011 Jeddah Way Newton, MA — 2,250 43,614 1,253 2,263 44,854 11,966 2011 1996 2300 Washington Street Newton, MA 14,881 2,500 30,681 3,183 2,574 33,790 9,409 2011 1996 280 Newtonville Avenue Newton, MA — 3,360 25,099 1,820 3,385 26,894 8,053 2011 1994 430 Centre Street Newtown Square, PA — 1,930 14,420 1,161 1,946 15,565 4,577 2013 2004 333 S. Newtown Street Rd. Niagara Falls, ON 6,335 1,225 7,963 466 1,242 8,412 1,457 2015 1991 7860 Lundy's Lane North Andover, MA — 1,960 34,976 2,116 2,111 36,941 10,087 2011 1995 700 Chickering Road North Chelmsford, MA — 880 18,478 999 951 19,406 5,126 2011 1998 2 Technology Drive North Dartmouth, MA — 1,700 35,337 1,723 1,700 37,060 3,374 2016 1997 239 Cross Road North Tustin, CA — 2,880 18,059 891 2,975 18,855 3,564 2013 2000 12291 Newport Avenue Oak Park, IL — 1,250 40,383 1,749 1,250 42,132 9,526 2012 2004 1035 Madison Street Oakland, CA — 3,877 47,508 3,252 4,036 50,601 10,954 2013 1999 11889 Skyline Boulevard Oakton, VA — 2,250 37,576 2,218 2,378 39,666 8,352 2013 1997 2863 Hunter Mill Road Oakville, ON 5,499 1,252 7,382 373 1,278 7,729 1,795 2013 1982 289 and 299 Randall Street Oakville, ON 9,164 2,134 29,963 1,107 2,165 31,039 7,349 2013 1994 25 Lakeshore Road West Oakville, ON 4,797 1,271 13,754 606 1,289 14,342 2,929 2013 1988 345 Church Street Oceanside, CA — 2,160 18,352 4,094 2,243 22,363 6,097 2011 2005 3500 Lake Boulevard Ogden, UT — 360 6,700 731 360 7,431 2,689 2004 1998 1340 N. Washington Blv. Okotoks, AB 17,892 714 20,943 557 728 21,486 3,640 2015 2010 51 Riverside Gate Oshawa, ON 6,547 841 7,570 458 884 7,985 1,834 2013 1991 649 King Street East Ottawa, ON 9,469 1,341 15,425 1,439 1,396 16,809 2,176 2015 2001 110 Berrigan Drive Ottawa, ON 17,808 3,454 23,309 1,351 3,559 24,555 6,617 2015 1966 2370 Carling Avenue Ottawa, ON 20,414 4,256 39,141 — 4,256 39,141 5,917 2015 2005 751 Peter Morand Crescent Ottawa, ON 7,070 2,103 18,421 3,150 2,180 21,494 3,096 2015 1989 1 Eaton Street Ottawa, ON 13,444 2,963 26,424 1,880 3,041 28,226 3,647 2015 2008 691 Valin Street Ottawa, ON 10,161 1,561 18,170 1,336 1,647 19,420 2,412 2015 2006 22 Barnstone Drive Ottawa, ON 13,568 3,403 31,090 1,941 3,467 32,967 4,134 2015 2009 990 Hunt Club Road Ottawa, ON 17,204 3,411 28,335 4,152 3,502 32,396 5,257 2015 2009 2 Valley Stream Drive Ottawa, ON 2,765 724 4,710 231 735 4,930 1,171 2013 1995 1345 Ogilvie Road (Dollars in thousands) Initial Cost to Company Gross Amount at Which Carried at Close of Period Description Encumbrances Land Building & Improvements Cost Capitalized Subsequent to Acquisition Land Building & Improvements Accumulated Depreciation (1) Year Acquired Year Built Address Seniors Housing Operating: Ottawa, ON 2,012 818 2,165 1,192 691 3,484 888 2013 1993 370 Kennedy Lane Ottawa, ON 9,559 2,809 27,299 1,253 2,880 28,481 7,177 2013 1998 43 Aylmer Avenue Ottawa, ON 4,441 1,156 9,758 481 1,227 10,168 2,151 2013 1998 1351 Hunt Club Road Ottawa, ON 5,778 746 7,800 541 763 8,324 1,805 2013 1999 140 Darlington Private Ottawa, ON 8,729 1,176 12,764 778 1,231 13,487 1,876 2015 1987 10 Vaughan Street Outremont, QC 17,544 6,746 45,981 5,133 6,746 51,114 1,007 2018 1976 1000, avenue Rockland Palo Alto, CA — — 39,639 3,055 24 42,670 8,872 2013 2007 2701 El Camino Real Paramus, NJ — 2,840 35,728 1,729 2,947 37,350 7,659 2013 1998 567 Paramus Road Parkland, FL 55,694 4,880 111,481 4,087 4,904 115,544 20,538 2015 2000 5999 University Drive Paso Robles, CA — 1,770 8,630 707 1,770 9,337 4,032 2002 1998 1919 Creston Rd. Peabody, MA 6,012 2,250 16,071 1,099 2,324 17,096 2,858 2013 1994 73 Margin Street Pembroke, ON — 1,931 9,427 433 1,901 9,890 2,011 2012 1999 1111 Pembroke Street West Pennington, NJ — 1,380 27,620 1,115 1,491 28,624 5,562 2011 2000 143 West Franklin Avenue Peoria, AZ — 766 21,796 1,635 766 23,431 1,482 2018 2014 13391 N 94th Drive Pittsburgh, PA — 1,580 18,017 925 1,587 18,935 4,437 2013 2009 900 Lincoln Club Dr. Placentia, CA — 8,480 17,076 5,087 8,480 22,163 3,576 2016 1987 1180 N Bradford Avenue Plainview, NY — 3,066 19,901 1,018 3,182 20,803 4,124 2013 2001 1231 Old Country Road Plano, TX — 3,120 59,950 3,124 3,173 63,021 16,579 2013 2006 4800 West Parker Road Plano, TX — 1,750 15,390 1,954 1,750 17,344 1,626 2016 2014 3690 Mapleshade Lane Playa Vista, CA — 1,580 40,531 1,636 1,605 42,142 8,978 2013 2006 5555 Playa Vista Drive Plymouth, MA — 1,444 34,951 1,122 1,453 36,064 5,093 2015 1998 157 South Street Plymouth, MA 13,169 2,550 35,055 2,256 2,550 37,311 3,895 2016 1970 60 Stafford Hill Port Perry, ON 11,989 3,685 26,788 2,365 3,747 29,091 3,509 2015 2009 15987 Simcoe Street Port St. Lucie, FL — 8,700 47,230 20,478 8,700 67,708 15,304 2008 2010 10685 SW Stony Creek Way Princeton, NJ — 1,730 30,888 1,839 1,810 32,647 6,494 2011 2001 155 Raymond Road Purley, UK — 7,365 35,161 2,104 7,625 37,005 8,905 2012 2005 21 Russell Hill Road Quebec City, QC 8,495 2,420 21,977 1,767 2,420 23,744 466 2018 2000 795, rue Alain Quebec City, QC 12,067 3,300 28,325 2,207 3,300 30,532 605 2018 1987 650 and 700, avenue Murray Queensbury, NY — 1,260 21,744 1,014 1,264 22,754 3,140 2015 1999 27 Woodvale Road Quincy, MA — 1,350 12,584 981 1,428 13,487 4,083 2011 1998 2003 Falls Boulevard Rancho Cucamonga, CA — 1,480 10,055 1,848 2,073 11,310 2,978 2013 2001 9519 Baseline Road Rancho Palos Verdes, CA — 5,450 60,034 2,453 5,450 62,487 14,179 2012 2004 5701 Crestridge Road Randolph, NJ — 1,540 46,934 1,379 1,619 48,234 9,841 2013 2006 648 Route 10 West Red Deer, AB 12,026 1,247 19,283 592 1,273 19,849 3,093 2015 2004 3100 - 22 Street Red Deer, AB 14,153 1,199 22,339 632 1,219 22,951 3,655 2015 2004 10 Inglewood Drive Redondo Beach, CA — — 9,557 913 — 10,470 6,436 2011 1957 514 North Prospect Ave Regina, SK 6,224 1,485 21,148 638 1,525 21,746 5,280 2013 1999 3651 Albert Street Regina, SK 6,158 1,244 21,036 716 1,267 21,729 4,579 2013 2004 3105 Hillsdale Street Regina, SK 15,076 1,539 24,053 2,617 1,579 26,630 3,750 2015 1992 1801 McIntyre Street Rehoboth Beach, DE — 960 24,248 8,847 993 33,062 6,077 2010 1999 36101 Seaside Blvd Renton, WA 20,790 3,080 51,824 1,999 3,124 53,779 11,898 2011 2007 104 Burnett Avenue South Ridgefield, CT — 3,100 80,614 5,250 3,152 85,812 13,614 2015 1998 640 Danbury Road (Dollars in thousands) Initial Cost to Company Gross Amount at Which Carried at Close of Period Description Encumbrances Land Building & Improvements Cost Capitalized Subsequent to Acquisition Land Building & Improvements Accumulated Depreciation (1) Year Acquired Year Built Address Seniors Housing Operating: Riviere-du-Loup, QC 2,892 592 7,601 761 590 8,364 1,150 2015 1956 35 des Cedres Riviere-du-Loup, QC 11,905 1,454 16,848 3,500 1,563 20,239 3,453 2015 1993 230-235 rue Des Chenes Rocky Hill, CT — 1,090 6,710 1,534 1,090 8,244 3,089 2003 1996 60 Cold Spring Rd. Rocky Hill, CT — 810 16,351 833 926 17,068 4,679 2011 2000 1160 Elm Street Rohnert Park, CA — 6,500 18,700 2,205 6,556 20,849 7,644 2005 1986 4855 Snyder Lane Romeoville, IL — 854 12,646 61,135 6,197 68,438 16,480 2006 2010 605 S Edward Dr. Roseville, MN — 1,540 35,877 1,053 1,607 36,863 7,263 2013 2002 2555 Snelling Avenue, North Roseville, CA — 3,300 41,652 6,273 3,300 47,925 6,003 2016 2000 5161 Foothills Boulevard Sacramento, CA — 940 14,781 314 952 15,083 4,097 2010 1978 6350 Riverside Blvd Sacramento, CA — 1,300 23,394 1,402 1,369 24,727 5,105 2013 2004 345 Munroe Street Saint-Lambert, QC 33,431 10,259 61,903 366 10,499 62,029 12,901 2015 1989 1705 Avenue Victoria Salem, NH — 980 32,721 4,326 1,054 36,973 8,805 2011 2000 242 Main Street Salinas, CA — 5,110 41,424 7,694 5,110 49,118 7,379 2016 1990 1320 Padre Drive Salisbury, UK — 2,720 15,269 719 2,812 15,896 2,011 2014 2013 Shapland Close Salt Lake City, UT — 1,360 19,691 1,601 1,360 21,292 6,988 2011 1986 1430 E. 4500 S. San Angelo, TX — 260 8,800 459 266 9,253 3,349 2004 1997 2695 Valleyview Blvd. San Antonio, TX — 6,120 28,169 2,590 6,120 30,759 6,071 2010 2011 2702 Cembalo Blvd San Antonio, TX — 5,045 58,048 3,228 5,045 61,276 3,306 2017 2015 11300 Wild Pine San Diego, CA — 4,200 30,707 731 4,243 31,395 5,825 2011 2011 2567 Second Avenue San Diego, CA — 5,810 63,078 2,808 5,810 65,886 17,092 2012 2001 13075 Evening Creek Drive S San Diego, CA — 3,000 27,164 881 3,016 28,029 5,495 2013 2003 810 Turquoise Street San Francisco, CA — 5,920 91,639 12,609

Schedule IV - Mortgage Loans on

Schedule IV - Mortgage Loans on Real Estate	12 Months Ended
	Dec. 31, 2018
Mortgage Loans on Real Estate [Abstract]
MORTGAGE LOANS ON REAL ESTATE	Welltower Inc. Schedule IV - Mortgage Loans on Real Estate December 31, 2018 (in thousands) Location Segment Interest Rate Final Maturity Date Monthly Payment Terms Prior Liens Face Amount of Mortgages Carrying Amount of Mortgages Principal Amount of Loans Subject to Delinquent Principal or Interest First mortgages relating to 1 property located in: California Triple-net 8.11% 12/15/2020 $ — $ — $ 28,000 $ 9,247 $ — California Triple-net 7.95% 1/1/2022 1 — 131,100 53,172 — United Kingdom Triple-net 8.54% 12/14/2018 — — 2,678 1,284 — United Kingdom Triple-net 8.00% 8/24/2022 — — 11,041 6,638 — United Kingdom Triple-net 8.55% 7/1/2019 — — 14,600 14,599 — United Kingdom Triple-net 7.00% 3/15/2022 — — 26,748 20,283 — United Kingdom Triple-net 8.28% 7/6/2019 — — 19,131 19,131 — Oklahoma Triple-net 9.32% 11/1/2019 — — 11,610 11,595 — Pennsylvania Triple-net 8.47% 3/1/2022 — — 15,530 14,237 — Florida Triple-net 10.20% 6/23/2021 — — 17,100 17,385 — North Carolina Triple-net 7.60% 12/18/2023 — — 30,883 3,000 — Texas Outpatient medical 7.60% 1/19/2025 — — 3,740 3,733 — United Kingdom Triple-net 8.50% 12/31/2021 — — 19,104 6,505 — First mortgages relating to multiple properties: 4 properties in Texas Triple-net 7.95% 1/1/2022 1 — 106,218 65,162 Second mortgages relating to 1 property located in: Texas Triple-net 12.17% 5/1/2019 — 11,367 3,100 3,100 Totals $ 11,367 $ 440,583 $ 249,071 $ — Year Ended December 31, 2018 2017 2016 Reconciliation of mortgage loans: (in thousands) Balance at beginning of year $ 306,120 $ 485,735 $ 635,492 Additions: New mortgage loans 25,290 6,706 8,223 Draws on existing loans 36,458 58,224 92,815 Total Additions 61,748 64,930 101,038 Deductions: Collections of principal (116,905 ) (180,135 ) (191,134 ) Conversions to real property — — (45,044 ) Change in allowance for loan losses and charge-offs — (71,535 ) (3,053 ) Total deductions (116,905 ) (251,670 ) (239,231 ) Change in balance due to foreign currency translation (1,892 ) 7,125 (11,564 ) Balance at end of year $ 249,071 $ 306,120 $ 485,735

Accounting Policies and Relat_2

Accounting Policies and Related Matters (Policies)	12 Months Ended
	Dec. 31, 2018
Accounting Policies [Abstract]
Use of Estimates	Use of EstimatesThe preparation of the consolidated financial statements in conformity with U.S. generally accepted accounting principles (“U.S. GAAP”) requires us to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. Actual results could differ from those estimates.
Principles of Consolidation	Principles of ConsolidationThe consolidated financial statements include the accounts of our wholly-owned subsidiaries and joint venture (“JV”) entities that we control, through voting rights or other means. All material intercompany transactions and balances have been eliminated in consolidation. At inception of JV transactions, we identify entities for which control is achieved through means other than voting rights (“variable interest entities” or “VIEs”) and determine which business enterprise is the primary beneficiary of its operations. A VIE is broadly defined as an entity where either (i) the equity investors as a group, if any, do not have a controlling financial interest, or (ii) the equity investment at risk is insufficient to finance that entity’s activities without additional subordinated financial support. We consolidate investments in VIEs when we are determined to be the primary beneficiary. Accounting Standards Codification Topic 810, Consolidations (“ASC 810”), requires enterprises to perform a qualitative approach to determining whether or not a VIE will need to be consolidated. This evaluation is based on an enterprise’s ability to direct and influence the activities of a VIE that most significantly impact that entity’s economic performance. For investments in JVs, U.S. GAAP may preclude consolidation by the sole general partner in certain circumstances based on the type of rights held by the limited partner(s).  We assess the limited partners’ rights and their impact on our consolidation conclusions, and we reassess if there is a change to the terms or in the exercisability of the rights of the limited partners, the sole general partner increases or decreases its ownership of limited partnership interests, or there is an increase or decrease in the number of outstanding limited partnership interests. We similarly evaluate the rights of managing members of limited liability companies.
Revenue Recognition	Revenue Recognition On January 1, 2018 we adopted Accounting Standards Update ("ASU") 2014-09, "Revenue from Contracts with Customers (ASC 606)," which is a comprehensive new revenue recognition model that requires revenue to be recognized in a manner to depict the transfer of goods or services to a customer at an amount that reflects the consideration expected to be received in exchange for those goods or services. We adopted ASC 606 using the modified retrospective method. We have evaluated our various revenue streams to identify whether they would be subject the provisions of ASC 606 and any differences in timing, measurement or presentation of revenue recognition. A significant source of our revenue is generated through leasing arrangements, which are specifically excluded from ASC 606. Substantially all of our operating leases contain escalating rent structures. Leases with fixed annual rental escalators are generally recognized on a straight-line basis over the initial lease period, subject to a collectability assessment. Rental income related to leases with contingent rental escalators is generally recorded based on the contractual cash rental payments due for the period. Leases in our outpatient medical portfolio typically include some form of operating expense reimbursement by the tenant. Certain payments made to operators are treated as lease incentives and amortized as a reduction of revenue over the lease term.
Cash and Cash Equivalents	Cash and Cash Equivalents
Restricted Cash	Restricted CashRestricted cash primarily consists of amounts held by lenders to provide future payments for real estate taxes, insurance, tenant and capital improvements, amounts held in escrow relating to transactions we are entitled to receive over a period of time as outlined in the escrow agreement and net proceeds from property sales that were executed as tax-deferred dispositions under Internal Revenue Code (“IRC”) section 1031.
Deferred Loan Expenses	Deferred Loan ExpensesDeferred loan expenses are costs incurred by us in connection with the issuance, assumption and amendments of debt arrangements. Deferred loan expenses related to debt instruments, excluding the primary unsecured credit facility, are recorded as a reduction of the related debt liability. Deferred loan expenses related to the primary unsecured credit facility are included in other assets. We amortize these costs over the term of the debt using the straight-line method, which approximates the effective interest method.
Investments in Unconsolidated Entities	Investments in Unconsolidated EntitiesInvestments in entities that we do not consolidate but have the ability to exercise significant influence over operating and financial policies are reported under the equity method of accounting. Under the equity method, our share of the investee’s earnings or losses is included in our consolidated results of operations. The initial carrying value of investments in unconsolidated entities is based on the amount paid to purchase the entity interest inclusive of transaction costs. To the extent that our cost basis is different from the basis reflected at the entity level, the basis difference is generally amortized over the lives of the related assets and liabilities, and such amortization is included in our share of equity in earnings of the entity. We evaluate our equity method investments for impairment based upon a comparison of the estimated fair value of the equity method investment to its carrying value. When we determine a decline in the estimated fair value of such an investment below its carrying value is other-than-temporary, an impairment is recorded.
Marketable securities	Equity Securities In 2016, the Financial Accounting Standards Board ("FASB") issued ASU 2016-01 "Financial Instruments - Overall: Recognition and Measurement of Financial Assets and Liabilities," which requires entities to measure their investments at fair value and recognize any changes in fair value in net income rather than through accumulated other comprehensive income. During the year ended December 31, 2018, we recognized a gain of $ 4,016,000 related to our equity securities in loss (gain) on derivatives and financial instruments, net on the Consolidated Statement of Comprehensive Income. There was no adjustment to accumulated other comprehensive income upon adoption at January 1, 2018 as accumulated losses of $18,294,000
Redeemable Noncontrolling Interests	Redeemable Noncontrolling Interests Certain noncontrolling interests are redeemable at fair value. Accordingly, we record the carrying amount of the noncontrolling interests at the greater of (i) the initial carrying amount, increased or decreased for the noncontrolling interest’s share of net income or loss and its share of other comprehensive income or loss, and dividends or (ii) the redemption value. If it is probable that the interests will be redeemed in the future, we accrete the carrying value to the redemption value over the period until expected redemption, currently a weighted-average period of approximately one year. In accordance with ASC 810, the redeemable noncontrolling interests are classified outside of permanent equity, as a mezzanine item, in the balance sheet. At December 31, 2018 , the current redemption value of redeemable noncontrolling interests exceeded the carrying value of $ 424,046,000 by $ 18,891,000 .
Real Property Owned	Real Property Owned On January 1, 2017, we adopted ASU 2017-01, Clarifying the Definition of a Business (“ASU 2017-01”) which narrows the FASB's definition of a business and provides a framework that gives entities a basis for making reasonable judgments about whether a transaction involves an asset or a business. ASU 2017-01 states that when substantially all of the fair value of the gross assets acquired is concentrated in a single identifiable asset or group of similar identifiable assets, the acquired asset is not a business. If this initial test is not met, an acquired asset cannot be considered a business unless it includes an input and a substantive process that together significantly contribute to the ability to create output. The primary differences between business combinations and asset acquisitions include recording the asset acquisition at relative fair value, capitalizing transaction costs, and the elimination of the measurement period in which to record adjustments to the transaction. We believe that substantially all our real estate acquisitions are considered asset acquisitions. We are applying ASU 2017-01 prospectively for acquisitions after January 1, 2017. Real property developed by us is recorded at cost, including the capitalization of construction period interest. Expenditures for repairs and maintenance are expensed as incurred. Regardless of whether an acquisition is considered an asset acquisition or a business combination, the cost of real property acquired, which represents substantially all of the purchase price, is allocated to net tangible and identifiable intangible assets based on their relative fair values. These properties are depreciated on a straight-line basis over their estimated useful lives which range from 15 to 40 years for buildings and 5 to 15 years for improvements. Tangible assets primarily consist of land, buildings and improvements, including those related to capital leases. We consider costs incurred in conjunction with re-leasing properties, including tenant improvements and lease commissions, to represent the acquisition of productive assets and, accordingly, such costs are reflected as investment activities in our consolidated statement of cash flows. The remaining purchase price is allocated among identifiable intangible assets primarily consisting of the above or below market component of in-place leases and the value associated with the presence of in-place leases. The value allocable to the above or below market component of the acquired in-place lease is determined based upon the present value (using a discount rate which reflects the risks associated with the acquired leases) of the difference between (i) the contractual amounts to be paid pursuant to the lease over its remaining term, and (ii) management’s estimate of the amounts that would be paid using fair market rates over the remaining term of the lease. The amounts allocated to above market leases are included in acquired lease intangibles and below market leases are included in other liabilities in the balance sheet and are amortized to rental income over the remaining terms of the respective leases or lease-up period. The total amount of other intangible assets acquired is further allocated to in-place lease values and customer relationship values for in-place tenants based on management’s evaluation of the specific characteristics of each tenant’s lease and our overall relationship with that respective tenant. Characteristics considered by management in allocating these values include the nature and extent of our existing business relationships with the tenant, growth prospects for developing new business with the tenant, the tenant’s credit quality and expectations of lease renewals, among other factors. The total amount of other intangible assets acquired is further allocated to in-place lease values for in-place residents with such value representing (i) value associated with lost revenue related to tenant reimbursable operating costs that would be incurred in an assumed re-leasing period, and (ii) value associated with lost rental revenue from existing leases during an assumed re-leasing period. This intangible asset will be amortized over the remaining life of the lease or the assumed re-leasing period.
Capitalization of Construction Period Interest	Capitalization of Construction Period InterestWe capitalize interest costs associated with funds used for the construction of properties owned directly by us. The amount capitalized is based upon the balance outstanding during the construction period using the rate of interest which approximates our company-wide cost of financing. Our interest expense reflected in the consolidated statements of comprehensive income has been reduced by the amounts capitalized.
Gain on Real Estate Dispositions	Gain on Real Estate Dispositions In 2017, the FASB issued ASU 2017-05, “Other Income – Gains and Losses from the Derecognition of Nonfinancial Assets (Subtopic 610-20): Clarifying the Scope of Asset Derecognition Guidance and Accounting for Partial Sales of Nonfinancial Assets.” The standard clarifies that a financial asset is within the scope of Subtopic 610-20 if it meets the definition of an in substance nonfinancial asset. The standard also defines the term "in substance nonfinancial asset" and clarifies that an entity should identify each distinct nonfinancial asset or in substance nonfinancial asset promised to a counterparty and derecognize each asset when a counterparty obtains control over it. We adopted Subtopic 610-20 using a modified retrospective approach on January 1, 2018 and it did not have a material impact on our consolidated financial statements.
Real Estate Loans Receivable	Real Estate Loans ReceivableReal estate loans receivable consist of mortgage loans and other real estate loans. Interest income on loans is recognized as earned based upon the principal amount outstanding subject to an evaluation of collectability risks. The loans are primarily collateralized by a first, second or third mortgage lien, a leasehold mortgage on, or an assignment of the partnership interest in, the related properties, corporate guaranties and/or personal guaranties.
Allowance for Losses on Loans Receivable	Allowance for Losses on Loans ReceivableThe allowance for losses on loans receivable is maintained at a level believed adequate to absorb potential losses in our loans receivable. The determination of the allowance is based on a quarterly evaluation of these loans, including general economic conditions and estimated collectability of loan payments. We evaluate the collectability of our loans receivable based on a combination of factors, including, but not limited to, delinquency status, historical loan charge-offs, financial strength of the borrower and guarantors, and value of the underlying collateral. If such factors indicate that there is greater risk of loan charge-offs, additional allowances or placement on non-accrual status may be required. A loan is impaired when, based on current information and events, it is probable that we will be unable to collect all amounts due as scheduled according to the contractual terms of the original loan agreement. Consistent with this definition, all loans on non-accrual are deemed impaired. To the extent circumstances improve and the risk of collectability is diminished, we will return these loans to income accrual status. While a loan is on non-accrual status, any cash receipts are applied against the outstanding principal balance. Any loans with collectability concerns are subjected to a projected payoff valuation. The valuation is based on the expected future cash flows and/or the estimated fair value of the underlying collateral. The valuation is compared to the outstanding balance to determine the reserve needed for each loan. We may base our valuation on a loan’s observable market price, if any, or the fair value of collateral, net of sales costs, if the repayment of the loan is expected to be provided solely by the collateral.
Goodwill	GoodwillGoodwill is tested annually for impairment and is tested for impairment more frequently if events and circumstances indicate that the asset might be impaired. An impairment loss is recognized to the extent that the carrying amount, including goodwill, exceeds the reporting unit’s fair value and the implied fair value of goodwill is less than the carrying amount of that goodwill. We have not had any goodwill impairments.
Fair Value of Derivative Instruments	Fair Value of Derivative Instruments
Federal Income Tax	Federal Income TaxWe have elected to be treated as a REIT under the applicable provisions of the IRC, commencing with our first taxable year, and made no provision for U.S. federal income tax purposes prior to our acquisition of our taxable REIT subsidiaries (“TRSs”). As a result of these as well as subsequent acquisitions, we now record income tax expense or benefit with respect to certain of our entities that are taxed as TRSs under provisions similar to those applicable to regular corporations and not under the REIT provisions. We account for deferred income taxes using the asset and liability method and recognize deferred tax assets and liabilities for the expected future tax consequences of events that have been included in our consolidated financial statements or tax returns. Under this method, we determine deferred tax assets and liabilities based on the differences between the financial reporting and tax bases of assets and liabilities using enacted tax rates in effect for the year in which the differences are expected to reverse. Any increase or decrease in the deferred tax liability that results from a change in circumstances, and that causes a change in our judgment about expected future tax consequences of events, is included in the tax provision when such changes occur. Deferred income taxes also reflect the impact of operating loss and tax credit carryforwards. A valuation allowance is provided if we believe it is more likely than not that all or some portion of the deferred tax asset will not be realized. Any increase or decrease in the valuation allowance that results from a change in circumstances, and that causes a change in our judgment about the realizability of the related deferred tax asset, is included in the tax provision when such changes occur. See Note 18 for additional information.
Foreign Currency	Foreign CurrencyCertain of our subsidiaries’ functional currencies are the local currencies of their respective countries. We translate the results of operations of our foreign subsidiaries into U.S. Dollars using average rates of exchange in effect during the period, and we translate balance sheet accounts using exchange rates in effect at the end of the period. We record resulting currency translation adjustments in accumulated other comprehensive income, a component of stockholders’ equity, on our consolidated balance sheets.
Earnings Per Share	Earnings Per ShareBasic earnings per share is computed by dividing net income available to common stockholders by the weighted-average number of shares outstanding for the period adjusted for non-vested shares of restricted stock. The computation of diluted earnings per share is similar to basic earnings per share, except that the number of shares is increased to include the number of additional common shares that would have been outstanding if the potentially dilutive common shares had been issued.
Reclassifications	ReclassificationsCertain amounts in prior years have been reclassified to conform to current year presentation.
New Accounting Standards	New Accounting Standards During the year ended December 31, 2018 , we adopted the following additional accounting standard, which did not have a material impact on our consolidated financial statements: • In August 2017, the FASB issued ASU 2017-12, "Derivatives and Hedging: Targeted Improvements to Accounting for Hedging Activities," which expands and refines hedge accounting for both nonfinancial and financial risk components and aligns the recognition and presentation of the effects of the hedging instrument and the hedged item in the financial statements. It also includes certain targeted improvements to simplify the application of current guidance related to hedge accounting. The early adoption of this standard on April 1, 2018, did not result in a cumulative effect adjustment and all applicable changes for the company were prospectively made. Please refer to Note 11 of the consolidated financial statements for additional detail on this adoption. The following ASUs have been issued but not yet adopted: • In 2017 , the FASB issued ASU 2016-02, “Leases (codified under ASC 842),” which requires lessees to recognize assets and liabilities on their consolidated balance sheet related to the rights and obligations created by most leases, while continuing to recognize expenses on their consolidated statements of comprehensive income over the lease term. It will also require disclosures designed to give financial statement users information regarding amount, timing, and uncertainty of cash flows arising from leases. While we are currently evaluating the impact of this adoption, we believe it will likely have a material impact to our consolidated financial statements for the recognition of certain operating leases as right-of-use assets and lease liabilities where we are the lessee. Specifically, we believe the impact to our consolidated financial statements will primarily be attributable to the approximately 139 ground leases and various office and equipment leases which are currently accounted for under ASC 840, "Leases," as operating leases. Future lease payments under these leases total $1,138,046,000 . The FASB also issued ASU 2018-20 "Leases (Topic 842) - Narrow-scope Improvements for Lessors" in December 2018, which provides lessors the ability to make an accounting policy election not to evaluate whether certain sales taxes and other similar taxes imposed by a governmental authority on a specific lease revenue-producing transaction are the primary obligation of the lessor as owner of the underlying leased asset. A lessor that makes this election will exclude these taxes from the measurement of lease revenue and the associated expense. We expect to utilize the practical expedient in ASU 2018-20 as part of our adoption of this guidance. Upon adoption of ASU 2016-02, lessors are required to separately recognize and measure the lease component of a contract with a customer utilizing the provisions of ASC 842 and the non-lease components utilizing the provisions of ASC 606. To separately account for the components, transaction price is allocated based upon the estimated stand-alone selling prices of the components. Additionally, certain components of a contract which were previously included within the lease element and recognized in accordance with ASC 840 prior to the adoption of ASC 2016-02 (such as common area maintenance services, other basic services and executory costs), are recognized as non-lease components subject to the provisions of ASC 606 subsequent to the adoption of ASC 2016-02. Entities are required to recognize a cumulative effect adjustment to beginning retained earnings as of the initial application of ASU 2016-02 for changes to amounts recognized for these certain components for the transition from ASC 840 to ASC 606. The FASB issued ASU 2018-11, "Leases (Topic 842) Targeted Improvements" in July 2018, which provides lessors with a practical expedient, allowing them to not separate lease and non-lease components in a contract, and instead to account for as a single lease component, if certain criteria are met. This practical expedient causes an entity to assess whether a contract is predominantly lease or service-based and recognize the entire contract under the relevant accounting guidance (i.e., predominantly lease-based would be accounted for under ASC 842 and predominantly service-based would be accounted for under ASC 606). Entities that elect to utilize this practical expedient upon initial application of ASC 842 are required to apply to all new and existing transactions as of the initial application date with a cumulative effect adjustment to beginning retained earnings for any changes to amounts recognized related to existing transactions. For the year ended December 31, 2018, we recognized revenue for our Seniors Housing Operating segment in accordance with the provisions of ASC 840. Upon adoption of ASU 2016-02, we will elect the lessor practical expedient and will recognize the revenue for our Seniors Housing Operating segment based upon the predominant component, which we have determined to be the non-lease component, and therefore, will account for these contracts under ASC 606. After the adoption of ASU 2016-02, we expect the timing and pattern of revenue recognition will be substantially the same as that prior to the adoption of the standard. • In 2017
Segment Reporting	We evaluate our business and make resource allocations on our three operating segments: Seniors Housing Operating, Triple-net and Outpatient Medical. Our seniors housing operating properties include assisted living, independent living/continuing care retirement communities, independent support living (Canada), care homes with and without nursing (U.K.), and combinations thereof that are owned and/or operated through RIDEA structures (see Note 18). Our triple-net properties include the property types described above as well as long-term/post-acute care. Under the Triple-net segment, we invest in seniors housing and health care real estate through acquisition and financing of primarily single tenant properties. Properties acquired are primarily leased under triple-net leases and we are not involved in the management of the property. Our outpatient medical properties include outpatient medical buildings which are typically leased to multiple tenants and generally require a certain level of property management by us. We evaluate performance based upon NOI of each segment. We define NOI as total revenues, including tenant reimbursements, less property operating expenses. We believe NOI provides investors relevant and useful information because it measures the operating performance of our properties at the property level on an unleveraged basis. We use NOI to make decisions about resource allocations and to assess the property level performance of our properties. Non-segment revenue consists mainly of interest income on certain non-real estate investments and other income. Non-segment assets consist of corporate assets including cash, deferred loan expenses and corporate offices and equipment among others. Non-property specific revenues and expenses are not allocated to individual segments in determining NOI.

Real Property Acquisitions an_2

Real Property Acquisitions and Development (Tables)	12 Months Ended
	Dec. 31, 2018
Real Estate Liabilities Associated with Assets Held for Development and Sale [Abstract]
Schedule of Acquired Assets and Liabilities	The following table presents the purchase price calculation and the allocation to assets acquired and liabilities assumed based upon their relative fair value: (In thousands) Land and land improvements $ 417,983 Buildings and improvements 2,253,451 Acquired lease intangibles 12,820 Real property held for sale 418,297 Cash and cash equivalents 381,913 Restricted cash 4,981 Receivables and other assets 1,354 Total assets acquired 3,490,799 Accrued expenses and other liabilities (13,199 ) Total liabilities assumed (13,199 ) Noncontrolling interests (512,741 ) Net assets acquired $ 2,964,859
Estimated Fair Value of Allocated Purchase Price of Asset and Liabilities	The following is a summary of our Seniors Housing Operating real property investment activity for the periods presented (in thousands): Year Ended December 31, 2018 2017 2016 Land and land improvements $ 51,440 $ 42,525 $ 164,653 Buildings and improvements 621,731 428,777 1,518,472 Acquired lease intangibles 69,504 63,912 115,643 Receivables and other assets 1,492 3,959 2,462 Total assets acquired (1) 744,167 539,173 1,801,230 Secured debt (134,752 ) — (63,732 ) Accrued expenses and other liabilities (18,463 ) (46,301 ) (23,681 ) Total liabilities assumed (153,215 ) (46,301 ) (87,413 ) Noncontrolling interests (14,390 ) (4,701 ) (6,007 ) Non-cash acquisition related activity (2) — (67,633 ) (47,065 ) Cash disbursed for acquisitions 576,562 420,538 1,660,745 Construction in progress additions 82,621 84,874 157,845 Capitalized interest (3,190 ) (9,106 ) (5,793 ) Foreign currency translation 3,934 (6,830 ) (8,500 ) Cash disbursed for construction in progress 83,365 68,938 143,552 Capital improvements to existing properties 201,001 185,473 138,673 Total cash invested in real property, net of cash acquired $ 860,928 $ 674,949 $ 1,942,970 (1) Excludes $ 5,784,000 , $ 6,273,000 and $ 351,000 of cash and restricted cash acquired during the years ended December 31, 2018 , 2017 and 2016 , respectively. (2) For the year ended December 31, 2017 , includes $ 59,665,000 related to the acquisition of assets previously financed as investments in unconsolidated entities and $ 6,349,000 related to the acquisition of assets previously financed as real estate loans receivable. For the year ended December 31, 2016 , includes $ 43,372,000 related to the acquisition of assets previously financed as investments in unconsolidated entities. Triple-net Activity The following provides our purchase price allocations and other Triple-net real property investment activity for the periods presented (in thousands): Year Ended December 31, 2018 2017 2016 Land and land improvements $ 413,588 $ 33,416 $ 104,754 Buildings and improvements 2,242,884 248,459 418,633 Acquired lease intangibles 9,690 — 2,876 Real property held for sale 396,265 — — Receivables and other assets 1,354 — 551 Total assets acquired (1) 3,063,781 281,875 526,814 Accrued expenses and other liabilities (13,199 ) (21,236 ) (3,384 ) Total liabilities assumed (13,199 ) (21,236 ) (3,384 ) Noncontrolling interests (512,741 ) (7,275 ) (26,771 ) Non-cash acquisition related activity (2) — (54,901 ) (51,733 ) Cash disbursed for acquisitions 2,537,841 198,463 444,926 Construction in progress additions 55,558 120,797 181,084 Capitalized interest (2,238 ) (4,713 ) (8,729 ) Foreign currency translation 272 (610 ) (3,665 ) Cash disbursed for construction in progress 53,592 115,474 168,690 Capital improvements to existing properties 10,046 19,989 32,603 Total cash invested in real property, net of cash acquired $ 2,601,479 $ 333,926 $ 646,219 (1) Excludes $386,894,000 , $318,000 and $682,000 of cash and restricted cash acquired during the years ended December 31, 2018 , 2017 and 2016 , respectively. (2) For the year ended December 31, 2017 , $ 54,901,000 is related to the acquisition of assets previously financed as real estate loans receivable. For the year ended December 31, 2016 , primarily relates to $ 45,044,000 for the acquisition of assets previously financed as real estate loans receivable and $ 6,630,000 previously financed as equity investments. Outpatient Medical Activity The following is a summary of our Outpatient Medical real property investment activity for the periods presented (in thousands): Year Ended December 31, 2018 2017 2016 Land and land improvements $ 77,239 $ 40,565 $ 5,738 Buildings and improvements 478,740 159,643 46,056 Acquired lease intangibles 50,813 24,014 4,592 Real property held for sale 22,032 — — Receivables and other assets 1,185 10 — Total assets acquired (1) 630,009 224,232 56,386 Secured debt (169,156 ) (25,708 ) — Accrued expenses and other liabilities (14,896 ) (3,181 ) (1,670 ) Total liabilities assumed (184,052 ) (28,889 ) (1,670 ) Noncontrolling interests — (9,080 ) — Non-cash acquisition related activity (2) — — (15,013 ) Cash disbursed for acquisitions 445,957 186,263 39,703 Construction in progress additions 26,565 37,094 113,933 Capitalized interest (2,477 ) (2,406 ) (3,723 ) Accruals (3) (339 ) 13,615 (19,321 ) Cash disbursed for construction in progress 23,749 48,303 90,889 Capital improvements to existing properties 55,136 44,814 47,870 Total cash invested in real property, net of cash acquired $ 524,842 $ 279,380 $ 178,462 (1) Excludes $2,719,000 of unrestricted and restricted cash acquired during the year ended December 31, 2018 . (2) Relates to the acquisition of assets previously financed as real estate loans. Please refer to Note 6 for additional information. (3) Represents non-cash accruals for amounts to be paid in future periods for properties that converted, off-set by amounts paid in the current period. Construction Activity The following is a summary of the construction projects that were placed into service and began generating revenues during the periods presented (in thousands): Year Ended December 31, 2018 December 31, 2017 December 31, 2016 Development projects: Seniors Housing Operating $ 86,931 $ 3,634 $ 18,979 Triple-net 90,055 283,472 46,094 Outpatient Medical 11,358 63,036 108,001 Total development projects 188,344 350,142 173,074 Expansion projects 20,029 10,336 11,363 Total construction in progress conversions $ 208,373 $ 360,478 $ 184,437
Future minimum lease payments receivable under operating leases	At December 31, 2018 , future minimum lease payments receivable under operating leases (excluding properties in our Seniors Housing Operating partnerships and excluding any operating expense reimbursements) are as follows (in thousands): 2019 $ 1,309,186 2020 1,275,683 2021 1,245,611 2022 1,222,519 2023 1,171,081 Thereafter 9,359,018 Totals $ 15,583,098

Real Estate Intangibles (Tables

Real Estate Intangibles (Tables)	12 Months Ended
	Dec. 31, 2018
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Summary of real estate intangibles excluding those classified as held for sale	The following is a summary of our real estate intangibles, excluding those classified as held for sale, as of the dates indicated (dollars in thousands): December 31, 2018 December 31, 2017 Assets: In place lease intangibles $ 1,410,725 $ 1,352,139 Above market tenant leases 63,935 58,443 Below market ground leases 64,513 58,784 Lease commissions 41,986 33,105 Gross historical cost 1,581,159 1,502,471 Accumulated amortization (1,197,336 ) (1,125,437 ) Net book value $ 383,823 $ 377,034 Weighted-average amortization period in years 16.0 15.1 Liabilities: Below market tenant leases $ 81,676 $ 60,430 Above market ground leases 8,540 8,540 Gross historical cost 90,216 68,970 Accumulated amortization (44,266 ) (39,629 ) Net book value $ 45,950 $ 29,341 Weighted-average amortization period in years 14.7 20.1
Schedule of real estate intangible amortization	The following is a summary of real estate intangible amortization income (expense) for the periods presented (in thousands): Year Ended December 31, 2018 2017 2016 Rental income related to (above)/below market tenant leases, net $ (1,269 ) $ 875 $ 919 Property operating expenses related to above/(below) market ground leases, net (1,339 ) (1,231 ) (1,241 ) Depreciation and amortization related to in place lease intangibles and lease commissions (122,515 ) (145,132 ) (132,141 )
Schedule of future intangible amortization	The future estimated aggregate amortization of intangible assets and liabilities is as follows for the periods presented (in thousands): Assets Liabilities 2019 $ 97,199 $ 7,005 2020 62,641 6,475 2021 29,855 5,838 2022 24,270 5,300 2023 20,304 3,440 Thereafter 149,554 17,892 Totals $ 383,823 $ 45,950

Dispositions and Assets Held _2

Dispositions and Assets Held for Sale (Tables)	12 Months Ended
	Dec. 31, 2018
Discontinued Operations and Disposal Groups [Abstract]
Summary of real property disposition activity	The following is a summary of our real property disposition activity for the periods presented (in thousands): Year Ended December 31, 2018 December 31, 2017 December 31, 2016 Real property dispositions: Seniors Housing Operating $ 36,627 $ 74,832 $ — Triple-net 835,093 916,689 1,773,614 Outpatient Medical 253,397 19,697 78,786 Total dispositions 1,125,117 1,011,218 1,852,400 Gain (loss) on sales of real property, net 415,575 344,250 364,046 Net other assets (liabilities) disposed 1,178 22,546 133,622 Proceeds from real property sales $ 1,541,870 $ 1,378,014 $ 2,350,068 Year Ended December 31, 2018 2017 2016 Revenues: Total revenues $ 148,725 $ 275,087 $ 565,450 Expenses: Interest expense 294 6,655 52,675 Property operating expenses 81,698 81,182 89,666 Provision for depreciation 16,900 55,294 122,153 Total expenses 98,892 143,131 264,494 Income (loss) from real estate dispositions, net $ 49,833 $ 131,956 $ 300,956

Real Estate Loans Receivable (T

Real Estate Loans Receivable (Tables)	12 Months Ended
	Dec. 31, 2018
Mortgage Loans on Real Estate, Commercial and Consumer, Net, (Investment Based Operations Presentation) [Abstract]
Summary of real estate loans receivable	The following is a summary of our real estate loans receivable (in thousands): December 31, 2018 2017 Mortgage loans $ 317,443 $ 374,492 Other real estate loans 81,268 121,379 Totals $ 398,711 $ 495,871
Summary of real estate loan activity	The following is a summary of our real estate loan activity for the periods presented (in thousands): Year Ended December 31, 2018 December 31, 2017 December 31, 2016 Seniors Housing Operating Triple-net Outpatient Medical Totals Triple-net Outpatient Medical Totals Triple-net Outpatient Medical Totals Advances on real estate loans receivable: Investments in new loans $ 11,806 $ 13,062 $ 23,421 $ 48,289 $ 12,091 $ — $ 12,091 $ 8,445 $ — $ 8,445 Draws on existing loans — 34,759 — 34,759 71,647 — 71,647 118,788 2,651 121,439 Net cash advances on real estate loans 11,806 47,822 23,421 83,048 83,738 — 83,738 127,233 2,651 129,884 Receipts on real estate loans receivable: Loan payoffs 15,000 116,161 — 131,161 157,912 60,500 218,412 275,439 27,303 302,742 Principal payments on loans — 49,669 — 49,669 1,219 — 1,219 6,867 — 6,867 Sub-total 15,000 165,830 — 180,830 159,131 60,500 219,631 282,306 27,303 309,609 Less: Non-cash activity (1) — — — — (63,108 ) (60,500 ) (123,608 ) (45,044 ) (15,013 ) (60,057 ) Net cash receipts on real estate loans 15,000 165,830 — 180,830 96,023 — 96,023 237,262 12,290 249,552 Net cash advances (receipts) on real estate loans $ (3,194 ) $ (118,008 ) $ 23,421 $ (97,781 ) $ (12,285 ) $ — $ (12,285 ) $ (110,029 ) $ (9,639 ) $ (119,668 ) (1) Triple-net primarily represents acquisitions of assets previously financed as real estate loans. Please see Note 3 for further information. Outpatient Medical represents a deed in lieu of foreclosure on a previously financed first mortgage property for the year ended December 31, 2017 and acquisition of assets previously financed as real estate loans for the year ended December 31, 2016.
Summary of allowance for losses on loans receivable	The following is a summary of the allowance for losses on loans receivable for the periods presented (in thousands): Year Ended December 31, 2018 2017 2016 Balance at beginning of year $ 68,372 $ 6,563 $ — Provision for loan losses (1) — 62,966 6,935 Change in present value — (1,157 ) (372 ) Balance at end of year $ 68,372 $ 68,372 $ 6,563 (1) Excludes direct write down of an impaired loan receivable in 2016.
Summary of impaired loans	The following is a summary of our impaired loans (in thousands): Year Ended December 31, 2018 2017 2016 Balance of impaired loans at end of year $ 189,272 $ 282,882 $ 377,549 Allowance for loan losses 68,372 68,372 6,563 Balance of impaired loans not reserved $ 120,900 $ 214,510 $ 370,986 Average impaired loans for the year $ 236,077 $ 330,216 $ 188,775 Interest recognized on impaired loans (1) 17,241 27,793 8,707

Investments in Unconsolidated_2

Investments in Unconsolidated Entities (Tables)	12 Months Ended
	Dec. 31, 2018
Real Estate Investments, Net [Abstract]
Real Estate Investment Financial Statements, Disclosure	The following is a summary of our investments in unconsolidated entities (dollars in thousands): Percentage Ownership (1) December 31, 2018 December 31, 2017 Seniors Housing Operating 10% to 50% $ 344,982 $ 352,430 Triple-net 10% to 49% 34,284 22,856 Outpatient Medical 43% to 50% 103,648 70,299 Total $ 482,914 $ 445,585

Credit Concentration (Tables)

Credit Concentration (Tables)	12 Months Ended
	Dec. 31, 2018
Concentration Risks, Types, No Concentration Percentage [Abstract]
Summary of credit concentration	The following table summarizes certain information about our credit concentration for the year ended December 31, 2018 , excluding our share of NOI in unconsolidated entities (dollars in thousands): Number of Total Percent of Concentration by relationship: (1) Properties NOI NOI (2) Sunrise Senior Living (3) 161 $ 335,456 15% Revera (3) 98 154,194 7% Brookdale Senior Living 102 142,768 6% Genesis HealthCare 87 137,054 6% Benchmark Senior Living 48 99,439 4% Remaining portfolio 1,014 1,398,571 62% Totals 1,510 $ 2,267,482 100% (1) Genesis is in our Triple-net segment. Sunrise Senior Living and Revera are in our Seniors Housing Operating segment. Brookdale Senior Living and Benchmark Senior Living are in both our Triple-net and Seniors Housing Operating segments. (2) NOI with our top five relationships comprised 41% of total NOI for the year ending December 31, 2017 . (3) Revera owns a controlling interest in Sunrise Senior Living. For the year ended December 31, 2018 , we recognized $ 1,154,025,000

Borrowings Under Lines of Cre_2

Borrowings Under Lines of Credit Facilities and Related Items (Tables)	12 Months Ended
	Dec. 31, 2018
Line of Credit Facility [Abstract]
Aggregate borrowings under the unsecured lines of credit arrangements	The following information relates to aggregate borrowings under the primary unsecured revolving credit facility for the periods presented (dollars in thousands): Year Ended December 31, 2018 2017 2016 Balance outstanding at year end $ 1,147,000 $ 719,000 $ 645,000 Maximum amount outstanding at any month end $ 2,148,000 $ 1,010,000 $ 1,560,000 Average amount outstanding (total of daily principal balances divided by days in period) $ 950,581 $ 597,422 $ 762,896 Weighted-average interest rate (actual interest expense divided by average borrowings outstanding) 3.07 % 2.02 % 1.39 %

Senior Unsecured Notes and Se_2

Senior Unsecured Notes and Secured Debt (Tables)	12 Months Ended
	Dec. 31, 2018
Long-term Debt, by Current and Noncurrent [Abstract]
Principal payments due on debt obligations	At December 31, 2018 , the annual principal payments due on these debt obligations were as follows (in thousands): Senior Unsecured Notes (1,2) Secured Debt (1,3) Totals 2019 $ 600,000 $ 508,899 $ 1,108,899 2020 (4) 677,489 138,288 815,777 2021 450,000 369,124 819,124 2022 600,000 280,418 880,418 2023 (5,6) 1,783,325 325,371 2,108,696 Thereafter (7,8) 5,589,170 863,611 6,452,781 Totals $ 9,699,984 $ 2,485,711 $ 12,185,695 (1) Amounts represent principal amounts due and do not include unamortized premiums/discounts, debt issuance costs, or other fair value adjustments as reflected on the Consolidated Balance Sheet. (2) Annual interest rates range from 3.05% to 6.50% . (3) Annual interest rates range from 1.69% to 12.00% . Carrying value of the properties securing the debt totaled $ 5,347,428,000 at December 31, 2018 . (4) Includes a $ 300,000,000 Canadian-denominated 3.35% senior unsecured notes due 2020 (approximately $ 219,989,000 based on the Canadian/U.S. Dollar exchange rate on December 31, 2018 ). (5) Includes a $ 250,000,000 Canadian-denominated unsecured term credit facility (approximately $ 183,325,000 based on the Canadian/U.S. Dollar exchange rate on December 31, 2018 ). The loan matures on July 19, 2023 and bears interest at the Canadian Dealer Offered Rate plus 0.9% ( 3.15% at December 31, 2018 ). (6) Includes a $ 500,000,000 unsecured term credit facility. The loan matures on July 19, 2023 and bears interest at LIBOR plus 0.9% ( 3.37% at December 31, 2018 ). (7) Includes a £ 550,000,000 4.80% senior unsecured notes due 2028 (approximately $ 701,470,000 based on the Pounds Sterling/U.S. Dollar exchange rate in effect on December 31, 2018 ). (8) Includes a £ 500,000,000 4.50% senior unsecured notes due 2034 (approximately $ 637,700,000 based on the Pounds Sterling/U.S. Dollar exchange rate in effect on December 31, 2018 ). The following is a summary of our senior unsecured note principal activity during the periods presented (dollars in thousands): Year Ended December 31, 2018 December 31, 2017 December 31, 2016 Weighted Avg. Weighted Avg. Weighted Avg. Amount Interest Rate Amount Interest Rate Amount Interest Rate Beginning balance $ 8,417,447 4.31% $ 8,260,038 4.25% $ 8,645,758 4.24% Debt issued 2,850,000 4.57% 7,500 1.97% 705,000 4.23% Debt extinguished (1,450,000 ) 3.46% (5,000 ) 1.83% (850,000 ) 4.19% Foreign currency (117,463 ) 4.16% 154,909 4.29% (240,720 ) 4.57% Ending balance $ 9,699,984 4.48% $ 8,417,447 4.31% $ 8,260,038 4.25% The following is a summary of our secured debt principal activity for the periods presented (dollars in thousands): Year Ended December 31, 2018 December 31, 2017 December 31, 2016 Weighted Avg. Weighted Avg. Weighted Avg. Amount Interest Rate Amount Interest Rate Amount Interest Rate Beginning balance $ 2,618,408 3.76% $ 3,465,066 4.09% $ 3,478,207 4.44% Debt issued 45,447 3.40% 241,772 2.82% 460,015 2.65% Debt assumed 292,887 4.64% 23,094 6.67% 60,898 4.30% Debt extinguished (306,553 ) 5.36% (1,080,268 ) 5.25% (489,293 ) 5.11% Debt deconsolidated — —% (60,000 ) 3.80% — —% Principal payments (56,288 ) 3.91% (64,078 ) 4.34% (74,466 ) 4.66% Foreign currency (108,190 ) 3.33% 92,822 3.16% 29,705 3.67% Ending balance $ 2,485,711 3.90% $ 2,618,408 3.76% $ 3,465,066 4.09%

Derivative Instruments (Tables)

Derivative Instruments (Tables)	12 Months Ended
	Dec. 31, 2018
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Impact of derivative instruments on the statement of operations and OCI	The following presents the notional amount of derivatives and other financial instruments as of the dates indicated (in thousands): December 31, 2018 December 31, 2017 Derivatives designated as net investment hedges: Denominated in Canadian Dollars $ 575,000 $ 575,000 Denominated in Pounds Sterling £ 890,708 £ 550,000 Financial instruments designated as net investment hedges: Denominated in Canadian Dollars $ 250,000 $ 250,000 Denominated in Pounds Sterling £ 1,050,000 £ 1,050,000 Derivatives designated as cash flow hedges: Denominated in Canadian Dollars $ — $ 36,000 Derivative instruments not designated: Interest rate caps denominated in U.S. Dollars $ 405,819 $ 408,007 Forward purchase contracts denominated in Canadian Dollars $ (325,000 ) $ — Forward sales contracts denominated in Canadian Dollars $ 405,000 $ 80,000 Forward purchase contracts denominated in Pounds Sterling £ (350,000 ) £ — Forward sales contracts denominated in Pounds Sterling £ 350,000 £ — The following presents the impact of derivative instruments on the Consolidated Statements of Comprehensive Income for the periods presented (in thousands): Year Ended Location December 31, 2018 December 31, 2017 December 31, 2016 Gain (loss) on derivative instruments designated as hedges recognized in income Interest expense $ 12,271 $ (2,476 ) $ 7,871 Gain (loss) on derivative instruments not designated as hedges recognized in income Interest expense $ 5,233 $ (49 ) $ 673 Gain on release of cumulative translation adjustment related to ineffectiveness on net investment hedge Loss (gain) on derivatives, net $ — $ — $ (2,516 ) Gain (loss) on foreign exchange contracts and term loans designated as net investment hedge recognized in OCI OCI $ 211,390 $ (252,168 ) $ 357,021

Commitments and Contingencies (

Commitments and Contingencies (Tables)	12 Months Ended
	Dec. 31, 2018
Commitments and Contingencies Disclosure [Abstract]
Future minimum lease payments due under operating and capital leases	At December 31, 2018 , future minimum lease payments due under operating and capital leases are as follows (in thousands): Operating Leases Capital Leases (1) 2019 $ 18,242 $ 4,173 2020 17,785 4,173 2021 17,607 4,173 2022 16,961 4,173 2023 17,004 67,573 Thereafter 1,050,447 — Totals $ 1,138,046 $ 84,265 (1) Amounts above represent principal and interest obligations under capital lease arrangements. Related assets with a gross value of $ 167,324,000 and accumulated depreciation of $ 33,676,000
Future minimum lease payments due under operating and capital leases	At December 31, 2018 , future minimum lease payments due under operating and capital leases are as follows (in thousands): Operating Leases Capital Leases (1) 2019 $ 18,242 $ 4,173 2020 17,785 4,173 2021 17,607 4,173 2022 16,961 4,173 2023 17,004 67,573 Thereafter 1,050,447 — Totals $ 1,138,046 $ 84,265 (1) Amounts above represent principal and interest obligations under capital lease arrangements. Related assets with a gross value of $ 167,324,000 and accumulated depreciation of $ 33,676,000

Stockholder's Equity (Tables)

Stockholder's Equity (Tables)	12 Months Ended
	Dec. 31, 2018
Stockholders' Equity Note [Abstract]
Summary of stockholder's equity capital accounts	The following is a summary of our stockholders’ equity capital accounts as of the dates indicated: December 31, 2018 December 31, 2017 Preferred Stock, $1.00 par value: Authorized shares 50,000,000 50,000,000 Issued shares 14,375,000 14,375,000 Outstanding shares 14,369,965 14,370,060 Common Stock, $1.00 par value: Authorized shares 700,000,000 700,000,000 Issued shares 384,849,236 372,852,311 Outstanding shares 383,674,603 371,731,551 Preferred Stock. The following is a summary of our preferred stock activity during the periods presented: Year Ended December 31, 2018 December 31, 2017 December 31, 2016 Weighted Avg. Weighted Avg. Weighted Avg. Shares Dividend Rate Shares Dividend Rate Shares Dividend Rate Beginning balance 14,370,060 6.50% 25,875,000 6.50% 25,875,000 6.50% Shares redeemed — —% (11,500,000 ) 6.50% — —% Shares converted (95 ) 6.50% (4,940 ) 6.50% — —% Ending balance 14,369,965 6.50% 14,370,060 6.50% 25,875,000 6.50% Shares Issued Average Price Gross Proceeds Net Proceeds 2016 Dividend reinvestment plan issuances 4,145,457 $70.40 $ 291,852 $ 291,571 2016 Option exercises 141,405 47.13 6,664 6,664 2016 Equity Shelf Program issuances 3,134,901 76.01 238,286 235,959 2016 Stock incentive plans, net of forfeitures 402,740 — — 2016 Totals 7,824,503 $ 536,802 $ 534,194 2017 Dividend reinvestment plan issuances 5,640,008 $70.13 $ 395,526 $ 394,639 2017 Option exercises 252,979 51.16 12,942 12,942 2017 Equity Shelf Program issuances 2,986,574 72.30 215,917 214,406 2017 Preferred stock conversions 4,300 — — 2017 Redemption of equity membership units 91,180 — — 2017 Stock incentive plans, net of forfeitures 154,337 — — 2017 Totals 9,129,378 $ 624,385 $ 621,987 2018 Dividend reinvestment plan issuances 6,529,417 $65.55 $ 428,009 $ 423,075 2018 Option exercises 56,960 42.66 2,430 2,430 2018 Equity Shelf Program issuances 5,241,349 69.95 366,640 364,070 2018 Preferred stock conversions 83 — — 2018 Stock incentive plans, net of forfeitures 115,243 — — 2018 Totals 11,943,052 $ 797,079 $ 789,575
Summary of dividend payments	The following is a summary of our dividend payments (in thousands, except per share amounts): Year Ended December 31, 2018 December 31, 2017 December 31, 2016 Per Share Amount Per Share Amount Per Share Amount Common Stock $ 3.4800 $ 1,300,141 $ 3.4800 $ 1,277,321 $ 3.4400 $ 1,233,519 Series I Preferred Stock 3.2500 46,704 3.2500 46,711 3.2500 46,719 Series J Preferred Stock — — 0.2347 2,699 1.6251 18,687 Totals $ 1,346,845 $ 1,326,731 $ 1,298,925
Summary of accumulated other comprehensive income/(loss)	The following is a summary of accumulated other comprehensive income/(loss) for the periods presented (in thousands): Unrecognized gains (losses) related to: Foreign Currency Translation Available for Sale Securities Actuarial losses Cash Flow Hedges Total Balance at December 31, 2017 $ (110,581 ) $ — $ (884 ) $ — $ (111,465 ) Other comprehensive income (loss) (18,648 ) — 344 — (18,304 ) Net current-period other comprehensive income (loss) (18,648 ) — 344 — (18,304 ) Balance at December 31, 2018 $ (129,229 ) $ — $ (540 ) $ — $ (129,769 ) Balance at December 31, 2016 $ (173,496 ) $ 5,120 $ (1,153 ) $ (2 ) $ (169,531 ) Other comprehensive income (loss) before reclassification adjustments 62,915 — 269 2 63,186 Reclassification adjustment for write down of equity investment — (5,120 ) — — (5,120 ) Net current-period other comprehensive income (loss) 62,915 (5,120 ) 269 2 58,066 Balance at December 31, 2017 $ (110,581 ) $ — $ (884 ) $ — $ (111,465 )

Stock Incentive Plans (Tables)

Stock Incentive Plans (Tables)	12 Months Ended
	Dec. 31, 2018
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block]	The following table summarizes compensation expense (a component of general and administrative expenses and property operating expenses) recognized for the periods presented (in thousands): Year Ended December 31, 2018 2017 2016 Stock options $ — $ 10 $ 266 Restricted stock 27,646 19,092 28,603 $ 27,646 $ 19,102 $ 28,869
Schedule of Share-based Compensation, Restricted Stock Units Award Activity [Table Text Block]	The following table summarizes information about non-vested restricted stock incentive awards as of and for the year ended December 31, 2018 : Restricted Stock Number of Shares (000's) Weighted-Average Grant Date Fair Value Non-vested at December 31, 2017 698 $ 61.00 Vested (166 ) 63.88 Granted 723 54.16 Terminated (35 ) 60.90 Non-vested at December 31, 2018 1,220 $ 62.56

Earnings Per Share (Tables)

Earnings Per Share (Tables)	12 Months Ended
	Dec. 31, 2018
Earnings Per Share [Abstract]
Computation of basic and diluted earnings per share	The following table sets forth the computation of basic and diluted earnings per share (in thousands, except per share data): Year Ended December 31, 2018 2017 2016 Numerator for basic and diluted earnings per share - net income attributable to common stockholders $ 758,250 $ 463,595 $ 1,012,397 Denominator for basic earnings per share: weighted-average shares 373,620 367,237 358,275 Effect of dilutive securities: Employee stock options 9 47 110 Non-vested restricted shares 512 482 449 Redeemable shares 1,096 1,235 1,393 Employee stock purchase program 13 — — Dilutive potential common shares 1,630 1,764 1,952 Denominator for diluted earnings per share: adjusted-weighted average shares 375,250 369,001 360,227 Basic earnings per share $ 2.03 $ 1.26 $ 2.83 Diluted earnings per share $ 2.02 $ 1.26 $ 2.81

Disclosure about Fair Value o_2

Disclosure about Fair Value of Financial Instruments (Tables)	12 Months Ended
	Dec. 31, 2018
Fair Value Disclosures [Abstract]
Carrying amounts and estimated fair values of financial instruments	The carrying amounts and estimated fair values of our financial instruments are as follows as of the dates presented (in thousands): December 31, 2018 December 31, 2017 Carrying Fair Carrying Fair Amount Value Amount Value Financial assets: Mortgage loans receivable $ 249,071 $ 257,337 $ 306,120 $ 332,508 Other real estate loans receivable 81,268 82,742 121,379 125,480 Equity securities 11,286 11,286 7,269 7,269 Cash and cash equivalents 215,376 215,376 243,777 243,777 Restricted cash 100,753 100,753 65,526 65,526 Foreign currency forward contracts and cross currency swaps 94,729 94,729 15,604 15,604 Financial liabilities: Borrowings under unsecured credit facilities $ 1,147,000 $ 1,147,000 $ 719,000 $ 719,000 Senior unsecured notes 9,603,299 10,043,797 8,331,722 9,168,432 Secured debt 2,476,177 2,499,130 2,608,976 2,641,997 Foreign currency forward contracts and cross currency swaps 71,109 71,109 38,654 38,654 Redeemable OP unitholder interests $ 103,071 $ 103,071 $ 97,476 $ 97,476
The Market approach utilized to measure fair value of financial assets and liabilities on recurring basis	The following summarizes items measured at fair value on a recurring basis (in thousands): Fair Value Measurements as of December 31, 2018 Total Level 1 Level 2 Level 3 Equity securities $ 11,286 $ 11,286 $ — $ — Foreign currency forward contracts and cross currency swaps, net asset (liability) (1) 23,620 — 23,620 — Redeemable OP unitholder interests 103,071 — 103,071 — Totals $ 137,977 $ 11,286 $ 126,691 $ —

Segment Reporting (Tables)

Segment Reporting (Tables)	12 Months Ended
	Dec. 31, 2018
Segment Reporting [Abstract]
Summary of information for reportable segments	Summary information for the reportable segments (which excludes unconsolidated entities) during the years ended December 31, 2018 , 2017 and 2016 is as follows (in thousands): Year Ended December 31, 2018: Seniors Housing Operating Triple-net Outpatient Medical Non-segment / Corporate Total Resident fees and services $ 3,234,852 $ — $ — $ — $ 3,234,852 Rental income — 828,865 551,557 — 1,380,422 Interest income 578 54,926 310 — 55,814 Other income 5,024 17,173 4,939 2,275 29,411 Total revenues 3,240,454 900,964 556,806 2,275 4,700,499 Property operating expenses 2,255,432 915 176,670 — 2,433,017 Consolidated net operating income 985,022 900,049 380,136 2,275 2,267,482 Depreciation and amortization 529,449 235,480 185,530 — 950,459 Interest expense 69,060 14,225 7,051 436,256 526,592 General and administrative — — — 126,383 126,383 Loss (gain) on derivatives and financial instruments, net — (4,016 ) — — (4,016 ) Loss (gain) on extinguishment of debt, net 110 (32 ) 11,928 4,091 16,097 Impairment of assets 7,599 107,980 — — 115,579 Other expenses 6,624 90,975 (1) 7,570 7,729 112,898 Income (loss) from continuing operations before income taxes and other items 372,180 455,437 168,057 (572,184 ) 423,490 Income tax benefit (expense) 1,202 1,611 (125 ) (11,362 ) (8,674 ) (Loss) income from unconsolidated entities (28,142 ) 21,938 5,563 — (641 ) Gain (loss) on real estate dispositions, net (2,245 ) 196,589 221,231 — 415,575 Income (loss) from continuing operations 342,995 675,575 394,726 (583,546 ) 829,750 Net income (loss) $ 342,995 $ 675,575 $ 394,726 $ (583,546 ) $ 829,750 Total assets $ 14,607,127 $ 10,111,227 $ 5,426,810 $ 196,908 $ 30,342,072 (1) Represents non-capitalizable transaction costs of $81,116,000 primarily related to a joint venture transaction with an existing seniors housing operator including the conversion of properties from Triple-net to Seniors Housing Operating and termination/restructuring of pre-existing relationships. Year Ended December 31, 2017: Seniors Housing Operating Triple-net Outpatient Medical Non-segment / Corporate Total Resident fees and services $ 2,779,423 $ — $ — $ — $ 2,779,423 Rental income — 885,811 560,060 — 1,445,871 Interest income 69 73,742 — — 73,811 Other income 5,127 7,531 3,340 1,538 17,536 Total revenues 2,784,619 967,084 563,400 1,538 4,316,641 Property operating expenses 1,904,593 — 179,332 — 2,083,925 Consolidated net operating income 880,026 967,084 384,068 1,538 2,232,716 Depreciation and amortization 484,796 243,830 193,094 — 921,720 Interest expense 63,265 15,194 10,015 396,148 484,622 General and administrative — — — 122,008 122,008 Loss (gain) on derivatives and financial instruments, net — 2,284 — — 2,284 Loss (gain) on extinguishment of debt, net 3,785 29,083 4,373 — 37,241 Provision for loan losses — 62,966 — — 62,966 Impairment of assets 21,949 96,909 5,625 — 124,483 Other expenses 8,347 116,689 (1) 1,911 50,829 (2) 177,776 Income (loss) from continuing operations before income taxes and other items 297,884 400,129 169,050 (567,447 ) 299,616 Income tax benefit (expense) (16,430 ) (4,291 ) (1,477 ) 2,070 (20,128 ) (Loss) income from unconsolidated entities (105,236 ) 19,428 2,683 — (83,125 ) Gain (loss) on real estate dispositions, net 56,295 286,325 1,630 — 344,250 Income (loss) from continuing operations 232,513 701,591 171,886 (565,377 ) 540,613 Net income (loss) $ 232,513 $ 701,591 $ 171,886 $ (565,377 ) $ 540,613 Total assets $ 13,432,001 $ 9,325,344 $ 5,082,145 $ 104,955 $ 27,944,445 (1) Primarily represents non-capitalizable transaction costs, including $ 88,316,000 due to a joint venture transaction with an existing seniors housing operator which converted a portfolio of properties from Triple-net to Seniors Housing Operating and termination/restructuring of pre-existing relationships. In addition, includes $ 18,294,000 other-than-temporary impairment charge on the Genesis available-for-sale equity investment. (2) Primarily related to $ 40,730,000 recognized for the donation of the corporate headquarters. Year Ended December 31, 2016: Seniors Housing Operating Triple-net Outpatient Medical Non-segment / Corporate Total Resident fees and services $ 2,504,731 $ — $ — $ — $ 2,504,731 Rental income — 1,112,325 536,490 — 1,648,815 Interest income 4,180 90,476 3,307 — 97,963 Other income 17,085 6,059 5,568 939 29,651 Total revenues 2,525,996 1,208,860 545,365 939 4,281,160 Property operating expenses 1,711,882 — 165,101 — 1,876,983 Consolidated net operating income 814,114 1,208,860 380,264 939 2,404,177 Depreciation and amortization 415,429 297,197 188,616 — 901,242 Interest expense 81,853 21,370 19,087 399,035 521,345 General and administrative — — — 155,241 155,241 Loss (gain) on derivatives and financial instruments, net — 68 — (2,516 ) (2,448 ) Transaction costs 29,207 10,016 3,687 — 42,910 Loss (gain) on extinguishment of debt, net (88 ) 863 — 16,439 17,214 Provision for loan losses — 6,935 3,280 — 10,215 Impairment of assets 12,403 20,169 4,635 — 37,207 Other expenses — — — 11,998 11,998 Income (loss) from continuing operations before income taxes and other items 275,310 852,242 160,959 (579,258 ) 709,253 Income tax benefit (expense) (3,762 ) (1,087 ) (511 ) 24,488 19,128 (Loss) income from unconsolidated entities (20,442 ) 9,767 318 — (10,357 ) Gain (loss) on real estate dispositions, net 9,880 355,394 (1,228 ) — 364,046 Income from continuing operations 260,986 1,216,316 159,538 (554,770 ) 1,082,070 Net income (loss) $ 260,986 $ 1,216,316 $ 159,538 $ (554,770 ) $ 1,082,070 Year Ended December 31, 2018 December 31, 2017 December 31, 2016 Revenues: Amount % Amount % Amount % United States $ 3,777,960 80.4 % $ 3,464,527 80.3 % $ 3,453,485 80.6 % United Kingdom 452,956 9.6 % 407,351 9.4 % 388,383 9.1 % Canada 469,583 10.0 % 444,763 10.3 % 439,292 10.3 % Total $ 4,700,499 100.0 % $ 4,316,641 100.0 % $ 4,281,160 100.0 % As of December 31, 2018 December 31, 2017 Assets: Amount % Amount % United States $ 24,884,292 82.0 % $ 22,274,443 79.7 % United Kingdom 3,078,994 10.1 % 3,239,039 11.6 % Canada 2,378,786 7.9 % 2,430,963 8.7 % Total $ 30,342,072 100.0 % $ 27,944,445 100.0 %

Income Taxes and Distributions

Income Taxes and Distributions (Tables)	12 Months Ended
	Dec. 31, 2018
Income Tax Disclosure [Abstract]
Cash distributions paid to common stockholders, for federal income tax purposes	Cash distributions paid to common stockholders, for federal income tax purposes, are as follows for the periods presented: Year Ended December 31, 2018 2017 2016 Per share: Ordinary dividend (1) $ 2.1988 $ 1.8117 $ 2.5067 Long-term capital gain/(loss) (2) 1.1153 1.5755 0.8760 Return of capital 0.1659 0.0928 0.0573 Totals $ 3.4800 $ 3.4800 $ 3.4400
Schedule of provision (benefit) for income taxes	Our consolidated provision for income tax expense (benefit) is as follows for the periods presented (in thousands): Year Ended December 31, 2018 2017 2016 Current $ 15,850 $ 7,633 $ 14,944 Deferred (7,176 ) 12,495 (34,072 ) Totals $ 8,674 $ 20,128 $ (19,128 )
Schedule of reconciliation of income tax expense	A reconciliation of income taxes, which is computed by applying the federal corporate tax rate for the years ended December 31, 2018 , 2017 and 2016 , to the income tax expense/(benefit) is as follows for the periods presented (in thousands): Year Ended December 31, 2018 2017 2016 Tax at statutory rate on earnings from continuing operations before unconsolidated entities, noncontrolling interests and income taxes $ 176,069 $ 199,588 $ 372,030 Increase (decrease) in valuation allowance (1) 28,309 30,445 (2,128 ) Tax at statutory rate on earnings not subject to federal income taxes (206,937 ) (234,468 ) (399,571 ) Foreign permanent depreciation 8,110 10,065 9,205 Other differences 3,123 14,498 1,336 Totals $ 8,674 $ 20,128 $ (19,128 )
Summary of tax effects of temporary differences and carryforwards included in the net deferred tax liabilities	The tax effects of taxable and deductible temporary differences, as well as tax asset/(liability) attributes, are summarized as follows for the periods presented (in thousands): Year Ended December 31, 2018 2017 2016 Investments and property, primarily differences in investment basis, depreciation and amortization, the basis of land assets and the treatment of interests and certain costs $ (2,533 ) $ (11,812 ) $ (7,089 ) Operating loss and interest deduction carryforwards 98,713 94,654 82,469 Expense accruals and other 48,804 25,146 15,978 Valuation allowance (155,592 ) (127,283 ) (96,838 ) Net deferred tax assets (liabilities) $ (10,608 ) $ (19,295 ) $ (5,480 )
Schedule of Valuation Allowance Rollforward	The valuation allowance rollforward is summarized as follows for the periods presented (in thousands): Year Ended December 31, 2018 2017 2016 Beginning balance $ 127,283 $ 96,838 $ 98,966 Expense (benefit) 28,309 30,445 (2,128 ) Ending balance $ 155,592 $ 127,283 $ 96,838

Quarterly Results of Operatio_2

Quarterly Results of Operations (Unaudited) (Tables)	12 Months Ended
	Dec. 31, 2018
Quarterly Financial Information Disclosure [Abstract]
Summary of Unaudited Quarterly Results of Operations	The following is a summary of our unaudited quarterly results of operations for the years ended December 31, 2018 and 2017 (in thousands, except per share data). The sum of individual quarterly amounts may not agree to the annual amounts included in the Consolidated Statements of Comprehensive Income due to rounding. Year Ended December 31, 2018 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Revenues $ 1,096,965 $ 1,125,912 $ 1,236,379 $ 1,241,243 Net income (loss) attributable to common stockholders 437,671 154,432 64,384 101,763 Net income (loss) attributable to common stockholders per share: Basic $ 1.18 $ 0.42 $ 0.17 $ 0.27 Diluted $ 1.17 $ 0.41 $ 0.17 $ 0.27 Year Ended December 31, 2017 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter (1) Revenues $ 1,062,298 $ 1,058,602 $ 1,091,483 $ 1,104,257 Net income attributable to common stockholders 312,639 188,429 74,043 (111,523 ) Net income attributable to common stockholders per share: Basic $ 0.86 $ 0.51 $ 0.20 $ (0.31 ) Diluted $ 0.86 $ 0.51 $ 0.20 $ (0.31 ) (1) The decrease in net income (loss) and amounts per share are primarily attributable to $ 99,821,100 impairment of assets and $ 62,966,000

Variable Interest Entities (Tab

Variable Interest Entities (Tables)	12 Months Ended
	Dec. 31, 2018
Variable Interest Entity Disclosure [Abstract]
Schedule of Variable Interest Entities	Accordingly, such joint ventures have been consolidated, and the table below summarizes the balance sheets of consolidated VIEs in the aggregate (in thousands): December 31, 2018 December 31, 2017 Assets: Net real property owned $ 973,813 $ 1,002,137 Cash and cash equivalents 18,678 12,308 Receivables and other assets 14,600 16,330 Total assets (1) $ 1,007,091 $ 1,030,775 Liabilities and equity: Secured debt $ 465,433 $ 471,103 Accrued expenses and other liabilities 18,229 14,832 Total equity 523,429 544,840 Total liabilities and equity $ 1,007,091 $ 1,030,775

Accounting Policies and Relat_3

Accounting Policies and Related Matters (Details)	12 Months Ended
	Dec. 31, 2018USD ($)lease	Dec. 31, 2017USD ($)	Dec. 31, 2016USD ($)
Accounting Policies [Abstract]
Lease agreements with residents, term	1 year
Lease agreements with residents, cancelable period	30 days
Loss (gain) on derivatives and financial instruments, net	$ 4,016,000	$ (2,284,000)	$ 2,448,000
Other than temporary asset impairment charges		$ 18,294,000
Redeemable noncontrolling interests, carrying value	424,046,000
Current redemption value of redeemable noncontrolling interest that exceeded the carrying value	$ 18,891,000
Property, Plant and Equipment [Line Items]
Number of ground leases and office and equipment leases | lease	139
Operating lease obligations relating to certain ground leases	$ 1,138,046,000
Buildings | Minimum
Property, Plant and Equipment [Line Items]
Properties, estimated useful life	15 years
Buildings | Maximum
Property, Plant and Equipment [Line Items]
Properties, estimated useful life	40 years
Improvements | Minimum
Property, Plant and Equipment [Line Items]
Properties, estimated useful life	5 years
Improvements | Maximum
Property, Plant and Equipment [Line Items]
Properties, estimated useful life	15 years

Real Property Acquisitions an_3

Real Property Acquisitions and Development (Narrative) (Details) $ / shares in Units, $ in Millions	Jul. 26, 2018USD ($)propertiesNumber$ / shares	Dec. 31, 2018
Business Acquisition [Line Items]
Seniors Housing Properties Leased To Operators Under Existing Triple Net Leases	14
Multi Tenant Medical Office Building Leased To Various Tenants | Number	1
Commitment To Unsecured Credit Facility Maximum Borrowing Capacity | $	$ 1,000
Term loan facility term		2 years
Quality Care Properties Inc. (QCP)
Business Acquisition [Line Items]
Business Acquisition, Share Price | $ / shares	$ 20.75
Business Combination, Consideration Transferred | $	$ 3,500
Joint Venture With ProMedica [Member]
Business Acquisition [Line Items]
Equity method investment, ownership percentage	80.00%
ProMedica Member [Member]
Business Acquisition [Line Items]
Total Senior Housing Properties Leased to Promedica	218
Lessor, Operating Lease, Lease Not yet Commenced, Term of Contract	15 years
Lease Agreement Number Of Renewal Options	3
Lessor, Operating Lease, Lease Not yet Commenced, Renewal Term	5 years
Proceeds from Rents Received | $	$ 179
Lease Agreement Escalator In Year One	1.375%
Lease Agreement Annual Escalator Thereafter	2.75%
ProMedica Member [Member] | Joint Venture With ProMedica [Member]
Business Acquisition [Line Items]
Equity method investment, ownership percentage	20.00%
Held For Sale [Member]
Business Acquisition [Line Items]
Seniors Housing Properties Leased To Promedica Under A Non Yielding Lease	59
Seniors Housing Properties Leased To Operators Under Existing Triple Net Leases	12
Surgery Center Leased To Operators Under Existing Triple Net Leases	1

Real Property Acquisitions an_4

Real Property Acquisitions and Development (Purchase Price Calculation and Allocation to Assets Acquired and Liabilities Assumed) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Jul. 26, 2018	Dec. 31, 2017
Business Acquisition [Line Items]
Real property held for sale	$ 590,271		$ 734,147
Cash and cash equivalents	215,376		243,777
Restricted cash	$ 100,753		$ 65,526
Quality Care Properties Inc. (QCP)
Business Acquisition [Line Items]
Land and land improvements		$ 417,983
Buildings and improvements		2,253,451
Acquired lease intangibles		12,820
Real property held for sale		418,297
Cash and cash equivalents		381,913
Restricted cash		4,981
Receivables and other assets		1,354
Total assets acquired		3,490,799
Accrued expenses and other liabilities		(13,199)
Total liabilities assumed		(13,199)
Noncontrolling interests		(512,741)
Net assets acquired		$ 2,964,859

Real Property Acquisitions an_5

Real Property Acquisitions and Development (Summary of Real Property Investment Activity) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Estimated Fair Value of Allocated Purchase Price of Asset and Liabilities
Real property held for sale	$ 590,271,000	$ 734,147,000
Seniors Housing Operating
Estimated Fair Value of Allocated Purchase Price of Asset and Liabilities
Land and land improvements	51,440,000	42,525,000	$ 164,653,000
Buildings and improvements	621,731,000	428,777,000	1,518,472,000
Acquired lease intangibles	69,504,000	63,912,000	115,643,000
Receivables and other assets	1,492,000	3,959,000	2,462,000
Total assets acquired	744,167,000	539,173,000	1,801,230,000
Secured debt	(134,752,000)	0	(63,732,000)
Accrued expenses and other liabilities	(18,463,000)	(46,301,000)	(23,681,000)
Total liabilities assumed	(153,215,000)	(46,301,000)	(87,413,000)
Noncontrolling interests	(14,390,000)	(4,701,000)	(6,007,000)
Non-cash acquisition related activity	0	(67,633,000)	(47,065,000)
Cash disbursed for acquisitions	576,562,000	420,538,000	1,660,745,000
Construction in progress additions	82,621,000	84,874,000	157,845,000
Capitalized interest	(3,190,000)	(9,106,000)	(5,793,000)
Foreign currency translation	3,934,000	(6,830,000)	(8,500,000)
Cash disbursed for construction in progress	83,365,000	68,938,000	143,552,000
Capital improvements to existing properties	201,001,000	185,473,000	138,673,000
Total cash invested in real property, net of cash acquired	860,928,000	674,949,000	1,942,970,000
Cash acquired from acquisition	5,784,000	6,273,000	351,000
Non cash acquisition financed as equity investments		59,665,000	43,372,000
Non cash acquisition financed as real estate loan receivable		6,349,000
Triple-net
Estimated Fair Value of Allocated Purchase Price of Asset and Liabilities
Land and land improvements	413,588,000	33,416,000	104,754,000
Buildings and improvements	2,242,884,000	248,459,000	418,633,000
Acquired lease intangibles	9,690,000	0	2,876,000
Real property held for sale	396,265,000	0	0
Receivables and other assets	1,354,000	0	551,000
Total assets acquired	3,063,781,000	281,875,000	526,814,000
Accrued expenses and other liabilities	(13,199,000)	(21,236,000)	(3,384,000)
Total liabilities assumed	(13,199,000)	(21,236,000)	(3,384,000)
Noncontrolling interests	(512,741,000)	(7,275,000)	(26,771,000)
Non-cash acquisition related activity	0	(54,901,000)	(51,733,000)
Cash disbursed for acquisitions	2,537,841,000	198,463,000	444,926,000
Construction in progress additions	55,558,000	120,797,000	181,084,000
Capitalized interest	(2,238,000)	(4,713,000)	(8,729,000)
Foreign currency translation	272,000	(610,000)	(3,665,000)
Cash disbursed for construction in progress	53,592,000	115,474,000	168,690,000
Capital improvements to existing properties	10,046,000	19,989,000	32,603,000
Total cash invested in real property, net of cash acquired	2,601,479,000	333,926,000	646,219,000
Cash acquired from acquisition	386,894,000	318,000	682,000
Non cash acquisition financed as equity investments			6,630,000
Non cash acquisition financed as real estate loan receivable		54,901,000	45,044,000
Outpatient Medical
Estimated Fair Value of Allocated Purchase Price of Asset and Liabilities
Land and land improvements	77,239,000	40,565,000	5,738,000
Buildings and improvements	478,740,000	159,643,000	46,056,000
Acquired lease intangibles	50,813,000	24,014,000	4,592,000
Real property held for sale	22,032,000	0	0
Receivables and other assets	1,185,000	10,000	0
Total assets acquired	630,009,000	224,232,000	56,386,000
Secured debt	(169,156,000)	(25,708,000)	0
Accrued expenses and other liabilities	(14,896,000)	(3,181,000)	(1,670,000)
Total liabilities assumed	(184,052,000)	(28,889,000)	(1,670,000)
Noncontrolling interests	0	(9,080,000)	0
Non-cash acquisition related activity	0	0	(15,013,000)
Cash disbursed for acquisitions	445,957,000	186,263,000	39,703,000
Construction in progress additions	26,565,000	37,094,000	113,933,000
Capitalized interest	(2,477,000)	(2,406,000)	(3,723,000)
Accruals	(339,000)	13,615,000	(19,321,000)
Cash disbursed for construction in progress	23,749,000	48,303,000	90,889,000
Capital improvements to existing properties	55,136,000	44,814,000	47,870,000
Total cash invested in real property, net of cash acquired	524,842,000	$ 279,380,000	$ 178,462,000
Cash acquired from acquisition	$ 2,719,000

Real Property Acquisitions an_6

Real Property Acquisitions and Development (Construction Activity) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Development projects:
Development projects	$ 188,344	$ 350,142	$ 173,074
Expansion projects	20,029	10,336	11,363
Total construction in progress conversions	208,373	360,478	184,437
Seniors Housing Operating
Development projects:
Development projects	86,931	3,634	18,979
Triple-net
Development projects:
Development projects	90,055	283,472	46,094
Outpatient Medical
Development projects:
Development projects	$ 11,358	$ 63,036	$ 108,001

Real Property Acquisitions an_7

Real Property Acquisitions and Development (Future Minimum Lease Payments) (Details) $ in Thousands	Dec. 31, 2018USD ($)
Future minimum lease payments receivable under operating leases
2,019	$ 1,309,186
2,020	1,275,683
2,021	1,245,611
2,022	1,222,519
2,023	1,171,081
Thereafter	9,359,018
Totals	$ 15,583,098

Real Estate Intangibles (Summar

Real Estate Intangibles (Summary of Real Estate Intangibles, excluding those classified as Held for Sale) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Assets
Gross historical cost	$ 1,581,159	$ 1,502,471
Accumulated amortization	(1,197,336)	(1,125,437)
Totals	$ 383,823	$ 377,034
Weighted-average amortization period in years	16 years	15 years 1 month 6 days
Liabilities:
Gross historical cost	$ 90,216	$ 68,970
Accumulated amortization	(44,266)	(39,629)
Totals	$ 45,950	$ 29,341
Weighted-average amortization period in years	14 years 8 months 12 days	20 years 1 month 6 days
In place lease intangibles
Assets
Gross historical cost	$ 1,410,725	$ 1,352,139
Above market tenant leases
Assets
Gross historical cost	63,935	58,443
Liabilities:
Gross historical cost	8,540	8,540
Below market ground leases
Assets
Gross historical cost	64,513	58,784
Lease commissions
Assets
Gross historical cost	41,986	33,105
Below market tenant leases
Liabilities:
Gross historical cost	$ 81,676	$ 60,430

Real Estate Intangibles (Summ_2

Real Estate Intangibles (Summary of Real Estate Intangible Amortization) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Real Estate Intangible Amortization [Abstract]
Rental income related to (above)/below market tenant leases, net	$ (1,269)	$ 875	$ 919
Property operating expenses related to above/(below) market ground leases, net	(1,339)	(1,231)	(1,241)
Depreciation and amortization related to in place lease intangibles and lease commissions	$ (122,515)	$ (145,132)	$ (132,141)

Real Estate Intangibles (Future

Real Estate Intangibles (Future Estimated Aggregate Amortization of Intangible Assets and Liabilities) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Assets
2,019	$ 97,199
2,020	62,641
2,021	29,855
2,022	24,270
2,023	20,304
Thereafter	149,554
Totals	383,823	$ 377,034
Liabilities
2,019	7,005
2,020	6,475
2,021	5,838
2,022	5,300
2,023	3,440
Thereafter	17,892
Totals	$ 45,950	$ 29,341

Dispositions and Assets Held _3

Dispositions and Assets Held for Sale (Summary of Real Property Disposition Activity) (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2018USD ($)properties	Dec. 31, 2017USD ($)	Dec. 31, 2016USD ($)portfolio
Summary of real property disposition activity
Real estate classified as held for sale	$ 590,271	$ 734,147
Real property dispositions:
Total dispositions	1,125,117	1,011,218	$ 1,852,400
Gain (loss) on sales of real property, net	415,575	344,250	364,046
Net other assets (liabilities) disposed	1,178	22,546	133,622
Proceeds from real property sales	$ 1,541,870	1,378,014	2,350,068
Seniors Housing Operating
Summary of real property disposition activity
Number of properties classified as held for sale | properties	13
Real property dispositions:
Total dispositions	$ 36,627	74,832	0
Triple-net
Summary of real property disposition activity
Number of properties classified as held for sale | properties	40
Real property dispositions:
Total dispositions	$ 835,093	916,689	1,773,614
Proceeds from real property sales	$ 1,541,870	1,378,014	2,350,068
Outpatient Medical
Summary of real property disposition activity
Number of properties classified as held for sale | properties	2
Real property dispositions:
Total dispositions	$ 253,397	$ 19,697	$ 78,786
Genesis HealthCare
Real property dispositions:
Number of portfolio dispositions of properties leased | portfolio			2,000
Loans received for termination fees			$ 74,445
Principal outstanding on the loans received for termination fees	$ 61,994

Dispositions and Assets Held _4

Dispositions and Assets Held for Sale (Dispositions and Assets Held for Sale) (Details) - Disposal Group, Disposed of by Sale, Not Discontinued Operations - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Revenues:
Total revenues	$ 148,725	$ 275,087	$ 565,450
Expenses:
Interest expense	294	6,655	52,675
Property operating expenses	81,698	81,182	89,666
Provision for depreciation	16,900	55,294	122,153
Total expenses	98,892	143,131	264,494
Income (loss) from real estate dispositions, net	$ 49,833	$ 131,956	$ 300,956

Real Estate Loans Receivable (S

Real Estate Loans Receivable (Summary of Real Estate Loans) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Accounts, Notes, Loans and Financing Receivable [Line Items]
Real estate loans receivable	$ 398,711	$ 495,871
Advances on real estate loans receivable:
Investments in new loans	48,289	12,091	$ 8,445
Draws on existing loans	34,759	71,647	121,439
Net cash advances on real estate loans	83,048	83,738	129,884
Receipts on real estate loans receivable:
Loan payoffs	131,161	218,412	302,742
Principal payments on loans	49,669	1,219	6,867
Sub-total	180,830	219,631	309,609
Less : Non-cash activity	0	(123,608)	(60,057)
Net cash receipts on real estate loans	180,830	96,023	249,552
Net cash advances (receipts) on real estate loans	(97,781)	(12,285)	(119,668)
Seniors Housing Operating
Advances on real estate loans receivable:
Investments in new loans	11,806
Draws on existing loans	0
Net cash advances on real estate loans	11,806
Receipts on real estate loans receivable:
Loan payoffs	15,000
Principal payments on loans	0
Sub-total	15,000
Less : Non-cash activity	0
Net cash receipts on real estate loans	15,000
Net cash advances (receipts) on real estate loans	(3,194)
Triple-net
Advances on real estate loans receivable:
Investments in new loans	13,062	12,091	8,445
Draws on existing loans	34,759	71,647	118,788
Net cash advances on real estate loans	47,822	83,738	127,233
Receipts on real estate loans receivable:
Loan payoffs	116,161	157,912	275,439
Principal payments on loans	49,669	1,219	6,867
Sub-total	165,830	159,131	282,306
Less : Non-cash activity	0	(63,108)	(45,044)
Net cash receipts on real estate loans	165,830	96,023	237,262
Net cash advances (receipts) on real estate loans	(118,008)	(12,285)	(110,029)
Outpatient Medical
Advances on real estate loans receivable:
Investments in new loans	23,421	0	0
Draws on existing loans	0	0	2,651
Net cash advances on real estate loans	23,421	0	2,651
Receipts on real estate loans receivable:
Loan payoffs	0	60,500	27,303
Principal payments on loans	0	0	0
Sub-total	0	60,500	27,303
Less : Non-cash activity	0	(60,500)	(15,013)
Net cash receipts on real estate loans	0	0	12,290
Net cash advances (receipts) on real estate loans	23,421	0	$ (9,639)
Mortgage loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Real estate loans receivable	317,443	374,492
Other real estate loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Real estate loans receivable	$ 81,268	$ 121,379

Real Estate Loans Receivable (N

Real Estate Loans Receivable (Narrative) (Details)	Oct. 01, 2016loan	Dec. 31, 2018USD ($)	Dec. 31, 2017USD ($)	Dec. 31, 2016USD ($)loan	Dec. 31, 2015USD ($)
Financing Receivable, Modifications [Line Items]
Loan term		2 years
Provision for loan losses related to three Genesis real estate loans		$ 0	$ 62,966,000	$ 6,935,000
Loan paid off		180,830,000	96,023,000	249,552,000
Allowance for loan losses		68,372,000	68,372,000	6,563,000	$ 0
Real estate loans with outstanding balances		2,567,000
Triple-net
Financing Receivable, Modifications [Line Items]
Loan paid off		165,830,000	$ 96,023,000	$ 237,262,000
Genesis Healthcare Four Restructured Loans | Triple-net
Financing Receivable, Modifications [Line Items]
Loan term			5 years
Interest rate			10.00%
Basis spread on variable rate			0.25%
Genesis Healthcare Loans
Financing Receivable, Modifications [Line Items]
Restructured real estate loans | loan	4			2
Genesis Healthcare Loans | Triple-net
Financing Receivable, Modifications [Line Items]
Long-term debt				$ 317,000,000
Provision for loan losses related to three Genesis real estate loans		0	$ 62,966,000	$ 6,935,000
Loan paid off		85,289,000
Allowance for loan losses		$ 68,372,000

Real Estate Loans Receivable _2

Real Estate Loans Receivable (Summary of Allowance for Losses on Loans and Loan Impairments) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Summary of allowance for losses on loans receivable
Balance at beginning of year	$ 68,372	$ 6,563	$ 0
Provision for loan losses	0	62,966	6,935
Change in present value	0	(1,157)	(372)
Balance at end of year	68,372	68,372	6,563
Summary of loan impairments
Balance of impaired loans at end of year				$ 189,272	$ 282,882	$ 377,549
Allowance for loan losses	68,372	6,563	0	68,372	68,372	6,563
Balance of impaired loans not reserved				$ 120,900	$ 214,510	$ 370,986
Average impaired loans for the year	236,077	330,216	188,775
Interest recognized on impaired loans	$ 17,241	$ 27,793	$ 8,707

Investments in Unconsolidated_3

Investments in Unconsolidated Entities (Summary of Investments in Unconsolidated Entities) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Schedule of Equity Method Investments [Line Items]
Investments in unconsolidated entities	$ 482,914	$ 445,585
Seniors Housing Operating
Schedule of Equity Method Investments [Line Items]
Investments in unconsolidated entities	$ 344,982	$ 352,430
Seniors Housing Operating | Minimum
Schedule of Equity Method Investments [Line Items]
Percentage Ownership	10.00%	10.00%
Seniors Housing Operating | Maximum
Schedule of Equity Method Investments [Line Items]
Percentage Ownership	50.00%	50.00%
Triple-net
Schedule of Equity Method Investments [Line Items]
Investments in unconsolidated entities	$ 34,284	$ 22,856
Triple-net | Minimum
Schedule of Equity Method Investments [Line Items]
Percentage Ownership	10.00%	10.00%
Triple-net | Maximum
Schedule of Equity Method Investments [Line Items]
Percentage Ownership	49.00%	49.00%
Outpatient Medical
Schedule of Equity Method Investments [Line Items]
Investments in unconsolidated entities	$ 103,648	$ 70,299
Outpatient Medical | Minimum
Schedule of Equity Method Investments [Line Items]
Percentage Ownership	43.00%	43.00%
Outpatient Medical | Maximum
Schedule of Equity Method Investments [Line Items]
Percentage Ownership	50.00%	50.00%

Investments in Unconsolidated_4

Investments in Unconsolidated Entities (Narrative) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Schedule of Equity Method Investments [Line Items]
Aggregate unamortized basis difference of joint venture investments	$ 105,471,000
Sunrise
Schedule of Equity Method Investments [Line Items]
Investment ownership		24.00%
Investment percentage including new acquisition		34.00%
Management fees	$ 36,378,000	$ 37,573,000	$ 37,751,000
Sunrise | Minimum
Schedule of Equity Method Investments [Line Items]
Option renewal periods	5 years
Sunrise | Maximum
Schedule of Equity Method Investments [Line Items]
Option renewal periods	15 years

Credit Concentration (Details)

Credit Concentration (Details) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2018USD ($)properties	Sep. 30, 2018USD ($)	Jun. 30, 2018USD ($)	Mar. 31, 2018USD ($)	Dec. 31, 2017USD ($)	Sep. 30, 2017USD ($)	Jun. 30, 2017USD ($)	Mar. 31, 2017USD ($)	Dec. 31, 2018USD ($)properties	Dec. 31, 2017USD ($)	Dec. 31, 2016USD ($)
Concentration by investment:
Number of properties | properties	1,510								1,510
Total NOI									$ 2,267,482	$ 2,232,716	$ 2,404,177
Credit Concentration (Textual) [Abstract]
Percentage total investments with top five customers					41.00%					41.00%
Revenues	$ 1,241,243	$ 1,236,379	$ 1,125,912	$ 1,096,965	$ 1,104,257	$ 1,091,483	$ 1,058,602	$ 1,062,298	$ 4,700,499	$ 4,316,641	$ 4,281,160
Sunrise Senior Living(
Concentration by investment:
Number of properties | properties	161								161
Credit Concentration (Textual) [Abstract]
Revenues									$ 1,154,025
Revera
Concentration by investment:
Number of properties | properties	98								98
Brookdale Senior Living
Concentration by investment:
Number of properties | properties	102								102
Genesis HealthCare
Concentration by investment:
Number of properties | properties	87								87
Benchmark Senior Living
Concentration by investment:
Number of properties | properties	48								48
Remaining portfolio
Concentration by investment:
Number of properties | properties	1,014								1,014
Net Operating Income [Member]
Concentration by investment:
Total NOI									$ 2,267,482
Percent of NOI									100.00%
Net Operating Income [Member] | Sunrise Senior Living(
Concentration by investment:
Total NOI									$ 335,456
Percent of NOI									15.00%
Net Operating Income [Member] | Revera
Concentration by investment:
Total NOI									$ 154,194
Percent of NOI									7.00%
Net Operating Income [Member] | Brookdale Senior Living
Concentration by investment:
Total NOI									$ 142,768
Percent of NOI									6.00%
Net Operating Income [Member] | Genesis HealthCare
Concentration by investment:
Total NOI									$ 137,054
Percent of NOI									6.00%
Net Operating Income [Member] | Benchmark Senior Living
Concentration by investment:
Total NOI									$ 99,439
Percent of NOI									4.00%
Net Operating Income [Member] | Remaining portfolio
Concentration by investment:
Total NOI									$ 1,398,571
Percent of NOI									62.00%

Borrowings Under Lines of Cre_3

Borrowings Under Lines of Credit Facilities and Related Items (Narrative) (Details)	12 Months Ended
	Dec. 31, 2018USD ($)term
Line of Credit Facility [Line Items]
Number of banks in consortium	31
Available to borrow in alternate currencies	$ 1,000,000,000
Applicable margin over index, based on certain debt ratings	0.825%
Annual facility fee for each bank based on commitment amount	0.15%
Accordion Feature
Line of Credit Facility [Line Items]
Unsecured line of credit arrangement	$ 1,000,000,000
Revolving Credit Facility
Line of Credit Facility [Line Items]
Unsecured line of credit arrangement	$ 3,000,000,000
Revolving credit facility, number of successive terms | term	2
Revolving credit facility, extended term	6 months
Revolving Credit Facility | London Interbank Offered Rate (LIBOR)
Line of Credit Facility [Line Items]
Debt instrument, interest rate during period	3.33%
Term Credit Facility
Line of Credit Facility [Line Items]
Unsecured line of credit arrangement	$ 500,000,000
Term Credit Facility, CAD Denominated
Line of Credit Facility [Line Items]
Unsecured line of credit arrangement	250,000,000
Term Credit Facility, CAD Denominated | Accordion Feature
Line of Credit Facility [Line Items]
Unsecured line of credit arrangement	$ 250,000,000

Borrowings Under Lines of Cre_4

Borrowings Under Lines of Credit Facilities and Related Items (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Line of Credit Facility [Abstract]
Balance outstanding at year end	$ 1,147,000	$ 719,000	$ 645,000
Maximum amount outstanding at any month end	2,148,000	1,010,000	1,560,000
Average amount outstanding (total of daily principal balances divided by days in period)	$ 950,581	$ 597,422	$ 762,896
Weighted average interest rate (actual interest expense divided by average borrowings outstanding)	3.07%	2.02%	1.39%

Senior Unsecured Notes and Se_3

Senior Unsecured Notes and Secured Debt (Annual Principal Payments Due on Debt Obligations) (Details) £ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2018USD ($)	Dec. 31, 2018GBP (£)	Dec. 31, 2018CAD ($)	Dec. 31, 2017USD ($)	Dec. 31, 2016USD ($)	Dec. 31, 2015USD ($)
Principal payments due on debt obligations
2,019	$ 1,108,899,000
2,020	815,777,000
2,021	819,124,000
2,022	880,418,000
2,023	2,108,696,000
Thereafter	6,452,781,000
Totals	12,185,695,000
Senior Unsecured Notes and Secured Debt Textual [Abstract]
Senior unsecured notes	9,603,299,000			$ 8,331,722,000
Senior Unsecured Notes
Principal payments due on debt obligations
2,019	600,000,000
2,020	677,489,000
2,021	450,000,000
2,022	600,000,000
2,023	1,783,325,000
Thereafter	5,589,170,000
Totals	$ 9,699,984,000			8,417,447,000	$ 8,260,038,000	$ 8,645,758,000
Senior Unsecured Notes | Maximum
Senior Unsecured Notes and Secured Debt Textual [Abstract]
Interest rate	6.50%	6.50%	6.50%
Senior Unsecured Notes | Minimum
Senior Unsecured Notes and Secured Debt Textual [Abstract]
Interest rate	3.05%	3.05%	3.05%
Secured Debt
Principal payments due on debt obligations
2,019	$ 508,899,000
2,020	138,288,000
2,021	369,124,000
2,022	280,418,000
2,023	325,371,000
Thereafter	863,611,000
Totals	2,485,711,000			$ 2,618,408,000	$ 3,465,066,000	$ 3,478,207,000
Senior Unsecured Notes and Secured Debt Textual [Abstract]
Carrying values of properties securing the debt	$ 5,347,428,000
Secured Debt | Maximum
Senior Unsecured Notes and Secured Debt Textual [Abstract]
Interest rate	12.00%	12.00%	12.00%
Secured Debt | Minimum
Senior Unsecured Notes and Secured Debt Textual [Abstract]
Interest rate	1.69%	1.69%	1.69%
3.35% senior unsecured note due 2020
Senior Unsecured Notes and Secured Debt Textual [Abstract]
Interest rate	3.35%	3.35%	3.35%
Guarantees	$ 219,989,000		$ 300,000
Canadian Denominated Unsecured Term Loan
Senior Unsecured Notes and Secured Debt Textual [Abstract]
Senior unsecured notes	183,325,000		$ 250,000
Unsecured term credit facility
Senior Unsecured Notes and Secured Debt Textual [Abstract]
Senior unsecured notes	$ 500,000,000
UK Debt Due 2028
Senior Unsecured Notes and Secured Debt Textual [Abstract]
Interest rate	4.80%	4.80%	4.80%
Senior unsecured notes issued amount	$ 701,470,000	£ 550,000
UK Debt Due 2034
Senior Unsecured Notes and Secured Debt Textual [Abstract]
Interest rate	4.50%	4.50%	4.50%
Senior unsecured notes issued amount	$ 637,700,000	£ 500,000
London Interbank Offered Rate (LIBOR) | Canadian Denominated Unsecured Term Loan
Senior Unsecured Notes and Secured Debt Textual [Abstract]
Interest rate margin	0.90%
London Interbank Offered Rate (LIBOR) | Unsecured term credit facility
Senior Unsecured Notes and Secured Debt Textual [Abstract]
Interest rate margin	0.90%
Canadian Denominated Unsecured Term Loan | Canadian Denominated Unsecured Term Loan
Senior Unsecured Notes and Secured Debt Textual [Abstract]
Interest rate	3.15%	3.15%	3.15%
Canadian Denominated Unsecured Term Loan | Unsecured term credit facility
Senior Unsecured Notes and Secured Debt Textual [Abstract]
Interest rate	3.37%	3.37%	3.37%

Senior Unsecured Notes and Se_4

Senior Unsecured Notes and Secured Debt (Summary of Senior Unsecured Note Principal Activity) (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2018USD ($)	Dec. 31, 2017USD ($)	Dec. 31, 2016USD ($)
Unsecured note principal activity
Debt issued	$ 2,824,176	$ 7,500	$ 693,560
Long-term Debt, Amount, ending balance	12,185,695
Senior Unsecured Notes
Unsecured note principal activity
Long-term Debt, Amount, beginning balance	8,417,447	8,260,038	8,645,758
Debt issued	2,850,000	7,500	705,000
Debt extinguished	(1,450,000)	(5,000)	(850,000)
Foreign currency	(117,463)	154,909	(240,720)
Long-term Debt, Amount, ending balance	$ 9,699,984	$ 8,417,447	$ 8,260,038
Weighted average interest rate
Weighted Avg. Interest Rate, beginning balance	4.31%	4.25%	4.24%
Debt issued, weighted avg. interest rate	0.0457	0.0197	0.0423
Debt extinguished, weighted avg. interest rate	0.0346	0.0183	0.0419
Foreign currency, weighted avg. interest rate	0.0416	0.0429	0.0457
Weighted Avg. Interest Rate, ending balance	4.48%	4.31%	4.25%

Senior Unsecured Notes and Se_5

Senior Unsecured Notes and Secured Debt (Summary of Secured Debt Principal Activity) (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2018USD ($)	Dec. 31, 2017USD ($)	Dec. 31, 2016USD ($)
Secured debt principal activity
Debt issued	$ 45,447	$ 241,772	$ 460,015
Long-term Debt, Amount, ending balance	12,185,695
Secured Debt
Secured debt principal activity
Long-term Debt, Amount, beginning balance	2,618,408	3,465,066	3,478,207
Debt issued	45,447	241,772	460,015
Debt assumed	292,887	23,094	60,898
Debt extinguished	(306,553)	(1,080,268)	(489,293)
Debt deconsolidated	0	(60,000)	0
Principal payments	(56,288)	(64,078)	(74,466)
Foreign currency	(108,190)	92,822	29,705
Long-term Debt, Amount, ending balance	$ 2,485,711	$ 2,618,408	$ 3,465,066
Weighted average interest rate
Weighted Avg. Interest Rate, beginning balance	3.76%	4.09%	4.44%
Debt issued, weighted avg. interest rate	0.0340	0.0282	0.0265
Debt assumed, weighted avg. interest rate	0.0464	0.0667	0.0430
Debt extinguished, weighted avg. interest rate	0.0536	0.0525	0.0511
Debt deconsolidated, weighted avg. interest rate	0	0.0380	0
Principal payments, weighted avg. interest rate	0.0391	0.0434	0.0466
Foreign currency, weighted avg. interest rate	0.0333	0.0316	0.0367
Weighted Avg. Interest Rate, ending balance	3.90%	3.76%	4.09%

Derivative Instruments (Narrati

Derivative Instruments (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Payments for (proceeds from) hedge, investing activities	$ 70,897	$ 52,719

Derivative Instruments (Notiona

Derivative Instruments (Notional Amount of Derivatives and Other Financial Instruments) (Details) £ in Thousands, $ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2018GBP (£)	Dec. 31, 2018CAD ($)	Dec. 31, 2017GBP (£)	Dec. 31, 2017CAD ($)	Dec. 31, 2018USD ($)	Dec. 31, 2018GBP (£)	Dec. 31, 2018CAD ($)	Dec. 31, 2017USD ($)	Dec. 31, 2017GBP (£)	Dec. 31, 2017CAD ($)
Designated as Hedging Instrument | Net Investment Hedging | Canada, Dollars
Derivatives, Fair Value [Line Items]
Derivative, notional amount							$ 575,000			$ 575,000
Notional amount of non-derivative instruments		$ 250,000		$ 250,000
Designated as Hedging Instrument | Net Investment Hedging | United Kingdom, Pounds
Derivatives, Fair Value [Line Items]
Derivative, notional amount | £						£ 890,708			£ 550,000
Notional amount of non-derivative instruments | £	£ 1,050,000		£ 1,050,000
Designated as Hedging Instrument | Cash Flow Hedging | Canada, Dollars
Derivatives, Fair Value [Line Items]
Derivative, notional amount							0			36,000
Not Designated as Hedging Instrument | United States of America, Dollars
Derivatives, Fair Value [Line Items]
Derivative, notional amount					$ 405,819			$ 408,007
Not Designated as Hedging Instrument | Canada, Dollars | Short [Member]
Derivatives, Fair Value [Line Items]
Derivative, notional amount							325,000			0
Not Designated as Hedging Instrument | Canada, Dollars | Long [Member]
Derivatives, Fair Value [Line Items]
Derivative, notional amount							$ 405,000			$ 80,000
Not Designated as Hedging Instrument | United Kingdom, Pounds | Short [Member]
Derivatives, Fair Value [Line Items]
Derivative, notional amount | £						350,000			0
Not Designated as Hedging Instrument | United Kingdom, Pounds | Long [Member]
Derivatives, Fair Value [Line Items]
Derivative, notional amount | £						£ 350,000			£ 0

Derivative Instruments (Impact

Derivative Instruments (Impact of Derivative Instruments on the Consolidated Statements of Comprehensive Income) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Derivative [Line Items]
Loss (gain) on derivatives and financial instruments, net	$ 4,016,000	$ (2,284,000)	$ 2,448,000
Interest Rate Swap [Member]
Derivative [Line Items]
Derivative, Net Hedge Ineffectiveness Gain (Loss)		(2,476,000)	7,871,000
Foreign Exchange Option [Member]
Derivative [Line Items]
Loss (gain) on derivatives and financial instruments, net		(49,000)	673,000
Foreign Exchange Contract [Member]
Derivative [Line Items]
Derivative, Excluded Component, Gain (Loss), Recognized in Earnings	0
Gain (loss) recognized in OCI	211,390,000
Foreign Currency Translation Adjustment Portion Attributable To Parent 2		0	(2,516,000)
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net		$ (252,168,000)	$ 357,021,000
Designated as Hedging Instrument
Derivative [Line Items]
Gain (loss) on forward exchange contracts recognized in income.	12,271,000
Not Designated as Hedging Instrument
Derivative [Line Items]
Gain (loss) on forward exchange contracts recognized in income.	$ 5,233,000

Commitments and Contingencies_2

Commitments and Contingencies (Narrative) (Details)	12 Months Ended
	Dec. 31, 2018USD ($)obligation	Dec. 31, 2017USD ($)
Commitments and Contingencies (Textuals) [Abstract]
Number of outstanding letters of credit | obligation	14
Outstanding letters of credit	$ 50,805,000
Outstanding construction financings for leased properties	194,365,000	$ 237,746,000
Additional financing to complete construction	436,984,000
Agreement to acquire outpatient medical facilities	1,250,000,000
Total contingent purchase obligations	$ 17,309,000
Expense recognized for the donation of the corporate headquarters		$ 40,730,000
Minimum part of economic life of leased asset to be classified as capital lease	75.00%
Minimum net present value of future minimum lease payments to be classified as capital lease	90.00%
Operating lease obligations relating to certain ground leases	$ 1,138,046,000
Aggregate future minimum rentals to be received	$ 72,789,000

Commitments and Contingencies_3

Commitments and Contingencies (Future Minimum Lease Payments) (Details)	Dec. 31, 2018USD ($)
Operating Leases
Operating Leases 2019	$ 18,242,000
Operating Leases 2020	17,785,000
Operating Leases 2021	17,607,000
Operating Leases 2022	16,961,000
Operating Leases 2023	17,004,000
Operating Leases Thereafter	1,050,447,000
Operating Lease Total	1,138,046,000
Capital Leases
Capital Leases 2019	4,173,000
Capital Leases 2020	4,173,000
Capital Leases 2021	4,173,000
Capital Leases 2022	4,173,000
Capital Leases 2023	67,573,000
Capital Leases Thereafter	0
Capital Leases Total	84,265,000
Principal and interest obligations under capital lease arrangements	167,324,000
Accumulated depreciation assets under capital lease recorded in real property	$ 33,676,000

Stockholder's Equity (Summary o

Stockholder's Equity (Summary of Stockholders' Equity Capital Accounts) (Details) - $ / shares	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Preferred Stock, $1.00 par value:
Preferred Stock, par value (in USD per share)	$ 1	$ 1
Authorized shares (in shares)	50,000,000	50,000,000
Issued shares (in shares)	14,375,000	14,375,000
Outstanding shares (in shares)	14,369,965	14,370,060	25,875,000	25,875,000
Common Stock, $1.00 par value:
Common Stock, par value (in USD per share)	$ 1	$ 1
Authorized shares (in shares)	700,000,000	700,000,000
Issued shares (in shares)	384,849,236	372,852,311
Outstanding shares (in shares)	383,674,603	371,731,551

Stockholder's Equity (Preferred

Stockholder's Equity (Preferred Stock Activity) (Details) - shares	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Increase (Decrease) In Stock By Class [Roll Forward]
Preferred stock, beginning balance (in shares)	14,370,060	25,875,000	25,875,000
Shares redeemed (in shares)	0	(11,500,000)	0
Shares converted (in shares)	(95)	(4,940)	0
Preferred stock, ending balance (in shares)	14,369,965	14,370,060	25,875,000	25,875,000
Weighted Average Dividend Rate [Roll Forward]
PreferredStockDividendRatePercentage	6.50%	6.50%	6.50%	6.50%
Preferred stock, weighted avg. dividend rate, shares redeemed	0.00%	6.50%	0.00%
Preferred stock, weighted avg. dividend rate, shares converted	6.50%	6.50%	0.00%
PreferredStockDividendRatePercentage	6.50%	6.50%	6.50%	6.50%

Stockholder's Equity (Narrative

Stockholder's Equity (Narrative) (Details) $ / shares in Units, $ in Thousands	Apr. 30, 2018trading_daytracking_days	Mar. 31, 2012shares	Mar. 31, 2011$ / sharesshares	Dec. 31, 2018USD ($)shares	Dec. 31, 2017USD ($)shares	Dec. 31, 2016USD ($)
Preferred Stock [Line Items]
Preferred stock issued (in shares)				14,375,000	14,375,000
Common stock conversion, threshold percentage of daily volume-weighted average prices of common stock minimum	130.00%
Common stock conversion, threshold trading days | trading_day	20
Common stock conversion, threshold consecutive tracking days | tracking_days	30
Preferred stock redemption charge | $				$ 0	$ 9,769	$ 0
Series I Preferred Stock
Preferred Stock [Line Items]
Preferred stock issued (in shares)			14,375,000
Preferred stock balance issued average rate			6.50%
Liquidation value per preferred share (in USD per share) | $ / shares			$ 50
Equivalent number of common stock on conversion of preferred shares (in shares)			0.8460
Initial conversion Price (in USD per share) | $ / shares			$ 59.10
Series J Preferred Stock
Preferred Stock [Line Items]
Preferred stock issued (in shares)		11,500,000
Preferred stock balance issued average rate		6.50%
Preferred stock redemption charge | $					$ 9,769

Stockholder's Equity (Summary_2

Stockholder's Equity (Summary of Common Stock Activity) (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2018USD ($)shares	Dec. 31, 2017USD ($)shares	Dec. 31, 2016USD ($)shares
Summary of common stock issuances
Dividend reinvestment plan issuances, Shares Issued (in shares) | shares	6,529,417	5,640,008	4,145,457
Dividend reinvestment plan issuances, Average Price (in USD per share)	65.55	70.13	70.40
Dividend reinvestment plan issuances, Gross Proceeds	$ 428,009	$ 395,526	$ 291,852
Dividend reinvestment plan issuances, Net Proceeds	$ 423,075	$ 394,639	$ 291,571
Option exercises, Shares Issued (in shares) | shares	56,960	252,979	141,405
Option exercises, Average Price (in USD per share)	42.66	51.16	47.13
Option exercises, Gross Proceeds	$ 2,430	$ 12,942	$ 6,664
Option exercises, Net Proceeds	$ 2,430	$ 12,942	$ 6,664
Equity shelf program issuances, Shares Issued (in shares) | shares	5,241,349	2,986,574	3,134,901
Equity shelf program issuances, Average Price (in USD per share)	69.95	72.30	76.01
Equity shelf program issuances, Gross Proceeds	$ 366,640	$ 215,917	$ 238,286
Equity shelf program issuances, Net Proceeds	$ 364,070	$ 214,406	$ 235,959
Preferred stock conversions, Shares Issued (in shares) | shares	83	4,300
Redemption of equity membership units, Shares Issued (in shares) | shares		91,180
Stock incentive plans, net of forfeitures, Shares Issued (in shares) | shares	115,243	154,337	402,740
Shares Issued (in shares) | shares	11,943,052	9,129,378	7,824,503
Gross Proceeds	$ 797,079	$ 624,385	$ 536,802
Net Proceeds	$ 789,575	$ 621,987	$ 534,194

Stockholder's Equity (Summary_3

Stockholder's Equity (Summary of Dividend Payments) (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Summary of dividend payments
Dividends declared and paid per common share (in USD per share)	$ 3.4800	$ 3.4800	$ 3.4400
Common stock cash dividends	$ 1,300,141	$ 1,277,321	$ 1,233,519
Total dividend paid	$ 1,346,845	$ 1,326,731	$ 1,298,925
Series I Preferred Stock
Summary of dividend payments
Dividends declared and paid per Preferred share (in USD per share)	$ 3.2500	$ 3.2500	$ 3.2500
Preferred stock cash dividends	$ 46,704	$ 46,711	$ 46,719
Series J Preferred Stock
Summary of dividend payments
Dividends declared and paid per Preferred share (in USD per share)	$ 0	$ 0.2347	$ 1.6251
Preferred stock cash dividends	$ 0	$ 2,699	$ 18,687

Stockholder's Equity (Accumulat

Stockholder's Equity (Accumulated Other Comprehensive Income (Loss)) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Accumulated Other Comprehensive Income (Loss)
Balances at beginning of period	$ 14,925,452	$ 15,281,472	$ 15,175,885
OCI, net of tax	(41,288)	80,414	(78,833)
Balances at end of period	15,586,599	14,925,452	15,281,472
Foreign Currency Translation
Accumulated Other Comprehensive Income (Loss)
Balances at beginning of period	(110,581)	(173,496)
OCI, before reclassifications, net of tax	(18,648)	62,915
Reclassification		0
OCI, net of tax		62,915
Balances at end of period	(129,229)	(110,581)	(173,496)
Available for Sale Securities
Accumulated Other Comprehensive Income (Loss)
Balances at beginning of period	0	5,120
OCI, before reclassifications, net of tax	0	0
Reclassification		(5,120)
OCI, net of tax		(5,120)
Balances at end of period	0	0	5,120
Actuarial losses
Accumulated Other Comprehensive Income (Loss)
Balances at beginning of period	(884)	(1,153)
OCI, before reclassifications, net of tax	344	269
Reclassification		0
OCI, net of tax		269
Balances at end of period	(540)	(884)	(1,153)
Cash Flow Hedges
Accumulated Other Comprehensive Income (Loss)
Balances at beginning of period	0	(2)
OCI, before reclassifications, net of tax	0	2
Reclassification		0
OCI, net of tax		2
Balances at end of period	0	0	(2)
Accumulated Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Income (Loss)
Balances at beginning of period	(111,465)	(169,531)	(88,243)
OCI, before reclassifications, net of tax	(18,304)	63,186
Reclassification		(5,120)
OCI, net of tax	(18,304)	58,066	(81,288)
Balances at end of period	$ (129,769)	$ (111,465)	$ (169,531)

Stock Incentive Plans (Narrativ

Stock Incentive Plans (Narrative) (Details) - USD ($) shares in Thousands	12 Months Ended
	Dec. 31, 2018	May 31, 2016
Stock Incentive Plans (Textuals) [Abstract]
Number of common stock authorized for Long-Term Incentive Plan		10,000
Long Term Incentive Plan [Member]
Stock Incentive Plans (Textuals) [Abstract]
Shared based compensation payment award description	Awards vest over two to three years after the end of the performance period with a portion vesting immediately at the end of the performance periods.
Stock options | Long Term Incentive Plan [Member]
Stock Incentive Plans (Textuals) [Abstract]
Options expiration period	10 years
Stock options | Maximum
Stock Incentive Plans (Textuals) [Abstract]
Vesting period	5 years
Stock options | Minimum
Stock Incentive Plans (Textuals) [Abstract]
Vesting period	3 years
Restricted stock | Maximum
Stock Incentive Plans (Textuals) [Abstract]
Vesting period	3 years
Restricted stock | Minimum
Stock Incentive Plans (Textuals) [Abstract]
Vesting period	2 years
Restricted stock | Stock Option Restricted Stock Deferred Stock Units And Dividend Equivalent Rights [Member]
Stock Incentive Plans (Textuals) [Abstract]
Unrecognized compensation cost related to unvested stock options granted stock under our stock incentive plans	$ 35,834,000
Expected recognized period	2 years

Stock Incentive Plans (Compensa

Stock Incentive Plans (Compensation Expense Recognized) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation Expense	$ 27,646	$ 19,102	$ 28,869
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation Expense	0	10	266
Restricted stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation Expense	$ 27,646	$ 19,092	$ 28,603

Stock Incentive Plans (Non-Vest

Stock Incentive Plans (Non-Vested Restricted Stock Incentive Awards) (Details)	12 Months Ended
	Dec. 31, 2018$ / sharesshares
Non-vested stock incentive awards
Beginning Balance, Non-vested, shares | shares	698,000
Vested, shares | shares	(166,000)
Granted, shares | shares	723,000
Terminated, shares | shares	(35,000)
Ending Balance, Non-vested, shares | shares	1,220,000
Beginning of Period, Non-vested , Weighted Average Grant Date Fair Value (in USD per share) | $ / shares	$ 61
Vested, Weighted Average Grant Date Fair Value (in USD per share) | $ / shares	63.88
Granted, Weighted Average Grant Date Fair Value (in USD per share) | $ / shares	54.16
Terminated, Weighted Average Grant Date Fair Value (in USD per share) | $ / shares	60.90
Ending of Period, Non-vested, Weighted Average Grant Date Fair Value (in USD per share) | $ / shares	$ 62.56

Earnings Per Share (Details)

Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Computation of basic and diluted earnings per share
Numerator for basic and diluted earnings per share - net income attributable to common stockholders	$ 101,763	$ 64,384	$ 154,432	$ 437,671	$ (111,523)	$ 74,043	$ 188,429	$ 312,639	$ 758,250	$ 463,595	$ 1,012,397
Denominator for basic earnings per share: weighted-average shares (in shares)									373,620	367,237	358,275
Effect of dilutive securities:
Employee stock options (in shares)									9	47	110
Non-vested restricted shares (in shares)									512	482	449
Redeemable shares (in shares)									1,096	1,235	1,393
Employee stock purchase program (in shares)									13	0	0
Dilutive potential common shares (in shares)									1,630	1,764	1,952
Denominator for diluted earnings per share: adjusted-weighted average shares (in shares)									375,250	369,001	360,227
Basic earnings per share (in USD per share)	$ 0.27	$ 0.17	$ 0.42	$ 1.18	$ (0.31)	$ 0.20	$ 0.51	$ 0.86	$ 2.03	$ 1.26	$ 2.83
Diluted earnings per share (in USD per share)	$ 0.27	$ 0.17	$ 0.41	$ 1.17	$ (0.31)	$ 0.20	$ 0.51	$ 0.86	$ 2.02	$ 1.26	$ 2.81

Disclosure about Fair Value o_3

Disclosure about Fair Value of Financial Instruments (Carrying Amounts and Estimated Fair Values of Financial Instruments) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Financial assets:
Loans receivable, Carrying Amount	$ 398,711	$ 495,871
Equity Securities, Carrying Amount	11,286	7,269
Equity securities, Fair Value	11,286	7,269
Cash and cash equivalents, Carrying Amount	215,376	243,777
Cash and cash equivalents, Fair Value	215,376	243,777
Restricted cash, Carrying Value	100,753	65,526
Restricted cash, Fair Value	100,753	65,526
Foreign currency forward contracts and cross currency swaps, Carrying Amount	94,729	15,604
Foreign currency forward contracts and cross currency swaps, Fair Value	94,729	15,604
Financial liabilities:
Borrowings under unsecured lines of credit arrangements, Carrying Amount	1,147,000	719,000	$ 645,000
Borrowings under unsecured lines of credit arrangements, Fair Value	1,147,000	719,000
Senior unsecured notes, Carrying Amount	9,603,299	8,331,722
Senior unsecured notes, Fair Value	10,043,797	9,168,432
Secured debt, Carrying Amount	2,476,177	2,608,976
Secured debt, Fair Value	2,499,130	2,641,997
Foreign currency forward contracts and cross currency swaps, Carrying Amount	71,109	38,654
Foreign currency forward contracts and cross currency swaps, Fair Value	71,109	38,654
Redeemable OP unitholder interests, Carrying Value	103,071	97,476
Redeemable OP unitholder interests, Fair Value	103,071	97,476
Mortgage loans receivable
Financial assets:
Loans receivable, Carrying Amount	249,071	306,120
Loans receivable, Fair Value	257,337	332,508
Other real estate loans receivable
Financial assets:
Loans receivable, Carrying Amount	81,268	121,379
Loans receivable, Fair Value	$ 82,742	$ 125,480

Disclosure about Fair Value o_4

Disclosure about Fair Value of Financial Instruments (Items Measured at Fair Value on a Recurring Basis) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
The Market approach utilized to measure fair value of financial assets and liabilities on recurring basis
Equity securities	$ 11,286	$ 7,269
Foreign currency forward contracts and cross currency swaps, net asset (liability)	23,620
Redeemable OP unitholder interests	103,071
Totals	137,977
Level 1
The Market approach utilized to measure fair value of financial assets and liabilities on recurring basis
Equity securities	11,286
Foreign currency forward contracts and cross currency swaps, net asset (liability)	0
Redeemable OP unitholder interests	0
Totals	11,286
Level 2
The Market approach utilized to measure fair value of financial assets and liabilities on recurring basis
Equity securities	0
Foreign currency forward contracts and cross currency swaps, net asset (liability)	23,620
Redeemable OP unitholder interests	103,071
Totals	126,691
Level 3
The Market approach utilized to measure fair value of financial assets and liabilities on recurring basis
Equity securities	0
Foreign currency forward contracts and cross currency swaps, net asset (liability)	0
Redeemable OP unitholder interests	0
Totals	$ 0

Segment Reporting (Narrative) (

Segment Reporting (Narrative) (Details)	12 Months Ended
	Dec. 31, 2018segment
Segment Reporting (Details) [Abstract]
Number of operating segments	3

Segment Reporting (Segment Info

Segment Reporting (Segment Information for Reportable Segments) (Details) - USD ($)	3 Months Ended								12 Months Ended
	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Summary of information for reportable segments
Resident fees and services									$ 3,234,852,000	$ 2,779,423,000	$ 2,504,731,000
Rental income									1,380,422,000	1,445,871,000	1,648,815,000
Interest income									55,814,000	73,811,000	97,963,000
Other income									29,411,000	17,536,000	29,651,000
Total revenues	$ 1,241,243,000	$ 1,236,379,000	$ 1,125,912,000	$ 1,096,965,000	$ 1,104,257,000	$ 1,091,483,000	$ 1,058,602,000	$ 1,062,298,000	4,700,499,000	4,316,641,000	4,281,160,000
Property operating expenses									2,433,017,000	2,083,925,000	1,876,983,000
Consolidated net operating income									2,267,482,000	2,232,716,000	2,404,177,000
Depreciation and amortization									950,459,000	921,720,000	901,242,000
Interest expense									526,592,000	484,622,000	521,345,000
General and administrative expenses									126,383,000	122,008,000	155,241,000
Loss (gain) on derivatives and financial instruments, net									(4,016,000)	2,284,000	(2,448,000)
Transaction costs									0	0	42,910,000
Loss (gain) on extinguishment of debt, net									16,097,000	37,241,000	17,214,000
Provision for loan losses					62,966,000				0	62,966,000	10,215,000
Impairment of assets					99,821,100				115,579,000	124,483,000	37,207,000
Other expenses									112,898,000	177,776,000	11,998,000
Income (loss) from continuing operations before income taxes and other items									423,490,000	299,616,000	709,253,000
Income tax (expense) benefit									(8,674,000)	(20,128,000)	19,128,000
Income (loss) from unconsolidated entities									(641,000)	(83,125,000)	(10,357,000)
Gain (loss) on real estate dispositions, net									415,575,000	344,250,000	364,046,000
Income from continuing operations									829,750,000	540,613,000	1,082,070,000
Net income									829,750,000	540,613,000	1,082,070,000
Total assets	30,342,072,000				27,944,445,000				30,342,072,000	27,944,445,000
Non capitalizable transaction cost									81,116,000	88,316,000
Other than temporary asset impairment charges					18,294,000					18,294,000
Expense recognized for the donation of the corporate headquarters										40,730,000
Corporate, Non-Segment
Summary of information for reportable segments
Resident fees and services									0	0	0
Rental income									0	0	0
Interest income									0	0	0
Other income									2,275,000	1,538,000	939,000
Total revenues									2,275,000	1,538,000	939,000
Property operating expenses									0	0	0
Consolidated net operating income									2,275,000	1,538,000	939,000
Depreciation and amortization									0	0	0
Interest expense									436,256,000	396,148,000	399,035,000
General and administrative expenses									126,383,000	122,008,000	155,241,000
Loss (gain) on derivatives and financial instruments, net									0	0	(2,516,000)
Transaction costs											0
Loss (gain) on extinguishment of debt, net									4,091,000	0	16,439,000
Provision for loan losses										0	0
Impairment of assets									0	0	0
Other expenses									7,729,000	50,829,000	11,998,000
Income (loss) from continuing operations before income taxes and other items									(572,184,000)	(567,447,000)	(579,258,000)
Income tax (expense) benefit									(11,362,000)	2,070,000	24,488,000
Income (loss) from unconsolidated entities									0	0	0
Gain (loss) on real estate dispositions, net									0	0	0
Income from continuing operations									(583,546,000)	(565,377,000)	(554,770,000)
Net income									(583,546,000)	(565,377,000)	(554,770,000)
Total assets	196,908,000				104,955,000				196,908,000	104,955,000
Seniors Housing Operating | Operating Segments
Summary of information for reportable segments
Resident fees and services									3,234,852,000	2,779,423,000	2,504,731,000
Rental income									0	0	0
Interest income									578,000	69,000	4,180,000
Other income									5,024,000	5,127,000	17,085,000
Total revenues									3,240,454,000	2,784,619,000	2,525,996,000
Property operating expenses									2,255,432,000	1,904,593,000	1,711,882,000
Consolidated net operating income									985,022,000	880,026,000	814,114,000
Depreciation and amortization									529,449,000	484,796,000	415,429,000
Interest expense									69,060,000	63,265,000	81,853,000
General and administrative expenses									0	0	0
Loss (gain) on derivatives and financial instruments, net									0	0	0
Transaction costs											29,207,000
Loss (gain) on extinguishment of debt, net									110,000	3,785,000	(88,000)
Provision for loan losses										0	0
Impairment of assets									7,599,000	21,949,000	12,403,000
Other expenses									6,624,000	8,347,000	0
Income (loss) from continuing operations before income taxes and other items									372,180,000	297,884,000	275,310,000
Income tax (expense) benefit									1,202,000	(16,430,000)	(3,762,000)
Income (loss) from unconsolidated entities									(28,142,000)	(105,236,000)	(20,442,000)
Gain (loss) on real estate dispositions, net									(2,245,000)	56,295,000	9,880,000
Income from continuing operations									342,995,000	232,513,000	260,986,000
Net income									342,995,000	232,513,000	260,986,000
Total assets	14,607,127,000				13,432,001,000				14,607,127,000	13,432,001,000
Triple-net | Operating Segments
Summary of information for reportable segments
Resident fees and services									0	0	0
Rental income									828,865,000	885,811,000	1,112,325,000
Interest income									54,926,000	73,742,000	90,476,000
Other income									17,173,000	7,531,000	6,059,000
Total revenues									900,964,000	967,084,000	1,208,860,000
Property operating expenses									915,000	0	0
Consolidated net operating income									900,049,000	967,084,000	1,208,860,000
Depreciation and amortization									235,480,000	243,830,000	297,197,000
Interest expense									14,225,000	15,194,000	21,370,000
General and administrative expenses									0	0	0
Loss (gain) on derivatives and financial instruments, net									(4,016,000)	2,284,000	68,000
Transaction costs											10,016,000
Loss (gain) on extinguishment of debt, net									(32,000)	29,083,000	863,000
Provision for loan losses										62,966,000	6,935,000
Impairment of assets									107,980,000	96,909,000	20,169,000
Other expenses									90,975,000	116,689,000	0
Income (loss) from continuing operations before income taxes and other items									455,437,000	400,129,000	852,242,000
Income tax (expense) benefit									1,611,000	(4,291,000)	(1,087,000)
Income (loss) from unconsolidated entities									21,938,000	19,428,000	9,767,000
Gain (loss) on real estate dispositions, net									196,589,000	286,325,000	355,394,000
Income from continuing operations									675,575,000	701,591,000	1,216,316,000
Net income									675,575,000	701,591,000	1,216,316,000
Total assets	10,111,227,000				9,325,344,000				10,111,227,000	9,325,344,000
Outpatient Medical | Operating Segments
Summary of information for reportable segments
Resident fees and services									0	0	0
Rental income									551,557,000	560,060,000	536,490,000
Interest income									310,000	0	3,307,000
Other income									4,939,000	3,340,000	5,568,000
Total revenues									556,806,000	563,400,000	545,365,000
Property operating expenses									176,670,000	179,332,000	165,101,000
Consolidated net operating income									380,136,000	384,068,000	380,264,000
Depreciation and amortization									185,530,000	193,094,000	188,616,000
Interest expense									7,051,000	10,015,000	19,087,000
General and administrative expenses									0	0	0
Loss (gain) on derivatives and financial instruments, net									0	0	0
Transaction costs											3,687,000
Loss (gain) on extinguishment of debt, net									11,928,000	4,373,000	0
Provision for loan losses										0	3,280,000
Impairment of assets									0	5,625,000	4,635,000
Other expenses									7,570,000	1,911,000	0
Income (loss) from continuing operations before income taxes and other items									168,057,000	169,050,000	160,959,000
Income tax (expense) benefit									(125,000)	(1,477,000)	(511,000)
Income (loss) from unconsolidated entities									5,563,000	2,683,000	318,000
Gain (loss) on real estate dispositions, net									221,231,000	1,630,000	(1,228,000)
Income from continuing operations									394,726,000	171,886,000	159,538,000
Net income									394,726,000	171,886,000	$ 159,538,000
Total assets	$ 5,426,810,000				$ 5,082,145,000				$ 5,426,810,000	$ 5,082,145,000

Segment Reporting (Properties a

Segment Reporting (Properties and Other Investments by Geographic Location) (Details) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2018USD ($)	Sep. 30, 2018USD ($)	Jun. 30, 2018USD ($)	Mar. 31, 2018USD ($)	Dec. 31, 2017USD ($)	Sep. 30, 2017USD ($)	Jun. 30, 2017USD ($)	Mar. 31, 2017USD ($)	Dec. 31, 2018USD ($)	Dec. 31, 2017USD ($)	Dec. 31, 2016USD ($)
Segment Reporting Information [Line Items]
Amount	$ 1,241,243	$ 1,236,379	$ 1,125,912	$ 1,096,965	$ 1,104,257	$ 1,091,483	$ 1,058,602	$ 1,062,298	$ 4,700,499	$ 4,316,641	$ 4,281,160
Percentage									1	1	1
Assets:
Amount	$ 30,342,072				$ 27,944,445				$ 30,342,072	$ 27,944,445
Percentage	1				1				1	1
United States
Segment Reporting Information [Line Items]
Amount									$ 3,777,960	$ 3,464,527	$ 3,453,485
Percentage									0.804	0.803	0.806
Assets:
Amount	$ 24,884,292				$ 22,274,443				$ 24,884,292	$ 22,274,443
Percentage	0.820				0.797				0.820	0.797
United Kingdom
Segment Reporting Information [Line Items]
Amount									$ 452,956	$ 407,351	$ 388,383
Percentage									0.096	0.094	0.091
Assets:
Amount	$ 3,078,994				$ 3,239,039				$ 3,078,994	$ 3,239,039
Percentage	0.101				0.116				0.101	0.116
Canada
Segment Reporting Information [Line Items]
Amount									$ 469,583	$ 444,763	$ 439,292
Percentage									0.100	0.103	0.103
Assets:
Amount	$ 2,378,786				$ 2,430,963				$ 2,378,786	$ 2,430,963
Percentage	0.079				0.087				0.079	0.087

Income Taxes and Distribution_2

Income Taxes and Distributions (Narrative) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Income Tax Textuals [Line Items]
Percentage of taxable income to be distributed to stockholders for federal tax purposes	90.00%
Percentage of federal excise tax on real estate investment trusts that do not distribute income.	4.00%
Income tax provision	$ 8,674,000	$ 20,128,000	$ (19,128,000)
Cumulative loss period	3 years
Tax valuation allowance	$ 155,592,000
Built-in gains tax recognition period	5 years
NOL carryforwards	$ 348,031,000
International [Member]
Income Tax Textuals [Line Items]
Income tax provision	9,804,000,000	4,806,000,000	$ (3,315,000,000)
Canada
Income Tax Textuals [Line Items]
NOL carryforwards	154,029,000,000	134,552,000,000
United Kingdom
Income Tax Textuals [Line Items]
NOL carryforwards	$ 242,377,000,000	$ 183,712,000,000

Income Taxes and Distribution_3

Income Taxes and Distributions (Cash Distributions Paid to Common Stockholders) (Details) - $ / shares	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Per Share
Ordinary dividend	$ 2.1988	$ 1.8117	$ 2.5067
Long-term capital gain/(loss)	1.1153	1.5755	0.8760
Return of capital	0.1659	0.0928	0.0573
Totals	3.4800	3.4800	3.4400
Section 199A dividend included in Ordinary dividend	2.1988
Qualified Dividend		0.0038	0.0047
Gains 1250 per share	$ 0.3822	$ 0.3557	$ 0.4120

Income Taxes and Distribution_4

Income Taxes and Distributions (Provision for Income Tax Expense (Benefit) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Income Tax Disclosure [Abstract]
Current	$ 15,850	$ 7,633	$ 14,944
Deferred	(7,176)	12,495	(34,072)
Totals	$ 8,674	$ 20,128	$ (19,128)

Income Taxes and Distribution_5

Income Taxes and Distributions (Reconciliation of Income Taxes) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Effective Income Tax Rate Reconciliation, Amount [Abstract]
Tax at statutory rate on earnings from continuing operations before unconsolidated entities, noncontrolling interests and income taxes	$ 176,069	$ 199,588	$ 372,030
Increase (decrease) in valuation allowance	28,309	30,445	(2,128)
Tax at statutory rate on earnings not subject to federal income taxes	(206,937)	(234,468)	(399,571)
Foreign permanent depreciation	8,110	10,065	9,205
Other differences	3,123	14,498	1,336
Totals	$ 8,674	$ 20,128	$ (19,128)

Income Taxes and Distribution_6

Income Taxes and Distributions (Tax Effects of Taxable and Deductible Temporary Differences) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Tax effect of temporary differences
Investments and property, primarily differences in investment basis, depreciation and amortization, the basis of land assets and the treatment of interests and certain costs	$ (2,533)	$ (11,812)	$ (7,089)
Operating loss and interest deduction carryforwards	98,713	94,654	82,469
Expense accruals and other	48,804	25,146	15,978
Valuation allowance	(155,592)	(127,283)	(96,838)	$ (98,966)
Net deferred tax assets (liabilities)	$ (10,608)	$ (19,295)	$ (5,480)

Income Taxes and Distribution_7

Income Taxes and Distributions (Valuation Allowance Rollforward) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Valuation Allowance
Beginning balance	$ 127,283	$ 96,838	$ 98,966
Expense (benefit)	28,309	30,445	(2,128)
Ending balance	$ 155,592	$ 127,283	$ 96,838

Quarterly Results of Operatio_3

Quarterly Results of Operations (Unaudited) (Details) - USD ($)	3 Months Ended								12 Months Ended
	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Summary of Unaudited Quarterly Results of Operations
Revenues	$ 1,241,243,000	$ 1,236,379,000	$ 1,125,912,000	$ 1,096,965,000	$ 1,104,257,000	$ 1,091,483,000	$ 1,058,602,000	$ 1,062,298,000	$ 4,700,499,000	$ 4,316,641,000	$ 4,281,160,000
Net income (loss) attributable to common stockholders	$ 101,763,000	$ 64,384,000	$ 154,432,000	$ 437,671,000	$ (111,523,000)	$ 74,043,000	$ 188,429,000	$ 312,639,000	$ 758,250,000	$ 463,595,000	$ 1,012,397,000
Net income (loss) attributable to common stockholders per share:
Basic (in USD per share)	$ 0.27	$ 0.17	$ 0.42	$ 1.18	$ (0.31)	$ 0.20	$ 0.51	$ 0.86	$ 2.03	$ 1.26	$ 2.83
Diluted (in USD per share)	$ 0.27	$ 0.17	$ 0.41	$ 1.17	$ (0.31)	$ 0.20	$ 0.51	$ 0.86	$ 2.02	$ 1.26	$ 2.81
Quarterly Results of Operations (Textuals) [Abstract]
Impairment of assets					$ 99,821,100				$ 115,579,000	$ 124,483,000	$ 37,207,000
Provision for Loan and Lease Losses					$ 62,966,000				$ 0	$ 62,966,000	$ 10,215,000

Variable Interest Entities (Det

Variable Interest Entities (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Assets:
Total assets	$ 1,007,091	$ 1,030,775
Liabilities and equity:
Total equity	523,429	544,840
Total liabilities and equity	1,007,091	1,030,775
Net real property owned
Assets:
Total assets	973,813	1,002,137
Cash and cash equivalents
Assets:
Total assets	18,678	12,308
Receivables and other assets
Assets:
Total assets	14,600	16,330
Secured debt
Liabilities and equity:
Total liabilities	465,433	471,103
Accrued expenses and other liabilities
Liabilities and equity:
Total liabilities	$ 18,229	$ 14,832

Subsequent Events (Details)

Subsequent Events (Details) - USD ($) $ in Thousands	Feb. 28, 2019	Feb. 15, 2019	Mar. 31, 2011	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Subsequent Event [Line Items]
Proceeds from issuance of senior unsecured notes				$ 2,824,176	$ 7,500	$ 693,560
Series I Preferred Stock
Subsequent Event [Line Items]
Common stock conversion rate			0.8460
Senior Unsecured Notes
Subsequent Event [Line Items]
Proceeds from issuance of senior unsecured notes				2,850,000	7,500	705,000
Redemption of debt				$ 1,450,000	$ 5,000	$ 850,000
Subsequent Event | Series I Preferred Stock
Subsequent Event [Line Items]
Common stock conversion rate	0.8857
Subsequent Event | Senior Unsecured Notes | Senior Unsecured Notes Due 2024
Subsequent Event [Line Items]
Proceeds from issuance of senior unsecured notes		$ 500,000
Interest rate		3.625%
Subsequent Event | Senior Unsecured Notes | Senior Unsecured Notes Due 2029
Subsequent Event [Line Items]
Proceeds from issuance of senior unsecured notes		$ 550,000
Interest rate		4.125%
Subsequent Event | Senior Unsecured Notes | Senior Unsecured Notes Due 2019
Subsequent Event [Line Items]
Interest rate		4.125%
Redemption of debt		$ 600,000
Subsequent Event | Senior Unsecured Notes | Senior Unsecured Notes Due 2020
Subsequent Event [Line Items]
Interest rate		6.125%
Redemption of debt		$ 450,000

Schedule III - Real Estate an_2

Schedule III - Real Estate and Accumulated Depreciation (Seniors Housing) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	$ 2,485,711
Initial Cost of Land	3,141,623
Initial Cost of Buildings & Improvements	28,882,284
Cost Capitalized Subsequent to Acquisition	1,868,125
Carrying Amount of Land	3,205,091
Carrying Amount of Buildings and Improvements	30,385,297
Accumulated Depreciation	5,499,958	$ 4,838,370	$ 4,093,494	$ 3,796,297
Seniors Housing Operating
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	1,810,587
Initial Cost of Land	1,331,171
Initial Cost of Buildings & Improvements	14,047,033
Cost Capitalized Subsequent to Acquisition	1,206,757
Carrying Amount of Land	1,373,258
Carrying Amount of Buildings and Improvements	15,211,900
Accumulated Depreciation	2,962,334
Seniors Housing Operating | Acton, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	31,346
Cost Capitalized Subsequent to Acquisition	1,691
Carrying Amount of Land	24
Carrying Amount of Buildings and Improvements	33,013
Accumulated Depreciation	6,127
Seniors Housing Operating | Adderbury, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,144
Initial Cost of Buildings & Improvements	12,549
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,144
Carrying Amount of Buildings and Improvements	12,549
Accumulated Depreciation	621
Seniors Housing Operating | Albuquerque, NM
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,270
Initial Cost of Buildings & Improvements	20,837
Cost Capitalized Subsequent to Acquisition	2,139
Carrying Amount of Land	1,354
Carrying Amount of Buildings and Improvements	22,892
Accumulated Depreciation	6,475
Seniors Housing Operating | Alexandria, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	8,280
Initial Cost of Buildings & Improvements	50,914
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	8,280
Carrying Amount of Buildings and Improvements	50,914
Accumulated Depreciation	1,055
Seniors Housing Operating | Alhambra, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	600
Initial Cost of Buildings & Improvements	6,305
Cost Capitalized Subsequent to Acquisition	9,067
Carrying Amount of Land	600
Carrying Amount of Buildings and Improvements	15,372
Accumulated Depreciation	2,124
Seniors Housing Operating | Altrincham, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,244
Initial Cost of Buildings & Improvements	25,187
Cost Capitalized Subsequent to Acquisition	1,700
Carrying Amount of Land	4,388
Carrying Amount of Buildings and Improvements	26,743
Accumulated Depreciation	5,790
Seniors Housing Operating | Amherstview, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	486
Initial Cost of Land	473
Initial Cost of Buildings & Improvements	4,446
Cost Capitalized Subsequent to Acquisition	508
Carrying Amount of Land	493
Carrying Amount of Buildings and Improvements	4,934
Accumulated Depreciation	799
Seniors Housing Operating | Anderson, SC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	710
Initial Cost of Buildings & Improvements	6,290
Cost Capitalized Subsequent to Acquisition	456
Carrying Amount of Land	710
Carrying Amount of Buildings and Improvements	6,746
Accumulated Depreciation	3,524
Seniors Housing Operating | Apple Valley, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	480
Initial Cost of Buildings & Improvements	16,639
Cost Capitalized Subsequent to Acquisition	262
Carrying Amount of Land	486
Carrying Amount of Buildings and Improvements	16,895
Accumulated Depreciation	4,633
Seniors Housing Operating | Arlington, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	8,385
Initial Cost of Buildings & Improvements	31,198
Cost Capitalized Subsequent to Acquisition	14,030
Carrying Amount of Land	8,385
Carrying Amount of Buildings and Improvements	45,228
Accumulated Depreciation	6,530
Seniors Housing Operating | Arlington, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	2,338
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	2,338
Accumulated Depreciation	89
Seniors Housing Operating | Arnprior, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	147
Initial Cost of Land	788
Initial Cost of Buildings & Improvements	6,283
Cost Capitalized Subsequent to Acquisition	422
Carrying Amount of Land	810
Carrying Amount of Buildings and Improvements	6,683
Accumulated Depreciation	1,505
Seniors Housing Operating | Atlanta, GA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,100
Initial Cost of Buildings & Improvements	20,603
Cost Capitalized Subsequent to Acquisition	1,532
Carrying Amount of Land	2,197
Carrying Amount of Buildings and Improvements	22,038
Accumulated Depreciation	4,140
Seniors Housing Operating | Austin, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,560
Initial Cost of Buildings & Improvements	21,413
Cost Capitalized Subsequent to Acquisition	511
Carrying Amount of Land	1,560
Carrying Amount of Buildings and Improvements	21,924
Accumulated Depreciation	2,984
Seniors Housing Operating | Austin, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,200
Initial Cost of Buildings & Improvements	74,850
Cost Capitalized Subsequent to Acquisition	746
Carrying Amount of Land	4,200
Carrying Amount of Buildings and Improvements	75,596
Accumulated Depreciation	8,063
Seniors Housing Operating | Avon, CT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,550
Initial Cost of Buildings & Improvements	30,571
Cost Capitalized Subsequent to Acquisition	4,211
Carrying Amount of Land	1,590
Carrying Amount of Buildings and Improvements	34,742
Accumulated Depreciation	10,488
Seniors Housing Operating | Azusa, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	570
Initial Cost of Buildings & Improvements	3,141
Cost Capitalized Subsequent to Acquisition	7,872
Carrying Amount of Land	570
Carrying Amount of Buildings and Improvements	11,013
Accumulated Depreciation	3,286
Seniors Housing Operating | Bagshot, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,960
Initial Cost of Buildings & Improvements	29,881
Cost Capitalized Subsequent to Acquisition	2,920
Carrying Amount of Land	5,133
Carrying Amount of Buildings and Improvements	32,628
Accumulated Depreciation	7,189
Seniors Housing Operating | Banstead, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	6,695
Initial Cost of Buildings & Improvements	55,113
Cost Capitalized Subsequent to Acquisition	4,444
Carrying Amount of Land	6,956
Carrying Amount of Buildings and Improvements	59,296
Accumulated Depreciation	12,237
Seniors Housing Operating | Basingstoke, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,420
Initial Cost of Buildings & Improvements	18,853
Cost Capitalized Subsequent to Acquisition	1,014
Carrying Amount of Land	3,535
Carrying Amount of Buildings and Improvements	19,752
Accumulated Depreciation	2,578
Seniors Housing Operating | Basking Ridge, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,356
Initial Cost of Buildings & Improvements	37,710
Cost Capitalized Subsequent to Acquisition	1,623
Carrying Amount of Land	2,395
Carrying Amount of Buildings and Improvements	39,294
Accumulated Depreciation	8,040
Seniors Housing Operating | Bassett, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,874
Initial Cost of Buildings & Improvements	32,304
Cost Capitalized Subsequent to Acquisition	4,413
Carrying Amount of Land	5,051
Carrying Amount of Buildings and Improvements	36,540
Accumulated Depreciation	8,138
Seniors Housing Operating | Bath, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,696
Initial Cost of Buildings & Improvements	11,876
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,696
Carrying Amount of Buildings and Improvements	11,876
Accumulated Depreciation	571
Seniors Housing Operating | Baton Rouge, LA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	8,838
Initial Cost of Land	790
Initial Cost of Buildings & Improvements	29,436
Cost Capitalized Subsequent to Acquisition	1,139
Carrying Amount of Land	842
Carrying Amount of Buildings and Improvements	30,523
Accumulated Depreciation	6,086
Seniors Housing Operating | Beaconsfield, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	5,566
Initial Cost of Buildings & Improvements	50,952
Cost Capitalized Subsequent to Acquisition	2,287
Carrying Amount of Land	5,765
Carrying Amount of Buildings and Improvements	53,040
Accumulated Depreciation	10,591
Seniors Housing Operating | Beaconsfield, QC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,149
Initial Cost of Buildings & Improvements	17,484
Cost Capitalized Subsequent to Acquisition	641
Carrying Amount of Land	1,225
Carrying Amount of Buildings and Improvements	18,049
Accumulated Depreciation	4,937
Seniors Housing Operating | Bedford, NH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,527
Initial Cost of Buildings & Improvements	28,748
Cost Capitalized Subsequent to Acquisition	2,299
Carrying Amount of Land	2,551
Carrying Amount of Buildings and Improvements	31,023
Accumulated Depreciation	5,760
Seniors Housing Operating | Bee Cave, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,820
Initial Cost of Buildings & Improvements	21,084
Cost Capitalized Subsequent to Acquisition	819
Carrying Amount of Land	1,820
Carrying Amount of Buildings and Improvements	21,903
Accumulated Depreciation	2,369
Seniors Housing Operating | Bellevue, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,800
Initial Cost of Buildings & Improvements	19,004
Cost Capitalized Subsequent to Acquisition	2,183
Carrying Amount of Land	2,816
Carrying Amount of Buildings and Improvements	21,171
Accumulated Depreciation	5,325
Seniors Housing Operating | Belmont, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,000
Initial Cost of Buildings & Improvements	23,526
Cost Capitalized Subsequent to Acquisition	2,395
Carrying Amount of Land	3,000
Carrying Amount of Buildings and Improvements	25,921
Accumulated Depreciation	6,832
Seniors Housing Operating | Belmont, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	35,300
Cost Capitalized Subsequent to Acquisition	2,308
Carrying Amount of Land	157
Carrying Amount of Buildings and Improvements	37,451
Accumulated Depreciation	8,026
Seniors Housing Operating | Berkeley, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	12,195
Initial Cost of Land	3,050
Initial Cost of Buildings & Improvements	32,677
Cost Capitalized Subsequent to Acquisition	5,086
Carrying Amount of Land	3,050
Carrying Amount of Buildings and Improvements	37,763
Accumulated Depreciation	4,759
Seniors Housing Operating | Bethesda, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	45,309
Cost Capitalized Subsequent to Acquisition	677
Carrying Amount of Land	3
Carrying Amount of Buildings and Improvements	45,983
Accumulated Depreciation	9,551
Seniors Housing Operating | Bethesda, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	45
Cost Capitalized Subsequent to Acquisition	682
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	727
Accumulated Depreciation	136
Seniors Housing Operating | Bethesda, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	212
Cost Capitalized Subsequent to Acquisition	907
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	1,119
Accumulated Depreciation	319
Seniors Housing Operating | Billerica, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,619
Initial Cost of Buildings & Improvements	21,381
Cost Capitalized Subsequent to Acquisition	867
Carrying Amount of Land	1,624
Carrying Amount of Buildings and Improvements	22,243
Accumulated Depreciation	3,170
Seniors Housing Operating | Birmingham, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,480
Initial Cost of Buildings & Improvements	13,014
Cost Capitalized Subsequent to Acquisition	654
Carrying Amount of Land	1,530
Carrying Amount of Buildings and Improvements	13,618
Accumulated Depreciation	776
Seniors Housing Operating | Birmingham, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,807
Initial Cost of Buildings & Improvements	11,313
Cost Capitalized Subsequent to Acquisition	605
Carrying Amount of Land	2,902
Carrying Amount of Buildings and Improvements	11,823
Accumulated Depreciation	645
Seniors Housing Operating | Blainville, QC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,077
Initial Cost of Buildings & Improvements	8,902
Cost Capitalized Subsequent to Acquisition	429
Carrying Amount of Land	2,156
Carrying Amount of Buildings and Improvements	9,252
Accumulated Depreciation	2,925
Seniors Housing Operating | Bloomfield Hills, MI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,000
Initial Cost of Buildings & Improvements	35,662
Cost Capitalized Subsequent to Acquisition	1,067
Carrying Amount of Land	2,133
Carrying Amount of Buildings and Improvements	36,596
Accumulated Depreciation	7,455
Seniors Housing Operating | Boca Raton, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	6,565
Initial Cost of Buildings & Improvements	111,247
Cost Capitalized Subsequent to Acquisition	18,834
Carrying Amount of Land	6,565
Carrying Amount of Buildings and Improvements	130,081
Accumulated Depreciation	7,491
Seniors Housing Operating | Borehamwood, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	5,367
Initial Cost of Buildings & Improvements	41,937
Cost Capitalized Subsequent to Acquisition	2,246
Carrying Amount of Land	5,584
Carrying Amount of Buildings and Improvements	43,966
Accumulated Depreciation	9,285
Seniors Housing Operating | Bothell, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,350
Initial Cost of Buildings & Improvements	13,439
Cost Capitalized Subsequent to Acquisition	6,074
Carrying Amount of Land	1,798
Carrying Amount of Buildings and Improvements	19,065
Accumulated Depreciation	2,344
Seniors Housing Operating | Boulder, CO
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,994
Initial Cost of Buildings & Improvements	27,458
Cost Capitalized Subsequent to Acquisition	2,271
Carrying Amount of Land	3,022
Carrying Amount of Buildings and Improvements	29,701
Accumulated Depreciation	7,497
Seniors Housing Operating | Bournemouth, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	5,527
Initial Cost of Buildings & Improvements	42,547
Cost Capitalized Subsequent to Acquisition	2,338
Carrying Amount of Land	5,725
Carrying Amount of Buildings and Improvements	44,687
Accumulated Depreciation	9,186
Seniors Housing Operating | Braintree, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	41,290
Cost Capitalized Subsequent to Acquisition	1,079
Carrying Amount of Land	100
Carrying Amount of Buildings and Improvements	42,269
Accumulated Depreciation	8,961
Seniors Housing Operating | Brampton, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	40,685
Initial Cost of Land	10,196
Initial Cost of Buildings & Improvements	59,989
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	10,196
Carrying Amount of Buildings and Improvements	59,989
Accumulated Depreciation	10,075
Seniors Housing Operating | Brick, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,170
Initial Cost of Buildings & Improvements	17,372
Cost Capitalized Subsequent to Acquisition	1,530
Carrying Amount of Land	1,211
Carrying Amount of Buildings and Improvements	18,861
Accumulated Depreciation	4,186
Seniors Housing Operating | Brick, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	690
Initial Cost of Buildings & Improvements	17,125
Cost Capitalized Subsequent to Acquisition	5,610
Carrying Amount of Land	695
Carrying Amount of Buildings and Improvements	22,730
Accumulated Depreciation	4,152
Seniors Housing Operating | Bridgewater, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,730
Initial Cost of Buildings & Improvements	48,201
Cost Capitalized Subsequent to Acquisition	1,562
Carrying Amount of Land	1,767
Carrying Amount of Buildings and Improvements	49,726
Accumulated Depreciation	10,329
Seniors Housing Operating | Brighton, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	9,686
Initial Cost of Land	2,100
Initial Cost of Buildings & Improvements	14,616
Cost Capitalized Subsequent to Acquisition	1,712
Carrying Amount of Land	2,135
Carrying Amount of Buildings and Improvements	16,293
Accumulated Depreciation	4,736
Seniors Housing Operating | Brockport, NY
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,500
Initial Cost of Buildings & Improvements	23,496
Cost Capitalized Subsequent to Acquisition	582
Carrying Amount of Land	1,705
Carrying Amount of Buildings and Improvements	23,873
Accumulated Depreciation	3,890
Seniors Housing Operating | Brockville, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	4,288
Initial Cost of Land	484
Initial Cost of Buildings & Improvements	7,445
Cost Capitalized Subsequent to Acquisition	432
Carrying Amount of Land	498
Carrying Amount of Buildings and Improvements	7,863
Accumulated Depreciation	1,170
Seniors Housing Operating | Brookfield, CT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,250
Initial Cost of Buildings & Improvements	30,180
Cost Capitalized Subsequent to Acquisition	3,337
Carrying Amount of Land	2,271
Carrying Amount of Buildings and Improvements	33,496
Accumulated Depreciation	9,272
Seniors Housing Operating | Broomfield, CO
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,140
Initial Cost of Buildings & Improvements	44,547
Cost Capitalized Subsequent to Acquisition	11,976
Carrying Amount of Land	10,135
Carrying Amount of Buildings and Improvements	50,528
Accumulated Depreciation	16,614
Seniors Housing Operating | Brossard, QC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	10,432
Initial Cost of Land	5,499
Initial Cost of Buildings & Improvements	31,854
Cost Capitalized Subsequent to Acquisition	285
Carrying Amount of Land	5,427
Carrying Amount of Buildings and Improvements	32,211
Accumulated Depreciation	5,560
Seniors Housing Operating | Buckingham, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,979
Initial Cost of Buildings & Improvements	13,880
Cost Capitalized Subsequent to Acquisition	744
Carrying Amount of Land	3,080
Carrying Amount of Buildings and Improvements	14,523
Accumulated Depreciation	1,882
Seniors Housing Operating | Buffalo Grove, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,850
Initial Cost of Buildings & Improvements	49,129
Cost Capitalized Subsequent to Acquisition	3,154
Carrying Amount of Land	2,850
Carrying Amount of Buildings and Improvements	52,283
Accumulated Depreciation	10,571
Seniors Housing Operating | Burbank, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,940
Initial Cost of Buildings & Improvements	43,466
Cost Capitalized Subsequent to Acquisition	2,067
Carrying Amount of Land	4,940
Carrying Amount of Buildings and Improvements	45,533
Accumulated Depreciation	10,721
Seniors Housing Operating | Burbank, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	19,237
Initial Cost of Land	3,610
Initial Cost of Buildings & Improvements	50,817
Cost Capitalized Subsequent to Acquisition	3,983
Carrying Amount of Land	3,610
Carrying Amount of Buildings and Improvements	54,800
Accumulated Depreciation	5,663
Seniors Housing Operating | Burleson, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,150
Initial Cost of Buildings & Improvements	10,437
Cost Capitalized Subsequent to Acquisition	659
Carrying Amount of Land	3,150
Carrying Amount of Buildings and Improvements	11,096
Accumulated Depreciation	1,354
Seniors Housing Operating | Burlingame, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	62,786
Cost Capitalized Subsequent to Acquisition	85
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	62,871
Accumulated Depreciation	4,858
Seniors Housing Operating | Burlington, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	11,514
Initial Cost of Land	1,309
Initial Cost of Buildings & Improvements	19,311
Cost Capitalized Subsequent to Acquisition	623
Carrying Amount of Land	1,338
Carrying Amount of Buildings and Improvements	19,905
Accumulated Depreciation	4,321
Seniors Housing Operating | Burlington, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,443
Initial Cost of Buildings & Improvements	34,354
Cost Capitalized Subsequent to Acquisition	1,388
Carrying Amount of Land	2,522
Carrying Amount of Buildings and Improvements	35,663
Accumulated Depreciation	8,007
Seniors Housing Operating | Burlington, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,750
Initial Cost of Buildings & Improvements	57,488
Cost Capitalized Subsequent to Acquisition	3,304
Carrying Amount of Land	2,750
Carrying Amount of Buildings and Improvements	60,792
Accumulated Depreciation	6,120
Seniors Housing Operating | Bushey, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	12,690
Initial Cost of Buildings & Improvements	36,482
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	12,690
Carrying Amount of Buildings and Improvements	36,482
Accumulated Depreciation	308
Seniors Housing Operating | Calgary, AB
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	11,323
Initial Cost of Land	2,252
Initial Cost of Buildings & Improvements	37,415
Cost Capitalized Subsequent to Acquisition	1,286
Carrying Amount of Land	2,298
Carrying Amount of Buildings and Improvements	38,655
Accumulated Depreciation	8,580
Seniors Housing Operating | Calgary, AB
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	12,909
Initial Cost of Land	2,793
Initial Cost of Buildings & Improvements	41,179
Cost Capitalized Subsequent to Acquisition	1,065
Carrying Amount of Land	2,843
Carrying Amount of Buildings and Improvements	42,194
Accumulated Depreciation	9,176
Seniors Housing Operating | Calgary, AB
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	10,237
Initial Cost of Land	3,122
Initial Cost of Buildings & Improvements	38,971
Cost Capitalized Subsequent to Acquisition	1,241
Carrying Amount of Land	3,184
Carrying Amount of Buildings and Improvements	40,150
Accumulated Depreciation	8,632
Seniors Housing Operating | Calgary, AB
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	21,247
Initial Cost of Land	3,431
Initial Cost of Buildings & Improvements	28,983
Cost Capitalized Subsequent to Acquisition	1,676
Carrying Amount of Land	3,498
Carrying Amount of Buildings and Improvements	30,592
Accumulated Depreciation	5,754
Seniors Housing Operating | Calgary, AB
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	24,199
Initial Cost of Land	2,385
Initial Cost of Buildings & Improvements	36,776
Cost Capitalized Subsequent to Acquisition	1,152
Carrying Amount of Land	2,427
Carrying Amount of Buildings and Improvements	37,886
Accumulated Depreciation	5,774
Seniors Housing Operating | Camberley, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,654
Initial Cost of Buildings & Improvements	5,736
Cost Capitalized Subsequent to Acquisition	21,500
Carrying Amount of Land	8,150
Carrying Amount of Buildings and Improvements	21,937
Accumulated Depreciation	1,230
Seniors Housing Operating | Cardiff, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,191
Initial Cost of Buildings & Improvements	12,566
Cost Capitalized Subsequent to Acquisition	884
Carrying Amount of Land	3,307
Carrying Amount of Buildings and Improvements	13,334
Accumulated Depreciation	3,647
Seniors Housing Operating | Cardiff by the Sea, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	37,025
Initial Cost of Land	5,880
Initial Cost of Buildings & Improvements	64,711
Cost Capitalized Subsequent to Acquisition	4,243
Carrying Amount of Land	5,880
Carrying Amount of Buildings and Improvements	68,954
Accumulated Depreciation	15,985
Seniors Housing Operating | Carol Stream, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,730
Initial Cost of Buildings & Improvements	55,048
Cost Capitalized Subsequent to Acquisition	2,104
Carrying Amount of Land	1,730
Carrying Amount of Buildings and Improvements	57,152
Accumulated Depreciation	12,748
Seniors Housing Operating | Carrollton, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,280
Initial Cost of Buildings & Improvements	31,444
Cost Capitalized Subsequent to Acquisition	1,041
Carrying Amount of Land	4,280
Carrying Amount of Buildings and Improvements	32,485
Accumulated Depreciation	4,207
Seniors Housing Operating | Cary, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	740
Initial Cost of Buildings & Improvements	45,240
Cost Capitalized Subsequent to Acquisition	744
Carrying Amount of Land	740
Carrying Amount of Buildings and Improvements	45,984
Accumulated Depreciation	8,360
Seniors Housing Operating | Cary, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	6,112
Initial Cost of Buildings & Improvements	70,008
Cost Capitalized Subsequent to Acquisition	8,355
Carrying Amount of Land	6,112
Carrying Amount of Buildings and Improvements	78,363
Accumulated Depreciation	3,652
Seniors Housing Operating | Cedar Park, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,750
Initial Cost of Buildings & Improvements	15,664
Cost Capitalized Subsequent to Acquisition	1,162
Carrying Amount of Land	1,750
Carrying Amount of Buildings and Improvements	16,826
Accumulated Depreciation	1,215
Seniors Housing Operating | Cerritos, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	27,494
Cost Capitalized Subsequent to Acquisition	6,570
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	34,064
Accumulated Depreciation	6,011
Seniors Housing Operating | Charlottesville, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,651
Initial Cost of Buildings & Improvements	91,468
Cost Capitalized Subsequent to Acquisition	11,276
Carrying Amount of Land	4,651
Carrying Amount of Buildings and Improvements	102,744
Accumulated Depreciation	6,952
Seniors Housing Operating | Chatham, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	895
Initial Cost of Land	1,098
Initial Cost of Buildings & Improvements	12,462
Cost Capitalized Subsequent to Acquisition	1,809
Carrying Amount of Land	1,193
Carrying Amount of Buildings and Improvements	14,176
Accumulated Depreciation	3,167
Seniors Housing Operating | Chelmsford, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,040
Initial Cost of Buildings & Improvements	10,951
Cost Capitalized Subsequent to Acquisition	1,525
Carrying Amount of Land	1,040
Carrying Amount of Buildings and Improvements	12,476
Accumulated Depreciation	4,625
Seniors Housing Operating | Chelmsford, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,589
Initial Cost of Buildings & Improvements	26,432
Cost Capitalized Subsequent to Acquisition	1,301
Carrying Amount of Land	1,656
Carrying Amount of Buildings and Improvements	27,666
Accumulated Depreciation	3,882
Seniors Housing Operating | Chertsey, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	9,566
Initial Cost of Buildings & Improvements	25,886
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	9,566
Carrying Amount of Buildings and Improvements	25,886
Accumulated Depreciation	743
Seniors Housing Operating | Chesterfield, MO
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,857
Initial Cost of Buildings & Improvements	48,366
Cost Capitalized Subsequent to Acquisition	1,462
Carrying Amount of Land	1,917
Carrying Amount of Buildings and Improvements	49,768
Accumulated Depreciation	9,624
Seniors Housing Operating | Chorleywood, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	5,636
Initial Cost of Buildings & Improvements	43,191
Cost Capitalized Subsequent to Acquisition	3,864
Carrying Amount of Land	5,833
Carrying Amount of Buildings and Improvements	46,858
Accumulated Depreciation	10,193
Seniors Housing Operating | Chula Vista, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,072
Initial Cost of Buildings & Improvements	22,163
Cost Capitalized Subsequent to Acquisition	1,201
Carrying Amount of Land	2,162
Carrying Amount of Buildings and Improvements	23,274
Accumulated Depreciation	4,942
Seniors Housing Operating | Church Crookham, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,591
Initial Cost of Buildings & Improvements	14,215
Cost Capitalized Subsequent to Acquisition	835
Carrying Amount of Land	2,691
Carrying Amount of Buildings and Improvements	14,950
Accumulated Depreciation	2,596
Seniors Housing Operating | Cincinnati, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,060
Initial Cost of Buildings & Improvements	109,388
Cost Capitalized Subsequent to Acquisition	13,733
Carrying Amount of Land	2,080
Carrying Amount of Buildings and Improvements	123,101
Accumulated Depreciation	26,921
Seniors Housing Operating | Citrus Heights, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,300
Initial Cost of Buildings & Improvements	31,876
Cost Capitalized Subsequent to Acquisition	726
Carrying Amount of Land	2,300
Carrying Amount of Buildings and Improvements	32,602
Accumulated Depreciation	8,987
Seniors Housing Operating | Claremont, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,430
Initial Cost of Buildings & Improvements	9,928
Cost Capitalized Subsequent to Acquisition	1,479
Carrying Amount of Land	2,483
Carrying Amount of Buildings and Improvements	11,354
Accumulated Depreciation	2,806
Seniors Housing Operating | Cohasset, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,485
Initial Cost of Buildings & Improvements	26,147
Cost Capitalized Subsequent to Acquisition	1,919
Carrying Amount of Land	2,493
Carrying Amount of Buildings and Improvements	28,058
Accumulated Depreciation	6,009
Seniors Housing Operating | Colleyville, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,050
Initial Cost of Buildings & Improvements	17,082
Cost Capitalized Subsequent to Acquisition	47
Carrying Amount of Land	1,050
Carrying Amount of Buildings and Improvements	17,129
Accumulated Depreciation	921
Seniors Housing Operating | Colorado Springs, CO
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	800
Initial Cost of Buildings & Improvements	14,756
Cost Capitalized Subsequent to Acquisition	1,980
Carrying Amount of Land	1,026
Carrying Amount of Buildings and Improvements	16,510
Accumulated Depreciation	3,610
Seniors Housing Operating | Colts Neck, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	780
Initial Cost of Buildings & Improvements	14,733
Cost Capitalized Subsequent to Acquisition	1,759
Carrying Amount of Land	1,092
Carrying Amount of Buildings and Improvements	16,180
Accumulated Depreciation	3,628
Seniors Housing Operating | Concord, NH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	720
Initial Cost of Buildings & Improvements	21,164
Cost Capitalized Subsequent to Acquisition	852
Carrying Amount of Land	789
Carrying Amount of Buildings and Improvements	21,947
Accumulated Depreciation	5,450
Seniors Housing Operating | Coquitlam, BC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	9,139
Initial Cost of Land	3,047
Initial Cost of Buildings & Improvements	24,567
Cost Capitalized Subsequent to Acquisition	775
Carrying Amount of Land	3,098
Carrying Amount of Buildings and Improvements	25,291
Accumulated Depreciation	6,583
Seniors Housing Operating | Costa Mesa, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,050
Initial Cost of Buildings & Improvements	19,969
Cost Capitalized Subsequent to Acquisition	1,404
Carrying Amount of Land	2,050
Carrying Amount of Buildings and Improvements	21,373
Accumulated Depreciation	5,647
Seniors Housing Operating | Crystal Lake, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	875
Initial Cost of Buildings & Improvements	12,461
Cost Capitalized Subsequent to Acquisition	1,482
Carrying Amount of Land	971
Carrying Amount of Buildings and Improvements	13,847
Accumulated Depreciation	3,480
Seniors Housing Operating | Dallas, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	6,330
Initial Cost of Buildings & Improvements	114,794
Cost Capitalized Subsequent to Acquisition	1,613
Carrying Amount of Land	6,330
Carrying Amount of Buildings and Improvements	116,407
Accumulated Depreciation	13,498
Seniors Housing Operating | Danvers, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,120
Initial Cost of Buildings & Improvements	14,557
Cost Capitalized Subsequent to Acquisition	1,505
Carrying Amount of Land	1,145
Carrying Amount of Buildings and Improvements	16,037
Accumulated Depreciation	4,429
Seniors Housing Operating | Danvers, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,203
Initial Cost of Buildings & Improvements	28,761
Cost Capitalized Subsequent to Acquisition	342
Carrying Amount of Land	2,257
Carrying Amount of Buildings and Improvements	29,049
Accumulated Depreciation	4,487
Seniors Housing Operating | Davenport, IA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,403
Initial Cost of Buildings & Improvements	35,893
Cost Capitalized Subsequent to Acquisition	4,269
Carrying Amount of Land	1,480
Carrying Amount of Buildings and Improvements	40,085
Accumulated Depreciation	10,506
Seniors Housing Operating | Decatur, GA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,946
Initial Cost of Buildings & Improvements	26,575
Cost Capitalized Subsequent to Acquisition	2,504
Carrying Amount of Land	1,946
Carrying Amount of Buildings and Improvements	29,079
Accumulated Depreciation	6,609
Seniors Housing Operating | Denver, CO
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,910
Initial Cost of Buildings & Improvements	35,838
Cost Capitalized Subsequent to Acquisition	1,827
Carrying Amount of Land	2,971
Carrying Amount of Buildings and Improvements	37,604
Accumulated Depreciation	9,558
Seniors Housing Operating | Dix Hills, NY
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,808
Initial Cost of Buildings & Improvements	39,014
Cost Capitalized Subsequent to Acquisition	1,861
Carrying Amount of Land	3,947
Carrying Amount of Buildings and Improvements	40,736
Accumulated Depreciation	8,624
Seniors Housing Operating | Dollard-Des-Ormeaux, QC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,957
Initial Cost of Buildings & Improvements	14,431
Cost Capitalized Subsequent to Acquisition	538
Carrying Amount of Land	2,039
Carrying Amount of Buildings and Improvements	14,887
Accumulated Depreciation	4,786
Seniors Housing Operating | Dresher, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,900
Initial Cost of Buildings & Improvements	10,664
Cost Capitalized Subsequent to Acquisition	1,151
Carrying Amount of Land	1,914
Carrying Amount of Buildings and Improvements	11,801
Accumulated Depreciation	3,660
Seniors Housing Operating | Dublin, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,680
Initial Cost of Buildings & Improvements	43,423
Cost Capitalized Subsequent to Acquisition	6,837
Carrying Amount of Land	1,850
Carrying Amount of Buildings and Improvements	50,090
Accumulated Depreciation	14,301
Seniors Housing Operating | Dublin, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,169
Initial Cost of Buildings & Improvements	25,345
Cost Capitalized Subsequent to Acquisition	47
Carrying Amount of Land	1,169
Carrying Amount of Buildings and Improvements	25,392
Accumulated Depreciation	2,232
Seniors Housing Operating | East Haven, CT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,660
Initial Cost of Buildings & Improvements	35,533
Cost Capitalized Subsequent to Acquisition	3,458
Carrying Amount of Land	2,685
Carrying Amount of Buildings and Improvements	38,966
Accumulated Depreciation	12,649
Seniors Housing Operating | East Meadow, NY
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	69
Initial Cost of Buildings & Improvements	45,991
Cost Capitalized Subsequent to Acquisition	1,471
Carrying Amount of Land	124
Carrying Amount of Buildings and Improvements	47,407
Accumulated Depreciation	9,848
Seniors Housing Operating | East Setauket, NY
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,920
Initial Cost of Buildings & Improvements	37,354
Cost Capitalized Subsequent to Acquisition	1,647
Carrying Amount of Land	4,975
Carrying Amount of Buildings and Improvements	38,946
Accumulated Depreciation	8,143
Seniors Housing Operating | Eastbourne, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,145
Initial Cost of Buildings & Improvements	33,744
Cost Capitalized Subsequent to Acquisition	1,554
Carrying Amount of Land	4,298
Carrying Amount of Buildings and Improvements	35,145
Accumulated Depreciation	7,685
Seniors Housing Operating | Edgbaston, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,720
Initial Cost of Buildings & Improvements	13,969
Cost Capitalized Subsequent to Acquisition	722
Carrying Amount of Land	2,812
Carrying Amount of Buildings and Improvements	14,599
Accumulated Depreciation	1,490
Seniors Housing Operating | Edgewater, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,561
Initial Cost of Buildings & Improvements	25,047
Cost Capitalized Subsequent to Acquisition	1,518
Carrying Amount of Land	4,564
Carrying Amount of Buildings and Improvements	26,562
Accumulated Depreciation	5,889
Seniors Housing Operating | Edison, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,892
Initial Cost of Buildings & Improvements	32,314
Cost Capitalized Subsequent to Acquisition	2,249
Carrying Amount of Land	1,905
Carrying Amount of Buildings and Improvements	34,550
Accumulated Depreciation	9,486
Seniors Housing Operating | Edmonds, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,650
Initial Cost of Buildings & Improvements	24,449
Cost Capitalized Subsequent to Acquisition	4,823
Carrying Amount of Land	1,672
Carrying Amount of Buildings and Improvements	29,250
Accumulated Depreciation	3,548
Seniors Housing Operating | Edmonton, AB
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	8,239
Initial Cost of Land	1,589
Initial Cost of Buildings & Improvements	29,819
Cost Capitalized Subsequent to Acquisition	1,093
Carrying Amount of Land	1,632
Carrying Amount of Buildings and Improvements	30,869
Accumulated Depreciation	6,909
Seniors Housing Operating | Edmonton, AB
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	10,728
Initial Cost of Land	2,063
Initial Cost of Buildings & Improvements	37,293
Cost Capitalized Subsequent to Acquisition	1,514
Carrying Amount of Land	2,094
Carrying Amount of Buildings and Improvements	38,776
Accumulated Depreciation	10,602
Seniors Housing Operating | Encinitas, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,460
Initial Cost of Buildings & Improvements	7,721
Cost Capitalized Subsequent to Acquisition	2,662
Carrying Amount of Land	1,460
Carrying Amount of Buildings and Improvements	10,383
Accumulated Depreciation	4,496
Seniors Housing Operating | Encino, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	5,040
Initial Cost of Buildings & Improvements	46,255
Cost Capitalized Subsequent to Acquisition	2,211
Carrying Amount of Land	5,040
Carrying Amount of Buildings and Improvements	48,466
Accumulated Depreciation	11,067
Seniors Housing Operating | Englishtown, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	690
Initial Cost of Buildings & Improvements	12,520
Cost Capitalized Subsequent to Acquisition	1,873
Carrying Amount of Land	834
Carrying Amount of Buildings and Improvements	14,249
Accumulated Depreciation	3,230
Seniors Housing Operating | Escondido, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,520
Initial Cost of Buildings & Improvements	24,024
Cost Capitalized Subsequent to Acquisition	1,323
Carrying Amount of Land	1,520
Carrying Amount of Buildings and Improvements	25,347
Accumulated Depreciation	6,708
Seniors Housing Operating | Esher, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	5,783
Initial Cost of Buildings & Improvements	48,361
Cost Capitalized Subsequent to Acquisition	2,365
Carrying Amount of Land	5,999
Carrying Amount of Buildings and Improvements	50,510
Accumulated Depreciation	9,941
Seniors Housing Operating | Fairfax, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	19
Initial Cost of Buildings & Improvements	2,678
Cost Capitalized Subsequent to Acquisition	312
Carrying Amount of Land	53
Carrying Amount of Buildings and Improvements	2,956
Accumulated Depreciation	941
Seniors Housing Operating | Fairfield, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,120
Initial Cost of Buildings & Improvements	43,868
Cost Capitalized Subsequent to Acquisition	1,373
Carrying Amount of Land	3,175
Carrying Amount of Buildings and Improvements	45,186
Accumulated Depreciation	9,629
Seniors Housing Operating | Fairfield, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,460
Initial Cost of Buildings & Improvements	14,040
Cost Capitalized Subsequent to Acquisition	1,565
Carrying Amount of Land	1,460
Carrying Amount of Buildings and Improvements	15,605
Accumulated Depreciation	6,635
Seniors Housing Operating | Fareham, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,408
Initial Cost of Buildings & Improvements	17,970
Cost Capitalized Subsequent to Acquisition	1,077
Carrying Amount of Land	3,536
Carrying Amount of Buildings and Improvements	18,919
Accumulated Depreciation	2,887
Seniors Housing Operating | Flossmoor, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,292
Initial Cost of Buildings & Improvements	9,496
Cost Capitalized Subsequent to Acquisition	1,835
Carrying Amount of Land	1,339
Carrying Amount of Buildings and Improvements	11,284
Accumulated Depreciation	3,068
Seniors Housing Operating | Folsom, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,490
Initial Cost of Buildings & Improvements	32,754
Cost Capitalized Subsequent to Acquisition	84
Carrying Amount of Land	1,490
Carrying Amount of Buildings and Improvements	32,838
Accumulated Depreciation	4,420
Seniors Housing Operating | Fort Worth, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,740
Initial Cost of Buildings & Improvements	19,799
Cost Capitalized Subsequent to Acquisition	1,089
Carrying Amount of Land	1,740
Carrying Amount of Buildings and Improvements	20,888
Accumulated Depreciation	2,265
Seniors Housing Operating | Franklin, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,430
Initial Cost of Buildings & Improvements	30,597
Cost Capitalized Subsequent to Acquisition	2,564
Carrying Amount of Land	2,467
Carrying Amount of Buildings and Improvements	33,124
Accumulated Depreciation	6,623
Seniors Housing Operating | Fremont, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,400
Initial Cost of Buildings & Improvements	25,300
Cost Capitalized Subsequent to Acquisition	3,331
Carrying Amount of Land	3,456
Carrying Amount of Buildings and Improvements	28,575
Accumulated Depreciation	10,193
Seniors Housing Operating | Frome, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,720
Initial Cost of Buildings & Improvements	14,813
Cost Capitalized Subsequent to Acquisition	832
Carrying Amount of Land	2,812
Carrying Amount of Buildings and Improvements	15,553
Accumulated Depreciation	2,122
Seniors Housing Operating | Fullerton, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,964
Initial Cost of Buildings & Improvements	19,989
Cost Capitalized Subsequent to Acquisition	883
Carrying Amount of Land	1,998
Carrying Amount of Buildings and Improvements	20,838
Accumulated Depreciation	4,718
Seniors Housing Operating | Gahanna, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	772
Initial Cost of Buildings & Improvements	11,214
Cost Capitalized Subsequent to Acquisition	1,609
Carrying Amount of Land	787
Carrying Amount of Buildings and Improvements	12,808
Accumulated Depreciation	2,765
Seniors Housing Operating | Gilbert, AZ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	15,436
Initial Cost of Land	2,160
Initial Cost of Buildings & Improvements	28,246
Cost Capitalized Subsequent to Acquisition	1,429
Carrying Amount of Land	2,176
Carrying Amount of Buildings and Improvements	29,659
Accumulated Depreciation	8,274
Seniors Housing Operating | Gilroy, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	760
Initial Cost of Buildings & Improvements	13,880
Cost Capitalized Subsequent to Acquisition	24,966
Carrying Amount of Land	1,588
Carrying Amount of Buildings and Improvements	38,018
Accumulated Depreciation	11,161
Seniors Housing Operating | Glen Cove, NY
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,594
Initial Cost of Buildings & Improvements	35,236
Cost Capitalized Subsequent to Acquisition	1,877
Carrying Amount of Land	4,643
Carrying Amount of Buildings and Improvements	37,064
Accumulated Depreciation	9,193
Seniors Housing Operating | Glenview, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,090
Initial Cost of Buildings & Improvements	69,288
Cost Capitalized Subsequent to Acquisition	3,353
Carrying Amount of Land	2,090
Carrying Amount of Buildings and Improvements	72,641
Accumulated Depreciation	15,745
Seniors Housing Operating | Golden Valley, MN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,520
Initial Cost of Buildings & Improvements	33,513
Cost Capitalized Subsequent to Acquisition	1,383
Carrying Amount of Land	1,602
Carrying Amount of Buildings and Improvements	34,814
Accumulated Depreciation	7,025
Seniors Housing Operating | Granbury, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,040
Initial Cost of Buildings & Improvements	30,670
Cost Capitalized Subsequent to Acquisition	651
Carrying Amount of Land	2,040
Carrying Amount of Buildings and Improvements	31,321
Accumulated Depreciation	6,325
Seniors Housing Operating | Greenville, SC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	310
Initial Cost of Buildings & Improvements	4,750
Cost Capitalized Subsequent to Acquisition	36
Carrying Amount of Land	310
Carrying Amount of Buildings and Improvements	4,786
Accumulated Depreciation	1,927
Seniors Housing Operating | Grimsby, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	636
Initial Cost of Buildings & Improvements	5,617
Cost Capitalized Subsequent to Acquisition	271
Carrying Amount of Land	649
Carrying Amount of Buildings and Improvements	5,875
Accumulated Depreciation	990
Seniors Housing Operating | Grosse Pointe Woods, MI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	950
Initial Cost of Buildings & Improvements	13,662
Cost Capitalized Subsequent to Acquisition	611
Carrying Amount of Land	950
Carrying Amount of Buildings and Improvements	14,273
Accumulated Depreciation	2,835
Seniors Housing Operating | Grosse Pointe Woods, MI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,430
Initial Cost of Buildings & Improvements	31,777
Cost Capitalized Subsequent to Acquisition	1,118
Carrying Amount of Land	1,435
Carrying Amount of Buildings and Improvements	32,890
Accumulated Depreciation	6,544
Seniors Housing Operating | Grove City, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	36,420
Initial Cost of Land	3,575
Initial Cost of Buildings & Improvements	85,764
Cost Capitalized Subsequent to Acquisition	1,420
Carrying Amount of Land	3,575
Carrying Amount of Buildings and Improvements	87,184
Accumulated Depreciation	15
Seniors Housing Operating | Guelph, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	3,985
Initial Cost of Land	1,190
Initial Cost of Buildings & Improvements	7,597
Cost Capitalized Subsequent to Acquisition	407
Carrying Amount of Land	1,224
Carrying Amount of Buildings and Improvements	7,970
Accumulated Depreciation	1,551
Seniors Housing Operating | Guildford, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	5,361
Initial Cost of Buildings & Improvements	56,494
Cost Capitalized Subsequent to Acquisition	2,457
Carrying Amount of Land	5,542
Carrying Amount of Buildings and Improvements	58,770
Accumulated Depreciation	11,811
Seniors Housing Operating | Gurnee, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	890
Initial Cost of Buildings & Improvements	27,931
Cost Capitalized Subsequent to Acquisition	2,110
Carrying Amount of Land	935
Carrying Amount of Buildings and Improvements	29,996
Accumulated Depreciation	5,768
Seniors Housing Operating | Haddonfield, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	520
Initial Cost of Buildings & Improvements	16,363
Cost Capitalized Subsequent to Acquisition	22
Carrying Amount of Land	527
Carrying Amount of Buildings and Improvements	16,378
Accumulated Depreciation	1,796
Seniors Housing Operating | Hamden, CT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,460
Initial Cost of Buildings & Improvements	24,093
Cost Capitalized Subsequent to Acquisition	1,912
Carrying Amount of Land	1,493
Carrying Amount of Buildings and Improvements	25,972
Accumulated Depreciation	7,593
Seniors Housing Operating | Hampshire, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,172
Initial Cost of Buildings & Improvements	26,035
Cost Capitalized Subsequent to Acquisition	1,185
Carrying Amount of Land	4,322
Carrying Amount of Buildings and Improvements	27,070
Accumulated Depreciation	5,857
Seniors Housing Operating | Haverford, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,880
Initial Cost of Buildings & Improvements	33,993
Cost Capitalized Subsequent to Acquisition	1,305
Carrying Amount of Land	1,885
Carrying Amount of Buildings and Improvements	35,293
Accumulated Depreciation	7,263
Seniors Housing Operating | Haverhill, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,720
Initial Cost of Buildings & Improvements	50,046
Cost Capitalized Subsequent to Acquisition	1,165
Carrying Amount of Land	1,729
Carrying Amount of Buildings and Improvements	51,202
Accumulated Depreciation	7,876
Seniors Housing Operating | Henderson, NV
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	880
Initial Cost of Buildings & Improvements	29,809
Cost Capitalized Subsequent to Acquisition	994
Carrying Amount of Land	897
Carrying Amount of Buildings and Improvements	30,786
Accumulated Depreciation	6,451
Seniors Housing Operating | Henderson, NV
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,190
Initial Cost of Buildings & Improvements	11,600
Cost Capitalized Subsequent to Acquisition	968
Carrying Amount of Land	1,253
Carrying Amount of Buildings and Improvements	12,505
Accumulated Depreciation	3,765
Seniors Housing Operating | High Wycombe, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,567
Initial Cost of Buildings & Improvements	13,422
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	3,567
Carrying Amount of Buildings and Improvements	13,422
Accumulated Depreciation	622
Seniors Housing Operating | Highland Park, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,250
Initial Cost of Buildings & Improvements	25,313
Cost Capitalized Subsequent to Acquisition	1,378
Carrying Amount of Land	2,265
Carrying Amount of Buildings and Improvements	26,676
Accumulated Depreciation	6,466
Seniors Housing Operating | Hingham, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,440
Initial Cost of Buildings & Improvements	32,292
Cost Capitalized Subsequent to Acquisition	269
Carrying Amount of Land	1,444
Carrying Amount of Buildings and Improvements	32,557
Accumulated Depreciation	4,511
Seniors Housing Operating | Holbrook, NY
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,957
Initial Cost of Buildings & Improvements	35,337
Cost Capitalized Subsequent to Acquisition	1,819
Carrying Amount of Land	4,021
Carrying Amount of Buildings and Improvements	37,092
Accumulated Depreciation	7,637
Seniors Housing Operating | Horley, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,332
Initial Cost of Buildings & Improvements	12,144
Cost Capitalized Subsequent to Acquisition	776
Carrying Amount of Land	2,418
Carrying Amount of Buildings and Improvements	12,834
Accumulated Depreciation	2,253
Seniors Housing Operating | Houston, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,830
Initial Cost of Buildings & Improvements	55,674
Cost Capitalized Subsequent to Acquisition	6,995
Carrying Amount of Land	3,830
Carrying Amount of Buildings and Improvements	62,669
Accumulated Depreciation	15,150
Seniors Housing Operating | Houston, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,750
Initial Cost of Buildings & Improvements	15,603
Cost Capitalized Subsequent to Acquisition	1,531
Carrying Amount of Land	1,750
Carrying Amount of Buildings and Improvements	17,134
Accumulated Depreciation	1,328
Seniors Housing Operating | Houston, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	960
Initial Cost of Buildings & Improvements	16,151
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	960
Carrying Amount of Buildings and Improvements	16,151
Accumulated Depreciation	7,703
Seniors Housing Operating | Howell, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	8,493
Initial Cost of Land	1,066
Initial Cost of Buildings & Improvements	21,577
Cost Capitalized Subsequent to Acquisition	936
Carrying Amount of Land	1,077
Carrying Amount of Buildings and Improvements	22,502
Accumulated Depreciation	4,782
Seniors Housing Operating | Huntington Beach, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,808
Initial Cost of Buildings & Improvements	31,172
Cost Capitalized Subsequent to Acquisition	2,573
Carrying Amount of Land	3,886
Carrying Amount of Buildings and Improvements	33,667
Accumulated Depreciation	8,390
Seniors Housing Operating | Hutchinson, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	600
Initial Cost of Buildings & Improvements	10,590
Cost Capitalized Subsequent to Acquisition	324
Carrying Amount of Land	604
Carrying Amount of Buildings and Improvements	10,910
Accumulated Depreciation	3,986
Seniors Housing Operating | Irving, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,030
Initial Cost of Buildings & Improvements	6,823
Cost Capitalized Subsequent to Acquisition	1,332
Carrying Amount of Land	1,030
Carrying Amount of Buildings and Improvements	8,155
Accumulated Depreciation	2,320
Seniors Housing Operating | Johns Creek, GA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,580
Initial Cost of Buildings & Improvements	23,285
Cost Capitalized Subsequent to Acquisition	827
Carrying Amount of Land	1,588
Carrying Amount of Buildings and Improvements	24,104
Accumulated Depreciation	5,111
Seniors Housing Operating | Kanata, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,689
Initial Cost of Buildings & Improvements	28,670
Cost Capitalized Subsequent to Acquisition	87
Carrying Amount of Land	1,663
Carrying Amount of Buildings and Improvements	28,783
Accumulated Depreciation	6,073
Seniors Housing Operating | Kansas City, MO
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,820
Initial Cost of Buildings & Improvements	34,898
Cost Capitalized Subsequent to Acquisition	5,057
Carrying Amount of Land	1,856
Carrying Amount of Buildings and Improvements	39,919
Accumulated Depreciation	11,822
Seniors Housing Operating | Kansas City, MO
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	5,265
Initial Cost of Land	1,930
Initial Cost of Buildings & Improvements	39,997
Cost Capitalized Subsequent to Acquisition	4,923
Carrying Amount of Land	1,963
Carrying Amount of Buildings and Improvements	44,887
Accumulated Depreciation	13,359
Seniors Housing Operating | Kansas City, MO
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	541
Initial Cost of Buildings & Improvements	23,962
Cost Capitalized Subsequent to Acquisition	274
Carrying Amount of Land	548
Carrying Amount of Buildings and Improvements	24,229
Accumulated Depreciation	3,142
Seniors Housing Operating | Kelowna, BC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	5,190
Initial Cost of Land	2,688
Initial Cost of Buildings & Improvements	13,647
Cost Capitalized Subsequent to Acquisition	1,125
Carrying Amount of Land	2,739
Carrying Amount of Buildings and Improvements	14,721
Accumulated Depreciation	3,777
Seniors Housing Operating | Kennebunk, ME
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,700
Initial Cost of Buildings & Improvements	30,204
Cost Capitalized Subsequent to Acquisition	5,353
Carrying Amount of Land	3,200
Carrying Amount of Buildings and Improvements	35,057
Accumulated Depreciation	12,239
Seniors Housing Operating | Kennett Square, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,050
Initial Cost of Buildings & Improvements	22,946
Cost Capitalized Subsequent to Acquisition	356
Carrying Amount of Land	1,092
Carrying Amount of Buildings and Improvements	23,260
Accumulated Depreciation	4,837
Seniors Housing Operating | Kingston, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	4,202
Initial Cost of Land	1,030
Initial Cost of Buildings & Improvements	11,416
Cost Capitalized Subsequent to Acquisition	844
Carrying Amount of Land	1,060
Carrying Amount of Buildings and Improvements	12,230
Accumulated Depreciation	1,768
Seniors Housing Operating | Kingwood, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	480
Initial Cost of Buildings & Improvements	9,777
Cost Capitalized Subsequent to Acquisition	1,096
Carrying Amount of Land	480
Carrying Amount of Buildings and Improvements	10,873
Accumulated Depreciation	2,698
Seniors Housing Operating | Kingwood, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,683
Initial Cost of Buildings & Improvements	24,207
Cost Capitalized Subsequent to Acquisition	2,465
Carrying Amount of Land	1,683
Carrying Amount of Buildings and Improvements	26,672
Accumulated Depreciation	2,493
Seniors Housing Operating | Kirkland, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	24,600
Initial Cost of Land	3,450
Initial Cost of Buildings & Improvements	38,709
Cost Capitalized Subsequent to Acquisition	1,204
Carrying Amount of Land	3,523
Carrying Amount of Buildings and Improvements	39,840
Accumulated Depreciation	8,936
Seniors Housing Operating | Kitchener, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	1,327
Initial Cost of Land	708
Initial Cost of Buildings & Improvements	2,744
Cost Capitalized Subsequent to Acquisition	111
Carrying Amount of Land	650
Carrying Amount of Buildings and Improvements	2,913
Accumulated Depreciation	764
Seniors Housing Operating | Kitchener, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	4,293
Initial Cost of Land	1,130
Initial Cost of Buildings & Improvements	9,939
Cost Capitalized Subsequent to Acquisition	417
Carrying Amount of Land	1,163
Carrying Amount of Buildings and Improvements	10,323
Accumulated Depreciation	2,398
Seniors Housing Operating | Kitchener, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	3,271
Initial Cost of Land	1,093
Initial Cost of Buildings & Improvements	7,327
Cost Capitalized Subsequent to Acquisition	346
Carrying Amount of Land	1,112
Carrying Amount of Buildings and Improvements	7,654
Accumulated Depreciation	2,201
Seniors Housing Operating | Kitchener, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	12,164
Initial Cost of Land	1,341
Initial Cost of Buildings & Improvements	13,939
Cost Capitalized Subsequent to Acquisition	2,763
Carrying Amount of Land	1,324
Carrying Amount of Buildings and Improvements	16,719
Accumulated Depreciation	3,178
Seniors Housing Operating | La Palma, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,950
Initial Cost of Buildings & Improvements	16,591
Cost Capitalized Subsequent to Acquisition	1,313
Carrying Amount of Land	2,973
Carrying Amount of Buildings and Improvements	17,881
Accumulated Depreciation	3,857
Seniors Housing Operating | Lafayette Hill, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,750
Initial Cost of Buildings & Improvements	11,848
Cost Capitalized Subsequent to Acquisition	2,311
Carrying Amount of Land	1,867
Carrying Amount of Buildings and Improvements	14,042
Accumulated Depreciation	3,981
Seniors Housing Operating | Laguna Hills, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	12,820
Initial Cost of Buildings & Improvements	75,926
Cost Capitalized Subsequent to Acquisition	17,135
Carrying Amount of Land	12,820
Carrying Amount of Buildings and Improvements	93,061
Accumulated Depreciation	12,877
Seniors Housing Operating | Laguna Woods, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	11,280
Initial Cost of Buildings & Improvements	76,485
Cost Capitalized Subsequent to Acquisition	12,253
Carrying Amount of Land	11,280
Carrying Amount of Buildings and Improvements	88,738
Accumulated Depreciation	12,298
Seniors Housing Operating | Laguna Woods, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	9,150
Initial Cost of Buildings & Improvements	57,842
Cost Capitalized Subsequent to Acquisition	8,919
Carrying Amount of Land	9,150
Carrying Amount of Buildings and Improvements	66,761
Accumulated Depreciation	9,651
Seniors Housing Operating | Lake Zurich, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,470
Initial Cost of Buildings & Improvements	9,830
Cost Capitalized Subsequent to Acquisition	3,002
Carrying Amount of Land	1,470
Carrying Amount of Buildings and Improvements	12,832
Accumulated Depreciation	4,506
Seniors Housing Operating | Lancaster, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	700
Initial Cost of Buildings & Improvements	15,295
Cost Capitalized Subsequent to Acquisition	781
Carrying Amount of Land	712
Carrying Amount of Buildings and Improvements	16,064
Accumulated Depreciation	4,731
Seniors Housing Operating | Laval, QC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	21,982
Initial Cost of Land	2,105
Initial Cost of Buildings & Improvements	32,161
Cost Capitalized Subsequent to Acquisition	3,051
Carrying Amount of Land	2,105
Carrying Amount of Buildings and Improvements	35,212
Accumulated Depreciation	721
Seniors Housing Operating | Laval, QC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	4,283
Initial Cost of Land	2,383
Initial Cost of Buildings & Improvements	5,968
Cost Capitalized Subsequent to Acquisition	550
Carrying Amount of Land	2,383
Carrying Amount of Buildings and Improvements	6,518
Accumulated Depreciation	136
Seniors Housing Operating | Lawrenceville, GA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,500
Initial Cost of Buildings & Improvements	29,003
Cost Capitalized Subsequent to Acquisition	741
Carrying Amount of Land	1,529
Carrying Amount of Buildings and Improvements	29,715
Accumulated Depreciation	6,432
Seniors Housing Operating | Leatherhead, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,682
Initial Cost of Buildings & Improvements	17,835
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	4,682
Carrying Amount of Buildings and Improvements	17,835
Accumulated Depreciation	718
Seniors Housing Operating | Lecanto, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	200
Initial Cost of Buildings & Improvements	6,900
Cost Capitalized Subsequent to Acquisition	371
Carrying Amount of Land	200
Carrying Amount of Buildings and Improvements	7,271
Accumulated Depreciation	2,705
Seniors Housing Operating | Lenexa, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	826
Initial Cost of Buildings & Improvements	26,251
Cost Capitalized Subsequent to Acquisition	1,285
Carrying Amount of Land	922
Carrying Amount of Buildings and Improvements	27,440
Accumulated Depreciation	6,432
Seniors Housing Operating | Leominster, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	944
Initial Cost of Buildings & Improvements	23,164
Cost Capitalized Subsequent to Acquisition	688
Carrying Amount of Land	995
Carrying Amount of Buildings and Improvements	23,801
Accumulated Depreciation	3,687
Seniors Housing Operating | Lincroft, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	9
Initial Cost of Buildings & Improvements	19,958
Cost Capitalized Subsequent to Acquisition	1,706
Carrying Amount of Land	79
Carrying Amount of Buildings and Improvements	21,594
Accumulated Depreciation	4,667
Seniors Housing Operating | Linwood, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	800
Initial Cost of Buildings & Improvements	21,984
Cost Capitalized Subsequent to Acquisition	1,168
Carrying Amount of Land	861
Carrying Amount of Buildings and Improvements	23,091
Accumulated Depreciation	5,012
Seniors Housing Operating | Litchfield, CT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,240
Initial Cost of Buildings & Improvements	17,908
Cost Capitalized Subsequent to Acquisition	11,060
Carrying Amount of Land	1,258
Carrying Amount of Buildings and Improvements	28,950
Accumulated Depreciation	4,862
Seniors Housing Operating | Little Neck, NY
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,350
Initial Cost of Buildings & Improvements	38,461
Cost Capitalized Subsequent to Acquisition	1,421
Carrying Amount of Land	3,358
Carrying Amount of Buildings and Improvements	39,874
Accumulated Depreciation	8,411
Seniors Housing Operating | Livingston, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	8,000
Initial Cost of Buildings & Improvements	44,424
Cost Capitalized Subsequent to Acquisition	160
Carrying Amount of Land	8,000
Carrying Amount of Buildings and Improvements	44,584
Accumulated Depreciation	2,119
Seniors Housing Operating | Lombard, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	15,975
Initial Cost of Land	2,130
Initial Cost of Buildings & Improvements	59,943
Cost Capitalized Subsequent to Acquisition	1,474
Carrying Amount of Land	2,147
Carrying Amount of Buildings and Improvements	61,400
Accumulated Depreciation	12,455
Seniors Housing Operating | London, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,121
Initial Cost of Buildings & Improvements	10,027
Cost Capitalized Subsequent to Acquisition	934
Carrying Amount of Land	3,231
Carrying Amount of Buildings and Improvements	10,851
Accumulated Depreciation	1,465
Seniors Housing Operating | London, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	7,691
Initial Cost of Buildings & Improvements	16,797
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	7,691
Carrying Amount of Buildings and Improvements	16,797
Accumulated Depreciation	1,007
Seniors Housing Operating | London, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	34
Initial Cost of Land	987
Initial Cost of Buildings & Improvements	8,228
Cost Capitalized Subsequent to Acquisition	628
Carrying Amount of Land	1,030
Carrying Amount of Buildings and Improvements	8,813
Accumulated Depreciation	1,477
Seniors Housing Operating | London, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	11,009
Initial Cost of Land	1,969
Initial Cost of Buildings & Improvements	16,985
Cost Capitalized Subsequent to Acquisition	1,214
Carrying Amount of Land	1,998
Carrying Amount of Buildings and Improvements	18,170
Accumulated Depreciation	3,022
Seniors Housing Operating | London, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,445
Initial Cost of Buildings & Improvements	13,631
Cost Capitalized Subsequent to Acquisition	953
Carrying Amount of Land	1,579
Carrying Amount of Buildings and Improvements	14,450
Accumulated Depreciation	2,131
Seniors Housing Operating | Longueuil, QC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	9,064
Initial Cost of Land	3,992
Initial Cost of Buildings & Improvements	23,711
Cost Capitalized Subsequent to Acquisition	1,778
Carrying Amount of Land	4,102
Carrying Amount of Buildings and Improvements	25,379
Accumulated Depreciation	4,144
Seniors Housing Operating | Los Angeles, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	11,430
Cost Capitalized Subsequent to Acquisition	1,951
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	13,381
Accumulated Depreciation	3,690
Seniors Housing Operating | Los Angeles, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	60,018
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	114,438
Cost Capitalized Subsequent to Acquisition	2,355
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	116,793
Accumulated Depreciation	28,628
Seniors Housing Operating | Los Angeles, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,540
Initial Cost of Buildings & Improvements	19,007
Cost Capitalized Subsequent to Acquisition	2,583
Carrying Amount of Land	3,540
Carrying Amount of Buildings and Improvements	21,590
Accumulated Depreciation	4,919
Seniors Housing Operating | Los Angeles, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	28,050
Cost Capitalized Subsequent to Acquisition	3,370
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	31,420
Accumulated Depreciation	3,286
Seniors Housing Operating | Louisville, KY
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,420
Initial Cost of Buildings & Improvements	20,816
Cost Capitalized Subsequent to Acquisition	1,863
Carrying Amount of Land	2,420
Carrying Amount of Buildings and Improvements	22,679
Accumulated Depreciation	5,317
Seniors Housing Operating | Louisville, KY
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	10,562
Initial Cost of Land	1,600
Initial Cost of Buildings & Improvements	20,326
Cost Capitalized Subsequent to Acquisition	774
Carrying Amount of Land	1,600
Carrying Amount of Buildings and Improvements	21,100
Accumulated Depreciation	4,926
Seniors Housing Operating | Lynnfield, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,165
Initial Cost of Buildings & Improvements	45,200
Cost Capitalized Subsequent to Acquisition	2,580
Carrying Amount of Land	3,507
Carrying Amount of Buildings and Improvements	47,438
Accumulated Depreciation	10,225
Seniors Housing Operating | Mahwah, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,605
Initial Cost of Buildings & Improvements	27,249
Cost Capitalized Subsequent to Acquisition	17
Carrying Amount of Land	1,605
Carrying Amount of Buildings and Improvements	27,266
Accumulated Depreciation	2,539
Seniors Housing Operating | Malvern, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,651
Initial Cost of Buildings & Improvements	17,194
Cost Capitalized Subsequent to Acquisition	2,128
Carrying Amount of Land	1,739
Carrying Amount of Buildings and Improvements	19,234
Accumulated Depreciation	5,499
Seniors Housing Operating | Mansfield, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,320
Initial Cost of Buildings & Improvements	57,011
Cost Capitalized Subsequent to Acquisition	8,714
Carrying Amount of Land	3,486
Carrying Amount of Buildings and Improvements	65,559
Accumulated Depreciation	17,826
Seniors Housing Operating | Manteca, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,300
Initial Cost of Buildings & Improvements	12,125
Cost Capitalized Subsequent to Acquisition	1,648
Carrying Amount of Land	1,312
Carrying Amount of Buildings and Improvements	13,761
Accumulated Depreciation	5,447
Seniors Housing Operating | Maple Ridge, BC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	8,159
Initial Cost of Land	2,875
Initial Cost of Buildings & Improvements	11,922
Cost Capitalized Subsequent to Acquisition	321
Carrying Amount of Land	2,943
Carrying Amount of Buildings and Improvements	12,175
Accumulated Depreciation	1,489
Seniors Housing Operating | Marieville, QC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	6,198
Initial Cost of Land	1,278
Initial Cost of Buildings & Improvements	12,113
Cost Capitalized Subsequent to Acquisition	117
Carrying Amount of Land	1,302
Carrying Amount of Buildings and Improvements	12,206
Accumulated Depreciation	1,691
Seniors Housing Operating | Markham, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	36,530
Initial Cost of Land	3,727
Initial Cost of Buildings & Improvements	48,939
Cost Capitalized Subsequent to Acquisition	1,429
Carrying Amount of Land	3,825
Carrying Amount of Buildings and Improvements	50,270
Accumulated Depreciation	13,999
Seniors Housing Operating | Marlboro, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,222
Initial Cost of Buildings & Improvements	14,888
Cost Capitalized Subsequent to Acquisition	1,395
Carrying Amount of Land	2,250
Carrying Amount of Buildings and Improvements	16,255
Accumulated Depreciation	3,791
Seniors Housing Operating | Medicine Hat, AB
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	10,262
Initial Cost of Land	1,432
Initial Cost of Buildings & Improvements	14,141
Cost Capitalized Subsequent to Acquisition	48
Carrying Amount of Land	1,460
Carrying Amount of Buildings and Improvements	14,161
Accumulated Depreciation	2,923
Seniors Housing Operating | Melbourne, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	7,070
Initial Cost of Buildings & Improvements	48,257
Cost Capitalized Subsequent to Acquisition	31,652
Carrying Amount of Land	7,070
Carrying Amount of Buildings and Improvements	79,909
Accumulated Depreciation	19,642
Seniors Housing Operating | Melville, NY
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,280
Initial Cost of Buildings & Improvements	73,283
Cost Capitalized Subsequent to Acquisition	4,916
Carrying Amount of Land	4,313
Carrying Amount of Buildings and Improvements	78,166
Accumulated Depreciation	15,980
Seniors Housing Operating | Memphis, TN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,800
Initial Cost of Buildings & Improvements	17,744
Cost Capitalized Subsequent to Acquisition	1,919
Carrying Amount of Land	1,800
Carrying Amount of Buildings and Improvements	19,663
Accumulated Depreciation	5,597
Seniors Housing Operating | Meriden, CT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,500
Initial Cost of Buildings & Improvements	14,874
Cost Capitalized Subsequent to Acquisition	1,429
Carrying Amount of Land	1,542
Carrying Amount of Buildings and Improvements	16,261
Accumulated Depreciation	5,727
Seniors Housing Operating | Metairie, LA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	12,521
Initial Cost of Land	725
Initial Cost of Buildings & Improvements	27,708
Cost Capitalized Subsequent to Acquisition	778
Carrying Amount of Land	725
Carrying Amount of Buildings and Improvements	28,486
Accumulated Depreciation	5,596
Seniors Housing Operating | Middletown, CT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,430
Initial Cost of Buildings & Improvements	24,242
Cost Capitalized Subsequent to Acquisition	1,986
Carrying Amount of Land	1,460
Carrying Amount of Buildings and Improvements	26,198
Accumulated Depreciation	7,799
Seniors Housing Operating | Milford, CT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,210
Initial Cost of Buildings & Improvements	17,364
Cost Capitalized Subsequent to Acquisition	2,328
Carrying Amount of Land	3,233
Carrying Amount of Buildings and Improvements	19,669
Accumulated Depreciation	6,536
Seniors Housing Operating | Mill Creek, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	10,150
Initial Cost of Buildings & Improvements	60,274
Cost Capitalized Subsequent to Acquisition	1,320
Carrying Amount of Land	10,179
Carrying Amount of Buildings and Improvements	61,565
Accumulated Depreciation	18,700
Seniors Housing Operating | Milton, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	13,723
Initial Cost of Land	4,542
Initial Cost of Buildings & Improvements	25,321
Cost Capitalized Subsequent to Acquisition	1,962
Carrying Amount of Land	4,627
Carrying Amount of Buildings and Improvements	27,198
Accumulated Depreciation	3,433
Seniors Housing Operating | Minnetonka, MN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,080
Initial Cost of Buildings & Improvements	24,360
Cost Capitalized Subsequent to Acquisition	2,571
Carrying Amount of Land	2,450
Carrying Amount of Buildings and Improvements	26,561
Accumulated Depreciation	6,303
Seniors Housing Operating | Minnetonka, MN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	920
Initial Cost of Buildings & Improvements	29,344
Cost Capitalized Subsequent to Acquisition	1,161
Carrying Amount of Land	964
Carrying Amount of Buildings and Improvements	30,461
Accumulated Depreciation	5,900
Seniors Housing Operating | Mission Viejo, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	13,850
Initial Cost of Land	6,600
Initial Cost of Buildings & Improvements	52,118
Cost Capitalized Subsequent to Acquisition	7,758
Carrying Amount of Land	6,600
Carrying Amount of Buildings and Improvements	59,876
Accumulated Depreciation	7,475
Seniors Housing Operating | Mississauga, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	8,358
Initial Cost of Land	1,602
Initial Cost of Buildings & Improvements	17,996
Cost Capitalized Subsequent to Acquisition	621
Carrying Amount of Land	1,626
Carrying Amount of Buildings and Improvements	18,593
Accumulated Depreciation	4,140
Seniors Housing Operating | Mississauga, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	2,816
Initial Cost of Land	873
Initial Cost of Buildings & Improvements	4,655
Cost Capitalized Subsequent to Acquisition	232
Carrying Amount of Land	887
Carrying Amount of Buildings and Improvements	4,873
Accumulated Depreciation	1,147
Seniors Housing Operating | Mississauga, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	26,718
Initial Cost of Land	3,649
Initial Cost of Buildings & Improvements	35,137
Cost Capitalized Subsequent to Acquisition	1,441
Carrying Amount of Land	3,723
Carrying Amount of Buildings and Improvements	36,504
Accumulated Depreciation	8,161
Seniors Housing Operating | Mississauga, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	5,916
Initial Cost of Land	2,548
Initial Cost of Buildings & Improvements	15,158
Cost Capitalized Subsequent to Acquisition	1,751
Carrying Amount of Land	2,589
Carrying Amount of Buildings and Improvements	16,868
Accumulated Depreciation	3,177
Seniors Housing Operating | Missoula, MT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	550
Initial Cost of Buildings & Improvements	7,490
Cost Capitalized Subsequent to Acquisition	437
Carrying Amount of Land	550
Carrying Amount of Buildings and Improvements	7,927
Accumulated Depreciation	2,767
Seniors Housing Operating | Mobberley, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	5,146
Initial Cost of Buildings & Improvements	26,665
Cost Capitalized Subsequent to Acquisition	1,834
Carrying Amount of Land	5,340
Carrying Amount of Buildings and Improvements	28,305
Accumulated Depreciation	7,514
Seniors Housing Operating | Monterey, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	6,440
Initial Cost of Buildings & Improvements	29,101
Cost Capitalized Subsequent to Acquisition	1,549
Carrying Amount of Land	6,440
Carrying Amount of Buildings and Improvements	30,650
Accumulated Depreciation	6,486
Seniors Housing Operating | Montgomery, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	6,482
Initial Cost of Buildings & Improvements	83,642
Cost Capitalized Subsequent to Acquisition	10,924
Carrying Amount of Land	6,482
Carrying Amount of Buildings and Improvements	94,566
Accumulated Depreciation	3,480
Seniors Housing Operating | Montgomery Village, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,530
Initial Cost of Buildings & Improvements	18,246
Cost Capitalized Subsequent to Acquisition	6,745
Carrying Amount of Land	4,279
Carrying Amount of Buildings and Improvements	24,242
Accumulated Depreciation	9,021
Seniors Housing Operating | Montreal-Nord, QC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	11,740
Initial Cost of Land	4,407
Initial Cost of Buildings & Improvements	23,719
Cost Capitalized Subsequent to Acquisition	2,992
Carrying Amount of Land	4,407
Carrying Amount of Buildings and Improvements	26,711
Accumulated Depreciation	511
Seniors Housing Operating | Moorestown, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,060
Initial Cost of Buildings & Improvements	51,628
Cost Capitalized Subsequent to Acquisition	1,982
Carrying Amount of Land	2,083
Carrying Amount of Buildings and Improvements	53,587
Accumulated Depreciation	11,069
Seniors Housing Operating | Moose Jaw, SK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	2,076
Initial Cost of Land	582
Initial Cost of Buildings & Improvements	12,973
Cost Capitalized Subsequent to Acquisition	906
Carrying Amount of Land	590
Carrying Amount of Buildings and Improvements	13,871
Accumulated Depreciation	3,039
Seniors Housing Operating | Murphy, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,950
Initial Cost of Buildings & Improvements	19,182
Cost Capitalized Subsequent to Acquisition	805
Carrying Amount of Land	1,950
Carrying Amount of Buildings and Improvements	19,987
Accumulated Depreciation	1,781
Seniors Housing Operating | Naperville, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,550
Initial Cost of Buildings & Improvements	12,237
Cost Capitalized Subsequent to Acquisition	2,433
Carrying Amount of Land	1,550
Carrying Amount of Buildings and Improvements	14,670
Accumulated Depreciation	3,760
Seniors Housing Operating | Naperville, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,540
Initial Cost of Buildings & Improvements	28,204
Cost Capitalized Subsequent to Acquisition	1,392
Carrying Amount of Land	1,573
Carrying Amount of Buildings and Improvements	29,563
Accumulated Depreciation	6,517
Seniors Housing Operating | Naples, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	56,105
Initial Cost of Land	8,989
Initial Cost of Buildings & Improvements	119,398
Cost Capitalized Subsequent to Acquisition	5,055
Carrying Amount of Land	9,088
Carrying Amount of Buildings and Improvements	124,354
Accumulated Depreciation	22,444
Seniors Housing Operating | Nashua, NH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,264
Initial Cost of Buildings & Improvements	43,026
Cost Capitalized Subsequent to Acquisition	1,373
Carrying Amount of Land	1,264
Carrying Amount of Buildings and Improvements	44,399
Accumulated Depreciation	5,491
Seniors Housing Operating | Nashville, TN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,900
Initial Cost of Buildings & Improvements	35,788
Cost Capitalized Subsequent to Acquisition	2,848
Carrying Amount of Land	3,900
Carrying Amount of Buildings and Improvements	38,636
Accumulated Depreciation	10,313
Seniors Housing Operating | Needham, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,240
Initial Cost of Buildings & Improvements	32,992
Cost Capitalized Subsequent to Acquisition	1,322
Carrying Amount of Land	1,240
Carrying Amount of Buildings and Improvements	34,314
Accumulated Depreciation	2,853
Seniors Housing Operating | Nepean, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	5,387
Initial Cost of Land	1,575
Initial Cost of Buildings & Improvements	5,770
Cost Capitalized Subsequent to Acquisition	528
Carrying Amount of Land	1,613
Carrying Amount of Buildings and Improvements	6,260
Accumulated Depreciation	1,447
Seniors Housing Operating | New Braunfels, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,200
Initial Cost of Buildings & Improvements	19,800
Cost Capitalized Subsequent to Acquisition	10,352
Carrying Amount of Land	2,729
Carrying Amount of Buildings and Improvements	28,623
Accumulated Depreciation	4,906
Seniors Housing Operating | Newark, DE
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	560
Initial Cost of Buildings & Improvements	21,220
Cost Capitalized Subsequent to Acquisition	1,569
Carrying Amount of Land	560
Carrying Amount of Buildings and Improvements	22,789
Accumulated Depreciation	8,065
Seniors Housing Operating | Newbury, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,850
Initial Cost of Buildings & Improvements	12,796
Cost Capitalized Subsequent to Acquisition	672
Carrying Amount of Land	2,946
Carrying Amount of Buildings and Improvements	13,372
Accumulated Depreciation	810
Seniors Housing Operating | Newburyport, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,750
Initial Cost of Buildings & Improvements	29,187
Cost Capitalized Subsequent to Acquisition	1,194
Carrying Amount of Land	1,750
Carrying Amount of Buildings and Improvements	30,381
Accumulated Depreciation	2,656
Seniors Housing Operating | Newmarket, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,071
Initial Cost of Buildings & Improvements	11,902
Cost Capitalized Subsequent to Acquisition	1,190
Carrying Amount of Land	4,228
Carrying Amount of Buildings and Improvements	12,935
Accumulated Depreciation	2,005
Seniors Housing Operating | Newton, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,250
Initial Cost of Buildings & Improvements	43,614
Cost Capitalized Subsequent to Acquisition	1,253
Carrying Amount of Land	2,263
Carrying Amount of Buildings and Improvements	44,854
Accumulated Depreciation	11,966
Seniors Housing Operating | Newton, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	14,881
Initial Cost of Land	2,500
Initial Cost of Buildings & Improvements	30,681
Cost Capitalized Subsequent to Acquisition	3,183
Carrying Amount of Land	2,574
Carrying Amount of Buildings and Improvements	33,790
Accumulated Depreciation	9,409
Seniors Housing Operating | Newton, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,360
Initial Cost of Buildings & Improvements	25,099
Cost Capitalized Subsequent to Acquisition	1,820
Carrying Amount of Land	3,385
Carrying Amount of Buildings and Improvements	26,894
Accumulated Depreciation	8,053
Seniors Housing Operating | Newtown Square, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,930
Initial Cost of Buildings & Improvements	14,420
Cost Capitalized Subsequent to Acquisition	1,161
Carrying Amount of Land	1,946
Carrying Amount of Buildings and Improvements	15,565
Accumulated Depreciation	4,577
Seniors Housing Operating | Niagara Falls, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	6,335
Initial Cost of Land	1,225
Initial Cost of Buildings & Improvements	7,963
Cost Capitalized Subsequent to Acquisition	466
Carrying Amount of Land	1,242
Carrying Amount of Buildings and Improvements	8,412
Accumulated Depreciation	1,457
Seniors Housing Operating | North Andover, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,960
Initial Cost of Buildings & Improvements	34,976
Cost Capitalized Subsequent to Acquisition	2,116
Carrying Amount of Land	2,111
Carrying Amount of Buildings and Improvements	36,941
Accumulated Depreciation	10,087
Seniors Housing Operating | North Chelmsford, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	880
Initial Cost of Buildings & Improvements	18,478
Cost Capitalized Subsequent to Acquisition	999
Carrying Amount of Land	951
Carrying Amount of Buildings and Improvements	19,406
Accumulated Depreciation	5,126
Seniors Housing Operating | North Dartmouth, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,700
Initial Cost of Buildings & Improvements	35,337
Cost Capitalized Subsequent to Acquisition	1,723
Carrying Amount of Land	1,700
Carrying Amount of Buildings and Improvements	37,060
Accumulated Depreciation	3,374
Seniors Housing Operating | North Tustin, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,880
Initial Cost of Buildings & Improvements	18,059
Cost Capitalized Subsequent to Acquisition	891
Carrying Amount of Land	2,975
Carrying Amount of Buildings and Improvements	18,855
Accumulated Depreciation	3,564
Seniors Housing Operating | Oak Park, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,250
Initial Cost of Buildings & Improvements	40,383
Cost Capitalized Subsequent to Acquisition	1,749
Carrying Amount of Land	1,250
Carrying Amount of Buildings and Improvements	42,132
Accumulated Depreciation	9,526
Seniors Housing Operating | Oakland, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,877
Initial Cost of Buildings & Improvements	47,508
Cost Capitalized Subsequent to Acquisition	3,252
Carrying Amount of Land	4,036
Carrying Amount of Buildings and Improvements	50,601
Accumulated Depreciation	10,954
Seniors Housing Operating | Oakton, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,250
Initial Cost of Buildings & Improvements	37,576
Cost Capitalized Subsequent to Acquisition	2,218
Carrying Amount of Land	2,378
Carrying Amount of Buildings and Improvements	39,666
Accumulated Depreciation	8,352
Seniors Housing Operating | Oakville, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	5,499
Initial Cost of Land	1,252
Initial Cost of Buildings & Improvements	7,382
Cost Capitalized Subsequent to Acquisition	373
Carrying Amount of Land	1,278
Carrying Amount of Buildings and Improvements	7,729
Accumulated Depreciation	1,795
Seniors Housing Operating | Oakville, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	9,164
Initial Cost of Land	2,134
Initial Cost of Buildings & Improvements	29,963
Cost Capitalized Subsequent to Acquisition	1,107
Carrying Amount of Land	2,165
Carrying Amount of Buildings and Improvements	31,039
Accumulated Depreciation	7,349
Seniors Housing Operating | Oakville, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	4,797
Initial Cost of Land	1,271
Initial Cost of Buildings & Improvements	13,754
Cost Capitalized Subsequent to Acquisition	606
Carrying Amount of Land	1,289
Carrying Amount of Buildings and Improvements	14,342
Accumulated Depreciation	2,929
Seniors Housing Operating | Oceanside, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,160
Initial Cost of Buildings & Improvements	18,352
Cost Capitalized Subsequent to Acquisition	4,094
Carrying Amount of Land	2,243
Carrying Amount of Buildings and Improvements	22,363
Accumulated Depreciation	6,097
Seniors Housing Operating | Ogden, UT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	360
Initial Cost of Buildings & Improvements	6,700
Cost Capitalized Subsequent to Acquisition	731
Carrying Amount of Land	360
Carrying Amount of Buildings and Improvements	7,431
Accumulated Depreciation	2,689
Seniors Housing Operating | Okotoks, AB
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	17,892
Initial Cost of Land	714
Initial Cost of Buildings & Improvements	20,943
Cost Capitalized Subsequent to Acquisition	557
Carrying Amount of Land	728
Carrying Amount of Buildings and Improvements	21,486
Accumulated Depreciation	3,640
Seniors Housing Operating | Oshawa, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	6,547
Initial Cost of Land	841
Initial Cost of Buildings & Improvements	7,570
Cost Capitalized Subsequent to Acquisition	458
Carrying Amount of Land	884
Carrying Amount of Buildings and Improvements	7,985
Accumulated Depreciation	1,834
Seniors Housing Operating | Ottawa, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	9,469
Initial Cost of Land	1,341
Initial Cost of Buildings & Improvements	15,425
Cost Capitalized Subsequent to Acquisition	1,439
Carrying Amount of Land	1,396
Carrying Amount of Buildings and Improvements	16,809
Accumulated Depreciation	2,176
Seniors Housing Operating | Ottawa, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	17,808
Initial Cost of Land	3,454
Initial Cost of Buildings & Improvements	23,309
Cost Capitalized Subsequent to Acquisition	1,351
Carrying Amount of Land	3,559
Carrying Amount of Buildings and Improvements	24,555
Accumulated Depreciation	6,617
Seniors Housing Operating | Ottawa, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	20,414
Initial Cost of Land	4,256
Initial Cost of Buildings & Improvements	39,141
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	4,256
Carrying Amount of Buildings and Improvements	39,141
Accumulated Depreciation	5,917
Seniors Housing Operating | Ottawa, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	7,070
Initial Cost of Land	2,103
Initial Cost of Buildings & Improvements	18,421
Cost Capitalized Subsequent to Acquisition	3,150
Carrying Amount of Land	2,180
Carrying Amount of Buildings and Improvements	21,494
Accumulated Depreciation	3,096
Seniors Housing Operating | Ottawa, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	13,444
Initial Cost of Land	2,963
Initial Cost of Buildings & Improvements	26,424
Cost Capitalized Subsequent to Acquisition	1,880
Carrying Amount of Land	3,041
Carrying Amount of Buildings and Improvements	28,226
Accumulated Depreciation	3,647
Seniors Housing Operating | Ottawa, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	10,161
Initial Cost of Land	1,561
Initial Cost of Buildings & Improvements	18,170
Cost Capitalized Subsequent to Acquisition	1,336
Carrying Amount of Land	1,647
Carrying Amount of Buildings and Improvements	19,420
Accumulated Depreciation	2,412
Seniors Housing Operating | Ottawa, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	13,568
Initial Cost of Land	3,403
Initial Cost of Buildings & Improvements	31,090
Cost Capitalized Subsequent to Acquisition	1,941
Carrying Amount of Land	3,467
Carrying Amount of Buildings and Improvements	32,967
Accumulated Depreciation	4,134
Seniors Housing Operating | Ottawa, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	17,204
Initial Cost of Land	3,411
Initial Cost of Buildings & Improvements	28,335
Cost Capitalized Subsequent to Acquisition	4,152
Carrying Amount of Land	3,502
Carrying Amount of Buildings and Improvements	32,396
Accumulated Depreciation	5,257
Seniors Housing Operating | Ottawa, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	2,765
Initial Cost of Land	724
Initial Cost of Buildings & Improvements	4,710
Cost Capitalized Subsequent to Acquisition	231
Carrying Amount of Land	735
Carrying Amount of Buildings and Improvements	4,930
Accumulated Depreciation	1,171
Seniors Housing Operating | Ottawa, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	2,012
Initial Cost of Land	818
Initial Cost of Buildings & Improvements	2,165
Cost Capitalized Subsequent to Acquisition	1,192
Carrying Amount of Land	691
Carrying Amount of Buildings and Improvements	3,484
Accumulated Depreciation	888
Seniors Housing Operating | Ottawa, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	9,559
Initial Cost of Land	2,809
Initial Cost of Buildings & Improvements	27,299
Cost Capitalized Subsequent to Acquisition	1,253
Carrying Amount of Land	2,880
Carrying Amount of Buildings and Improvements	28,481
Accumulated Depreciation	7,177
Seniors Housing Operating | Ottawa, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	4,441
Initial Cost of Land	1,156
Initial Cost of Buildings & Improvements	9,758
Cost Capitalized Subsequent to Acquisition	481
Carrying Amount of Land	1,227
Carrying Amount of Buildings and Improvements	10,168
Accumulated Depreciation	2,151
Seniors Housing Operating | Ottawa, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	5,778
Initial Cost of Land	746
Initial Cost of Buildings & Improvements	7,800
Cost Capitalized Subsequent to Acquisition	541
Carrying Amount of Land	763
Carrying Amount of Buildings and Improvements	8,324
Accumulated Depreciation	1,805
Seniors Housing Operating | Ottawa, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	8,729
Initial Cost of Land	1,176
Initial Cost of Buildings & Improvements	12,764
Cost Capitalized Subsequent to Acquisition	778
Carrying Amount of Land	1,231
Carrying Amount of Buildings and Improvements	13,487
Accumulated Depreciation	1,876
Seniors Housing Operating | Outremont, QC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	17,544
Initial Cost of Land	6,746
Initial Cost of Buildings & Improvements	45,981
Cost Capitalized Subsequent to Acquisition	5,133
Carrying Amount of Land	6,746
Carrying Amount of Buildings and Improvements	51,114
Accumulated Depreciation	1,007
Seniors Housing Operating | Palo Alto, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	39,639
Cost Capitalized Subsequent to Acquisition	3,055
Carrying Amount of Land	24
Carrying Amount of Buildings and Improvements	42,670
Accumulated Depreciation	8,872
Seniors Housing Operating | Paramus, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,840
Initial Cost of Buildings & Improvements	35,728
Cost Capitalized Subsequent to Acquisition	1,729
Carrying Amount of Land	2,947
Carrying Amount of Buildings and Improvements	37,350
Accumulated Depreciation	7,659
Seniors Housing Operating | Parkland, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	55,694
Initial Cost of Land	4,880
Initial Cost of Buildings & Improvements	111,481
Cost Capitalized Subsequent to Acquisition	4,087
Carrying Amount of Land	4,904
Carrying Amount of Buildings and Improvements	115,544
Accumulated Depreciation	20,538
Seniors Housing Operating | Paso Robles, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,770
Initial Cost of Buildings & Improvements	8,630
Cost Capitalized Subsequent to Acquisition	707
Carrying Amount of Land	1,770
Carrying Amount of Buildings and Improvements	9,337
Accumulated Depreciation	4,032
Seniors Housing Operating | Peabody, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	6,012
Initial Cost of Land	2,250
Initial Cost of Buildings & Improvements	16,071
Cost Capitalized Subsequent to Acquisition	1,099
Carrying Amount of Land	2,324
Carrying Amount of Buildings and Improvements	17,096
Accumulated Depreciation	2,858
Seniors Housing Operating | Pembroke, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,931
Initial Cost of Buildings & Improvements	9,427
Cost Capitalized Subsequent to Acquisition	433
Carrying Amount of Land	1,901
Carrying Amount of Buildings and Improvements	9,890
Accumulated Depreciation	2,011
Seniors Housing Operating | Pennington, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,380
Initial Cost of Buildings & Improvements	27,620
Cost Capitalized Subsequent to Acquisition	1,115
Carrying Amount of Land	1,491
Carrying Amount of Buildings and Improvements	28,624
Accumulated Depreciation	5,562
Seniors Housing Operating | Peoria, AZ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	766
Initial Cost of Buildings & Improvements	21,796
Cost Capitalized Subsequent to Acquisition	1,635
Carrying Amount of Land	766
Carrying Amount of Buildings and Improvements	23,431
Accumulated Depreciation	1,482
Seniors Housing Operating | Pittsburgh, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,580
Initial Cost of Buildings & Improvements	18,017
Cost Capitalized Subsequent to Acquisition	925
Carrying Amount of Land	1,587
Carrying Amount of Buildings and Improvements	18,935
Accumulated Depreciation	4,437
Seniors Housing Operating | Placentia, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	8,480
Initial Cost of Buildings & Improvements	17,076
Cost Capitalized Subsequent to Acquisition	5,087
Carrying Amount of Land	8,480
Carrying Amount of Buildings and Improvements	22,163
Accumulated Depreciation	3,576
Seniors Housing Operating | Plainview, NY
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,066
Initial Cost of Buildings & Improvements	19,901
Cost Capitalized Subsequent to Acquisition	1,018
Carrying Amount of Land	3,182
Carrying Amount of Buildings and Improvements	20,803
Accumulated Depreciation	4,124
Seniors Housing Operating | Plano, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,120
Initial Cost of Buildings & Improvements	59,950
Cost Capitalized Subsequent to Acquisition	3,124
Carrying Amount of Land	3,173
Carrying Amount of Buildings and Improvements	63,021
Accumulated Depreciation	16,579
Seniors Housing Operating | Plano, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,750
Initial Cost of Buildings & Improvements	15,390
Cost Capitalized Subsequent to Acquisition	1,954
Carrying Amount of Land	1,750
Carrying Amount of Buildings and Improvements	17,344
Accumulated Depreciation	1,626
Seniors Housing Operating | Playa Vista, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,580
Initial Cost of Buildings & Improvements	40,531
Cost Capitalized Subsequent to Acquisition	1,636
Carrying Amount of Land	1,605
Carrying Amount of Buildings and Improvements	42,142
Accumulated Depreciation	8,978
Seniors Housing Operating | Plymouth, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,444
Initial Cost of Buildings & Improvements	34,951
Cost Capitalized Subsequent to Acquisition	1,122
Carrying Amount of Land	1,453
Carrying Amount of Buildings and Improvements	36,064
Accumulated Depreciation	5,093
Seniors Housing Operating | Plymouth, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	13,169
Initial Cost of Land	2,550
Initial Cost of Buildings & Improvements	35,055
Cost Capitalized Subsequent to Acquisition	2,256
Carrying Amount of Land	2,550
Carrying Amount of Buildings and Improvements	37,311
Accumulated Depreciation	3,895
Seniors Housing Operating | Port Perry, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	11,989
Initial Cost of Land	3,685
Initial Cost of Buildings & Improvements	26,788
Cost Capitalized Subsequent to Acquisition	2,365
Carrying Amount of Land	3,747
Carrying Amount of Buildings and Improvements	29,091
Accumulated Depreciation	3,509
Seniors Housing Operating | Port St. Lucie, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	8,700
Initial Cost of Buildings & Improvements	47,230
Cost Capitalized Subsequent to Acquisition	20,478
Carrying Amount of Land	8,700
Carrying Amount of Buildings and Improvements	67,708
Accumulated Depreciation	15,304
Seniors Housing Operating | Princeton, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,730
Initial Cost of Buildings & Improvements	30,888
Cost Capitalized Subsequent to Acquisition	1,839
Carrying Amount of Land	1,810
Carrying Amount of Buildings and Improvements	32,647
Accumulated Depreciation	6,494
Seniors Housing Operating | Purley, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	7,365
Initial Cost of Buildings & Improvements	35,161
Cost Capitalized Subsequent to Acquisition	2,104
Carrying Amount of Land	7,625
Carrying Amount of Buildings and Improvements	37,005
Accumulated Depreciation	8,905
Seniors Housing Operating | Quebec City, QC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	8,495
Initial Cost of Land	2,420
Initial Cost of Buildings & Improvements	21,977
Cost Capitalized Subsequent to Acquisition	1,767
Carrying Amount of Land	2,420
Carrying Amount of Buildings and Improvements	23,744
Accumulated Depreciation	466
Seniors Housing Operating | Quebec City, QC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	12,067
Initial Cost of Land	3,300
Initial Cost of Buildings & Improvements	28,325
Cost Capitalized Subsequent to Acquisition	2,207
Carrying Amount of Land	3,300
Carrying Amount of Buildings and Improvements	30,532
Accumulated Depreciation	605
Seniors Housing Operating | Queensbury, NY
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,260
Initial Cost of Buildings & Improvements	21,744
Cost Capitalized Subsequent to Acquisition	1,014
Carrying Amount of Land	1,264
Carrying Amount of Buildings and Improvements	22,754
Accumulated Depreciation	3,140
Seniors Housing Operating | Quincy, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,350
Initial Cost of Buildings & Improvements	12,584
Cost Capitalized Subsequent to Acquisition	981
Carrying Amount of Land	1,428
Carrying Amount of Buildings and Improvements	13,487
Accumulated Depreciation	4,083
Seniors Housing Operating | Rancho Cucamonga, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,480
Initial Cost of Buildings & Improvements	10,055
Cost Capitalized Subsequent to Acquisition	1,848
Carrying Amount of Land	2,073
Carrying Amount of Buildings and Improvements	11,310
Accumulated Depreciation	2,978
Seniors Housing Operating | Rancho Palos Verdes, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	5,450
Initial Cost of Buildings & Improvements	60,034
Cost Capitalized Subsequent to Acquisition	2,453
Carrying Amount of Land	5,450
Carrying Amount of Buildings and Improvements	62,487
Accumulated Depreciation	14,179
Seniors Housing Operating | Randolph, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,540
Initial Cost of Buildings & Improvements	46,934
Cost Capitalized Subsequent to Acquisition	1,379
Carrying Amount of Land	1,619
Carrying Amount of Buildings and Improvements	48,234
Accumulated Depreciation	9,841
Seniors Housing Operating | Red Deer, AB
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	12,026
Initial Cost of Land	1,247
Initial Cost of Buildings & Improvements	19,283
Cost Capitalized Subsequent to Acquisition	592
Carrying Amount of Land	1,273
Carrying Amount of Buildings and Improvements	19,849
Accumulated Depreciation	3,093
Seniors Housing Operating | Red Deer, AB
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	14,153
Initial Cost of Land	1,199
Initial Cost of Buildings & Improvements	22,339
Cost Capitalized Subsequent to Acquisition	632
Carrying Amount of Land	1,219
Carrying Amount of Buildings and Improvements	22,951
Accumulated Depreciation	3,655
Seniors Housing Operating | Redondo Beach, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	9,557
Cost Capitalized Subsequent to Acquisition	913
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	10,470
Accumulated Depreciation	6,436
Seniors Housing Operating | Regina, SK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	6,224
Initial Cost of Land	1,485
Initial Cost of Buildings & Improvements	21,148
Cost Capitalized Subsequent to Acquisition	638
Carrying Amount of Land	1,525
Carrying Amount of Buildings and Improvements	21,746
Accumulated Depreciation	5,280
Seniors Housing Operating | Regina, SK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	6,158
Initial Cost of Land	1,244
Initial Cost of Buildings & Improvements	21,036
Cost Capitalized Subsequent to Acquisition	716
Carrying Amount of Land	1,267
Carrying Amount of Buildings and Improvements	21,729
Accumulated Depreciation	4,579
Seniors Housing Operating | Regina, SK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	15,076
Initial Cost of Land	1,539
Initial Cost of Buildings & Improvements	24,053
Cost Capitalized Subsequent to Acquisition	2,617
Carrying Amount of Land	1,579
Carrying Amount of Buildings and Improvements	26,630
Accumulated Depreciation	3,750
Seniors Housing Operating | Rehoboth Beach, DE
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	960
Initial Cost of Buildings & Improvements	24,248
Cost Capitalized Subsequent to Acquisition	8,847
Carrying Amount of Land	993
Carrying Amount of Buildings and Improvements	33,062
Accumulated Depreciation	6,077
Seniors Housing Operating | Renton, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	20,790
Initial Cost of Land	3,080
Initial Cost of Buildings & Improvements	51,824
Cost Capitalized Subsequent to Acquisition	1,999
Carrying Amount of Land	3,124
Carrying Amount of Buildings and Improvements	53,779
Accumulated Depreciation	11,898
Seniors Housing Operating | Ridgefield, CT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,100
Initial Cost of Buildings & Improvements	80,614
Cost Capitalized Subsequent to Acquisition	5,250
Carrying Amount of Land	3,152
Carrying Amount of Buildings and Improvements	85,812
Accumulated Depreciation	13,614
Seniors Housing Operating | Riviere-du-Loup, QC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	2,892
Initial Cost of Land	592
Initial Cost of Buildings & Improvements	7,601
Cost Capitalized Subsequent to Acquisition	761
Carrying Amount of Land	590
Carrying Amount of Buildings and Improvements	8,364
Accumulated Depreciation	1,150
Seniors Housing Operating | Riviere-du-Loup, QC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	11,905
Initial Cost of Land	1,454
Initial Cost of Buildings & Improvements	16,848
Cost Capitalized Subsequent to Acquisition	3,500
Carrying Amount of Land	1,563
Carrying Amount of Buildings and Improvements	20,239
Accumulated Depreciation	3,453
Seniors Housing Operating | Rocky Hill, CT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,090
Initial Cost of Buildings & Improvements	6,710
Cost Capitalized Subsequent to Acquisition	1,534
Carrying Amount of Land	1,090
Carrying Amount of Buildings and Improvements	8,244
Accumulated Depreciation	3,089
Seniors Housing Operating | Rocky Hill, CT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	810
Initial Cost of Buildings & Improvements	16,351
Cost Capitalized Subsequent to Acquisition	833
Carrying Amount of Land	926
Carrying Amount of Buildings and Improvements	17,068
Accumulated Depreciation	4,679
Seniors Housing Operating | Rohnert Park, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	6,500
Initial Cost of Buildings & Improvements	18,700
Cost Capitalized Subsequent to Acquisition	2,205
Carrying Amount of Land	6,556
Carrying Amount of Buildings and Improvements	20,849
Accumulated Depreciation	7,644
Seniors Housing Operating | Romeoville, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	854
Initial Cost of Buildings & Improvements	12,646
Cost Capitalized Subsequent to Acquisition	61,135
Carrying Amount of Land	6,197
Carrying Amount of Buildings and Improvements	68,438
Accumulated Depreciation	16,480
Seniors Housing Operating | Roseville, MN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,540
Initial Cost of Buildings & Improvements	35,877
Cost Capitalized Subsequent to Acquisition	1,053
Carrying Amount of Land	1,607
Carrying Amount of Buildings and Improvements	36,863
Accumulated Depreciation	7,263
Seniors Housing Operating | Roseville, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,300
Initial Cost of Buildings & Improvements	41,652
Cost Capitalized Subsequent to Acquisition	6,273
Carrying Amount of Land	3,300
Carrying Amount of Buildings and Improvements	47,925
Accumulated Depreciation	6,003
Seniors Housing Operating | Sacramento, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	940
Initial Cost of Buildings & Improvements	14,781
Cost Capitalized Subsequent to Acquisition	314
Carrying Amount of Land	952
Carrying Amount of Buildings and Improvements	15,083
Accumulated Depreciation	4,097
Seniors Housing Operating | Sacramento, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,300
Initial Cost of Buildings & Improvements	23,394
Cost Capitalized Subsequent to Acquisition	1,402
Carrying Amount of Land	1,369
Carrying Amount of Buildings and Improvements	24,727
Accumulated Depreciation	5,105
Seniors Housing Operating | Saint-Lambert, QC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	33,431
Initial Cost of Land	10,259
Initial Cost of Buildings & Improvements	61,903
Cost Capitalized Subsequent to Acquisition	366
Carrying Amount of Land	10,499
Carrying Amount of Buildings and Improvements	62,029
Accumulated Depreciation	12,901
Seniors Housing Operating | Salem, NH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	980
Initial Cost of Buildings & Improvements	32,721
Cost Capitalized Subsequent to Acquisition	4,326
Carrying Amount of Land	1,054
Carrying Amount of Buildings and Improvements	36,973
Accumulated Depreciation	8,805
Seniors Housing Operating | Salinas, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	5,110
Initial Cost of Buildings & Improvements	41,424
Cost Capitalized Subsequent to Acquisition	7,694
Carrying Amount of Land	5,110
Carrying Amount of Buildings and Improvements	49,118
Accumulated Depreciation	7,379
Seniors Housing Operating | Salisbury, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,720
Initial Cost of Buildings & Improvements	15,269
Cost Capitalized Subsequent to Acquisition	719
Carrying Amount of Land	2,812
Carrying Amount of Buildings and Improvements	15,896
Accumulated Depreciation	2,011
Seniors Housing Operating | Salt Lake City, UT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,360
Initial Cost of Buildings & Improvements	19,691
Cost Capitalized Subsequent to Acquisition	1,601
Carrying Amount of Land	1,360
Carrying Amount of Buildings and Improvements	21,292
Accumulated Depreciation	6,988
Seniors Housing Operating | San Angelo, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	260
Initial Cost of Buildings & Improvements	8,800
Cost Capitalized Subsequent to Acquisition	459
Carrying Amount of Land	266
Carrying Amount of Buildings and Improvements	9,253
Accumulated Depreciation	3,349
Seniors Housing Operating | San Antonio, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	6,120
Initial Cost of Buildings & Improvements	28,169
Cost Capitalized Subsequent to Acquisition	2,590
Carrying Amount of Land	6,120
Carrying Amount of Buildings and Improvements	30,759
Accumulated Depreciation	6,071
Seniors Housing Operating | San Antonio, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	5,045
Initial Cost of Buildings & Improvements	58,048
Cost Capitalized Subsequent to Acquisition	3,228
Carrying Amount of Land	5,045
Carrying Amount of Buildings and Improvements	61,276
Accumulated Depreciation	3,306
Seniors Housing Operating | San Diego, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,200
Initial Cost of Buildings & Improvements	30,707
Cost Capitalized Subsequent to Acquisition	731
Carrying Amount of Land	4,243
Carrying Amount of Buildings and Improvements	31,395
Accumulated Depreciation	5,825
Seniors Housing Operating | San Diego, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	5,810
Initial Cost of Buildings & Improvements	63,078
Cost Capitalized Subsequent to Acquisition	2,808
Carrying Amount of Land	5,810
Carrying Amount of Buildings and Improvements	65,886
Accumulated Depreciation	17,092
Seniors Housing Operating | San Diego, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,000
Initial Cost of Buildings & Improvements	27,164
Cost Capitalized Subsequent to Acquisition	881
Carrying Amount of Land	3,016
Carrying Amount of Buildings and Improvements	28,029
Accumulated Depreciation	5,495
Seniors Housing Operating | San Francisco, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	5,920
Initial Cost of Buildings & Improvements	91,639
Cost Capitalized Subsequent to Acquisition	12,609
Carrying Amount of Land	5,920
Carrying Amount of Buildings and Improvements	104,248
Accumulated Depreciation	13,874
Seniors Housing Operating | San Francisco, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	11,800
Initial Cost of Buildings & Improvements	77,214
Cost Capitalized Subsequent to Acquisition	9,969
Carrying Amount of Land	11,800
Carrying Amount of Buildings and Improvements	87,183
Accumulated Depreciation	11,932
Seniors Housing Operating | San Gabriel, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,120
Initial Cost of Buildings & Improvements	15,566
Cost Capitalized Subsequent to Acquisition	948
Carrying Amount of Land	3,138
Carrying Amount of Buildings and Improvements	16,496
Accumulated Depreciation	3,797
Seniors Housing Operating | San Jose, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,850
Initial Cost of Buildings & Improvements	35,098
Cost Capitalized Subsequent to Acquisition	811
Carrying Amount of Land	2,858
Carrying Amount of Buildings and Improvements	35,901
Accumulated Depreciation	8,000
Seniors Housing Operating | San Jose, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,280
Initial Cost of Buildings & Improvements	46,823
Cost Capitalized Subsequent to Acquisition	3,149
Carrying Amount of Land	3,280
Carrying Amount of Buildings and Improvements	49,972
Accumulated Depreciation	11,218
Seniors Housing Operating | San Jose, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	11,900
Initial Cost of Buildings & Improvements	27,647
Cost Capitalized Subsequent to Acquisition	4,820
Carrying Amount of Land	11,900
Carrying Amount of Buildings and Improvements	32,467
Accumulated Depreciation	4,801
Seniors Housing Operating | San Juan Capistrano, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,390
Initial Cost of Buildings & Improvements	6,942
Cost Capitalized Subsequent to Acquisition	1,450
Carrying Amount of Land	1,390
Carrying Amount of Buildings and Improvements	8,392
Accumulated Depreciation	3,797
Seniors Housing Operating | San Rafael, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,620
Initial Cost of Buildings & Improvements	27,392
Cost Capitalized Subsequent to Acquisition	2,858
Carrying Amount of Land	1,832
Carrying Amount of Buildings and Improvements	30,038
Accumulated Depreciation	3,412
Seniors Housing Operating | San Ramon, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	8,700
Initial Cost of Buildings & Improvements	72,223
Cost Capitalized Subsequent to Acquisition	9,628
Carrying Amount of Land	8,700
Carrying Amount of Buildings and Improvements	81,851
Accumulated Depreciation	11,263
Seniors Housing Operating | Sandy Springs, GA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,214
Initial Cost of Buildings & Improvements	8,360
Cost Capitalized Subsequent to Acquisition	1,307
Carrying Amount of Land	2,220
Carrying Amount of Buildings and Improvements	9,661
Accumulated Depreciation	2,733
Seniors Housing Operating | Santa Maria, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	6,050
Initial Cost of Buildings & Improvements	50,658
Cost Capitalized Subsequent to Acquisition	3,231
Carrying Amount of Land	6,089
Carrying Amount of Buildings and Improvements	53,850
Accumulated Depreciation	14,846
Seniors Housing Operating | Santa Monica, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	18,727
Initial Cost of Land	5,250
Initial Cost of Buildings & Improvements	28,340
Cost Capitalized Subsequent to Acquisition	950
Carrying Amount of Land	5,263
Carrying Amount of Buildings and Improvements	29,277
Accumulated Depreciation	6,184
Seniors Housing Operating | Santa Rosa, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,250
Initial Cost of Buildings & Improvements	26,273
Cost Capitalized Subsequent to Acquisition	3,303
Carrying Amount of Land	2,250
Carrying Amount of Buildings and Improvements	29,576
Accumulated Depreciation	3,623
Seniors Housing Operating | Saskatoon, SK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	3,840
Initial Cost of Land	981
Initial Cost of Buildings & Improvements	13,905
Cost Capitalized Subsequent to Acquisition	501
Carrying Amount of Land	995
Carrying Amount of Buildings and Improvements	14,392
Accumulated Depreciation	2,916
Seniors Housing Operating | Saskatoon, SK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	13,125
Initial Cost of Land	1,382
Initial Cost of Buildings & Improvements	17,609
Cost Capitalized Subsequent to Acquisition	766
Carrying Amount of Land	1,403
Carrying Amount of Buildings and Improvements	18,354
Accumulated Depreciation	3,632
Seniors Housing Operating | Schaumburg, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,460
Initial Cost of Buildings & Improvements	22,863
Cost Capitalized Subsequent to Acquisition	1,175
Carrying Amount of Land	2,497
Carrying Amount of Buildings and Improvements	24,001
Accumulated Depreciation	5,884
Seniors Housing Operating | Scottsdale, AZ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,500
Initial Cost of Buildings & Improvements	3,890
Cost Capitalized Subsequent to Acquisition	1,664
Carrying Amount of Land	2,500
Carrying Amount of Buildings and Improvements	5,554
Accumulated Depreciation	1,614
Seniors Housing Operating | Seal Beach, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	6,204
Initial Cost of Buildings & Improvements	72,954
Cost Capitalized Subsequent to Acquisition	2,078
Carrying Amount of Land	6,271
Carrying Amount of Buildings and Improvements	74,965
Accumulated Depreciation	19,259
Seniors Housing Operating | Seattle, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	5,190
Initial Cost of Buildings & Improvements	9,350
Cost Capitalized Subsequent to Acquisition	748
Carrying Amount of Land	5,199
Carrying Amount of Buildings and Improvements	10,089
Accumulated Depreciation	3,616
Seniors Housing Operating | Seattle, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	27,180
Initial Cost of Land	10,670
Initial Cost of Buildings & Improvements	37,291
Cost Capitalized Subsequent to Acquisition	1,094
Carrying Amount of Land	10,700
Carrying Amount of Buildings and Improvements	38,355
Accumulated Depreciation	12,353
Seniors Housing Operating | Seattle, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	48,540
Initial Cost of Land	6,790
Initial Cost of Buildings & Improvements	85,369
Cost Capitalized Subsequent to Acquisition	3,258
Carrying Amount of Land	6,825
Carrying Amount of Buildings and Improvements	88,592
Accumulated Depreciation	20,335
Seniors Housing Operating | Seattle, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,150
Initial Cost of Buildings & Improvements	19,887
Cost Capitalized Subsequent to Acquisition	1,284
Carrying Amount of Land	1,153
Carrying Amount of Buildings and Improvements	21,168
Accumulated Depreciation	2,724
Seniors Housing Operating | Selbyville, DE
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	750
Initial Cost of Buildings & Improvements	25,912
Cost Capitalized Subsequent to Acquisition	508
Carrying Amount of Land	769
Carrying Amount of Buildings and Improvements	26,401
Accumulated Depreciation	5,564
Seniors Housing Operating | Sevenoaks, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	6,181
Initial Cost of Buildings & Improvements	40,240
Cost Capitalized Subsequent to Acquisition	4,176
Carrying Amount of Land	6,390
Carrying Amount of Buildings and Improvements	44,207
Accumulated Depreciation	10,318
Seniors Housing Operating | Severna Park, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	67,623
Cost Capitalized Subsequent to Acquisition	5,574
Carrying Amount of Land	24
Carrying Amount of Buildings and Improvements	73,173
Accumulated Depreciation	8,947
Seniors Housing Operating | Shelburne, VT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	720
Initial Cost of Buildings & Improvements	31,041
Cost Capitalized Subsequent to Acquisition	1,966
Carrying Amount of Land	777
Carrying Amount of Buildings and Improvements	32,950
Accumulated Depreciation	8,191
Seniors Housing Operating | Shelby Township, MI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,040
Initial Cost of Buildings & Improvements	26,344
Cost Capitalized Subsequent to Acquisition	1,439
Carrying Amount of Land	1,105
Carrying Amount of Buildings and Improvements	27,718
Accumulated Depreciation	5,566
Seniors Housing Operating | Shelton, CT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,246
Initial Cost of Buildings & Improvements	33,967
Cost Capitalized Subsequent to Acquisition	42
Carrying Amount of Land	2,246
Carrying Amount of Buildings and Improvements	34,009
Accumulated Depreciation	3,424
Seniors Housing Operating | Shrewsbury, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,120
Initial Cost of Buildings & Improvements	38,116
Cost Capitalized Subsequent to Acquisition	1,244
Carrying Amount of Land	2,138
Carrying Amount of Buildings and Improvements	39,342
Accumulated Depreciation	8,247
Seniors Housing Operating | Shrewsbury, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	950
Initial Cost of Buildings & Improvements	26,824
Cost Capitalized Subsequent to Acquisition	1,397
Carrying Amount of Land	956
Carrying Amount of Buildings and Improvements	28,215
Accumulated Depreciation	4,209
Seniors Housing Operating | Sidcup, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	7,446
Initial Cost of Buildings & Improvements	56,570
Cost Capitalized Subsequent to Acquisition	3,312
Carrying Amount of Land	7,714
Carrying Amount of Buildings and Improvements	59,614
Accumulated Depreciation	15,051
Seniors Housing Operating | Simi Valley, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,200
Initial Cost of Buildings & Improvements	16,664
Cost Capitalized Subsequent to Acquisition	1,092
Carrying Amount of Land	3,298
Carrying Amount of Buildings and Improvements	17,658
Accumulated Depreciation	4,909
Seniors Housing Operating | Simi Valley, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	5,510
Initial Cost of Buildings & Improvements	51,406
Cost Capitalized Subsequent to Acquisition	8,073
Carrying Amount of Land	5,510
Carrying Amount of Buildings and Improvements	59,479
Accumulated Depreciation	8,314
Seniors Housing Operating | Solihull, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	5,070
Initial Cost of Buildings & Improvements	43,297
Cost Capitalized Subsequent to Acquisition	4,211
Carrying Amount of Land	5,241
Carrying Amount of Buildings and Improvements	47,337
Accumulated Depreciation	10,579
Seniors Housing Operating | Solihull, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,571
Initial Cost of Buildings & Improvements	26,053
Cost Capitalized Subsequent to Acquisition	1,429
Carrying Amount of Land	3,692
Carrying Amount of Buildings and Improvements	27,361
Accumulated Depreciation	6,320
Seniors Housing Operating | Solihull, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,851
Initial Cost of Buildings & Improvements	10,585
Cost Capitalized Subsequent to Acquisition	499
Carrying Amount of Land	1,913
Carrying Amount of Buildings and Improvements	11,022
Accumulated Depreciation	770
Seniors Housing Operating | Sonning, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	5,644
Initial Cost of Buildings & Improvements	42,155
Cost Capitalized Subsequent to Acquisition	2,660
Carrying Amount of Land	5,853
Carrying Amount of Buildings and Improvements	44,606
Accumulated Depreciation	9,317
Seniors Housing Operating | Sonoma, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,100
Initial Cost of Buildings & Improvements	18,400
Cost Capitalized Subsequent to Acquisition	1,773
Carrying Amount of Land	1,109
Carrying Amount of Buildings and Improvements	20,164
Accumulated Depreciation	7,332
Seniors Housing Operating | Sonoma, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,820
Initial Cost of Buildings & Improvements	21,890
Cost Capitalized Subsequent to Acquisition	2,683
Carrying Amount of Land	2,820
Carrying Amount of Buildings and Improvements	24,573
Accumulated Depreciation	3,043
Seniors Housing Operating | St. Albert, AB
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	7,432
Initial Cost of Land	1,145
Initial Cost of Buildings & Improvements	17,863
Cost Capitalized Subsequent to Acquisition	1,854
Carrying Amount of Land	1,185
Carrying Amount of Buildings and Improvements	19,677
Accumulated Depreciation	5,098
Seniors Housing Operating | St. John's, NL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	5,444
Initial Cost of Land	706
Initial Cost of Buildings & Improvements	11,765
Cost Capitalized Subsequent to Acquisition	73
Carrying Amount of Land	711
Carrying Amount of Buildings and Improvements	11,833
Accumulated Depreciation	1,575
Seniors Housing Operating | Stittsville, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	4,237
Initial Cost of Land	1,175
Initial Cost of Buildings & Improvements	17,397
Cost Capitalized Subsequent to Acquisition	753
Carrying Amount of Land	1,192
Carrying Amount of Buildings and Improvements	18,133
Accumulated Depreciation	3,630
Seniors Housing Operating | Stockport, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,369
Initial Cost of Buildings & Improvements	25,018
Cost Capitalized Subsequent to Acquisition	1,329
Carrying Amount of Land	4,521
Carrying Amount of Buildings and Improvements	26,195
Accumulated Depreciation	6,471
Seniors Housing Operating | Stockton, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,280
Initial Cost of Buildings & Improvements	5,983
Cost Capitalized Subsequent to Acquisition	513
Carrying Amount of Land	2,372
Carrying Amount of Buildings and Improvements	6,404
Accumulated Depreciation	2,006
Seniors Housing Operating | Studio City, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,006
Initial Cost of Buildings & Improvements	25,307
Cost Capitalized Subsequent to Acquisition	1,151
Carrying Amount of Land	4,109
Carrying Amount of Buildings and Improvements	26,355
Accumulated Depreciation	6,453
Seniors Housing Operating | Sugar Land, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	960
Initial Cost of Buildings & Improvements	31,423
Cost Capitalized Subsequent to Acquisition	1,339
Carrying Amount of Land	960
Carrying Amount of Buildings and Improvements	32,762
Accumulated Depreciation	8,143
Seniors Housing Operating | Sugar Land, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,272
Initial Cost of Buildings & Improvements	60,493
Cost Capitalized Subsequent to Acquisition	6,530
Carrying Amount of Land	4,272
Carrying Amount of Buildings and Improvements	67,023
Accumulated Depreciation	4,864
Seniors Housing Operating | Sun City, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	20,951
Initial Cost of Land	6,521
Initial Cost of Buildings & Improvements	48,476
Cost Capitalized Subsequent to Acquisition	5,134
Carrying Amount of Land	6,648
Carrying Amount of Buildings and Improvements	53,483
Accumulated Depreciation	11,537
Seniors Housing Operating | Sun City, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	23,606
Initial Cost of Land	5,040
Initial Cost of Buildings & Improvements	50,923
Cost Capitalized Subsequent to Acquisition	4,577
Carrying Amount of Land	5,369
Carrying Amount of Buildings and Improvements	55,171
Accumulated Depreciation	10,639
Seniors Housing Operating | Sunnyvale, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	5,420
Initial Cost of Buildings & Improvements	41,682
Cost Capitalized Subsequent to Acquisition	2,155
Carrying Amount of Land	5,420
Carrying Amount of Buildings and Improvements	43,837
Accumulated Depreciation	10,239
Seniors Housing Operating | Surrey, BC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	6,323
Initial Cost of Land	3,605
Initial Cost of Buildings & Improvements	18,818
Cost Capitalized Subsequent to Acquisition	1,018
Carrying Amount of Land	3,658
Carrying Amount of Buildings and Improvements	19,783
Accumulated Depreciation	5,725
Seniors Housing Operating | Surrey, BC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	15,142
Initial Cost of Land	4,552
Initial Cost of Buildings & Improvements	22,338
Cost Capitalized Subsequent to Acquisition	1,332
Carrying Amount of Land	4,631
Carrying Amount of Buildings and Improvements	23,591
Accumulated Depreciation	7,190
Seniors Housing Operating | Sutton, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,096
Initial Cost of Buildings & Improvements	14,532
Cost Capitalized Subsequent to Acquisition	730
Carrying Amount of Land	4,234
Carrying Amount of Buildings and Improvements	15,124
Accumulated Depreciation	851
Seniors Housing Operating | Suwanee, GA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,560
Initial Cost of Buildings & Improvements	11,538
Cost Capitalized Subsequent to Acquisition	1,665
Carrying Amount of Land	1,560
Carrying Amount of Buildings and Improvements	13,203
Accumulated Depreciation	3,281
Seniors Housing Operating | Sway, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,145
Initial Cost of Buildings & Improvements	15,508
Cost Capitalized Subsequent to Acquisition	1,113
Carrying Amount of Land	4,334
Carrying Amount of Buildings and Improvements	16,432
Accumulated Depreciation	3,004
Seniors Housing Operating | Swift Current, SK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	1,871
Initial Cost of Land	492
Initial Cost of Buildings & Improvements	10,119
Cost Capitalized Subsequent to Acquisition	455
Carrying Amount of Land	505
Carrying Amount of Buildings and Improvements	10,561
Accumulated Depreciation	2,324
Seniors Housing Operating | Tacoma, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	17,640
Initial Cost of Land	2,400
Initial Cost of Buildings & Improvements	35,053
Cost Capitalized Subsequent to Acquisition	1,276
Carrying Amount of Land	2,493
Carrying Amount of Buildings and Improvements	36,236
Accumulated Depreciation	8,057
Seniors Housing Operating | Tacoma, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,535
Initial Cost of Buildings & Improvements	6,068
Cost Capitalized Subsequent to Acquisition	67
Carrying Amount of Land	1,537
Carrying Amount of Buildings and Improvements	6,133
Accumulated Depreciation	1,095
Seniors Housing Operating | Tacoma, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,170
Initial Cost of Buildings & Improvements	73,377
Cost Capitalized Subsequent to Acquisition	12,917
Carrying Amount of Land	4,170
Carrying Amount of Buildings and Improvements	86,294
Accumulated Depreciation	11,797
Seniors Housing Operating | Tampa, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	69,330
Initial Cost of Land	4,910
Initial Cost of Buildings & Improvements	114,148
Cost Capitalized Subsequent to Acquisition	5,229
Carrying Amount of Land	4,996
Carrying Amount of Buildings and Improvements	119,291
Accumulated Depreciation	20,181
Seniors Housing Operating | Tewksbury, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,350
Initial Cost of Buildings & Improvements	24,118
Cost Capitalized Subsequent to Acquisition	2,172
Carrying Amount of Land	2,350
Carrying Amount of Buildings and Improvements	26,290
Accumulated Depreciation	3,205
Seniors Housing Operating | The Woodlands, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	480
Initial Cost of Buildings & Improvements	12,379
Cost Capitalized Subsequent to Acquisition	679
Carrying Amount of Land	480
Carrying Amount of Buildings and Improvements	13,058
Accumulated Depreciation	3,238
Seniors Housing Operating | Toledo, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,040
Initial Cost of Buildings & Improvements	47,129
Cost Capitalized Subsequent to Acquisition	3,722
Carrying Amount of Land	2,144
Carrying Amount of Buildings and Improvements	50,747
Accumulated Depreciation	15,040
Seniors Housing Operating | Toms River, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,610
Initial Cost of Buildings & Improvements	34,627
Cost Capitalized Subsequent to Acquisition	1,077
Carrying Amount of Land	1,681
Carrying Amount of Buildings and Improvements	35,633
Accumulated Depreciation	7,529
Seniors Housing Operating | Toronto, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	17,086
Initial Cost of Land	2,927
Initial Cost of Buildings & Improvements	20,713
Cost Capitalized Subsequent to Acquisition	1,635
Carrying Amount of Land	2,997
Carrying Amount of Buildings and Improvements	22,278
Accumulated Depreciation	3,323
Seniors Housing Operating | Toronto, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	8,268
Initial Cost of Land	5,082
Initial Cost of Buildings & Improvements	25,493
Cost Capitalized Subsequent to Acquisition	1,375
Carrying Amount of Land	5,178
Carrying Amount of Buildings and Improvements	26,772
Accumulated Depreciation	5,294
Seniors Housing Operating | Toronto, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	12,478
Initial Cost of Land	2,008
Initial Cost of Buildings & Improvements	19,620
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,008
Carrying Amount of Buildings and Improvements	19,620
Accumulated Depreciation	3,033
Seniors Housing Operating | Toronto, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	36,296
Initial Cost of Land	5,132
Initial Cost of Buildings & Improvements	41,657
Cost Capitalized Subsequent to Acquisition	2,931
Carrying Amount of Land	5,209
Carrying Amount of Buildings and Improvements	44,511
Accumulated Depreciation	10,383
Seniors Housing Operating | Toronto, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	4,268
Initial Cost of Land	2,480
Initial Cost of Buildings & Improvements	7,571
Cost Capitalized Subsequent to Acquisition	492
Carrying Amount of Land	2,527
Carrying Amount of Buildings and Improvements	8,016
Accumulated Depreciation	1,724
Seniors Housing Operating | Toronto, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	1,217
Initial Cost of Land	1,079
Initial Cost of Buildings & Improvements	5,364
Cost Capitalized Subsequent to Acquisition	269
Carrying Amount of Land	1,095
Carrying Amount of Buildings and Improvements	5,617
Accumulated Depreciation	1,246
Seniors Housing Operating | Toronto, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	7,531
Initial Cost of Land	2,513
Initial Cost of Buildings & Improvements	19,695
Cost Capitalized Subsequent to Acquisition	969
Carrying Amount of Land	2,583
Carrying Amount of Buildings and Improvements	20,594
Accumulated Depreciation	3,845
Seniors Housing Operating | Toronto, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	17,407
Initial Cost of Land	3,400
Initial Cost of Buildings & Improvements	32,757
Cost Capitalized Subsequent to Acquisition	1,488
Carrying Amount of Land	3,456
Carrying Amount of Buildings and Improvements	34,189
Accumulated Depreciation	7,774
Seniors Housing Operating | Toronto, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	751
Initial Cost of Land	1,361
Initial Cost of Buildings & Improvements	2,915
Cost Capitalized Subsequent to Acquisition	303
Carrying Amount of Land	1,414
Carrying Amount of Buildings and Improvements	3,165
Accumulated Depreciation	1,155
Seniors Housing Operating | Toronto, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	5,685
Initial Cost of Land	1,447
Initial Cost of Buildings & Improvements	3,918
Cost Capitalized Subsequent to Acquisition	358
Carrying Amount of Land	1,494
Carrying Amount of Buildings and Improvements	4,229
Accumulated Depreciation	1,147
Seniors Housing Operating | Toronto, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	30,679
Initial Cost of Land	5,304
Initial Cost of Buildings & Improvements	53,488
Cost Capitalized Subsequent to Acquisition	2,130
Carrying Amount of Land	5,387
Carrying Amount of Buildings and Improvements	55,535
Accumulated Depreciation	15,694
Seniors Housing Operating | Torrance, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,497
Initial Cost of Buildings & Improvements	73,138
Cost Capitalized Subsequent to Acquisition	16
Carrying Amount of Land	3,497
Carrying Amount of Buildings and Improvements	73,154
Accumulated Depreciation	4,639
Seniors Housing Operating | Tulsa, OK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,330
Initial Cost of Buildings & Improvements	21,285
Cost Capitalized Subsequent to Acquisition	4,417
Carrying Amount of Land	1,362
Carrying Amount of Buildings and Improvements	25,670
Accumulated Depreciation	7,149
Seniors Housing Operating | Tulsa, OK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,500
Initial Cost of Buildings & Improvements	20,861
Cost Capitalized Subsequent to Acquisition	3,934
Carrying Amount of Land	1,581
Carrying Amount of Buildings and Improvements	24,714
Accumulated Depreciation	7,228
Seniors Housing Operating | Tustin, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	840
Initial Cost of Buildings & Improvements	15,299
Cost Capitalized Subsequent to Acquisition	744
Carrying Amount of Land	840
Carrying Amount of Buildings and Improvements	16,043
Accumulated Depreciation	3,784
Seniors Housing Operating | Upland, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,160
Initial Cost of Buildings & Improvements	42,596
Cost Capitalized Subsequent to Acquisition	55
Carrying Amount of Land	3,160
Carrying Amount of Buildings and Improvements	42,651
Accumulated Depreciation	5,414
Seniors Housing Operating | Upper Providence, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,900
Initial Cost of Buildings & Improvements	28,195
Cost Capitalized Subsequent to Acquisition	37
Carrying Amount of Land	1,900
Carrying Amount of Buildings and Improvements	28,232
Accumulated Depreciation	2,719
Seniors Housing Operating | Upper St Claire, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,102
Initial Cost of Buildings & Improvements	13,455
Cost Capitalized Subsequent to Acquisition	1,396
Carrying Amount of Land	1,125
Carrying Amount of Buildings and Improvements	14,828
Accumulated Depreciation	3,714
Seniors Housing Operating | Vacaville, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	900
Initial Cost of Buildings & Improvements	17,100
Cost Capitalized Subsequent to Acquisition	1,756
Carrying Amount of Land	907
Carrying Amount of Buildings and Improvements	18,849
Accumulated Depreciation	7,022
Seniors Housing Operating | Vallejo, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,000
Initial Cost of Buildings & Improvements	18,000
Cost Capitalized Subsequent to Acquisition	2,476
Carrying Amount of Land	4,030
Carrying Amount of Buildings and Improvements	20,446
Accumulated Depreciation	7,573
Seniors Housing Operating | Vallejo, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,330
Initial Cost of Buildings & Improvements	15,407
Cost Capitalized Subsequent to Acquisition	390
Carrying Amount of Land	2,330
Carrying Amount of Buildings and Improvements	15,797
Accumulated Depreciation	4,505
Seniors Housing Operating | Vancouver, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,820
Initial Cost of Buildings & Improvements	19,042
Cost Capitalized Subsequent to Acquisition	438
Carrying Amount of Land	1,821
Carrying Amount of Buildings and Improvements	19,479
Accumulated Depreciation	5,299
Seniors Housing Operating | Vancouver, BC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	7,282
Initial Cost of Buildings & Improvements	6,572
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	7,282
Carrying Amount of Buildings and Improvements	6,572
Accumulated Depreciation	5,332
Seniors Housing Operating | Vankleek Hill, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	750
Initial Cost of Land	389
Initial Cost of Buildings & Improvements	2,960
Cost Capitalized Subsequent to Acquisition	293
Carrying Amount of Land	400
Carrying Amount of Buildings and Improvements	3,242
Accumulated Depreciation	820
Seniors Housing Operating | Vaudreuil, QC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	7,822
Initial Cost of Land	1,852
Initial Cost of Buildings & Improvements	14,214
Cost Capitalized Subsequent to Acquisition	546
Carrying Amount of Land	1,829
Carrying Amount of Buildings and Improvements	14,783
Accumulated Depreciation	2,234
Seniors Housing Operating | Venice, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	64,425
Initial Cost of Land	6,820
Initial Cost of Buildings & Improvements	100,501
Cost Capitalized Subsequent to Acquisition	4,362
Carrying Amount of Land	6,892
Carrying Amount of Buildings and Improvements	104,791
Accumulated Depreciation	19,357
Seniors Housing Operating | Vero Beach, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,930
Initial Cost of Buildings & Improvements	40,070
Cost Capitalized Subsequent to Acquisition	25,658
Carrying Amount of Land	2,930
Carrying Amount of Buildings and Improvements	65,728
Accumulated Depreciation	19,456
Seniors Housing Operating | Victoria, BC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	6,833
Initial Cost of Land	2,856
Initial Cost of Buildings & Improvements	18,038
Cost Capitalized Subsequent to Acquisition	565
Carrying Amount of Land	2,898
Carrying Amount of Buildings and Improvements	18,561
Accumulated Depreciation	4,657
Seniors Housing Operating | Victoria, BC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	6,299
Initial Cost of Land	3,681
Initial Cost of Buildings & Improvements	15,774
Cost Capitalized Subsequent to Acquisition	555
Carrying Amount of Land	3,736
Carrying Amount of Buildings and Improvements	16,274
Accumulated Depreciation	4,244
Seniors Housing Operating | Victoria, BC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	7,064
Initial Cost of Land	2,476
Initial Cost of Buildings & Improvements	15,379
Cost Capitalized Subsequent to Acquisition	1,020
Carrying Amount of Land	2,516
Carrying Amount of Buildings and Improvements	16,359
Accumulated Depreciation	2,115
Seniors Housing Operating | Virginia Water, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	7,106
Initial Cost of Buildings & Improvements	29,937
Cost Capitalized Subsequent to Acquisition	5,937
Carrying Amount of Land	5,629
Carrying Amount of Buildings and Improvements	37,351
Accumulated Depreciation	8,494
Seniors Housing Operating | Voorhees, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,700
Initial Cost of Buildings & Improvements	24,312
Cost Capitalized Subsequent to Acquisition	1,821
Carrying Amount of Land	3,854
Carrying Amount of Buildings and Improvements	25,979
Accumulated Depreciation	4,025
Seniors Housing Operating | Wall, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,650
Initial Cost of Buildings & Improvements	25,350
Cost Capitalized Subsequent to Acquisition	2,679
Carrying Amount of Land	1,692
Carrying Amount of Buildings and Improvements	27,987
Accumulated Depreciation	5,356
Seniors Housing Operating | Walnut Creek, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,700
Initial Cost of Buildings & Improvements	12,467
Cost Capitalized Subsequent to Acquisition	2,280
Carrying Amount of Land	3,808
Carrying Amount of Buildings and Improvements	14,639
Accumulated Depreciation	4,072
Seniors Housing Operating | Walnut Creek, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	10,320
Initial Cost of Buildings & Improvements	100,890
Cost Capitalized Subsequent to Acquisition	15,190
Carrying Amount of Land	10,320
Carrying Amount of Buildings and Improvements	116,080
Accumulated Depreciation	15,633
Seniors Housing Operating | Waltham, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,462
Initial Cost of Buildings & Improvements	40,062
Cost Capitalized Subsequent to Acquisition	1,457
Carrying Amount of Land	2,551
Carrying Amount of Buildings and Improvements	41,430
Accumulated Depreciation	6,700
Seniors Housing Operating | Washington, DC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	30,162
Initial Cost of Land	4,000
Initial Cost of Buildings & Improvements	69,154
Cost Capitalized Subsequent to Acquisition	3,157
Carrying Amount of Land	4,004
Carrying Amount of Buildings and Improvements	72,307
Accumulated Depreciation	14,549
Seniors Housing Operating | Watchung, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,920
Initial Cost of Buildings & Improvements	24,880
Cost Capitalized Subsequent to Acquisition	1,348
Carrying Amount of Land	2,048
Carrying Amount of Buildings and Improvements	26,100
Accumulated Depreciation	5,131
Seniors Housing Operating | Wayland, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,207
Initial Cost of Buildings & Improvements	27,462
Cost Capitalized Subsequent to Acquisition	2,157
Carrying Amount of Land	1,334
Carrying Amount of Buildings and Improvements	29,492
Accumulated Depreciation	6,527
Seniors Housing Operating | Webster Groves, MO
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,790
Initial Cost of Buildings & Improvements	15,425
Cost Capitalized Subsequent to Acquisition	2,391
Carrying Amount of Land	1,793
Carrying Amount of Buildings and Improvements	17,813
Accumulated Depreciation	4,543
Seniors Housing Operating | Welland, ON
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	6,041
Initial Cost of Land	983
Initial Cost of Buildings & Improvements	7,530
Cost Capitalized Subsequent to Acquisition	94
Carrying Amount of Land	969
Carrying Amount of Buildings and Improvements	7,638
Accumulated Depreciation	1,060
Seniors Housing Operating | Wellesley, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,690
Initial Cost of Buildings & Improvements	77,462
Cost Capitalized Subsequent to Acquisition	219
Carrying Amount of Land	4,690
Carrying Amount of Buildings and Improvements	77,681
Accumulated Depreciation	11,776
Seniors Housing Operating | West Babylon, NY
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,960
Initial Cost of Buildings & Improvements	47,085
Cost Capitalized Subsequent to Acquisition	2,224
Carrying Amount of Land	3,960
Carrying Amount of Buildings and Improvements	49,309
Accumulated Depreciation	9,640
Seniors Housing Operating | West Bloomfield, MI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,040
Initial Cost of Buildings & Improvements	12,300
Cost Capitalized Subsequent to Acquisition	835
Carrying Amount of Land	1,094
Carrying Amount of Buildings and Improvements	13,081
Accumulated Depreciation	2,977
Seniors Housing Operating | West Hills, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,600
Initial Cost of Buildings & Improvements	7,521
Cost Capitalized Subsequent to Acquisition	1,545
Carrying Amount of Land	2,636
Carrying Amount of Buildings and Improvements	9,030
Accumulated Depreciation	2,681
Seniors Housing Operating | West Vancouver, BC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	17,668
Initial Cost of Land	7,059
Initial Cost of Buildings & Improvements	28,155
Cost Capitalized Subsequent to Acquisition	1,997
Carrying Amount of Land	7,168
Carrying Amount of Buildings and Improvements	30,043
Accumulated Depreciation	7,104
Seniors Housing Operating | Westbourne, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	5,441
Initial Cost of Buildings & Improvements	41,420
Cost Capitalized Subsequent to Acquisition	3,300
Carrying Amount of Land	5,627
Carrying Amount of Buildings and Improvements	44,534
Accumulated Depreciation	9,612
Seniors Housing Operating | Westford, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,440
Initial Cost of Buildings & Improvements	32,607
Cost Capitalized Subsequent to Acquisition	319
Carrying Amount of Land	1,468
Carrying Amount of Buildings and Improvements	32,898
Accumulated Depreciation	4,202
Seniors Housing Operating | Weston, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,160
Initial Cost of Buildings & Improvements	6,200
Cost Capitalized Subsequent to Acquisition	1,274
Carrying Amount of Land	1,160
Carrying Amount of Buildings and Improvements	7,474
Accumulated Depreciation	1,583
Seniors Housing Operating | Westworth Village, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,060
Initial Cost of Buildings & Improvements	31,296
Cost Capitalized Subsequent to Acquisition	60
Carrying Amount of Land	2,060
Carrying Amount of Buildings and Improvements	31,356
Accumulated Depreciation	3,346
Seniors Housing Operating | Weybridge, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	7,899
Initial Cost of Buildings & Improvements	48,240
Cost Capitalized Subsequent to Acquisition	2,386
Carrying Amount of Land	8,166
Carrying Amount of Buildings and Improvements	50,359
Accumulated Depreciation	12,363
Seniors Housing Operating | Weymouth, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,591
Initial Cost of Buildings & Improvements	16,551
Cost Capitalized Subsequent to Acquisition	880
Carrying Amount of Land	2,714
Carrying Amount of Buildings and Improvements	17,308
Accumulated Depreciation	2,114
Seniors Housing Operating | White Oak, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,304
Initial Cost of Buildings & Improvements	24,768
Cost Capitalized Subsequent to Acquisition	1,936
Carrying Amount of Land	2,316
Carrying Amount of Buildings and Improvements	26,692
Accumulated Depreciation	5,465
Seniors Housing Operating | Wilmington, DE
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,040
Initial Cost of Buildings & Improvements	23,338
Cost Capitalized Subsequent to Acquisition	1,771
Carrying Amount of Land	1,129
Carrying Amount of Buildings and Improvements	25,020
Accumulated Depreciation	5,281
Seniors Housing Operating | Winchester, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	6,009
Initial Cost of Buildings & Improvements	29,405
Cost Capitalized Subsequent to Acquisition	1,472
Carrying Amount of Land	6,220
Carrying Amount of Buildings and Improvements	30,666
Accumulated Depreciation	7,194
Seniors Housing Operating | Winnipeg, MB
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	11,756
Initial Cost of Land	1,960
Initial Cost of Buildings & Improvements	38,612
Cost Capitalized Subsequent to Acquisition	2,244
Carrying Amount of Land	2,058
Carrying Amount of Buildings and Improvements	40,758
Accumulated Depreciation	12,275
Seniors Housing Operating | Winnipeg, MB
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	14,961
Initial Cost of Land	1,276
Initial Cost of Buildings & Improvements	21,732
Cost Capitalized Subsequent to Acquisition	1,083
Carrying Amount of Land	1,419
Carrying Amount of Buildings and Improvements	22,672
Accumulated Depreciation	4,820
Seniors Housing Operating | Winnipeg, MB
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	12,124
Initial Cost of Land	1,317
Initial Cost of Buildings & Improvements	15,609
Cost Capitalized Subsequent to Acquisition	1,864
Carrying Amount of Land	1,346
Carrying Amount of Buildings and Improvements	17,444
Accumulated Depreciation	3,116
Seniors Housing Operating | Woking, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,990
Initial Cost of Buildings & Improvements	12,523
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,990
Carrying Amount of Buildings and Improvements	12,523
Accumulated Depreciation	363
Seniors Housing Operating | Wolverhampton, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,941
Initial Cost of Buildings & Improvements	8,922
Cost Capitalized Subsequent to Acquisition	724
Carrying Amount of Land	3,047
Carrying Amount of Buildings and Improvements	9,540
Accumulated Depreciation	3,114
Seniors Housing Operating | Woodbridge, CT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,370
Initial Cost of Buildings & Improvements	14,219
Cost Capitalized Subsequent to Acquisition	1,594
Carrying Amount of Land	1,426
Carrying Amount of Buildings and Improvements	15,757
Accumulated Depreciation	5,754
Seniors Housing Operating | Woodland Hills, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,400
Initial Cost of Buildings & Improvements	20,478
Cost Capitalized Subsequent to Acquisition	1,079
Carrying Amount of Land	3,447
Carrying Amount of Buildings and Improvements	21,510
Accumulated Depreciation	5,278
Seniors Housing Operating | Worcester, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,140
Initial Cost of Buildings & Improvements	21,664
Cost Capitalized Subsequent to Acquisition	1,382
Carrying Amount of Land	1,166
Carrying Amount of Buildings and Improvements	23,020
Accumulated Depreciation	6,192
Seniors Housing Operating | Yarmouth, ME
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	450
Initial Cost of Buildings & Improvements	27,711
Cost Capitalized Subsequent to Acquisition	1,410
Carrying Amount of Land	484
Carrying Amount of Buildings and Improvements	29,087
Accumulated Depreciation	7,458
Seniors Housing Operating | Yonkers, NY
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,962
Initial Cost of Buildings & Improvements	50,107
Cost Capitalized Subsequent to Acquisition	2,111
Carrying Amount of Land	3,967
Carrying Amount of Buildings and Improvements	52,213
Accumulated Depreciation	10,824
Seniors Housing Operating | Yorkton, SK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	3,085
Initial Cost of Land	463
Initial Cost of Buildings & Improvements	8,760
Cost Capitalized Subsequent to Acquisition	340
Carrying Amount of Land	473
Carrying Amount of Buildings and Improvements	9,090
Accumulated Depreciation	$ 2,004

Schedule III - Real Estate an_3

Schedule III - Real Estate and Accumulated Depreciation (Triple-net) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	$ 2,485,711
Initial Cost of Land	3,141,623
Initial Cost of Buildings & Improvements	28,882,284
Cost Capitalized Subsequent to Acquisition	1,868,125
Carrying Amount of Land	3,205,091
Carrying Amount of Buildings and Improvements	30,385,297
Accumulated Depreciation	5,499,958	$ 4,838,370	$ 4,093,494	$ 3,796,297
Triple-net
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	288,387
Initial Cost of Land	1,096,169
Initial Cost of Buildings & Improvements	8,585,481
Cost Capitalized Subsequent to Acquisition	301,960
Carrying Amount of Land	1,119,576
Carrying Amount of Buildings and Improvements	8,864,034
Accumulated Depreciation	1,261,486
Triple-net | Abilene, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	950
Initial Cost of Buildings & Improvements	20,987
Cost Capitalized Subsequent to Acquisition	11,660
Carrying Amount of Land	950
Carrying Amount of Buildings and Improvements	32,647
Accumulated Depreciation	2,632
Triple-net | Abilene, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	990
Initial Cost of Buildings & Improvements	8,187
Cost Capitalized Subsequent to Acquisition	1,089
Carrying Amount of Land	990
Carrying Amount of Buildings and Improvements	9,276
Accumulated Depreciation	1,000
Triple-net | Aboite Twp, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,770
Initial Cost of Buildings & Improvements	19,930
Cost Capitalized Subsequent to Acquisition	1,601
Carrying Amount of Land	1,770
Carrying Amount of Buildings and Improvements	21,531
Accumulated Depreciation	4,613
Triple-net | Adelphi, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,429
Initial Cost of Buildings & Improvements	4,312
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,429
Carrying Amount of Buildings and Improvements	4,312
Accumulated Depreciation	56
Triple-net | Agawam, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	880
Initial Cost of Buildings & Improvements	16,112
Cost Capitalized Subsequent to Acquisition	2,134
Carrying Amount of Land	880
Carrying Amount of Buildings and Improvements	18,246
Accumulated Depreciation	8,048
Triple-net | Akron, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	633
Initial Cost of Buildings & Improvements	3,003
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	633
Carrying Amount of Buildings and Improvements	3,003
Accumulated Depreciation	37
Triple-net | Albertville, AL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	170
Initial Cost of Buildings & Improvements	6,203
Cost Capitalized Subsequent to Acquisition	353
Carrying Amount of Land	176
Carrying Amount of Buildings and Improvements	6,550
Accumulated Depreciation	1,796
Triple-net | Alexandria, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,452
Initial Cost of Buildings & Improvements	6,829
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,452
Carrying Amount of Buildings and Improvements	6,829
Accumulated Depreciation	81
Triple-net | Allen Park, MI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,767
Initial Cost of Buildings & Improvements	5,027
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,767
Carrying Amount of Buildings and Improvements	5,027
Accumulated Depreciation	60
Triple-net | Allentown, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	494
Initial Cost of Buildings & Improvements	11,849
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	494
Carrying Amount of Buildings and Improvements	11,849
Accumulated Depreciation	138
Triple-net | Allentown, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,491
Initial Cost of Buildings & Improvements	4,823
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,491
Carrying Amount of Buildings and Improvements	4,823
Accumulated Depreciation	59
Triple-net | Ames, IA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	330
Initial Cost of Buildings & Improvements	8,870
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	330
Carrying Amount of Buildings and Improvements	8,870
Accumulated Depreciation	2,075
Triple-net | Ankeny, IA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,129
Initial Cost of Buildings & Improvements	10,270
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,129
Carrying Amount of Buildings and Improvements	10,270
Accumulated Depreciation	813
Triple-net | Ann Arbor, MI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,172
Initial Cost of Buildings & Improvements	11,127
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,172
Carrying Amount of Buildings and Improvements	11,127
Accumulated Depreciation	140
Triple-net | Annandale, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,687
Initial Cost of Buildings & Improvements	18,980
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,687
Carrying Amount of Buildings and Improvements	18,980
Accumulated Depreciation	216
Triple-net | Arlington, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,660
Initial Cost of Buildings & Improvements	37,395
Cost Capitalized Subsequent to Acquisition	1,825
Carrying Amount of Land	1,660
Carrying Amount of Buildings and Improvements	39,220
Accumulated Depreciation	9,668
Triple-net | Arlington, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,016
Initial Cost of Buildings & Improvements	8,805
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	4,016
Carrying Amount of Buildings and Improvements	8,805
Accumulated Depreciation	102
Triple-net | Asheboro, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	290
Initial Cost of Buildings & Improvements	5,032
Cost Capitalized Subsequent to Acquisition	165
Carrying Amount of Land	290
Carrying Amount of Buildings and Improvements	5,197
Accumulated Depreciation	2,142
Triple-net | Asheville, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	204
Initial Cost of Buildings & Improvements	3,489
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	204
Carrying Amount of Buildings and Improvements	3,489
Accumulated Depreciation	1,858
Triple-net | Asheville, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	280
Initial Cost of Buildings & Improvements	1,955
Cost Capitalized Subsequent to Acquisition	351
Carrying Amount of Land	280
Carrying Amount of Buildings and Improvements	2,306
Accumulated Depreciation	1,034
Triple-net | Atchison, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	140
Initial Cost of Buildings & Improvements	5,610
Cost Capitalized Subsequent to Acquisition	23
Carrying Amount of Land	140
Carrying Amount of Buildings and Improvements	5,633
Accumulated Depreciation	475
Triple-net | Atlanta, GA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,058
Initial Cost of Buildings & Improvements	14,914
Cost Capitalized Subsequent to Acquisition	1,214
Carrying Amount of Land	2,080
Carrying Amount of Buildings and Improvements	16,106
Accumulated Depreciation	11,826
Triple-net | Aurora, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,760
Initial Cost of Buildings & Improvements	14,148
Cost Capitalized Subsequent to Acquisition	106
Carrying Amount of Land	1,760
Carrying Amount of Buildings and Improvements	14,254
Accumulated Depreciation	3,369
Triple-net | Aurora, CO
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,440
Initial Cost of Buildings & Improvements	28,172
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,440
Carrying Amount of Buildings and Improvements	28,172
Accumulated Depreciation	11,394
Triple-net | Austin, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	880
Initial Cost of Buildings & Improvements	9,520
Cost Capitalized Subsequent to Acquisition	1,299
Carrying Amount of Land	885
Carrying Amount of Buildings and Improvements	10,814
Accumulated Depreciation	5,784
Triple-net | Austin, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,691
Initial Cost of Buildings & Improvements	5,006
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,691
Carrying Amount of Buildings and Improvements	5,006
Accumulated Depreciation	78
Triple-net | Avon, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,830
Initial Cost of Buildings & Improvements	14,470
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,830
Carrying Amount of Buildings and Improvements	14,470
Accumulated Depreciation	3,534
Triple-net | Avon, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	900
Initial Cost of Buildings & Improvements	19,444
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	900
Carrying Amount of Buildings and Improvements	19,444
Accumulated Depreciation	2,329
Triple-net | Avon, CT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,132
Initial Cost of Buildings & Improvements	7,627
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,132
Carrying Amount of Buildings and Improvements	7,627
Accumulated Depreciation	109
Triple-net | Avon Lake, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	790
Initial Cost of Buildings & Improvements	10,421
Cost Capitalized Subsequent to Acquisition	5,822
Carrying Amount of Land	790
Carrying Amount of Buildings and Improvements	16,243
Accumulated Depreciation	3,136
Triple-net | Baldwin City, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	190
Initial Cost of Buildings & Improvements	4,810
Cost Capitalized Subsequent to Acquisition	55
Carrying Amount of Land	190
Carrying Amount of Buildings and Improvements	4,865
Accumulated Depreciation	420
Triple-net | Baltimore, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,306
Initial Cost of Buildings & Improvements	4,305
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	4,306
Carrying Amount of Buildings and Improvements	4,305
Accumulated Depreciation	55
Triple-net | Baltimore, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,069
Initial Cost of Buildings & Improvements	3,150
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	3,069
Carrying Amount of Buildings and Improvements	3,150
Accumulated Depreciation	43
Triple-net | Barberton, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,307
Initial Cost of Buildings & Improvements	9,313
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,307
Carrying Amount of Buildings and Improvements	9,313
Accumulated Depreciation	108
Triple-net | Bartlesville, OK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	100
Initial Cost of Buildings & Improvements	1,380
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	100
Carrying Amount of Buildings and Improvements	1,380
Accumulated Depreciation	828
Triple-net | Battle Creek, MI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	857
Initial Cost of Buildings & Improvements	1,822
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	857
Carrying Amount of Buildings and Improvements	1,822
Accumulated Depreciation	30
Triple-net | Bay City, MI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	633
Initial Cost of Buildings & Improvements	2,620
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	633
Carrying Amount of Buildings and Improvements	2,620
Accumulated Depreciation	35
Triple-net | Bedford, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	637
Initial Cost of Buildings & Improvements	4,434
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	637
Carrying Amount of Buildings and Improvements	4,434
Accumulated Depreciation	61
Triple-net | Bellingham, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,500
Initial Cost of Buildings & Improvements	19,861
Cost Capitalized Subsequent to Acquisition	396
Carrying Amount of Land	1,507
Carrying Amount of Buildings and Improvements	20,250
Accumulated Depreciation	5,450
Triple-net | Benbrook, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,550
Initial Cost of Buildings & Improvements	13,553
Cost Capitalized Subsequent to Acquisition	2,657
Carrying Amount of Land	1,550
Carrying Amount of Buildings and Improvements	16,210
Accumulated Depreciation	3,016
Triple-net | Bethel Park, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,700
Initial Cost of Buildings & Improvements	16,007
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,700
Carrying Amount of Buildings and Improvements	16,007
Accumulated Depreciation	4,274
Triple-net | Bethel Park, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,008
Initial Cost of Buildings & Improvements	6,742
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,008
Carrying Amount of Buildings and Improvements	6,742
Accumulated Depreciation	83
Triple-net | Bethesda, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,218
Initial Cost of Buildings & Improvements	6,871
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,218
Carrying Amount of Buildings and Improvements	6,871
Accumulated Depreciation	78
Triple-net | Bethlehem, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,191
Initial Cost of Buildings & Improvements	16,892
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,191
Carrying Amount of Buildings and Improvements	16,892
Accumulated Depreciation	187
Triple-net | Bethlehem, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,143
Initial Cost of Buildings & Improvements	13,592
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,143
Carrying Amount of Buildings and Improvements	13,592
Accumulated Depreciation	152
Triple-net | Beverly Hills, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	6,000
Initial Cost of Buildings & Improvements	13,385
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	6,000
Carrying Amount of Buildings and Improvements	13,385
Accumulated Depreciation	1,420
Triple-net | Bexleyheath, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,750
Initial Cost of Buildings & Improvements	10,807
Cost Capitalized Subsequent to Acquisition	493
Carrying Amount of Land	3,877
Carrying Amount of Buildings and Improvements	11,173
Accumulated Depreciation	1,210
Triple-net | Bingham Farms, MI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	781
Initial Cost of Buildings & Improvements	15,676
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	781
Carrying Amount of Buildings and Improvements	15,676
Accumulated Depreciation	180
Triple-net | Birmingham, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,647
Initial Cost of Buildings & Improvements	14,853
Cost Capitalized Subsequent to Acquisition	558
Carrying Amount of Land	1,703
Carrying Amount of Buildings and Improvements	15,355
Accumulated Depreciation	1,491
Triple-net | Birmingham, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,591
Initial Cost of Buildings & Improvements	19,092
Cost Capitalized Subsequent to Acquisition	700
Carrying Amount of Land	1,645
Carrying Amount of Buildings and Improvements	19,738
Accumulated Depreciation	1,888
Triple-net | Birmingham, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,462
Initial Cost of Buildings & Improvements	9,056
Cost Capitalized Subsequent to Acquisition	355
Carrying Amount of Land	1,511
Carrying Amount of Buildings and Improvements	9,362
Accumulated Depreciation	923
Triple-net | Birmingham, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,184
Initial Cost of Buildings & Improvements	10,085
Cost Capitalized Subsequent to Acquisition	381
Carrying Amount of Land	1,224
Carrying Amount of Buildings and Improvements	10,426
Accumulated Depreciation	1,005
Triple-net | Bloomington, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	670
Initial Cost of Buildings & Improvements	17,423
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	670
Carrying Amount of Buildings and Improvements	17,423
Accumulated Depreciation	1,651
Triple-net | Boardman, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,200
Initial Cost of Buildings & Improvements	12,800
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,200
Carrying Amount of Buildings and Improvements	12,800
Accumulated Depreciation	4,308
Triple-net | Boca Raton, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,200
Initial Cost of Buildings & Improvements	4,976
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,200
Carrying Amount of Buildings and Improvements	4,976
Accumulated Depreciation	74
Triple-net | Boca Raton, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,826
Initial Cost of Buildings & Improvements	4,063
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,826
Carrying Amount of Buildings and Improvements	4,063
Accumulated Depreciation	54
Triple-net | Boulder, CO
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,601
Initial Cost of Buildings & Improvements	21,371
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	3,601
Carrying Amount of Buildings and Improvements	21,371
Accumulated Depreciation	263
Triple-net | Bowling Green, KY
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,800
Initial Cost of Buildings & Improvements	26,700
Cost Capitalized Subsequent to Acquisition	149
Carrying Amount of Land	3,800
Carrying Amount of Buildings and Improvements	26,849
Accumulated Depreciation	7,094
Triple-net | Boynton Beach, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,138
Initial Cost of Buildings & Improvements	10,204
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,138
Carrying Amount of Buildings and Improvements	10,204
Accumulated Depreciation	128
Triple-net | Boynton Beach, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,804
Initial Cost of Buildings & Improvements	14,226
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,804
Carrying Amount of Buildings and Improvements	14,226
Accumulated Depreciation	163
Triple-net | Bracknell, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,081
Initial Cost of Buildings & Improvements	11,470
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	4,081
Carrying Amount of Buildings and Improvements	11,470
Accumulated Depreciation	405
Triple-net | Bradenton, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	252
Initial Cost of Buildings & Improvements	3,298
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	252
Carrying Amount of Buildings and Improvements	3,298
Accumulated Depreciation	1,991
Triple-net | Bradenton, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	480
Initial Cost of Buildings & Improvements	9,953
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	480
Carrying Amount of Buildings and Improvements	9,953
Accumulated Depreciation	1,714
Triple-net | Braintree, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	170
Initial Cost of Buildings & Improvements	7,157
Cost Capitalized Subsequent to Acquisition	1,290
Carrying Amount of Land	170
Carrying Amount of Buildings and Improvements	8,447
Accumulated Depreciation	8,433
Triple-net | Braintree, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	13,296
Cost Capitalized Subsequent to Acquisition	450
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	13,746
Accumulated Depreciation	1,570
Triple-net | Brandon, MS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,220
Initial Cost of Buildings & Improvements	10,241
Cost Capitalized Subsequent to Acquisition	8
Carrying Amount of Land	1,220
Carrying Amount of Buildings and Improvements	10,249
Accumulated Depreciation	2,291
Triple-net | Brecksville, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	990
Initial Cost of Buildings & Improvements	19,353
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	990
Carrying Amount of Buildings and Improvements	19,353
Accumulated Depreciation	2,309
Triple-net | Brentwood, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	36,589
Initial Cost of Land	8,537
Initial Cost of Buildings & Improvements	45,869
Cost Capitalized Subsequent to Acquisition	1,998
Carrying Amount of Land	8,826
Carrying Amount of Buildings and Improvements	47,578
Accumulated Depreciation	2,534
Triple-net | Brick, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,290
Initial Cost of Buildings & Improvements	25,247
Cost Capitalized Subsequent to Acquisition	996
Carrying Amount of Land	1,290
Carrying Amount of Buildings and Improvements	26,243
Accumulated Depreciation	5,086
Triple-net | Bridgewater, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,800
Initial Cost of Buildings & Improvements	31,810
Cost Capitalized Subsequent to Acquisition	1,397
Carrying Amount of Land	1,800
Carrying Amount of Buildings and Improvements	33,207
Accumulated Depreciation	6,365
Triple-net | Brookfield, WI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,300
Initial Cost of Buildings & Improvements	12,830
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,300
Carrying Amount of Buildings and Improvements	12,830
Accumulated Depreciation	1,779
Triple-net | Brooks, AB
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	1,757
Initial Cost of Land	376
Initial Cost of Buildings & Improvements	4,951
Cost Capitalized Subsequent to Acquisition	80
Carrying Amount of Land	381
Carrying Amount of Buildings and Improvements	5,026
Accumulated Depreciation	586
Triple-net | Bucyrus, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,119
Initial Cost of Buildings & Improvements	2,612
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,119
Carrying Amount of Buildings and Improvements	2,612
Accumulated Depreciation	37
Triple-net | Burleson, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	670
Initial Cost of Buildings & Improvements	13,985
Cost Capitalized Subsequent to Acquisition	2,105
Carrying Amount of Land	670
Carrying Amount of Buildings and Improvements	16,090
Accumulated Depreciation	3,142
Triple-net | Burlington, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	280
Initial Cost of Buildings & Improvements	4,297
Cost Capitalized Subsequent to Acquisition	707
Carrying Amount of Land	280
Carrying Amount of Buildings and Improvements	5,004
Accumulated Depreciation	2,037
Triple-net | Burlington, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	460
Initial Cost of Buildings & Improvements	5,467
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	460
Carrying Amount of Buildings and Improvements	5,467
Accumulated Depreciation	2,271
Triple-net | Burlington, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,700
Initial Cost of Buildings & Improvements	12,554
Cost Capitalized Subsequent to Acquisition	501
Carrying Amount of Land	1,700
Carrying Amount of Buildings and Improvements	13,055
Accumulated Depreciation	3,231
Triple-net | Burlington, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,170
Initial Cost of Buildings & Improvements	19,205
Cost Capitalized Subsequent to Acquisition	172
Carrying Amount of Land	1,170
Carrying Amount of Buildings and Improvements	19,377
Accumulated Depreciation	4,109
Triple-net | Burnaby, BC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	7,326
Initial Cost of Land	7,623
Initial Cost of Buildings & Improvements	13,844
Cost Capitalized Subsequent to Acquisition	320
Carrying Amount of Land	7,736
Carrying Amount of Buildings and Improvements	14,051
Accumulated Depreciation	1,664
Triple-net | Calgary, AB
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	14,921
Initial Cost of Land	2,341
Initial Cost of Buildings & Improvements	42,768
Cost Capitalized Subsequent to Acquisition	726
Carrying Amount of Land	2,376
Carrying Amount of Buildings and Improvements	43,459
Accumulated Depreciation	4,882
Triple-net | Calgary, AB
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	24,745
Initial Cost of Land	4,569
Initial Cost of Buildings & Improvements	70,199
Cost Capitalized Subsequent to Acquisition	1,109
Carrying Amount of Land	4,636
Carrying Amount of Buildings and Improvements	71,241
Accumulated Depreciation	7,933
Triple-net | Camberley, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	9,974
Initial Cost of Buildings & Improvements	39,168
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	9,974
Carrying Amount of Buildings and Improvements	39,168
Accumulated Depreciation	1,574
Triple-net | Camp Hill, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	517
Initial Cost of Buildings & Improvements	3,597
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	517
Carrying Amount of Buildings and Improvements	3,597
Accumulated Depreciation	43
Triple-net | Canonsburg, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	911
Initial Cost of Buildings & Improvements	4,830
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	911
Carrying Amount of Buildings and Improvements	4,830
Accumulated Depreciation	63
Triple-net | Canton, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	300
Initial Cost of Buildings & Improvements	2,098
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	300
Carrying Amount of Buildings and Improvements	2,098
Accumulated Depreciation	1,115
Triple-net | Canton, MI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,399
Initial Cost of Buildings & Improvements	16,971
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,399
Carrying Amount of Buildings and Improvements	16,971
Accumulated Depreciation	195
Triple-net | Cape Coral, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	530
Initial Cost of Buildings & Improvements	3,281
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	530
Carrying Amount of Buildings and Improvements	3,281
Accumulated Depreciation	1,473
Triple-net | Cape Coral, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	8,337
Initial Cost of Land	760
Initial Cost of Buildings & Improvements	18,868
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	760
Carrying Amount of Buildings and Improvements	18,868
Accumulated Depreciation	3,282
Triple-net | Cape May Court House, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,440
Initial Cost of Buildings & Improvements	17,002
Cost Capitalized Subsequent to Acquisition	1,775
Carrying Amount of Land	1,440
Carrying Amount of Buildings and Improvements	18,777
Accumulated Depreciation	2,265
Triple-net | Carlisle, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	978
Initial Cost of Buildings & Improvements	8,207
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	978
Carrying Amount of Buildings and Improvements	8,207
Accumulated Depreciation	100
Triple-net | Carmel, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,700
Initial Cost of Buildings & Improvements	19,491
Cost Capitalized Subsequent to Acquisition	1
Carrying Amount of Land	1,700
Carrying Amount of Buildings and Improvements	19,492
Accumulated Depreciation	1,971
Triple-net | Carmel, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,583
Initial Cost of Buildings & Improvements	6,071
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,583
Carrying Amount of Buildings and Improvements	6,071
Accumulated Depreciation	80
Triple-net | Carmel, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	2,296
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	2,296
Accumulated Depreciation	25
Triple-net | Carrollton, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,010
Initial Cost of Buildings & Improvements	19,549
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,010
Carrying Amount of Buildings and Improvements	19,549
Accumulated Depreciation	1,194
Triple-net | Cary, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,500
Initial Cost of Buildings & Improvements	4,350
Cost Capitalized Subsequent to Acquisition	986
Carrying Amount of Land	1,500
Carrying Amount of Buildings and Improvements	5,336
Accumulated Depreciation	2,698
Triple-net | Castleton, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	920
Initial Cost of Buildings & Improvements	15,137
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	920
Carrying Amount of Buildings and Improvements	15,137
Accumulated Depreciation	1,885
Triple-net | Cedar Grove, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,850
Initial Cost of Buildings & Improvements	27,737
Cost Capitalized Subsequent to Acquisition	20
Carrying Amount of Land	2,850
Carrying Amount of Buildings and Improvements	27,757
Accumulated Depreciation	5,981
Triple-net | Cedar Rapids, IA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	596
Initial Cost of Buildings & Improvements	9,354
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	596
Carrying Amount of Buildings and Improvements	9,354
Accumulated Depreciation	105
Triple-net | Centerville, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	920
Initial Cost of Buildings & Improvements	3,960
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	920
Carrying Amount of Buildings and Improvements	3,960
Accumulated Depreciation	69
Triple-net | Centreville, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	600
Initial Cost of Buildings & Improvements	14,602
Cost Capitalized Subsequent to Acquisition	241
Carrying Amount of Land	600
Carrying Amount of Buildings and Improvements	14,843
Accumulated Depreciation	3,242
Triple-net | Chagrin Falls, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	832
Initial Cost of Buildings & Improvements	10,841
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	832
Carrying Amount of Buildings and Improvements	10,841
Accumulated Depreciation	130
Triple-net | Chambersburg, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,373
Initial Cost of Buildings & Improvements	8,864
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,373
Carrying Amount of Buildings and Improvements	8,864
Accumulated Depreciation	112
Triple-net | Chapel Hill, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	354
Initial Cost of Buildings & Improvements	2,646
Cost Capitalized Subsequent to Acquisition	783
Carrying Amount of Land	354
Carrying Amount of Buildings and Improvements	3,429
Accumulated Depreciation	1,508
Triple-net | Charleston, SC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,333
Initial Cost of Buildings & Improvements	5,556
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,333
Carrying Amount of Buildings and Improvements	5,556
Accumulated Depreciation	67
Triple-net | Charleston, WV
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	440
Initial Cost of Buildings & Improvements	17,575
Cost Capitalized Subsequent to Acquisition	306
Carrying Amount of Land	440
Carrying Amount of Buildings and Improvements	17,881
Accumulated Depreciation	3,680
Triple-net | Chatham, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	320
Initial Cost of Buildings & Improvements	14,039
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	320
Carrying Amount of Buildings and Improvements	14,039
Accumulated Depreciation	1,814
Triple-net | Cherry Hill, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,416
Initial Cost of Buildings & Improvements	9,874
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,416
Carrying Amount of Buildings and Improvements	9,874
Accumulated Depreciation	123
Triple-net | Chester, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,320
Initial Cost of Buildings & Improvements	18,127
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,320
Carrying Amount of Buildings and Improvements	18,127
Accumulated Depreciation	2,292
Triple-net | Chevy Chase, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,515
Initial Cost of Buildings & Improvements	8,688
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	4,515
Carrying Amount of Buildings and Improvements	8,688
Accumulated Depreciation	102
Triple-net | Chickasha, OK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	85
Initial Cost of Buildings & Improvements	1,395
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	85
Carrying Amount of Buildings and Improvements	1,395
Accumulated Depreciation	831
Triple-net | Chillicothe, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,145
Initial Cost of Buildings & Improvements	8,997
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,145
Carrying Amount of Buildings and Improvements	8,997
Accumulated Depreciation	105
Triple-net | Cincinnati, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	912
Initial Cost of Buildings & Improvements	14,014
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	912
Carrying Amount of Buildings and Improvements	14,014
Accumulated Depreciation	166
Triple-net | Citrus Heights, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	5,207
Initial Cost of Buildings & Improvements	31,725
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	5,207
Carrying Amount of Buildings and Improvements	31,725
Accumulated Depreciation	354
Triple-net | Claremore, OK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	155
Initial Cost of Buildings & Improvements	1,427
Cost Capitalized Subsequent to Acquisition	6,130
Carrying Amount of Land	155
Carrying Amount of Buildings and Improvements	7,557
Accumulated Depreciation	1,597
Triple-net | Clarksville, TN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	330
Initial Cost of Buildings & Improvements	2,292
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	330
Carrying Amount of Buildings and Improvements	2,292
Accumulated Depreciation	1,213
Triple-net | Clayton, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	520
Initial Cost of Buildings & Improvements	15,733
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	520
Carrying Amount of Buildings and Improvements	15,733
Accumulated Depreciation	1,771
Triple-net | Cleburne, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	520
Initial Cost of Buildings & Improvements	5,369
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	520
Carrying Amount of Buildings and Improvements	5,369
Accumulated Depreciation	1,669
Triple-net | Clevedon, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,838
Initial Cost of Buildings & Improvements	16,927
Cost Capitalized Subsequent to Acquisition	667
Carrying Amount of Land	2,933
Carrying Amount of Buildings and Improvements	17,499
Accumulated Depreciation	1,998
Triple-net | Cobham, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	9,808
Initial Cost of Buildings & Improvements	24,991
Cost Capitalized Subsequent to Acquisition	1,176
Carrying Amount of Land	10,139
Carrying Amount of Buildings and Improvements	25,836
Accumulated Depreciation	3,657
Triple-net | Colchester, CT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	980
Initial Cost of Buildings & Improvements	4,860
Cost Capitalized Subsequent to Acquisition	544
Carrying Amount of Land	980
Carrying Amount of Buildings and Improvements	5,404
Accumulated Depreciation	1,444
Triple-net | Colorado Springs, CO
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,280
Initial Cost of Buildings & Improvements	62,168
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	4,280
Carrying Amount of Buildings and Improvements	62,168
Accumulated Depreciation	5,328
Triple-net | Colorado Springs, CO
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,730
Initial Cost of Buildings & Improvements	25,493
Cost Capitalized Subsequent to Acquisition	693
Carrying Amount of Land	1,730
Carrying Amount of Buildings and Improvements	26,186
Accumulated Depreciation	1,972
Triple-net | Columbia, TN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	341
Initial Cost of Buildings & Improvements	2,295
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	341
Carrying Amount of Buildings and Improvements	2,295
Accumulated Depreciation	1,218
Triple-net | Columbia, SC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,699
Initial Cost of Buildings & Improvements	2,320
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,699
Carrying Amount of Buildings and Improvements	2,320
Accumulated Depreciation	30
Triple-net | Columbia Heights, MN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	825
Initial Cost of Buildings & Improvements	14,175
Cost Capitalized Subsequent to Acquisition	163
Carrying Amount of Land	825
Carrying Amount of Buildings and Improvements	14,338
Accumulated Depreciation	2,738
Triple-net | Columbus, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	610
Initial Cost of Buildings & Improvements	3,190
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	610
Carrying Amount of Buildings and Improvements	3,190
Accumulated Depreciation	764
Triple-net | Concord, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	550
Initial Cost of Buildings & Improvements	3,921
Cost Capitalized Subsequent to Acquisition	55
Carrying Amount of Land	550
Carrying Amount of Buildings and Improvements	3,976
Accumulated Depreciation	1,782
Triple-net | Concord, NH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,760
Initial Cost of Buildings & Improvements	43,179
Cost Capitalized Subsequent to Acquisition	634
Carrying Amount of Land	1,760
Carrying Amount of Buildings and Improvements	43,813
Accumulated Depreciation	9,027
Triple-net | Congleton, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,036
Initial Cost of Buildings & Improvements	5,120
Cost Capitalized Subsequent to Acquisition	241
Carrying Amount of Land	2,104
Carrying Amount of Buildings and Improvements	5,293
Accumulated Depreciation	575
Triple-net | Conroe, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	980
Initial Cost of Buildings & Improvements	7,771
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	980
Carrying Amount of Buildings and Improvements	7,771
Accumulated Depreciation	1,965
Triple-net | Coppell, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,550
Initial Cost of Buildings & Improvements	8,386
Cost Capitalized Subsequent to Acquisition	100
Carrying Amount of Land	1,550
Carrying Amount of Buildings and Improvements	8,486
Accumulated Depreciation	1,347
Triple-net | Corby, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,228
Initial Cost of Buildings & Improvements	5,144
Cost Capitalized Subsequent to Acquisition	398
Carrying Amount of Land	1,157
Carrying Amount of Buildings and Improvements	5,613
Accumulated Depreciation	248
Triple-net | Coventry, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,962
Initial Cost of Buildings & Improvements	13,830
Cost Capitalized Subsequent to Acquisition	533
Carrying Amount of Land	2,028
Carrying Amount of Buildings and Improvements	14,297
Accumulated Depreciation	1,430
Triple-net | Crawfordsville, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	720
Initial Cost of Buildings & Improvements	17,239
Cost Capitalized Subsequent to Acquisition	1,426
Carrying Amount of Land	720
Carrying Amount of Buildings and Improvements	18,665
Accumulated Depreciation	2,245
Triple-net | Dallastown, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,377
Initial Cost of Buildings & Improvements	16,802
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,377
Carrying Amount of Buildings and Improvements	16,802
Accumulated Depreciation	200
Triple-net | Danville, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	410
Initial Cost of Buildings & Improvements	3,954
Cost Capitalized Subsequent to Acquisition	722
Carrying Amount of Land	410
Carrying Amount of Buildings and Improvements	4,676
Accumulated Depreciation	1,963
Triple-net | Danville, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	240
Initial Cost of Buildings & Improvements	8,436
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	240
Carrying Amount of Buildings and Improvements	8,436
Accumulated Depreciation	1,087
Triple-net | Daphne, AL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,880
Initial Cost of Buildings & Improvements	8,670
Cost Capitalized Subsequent to Acquisition	384
Carrying Amount of Land	2,880
Carrying Amount of Buildings and Improvements	9,054
Accumulated Depreciation	1,625
Triple-net | Davenport, IA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	566
Initial Cost of Buildings & Improvements	2,017
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	566
Carrying Amount of Buildings and Improvements	2,017
Accumulated Depreciation	25
Triple-net | Davenport, IA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	910
Initial Cost of Buildings & Improvements	20,043
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	910
Carrying Amount of Buildings and Improvements	20,043
Accumulated Depreciation	231
Triple-net | Dayton, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,188
Initial Cost of Buildings & Improvements	5,414
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,188
Carrying Amount of Buildings and Improvements	5,414
Accumulated Depreciation	69
Triple-net | Dearborn Heights, MI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,197
Initial Cost of Buildings & Improvements	3,396
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,197
Carrying Amount of Buildings and Improvements	3,396
Accumulated Depreciation	47
Triple-net | Delray Beach, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,413
Initial Cost of Buildings & Improvements	13,800
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,413
Carrying Amount of Buildings and Improvements	13,800
Accumulated Depreciation	152
Triple-net | Delray Beach, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,158
Initial Cost of Buildings & Improvements	13,576
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,158
Carrying Amount of Buildings and Improvements	13,576
Accumulated Depreciation	162
Triple-net | Delray Beach, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,125
Initial Cost of Buildings & Improvements	11,844
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,125
Carrying Amount of Buildings and Improvements	11,844
Accumulated Depreciation	146
Triple-net | Denton, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,760
Initial Cost of Buildings & Improvements	8,305
Cost Capitalized Subsequent to Acquisition	100
Carrying Amount of Land	1,760
Carrying Amount of Buildings and Improvements	8,405
Accumulated Depreciation	1,799
Triple-net | Denver, CO
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,450
Initial Cost of Buildings & Improvements	19,389
Cost Capitalized Subsequent to Acquisition	3,133
Carrying Amount of Land	1,450
Carrying Amount of Buildings and Improvements	22,522
Accumulated Depreciation	4,292
Triple-net | Denver, CO
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,222
Initial Cost of Buildings & Improvements	24,811
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	3,222
Carrying Amount of Buildings and Improvements	24,811
Accumulated Depreciation	275
Triple-net | Derby, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,359
Initial Cost of Buildings & Improvements	8,539
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,359
Carrying Amount of Buildings and Improvements	8,539
Accumulated Depreciation	712
Triple-net | Dover, DE
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	600
Initial Cost of Buildings & Improvements	22,266
Cost Capitalized Subsequent to Acquisition	141
Carrying Amount of Land	600
Carrying Amount of Buildings and Improvements	22,407
Accumulated Depreciation	4,718
Triple-net | Dublin, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,393
Initial Cost of Buildings & Improvements	2,912
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,393
Carrying Amount of Buildings and Improvements	2,912
Accumulated Depreciation	42
Triple-net | Dubuque, IA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	568
Initial Cost of Buildings & Improvements	8,904
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	568
Carrying Amount of Buildings and Improvements	8,904
Accumulated Depreciation	100
Triple-net | Dundalk, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,770
Initial Cost of Buildings & Improvements	32,047
Cost Capitalized Subsequent to Acquisition	784
Carrying Amount of Land	1,770
Carrying Amount of Buildings and Improvements	32,831
Accumulated Depreciation	6,877
Triple-net | Dunedin, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,883
Initial Cost of Buildings & Improvements	13,329
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,883
Carrying Amount of Buildings and Improvements	13,329
Accumulated Depreciation	151
Triple-net | Durham, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,476
Initial Cost of Buildings & Improvements	10,659
Cost Capitalized Subsequent to Acquisition	2,196
Carrying Amount of Land	1,476
Carrying Amount of Buildings and Improvements	12,855
Accumulated Depreciation	11,898
Triple-net | Eagan, MN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	16,470
Initial Cost of Land	2,260
Initial Cost of Buildings & Improvements	31,643
Cost Capitalized Subsequent to Acquisition	300
Carrying Amount of Land	2,260
Carrying Amount of Buildings and Improvements	31,943
Accumulated Depreciation	2,737
Triple-net | East Brunswick, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,380
Initial Cost of Buildings & Improvements	34,229
Cost Capitalized Subsequent to Acquisition	849
Carrying Amount of Land	1,380
Carrying Amount of Buildings and Improvements	35,078
Accumulated Depreciation	6,708
Triple-net | Eastbourne, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,071
Initial Cost of Buildings & Improvements	24,438
Cost Capitalized Subsequent to Acquisition	964
Carrying Amount of Land	4,209
Carrying Amount of Buildings and Improvements	25,264
Accumulated Depreciation	2,847
Triple-net | Easton, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,109
Initial Cost of Buildings & Improvements	7,502
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,109
Carrying Amount of Buildings and Improvements	7,502
Accumulated Depreciation	116
Triple-net | Easton, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,430
Initial Cost of Buildings & Improvements	13,400
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,430
Carrying Amount of Buildings and Improvements	13,400
Accumulated Depreciation	160
Triple-net | Easton, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,620
Initial Cost of Buildings & Improvements	10,052
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,620
Carrying Amount of Buildings and Improvements	10,052
Accumulated Depreciation	142
Triple-net | Eden, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	390
Initial Cost of Buildings & Improvements	4,877
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	390
Carrying Amount of Buildings and Improvements	4,877
Accumulated Depreciation	2,046
Triple-net | Edmond, OK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	410
Initial Cost of Buildings & Improvements	8,388
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	410
Carrying Amount of Buildings and Improvements	8,388
Accumulated Depreciation	1,543
Triple-net | Edmond, OK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,810
Initial Cost of Buildings & Improvements	14,849
Cost Capitalized Subsequent to Acquisition	2,630
Carrying Amount of Land	1,810
Carrying Amount of Buildings and Improvements	17,479
Accumulated Depreciation	2,118
Triple-net | Edmond, OK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,650
Initial Cost of Buildings & Improvements	25,167
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,650
Carrying Amount of Buildings and Improvements	25,167
Accumulated Depreciation	1,300
Triple-net | Elizabeth City, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	200
Initial Cost of Buildings & Improvements	2,760
Cost Capitalized Subsequent to Acquisition	2,011
Carrying Amount of Land	200
Carrying Amount of Buildings and Improvements	4,771
Accumulated Depreciation	2,264
Triple-net | Elk Grove Village, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,344
Initial Cost of Buildings & Improvements	7,076
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,344
Carrying Amount of Buildings and Improvements	7,076
Accumulated Depreciation	88
Triple-net | Elk Grove Village, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,733
Initial Cost of Buildings & Improvements	18,751
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	3,733
Carrying Amount of Buildings and Improvements	18,751
Accumulated Depreciation	207
Triple-net | Emeryville, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,560
Initial Cost of Buildings & Improvements	57,491
Cost Capitalized Subsequent to Acquisition	641
Carrying Amount of Land	2,560
Carrying Amount of Buildings and Improvements	58,132
Accumulated Depreciation	6,734
Triple-net | Englewood, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	930
Initial Cost of Buildings & Improvements	4,514
Cost Capitalized Subsequent to Acquisition	26
Carrying Amount of Land	930
Carrying Amount of Buildings and Improvements	4,540
Accumulated Depreciation	1,075
Triple-net | Epsom, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	36,932
Initial Cost of Land	20,159
Initial Cost of Buildings & Improvements	34,803
Cost Capitalized Subsequent to Acquisition	2,053
Carrying Amount of Land	20,840
Carrying Amount of Buildings and Improvements	36,175
Accumulated Depreciation	1,933
Triple-net | Eureka, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	50
Initial Cost of Buildings & Improvements	3,950
Cost Capitalized Subsequent to Acquisition	71
Carrying Amount of Land	50
Carrying Amount of Buildings and Improvements	4,021
Accumulated Depreciation	339
Triple-net | Everett, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,400
Initial Cost of Buildings & Improvements	5,476
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,400
Carrying Amount of Buildings and Improvements	5,476
Accumulated Depreciation	2,819
Triple-net | Exton, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,600
Initial Cost of Buildings & Improvements	27,267
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	3,600
Carrying Amount of Buildings and Improvements	27,267
Accumulated Depreciation	299
Triple-net | Fairfax, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,827
Initial Cost of Buildings & Improvements	17,309
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,827
Carrying Amount of Buildings and Improvements	17,309
Accumulated Depreciation	208
Triple-net | Fairfax, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,099
Initial Cost of Buildings & Improvements	17,620
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	4,099
Carrying Amount of Buildings and Improvements	17,620
Accumulated Depreciation	208
Triple-net | Fairhope, AL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	570
Initial Cost of Buildings & Improvements	9,119
Cost Capitalized Subsequent to Acquisition	112
Carrying Amount of Land	570
Carrying Amount of Buildings and Improvements	9,231
Accumulated Depreciation	1,656
Triple-net | Fall River, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	620
Initial Cost of Buildings & Improvements	5,829
Cost Capitalized Subsequent to Acquisition	4,856
Carrying Amount of Land	620
Carrying Amount of Buildings and Improvements	10,685
Accumulated Depreciation	5,463
Triple-net | Fanwood, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,850
Initial Cost of Buildings & Improvements	55,175
Cost Capitalized Subsequent to Acquisition	1,123
Carrying Amount of Land	2,850
Carrying Amount of Buildings and Improvements	56,298
Accumulated Depreciation	10,633
Triple-net | Faribault, MN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	780
Initial Cost of Buildings & Improvements	11,539
Cost Capitalized Subsequent to Acquisition	300
Carrying Amount of Land	780
Carrying Amount of Buildings and Improvements	11,839
Accumulated Depreciation	964
Triple-net | Farmington, CT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,693
Initial Cost of Buildings & Improvements	10,459
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,693
Carrying Amount of Buildings and Improvements	10,459
Accumulated Depreciation	128
Triple-net | Farnborough, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,036
Initial Cost of Buildings & Improvements	5,737
Cost Capitalized Subsequent to Acquisition	262
Carrying Amount of Land	2,104
Carrying Amount of Buildings and Improvements	5,931
Accumulated Depreciation	626
Triple-net | Fayetteville, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,150
Initial Cost of Buildings & Improvements	32,951
Cost Capitalized Subsequent to Acquisition	2,013
Carrying Amount of Land	2,150
Carrying Amount of Buildings and Improvements	34,964
Accumulated Depreciation	3,114
Triple-net | Fayetteville, NY
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	410
Initial Cost of Buildings & Improvements	3,962
Cost Capitalized Subsequent to Acquisition	500
Carrying Amount of Land	410
Carrying Amount of Buildings and Improvements	4,462
Accumulated Depreciation	1,973
Triple-net | Findlay, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	200
Initial Cost of Buildings & Improvements	1,800
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	200
Carrying Amount of Buildings and Improvements	1,800
Accumulated Depreciation	1,019
Triple-net | Fishers, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,500
Initial Cost of Buildings & Improvements	14,500
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,500
Carrying Amount of Buildings and Improvements	14,500
Accumulated Depreciation	3,540
Triple-net | Fishersville, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	788
Initial Cost of Buildings & Improvements	2,101
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	788
Carrying Amount of Buildings and Improvements	2,101
Accumulated Depreciation	437
Triple-net | Flint, MI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,271
Initial Cost of Buildings & Improvements	18,056
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,271
Carrying Amount of Buildings and Improvements	18,056
Accumulated Depreciation	202
Triple-net | Florence, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	300
Initial Cost of Buildings & Improvements	2,978
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	300
Carrying Amount of Buildings and Improvements	2,978
Accumulated Depreciation	1,332
Triple-net | Florence, AL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	353
Initial Cost of Buildings & Improvements	13,049
Cost Capitalized Subsequent to Acquisition	223
Carrying Amount of Land	385
Carrying Amount of Buildings and Improvements	13,240
Accumulated Depreciation	3,575
Triple-net | Flourtown, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,800
Initial Cost of Buildings & Improvements	14,830
Cost Capitalized Subsequent to Acquisition	266
Carrying Amount of Land	1,800
Carrying Amount of Buildings and Improvements	15,096
Accumulated Depreciation	3,297
Triple-net | Flower Mound, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,800
Initial Cost of Buildings & Improvements	8,414
Cost Capitalized Subsequent to Acquisition	100
Carrying Amount of Land	1,800
Carrying Amount of Buildings and Improvements	8,514
Accumulated Depreciation	1,539
Triple-net | Floyd, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	680
Initial Cost of Buildings & Improvements	3,618
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	680
Carrying Amount of Buildings and Improvements	3,618
Accumulated Depreciation	247
Triple-net | Flushing, MI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	690
Initial Cost of Buildings & Improvements	1,702
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	690
Carrying Amount of Buildings and Improvements	1,702
Accumulated Depreciation	32
Triple-net | Flushing, MI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,415
Initial Cost of Buildings & Improvements	8,536
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,415
Carrying Amount of Buildings and Improvements	8,536
Accumulated Depreciation	105
Triple-net | Folsom, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	33,600
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,582
Carrying Amount of Buildings and Improvements	32,018
Accumulated Depreciation	5,004
Triple-net | Forest City, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	320
Initial Cost of Buildings & Improvements	4,497
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	320
Carrying Amount of Buildings and Improvements	4,497
Accumulated Depreciation	1,902
Triple-net | Fort Ashby, WV
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	330
Initial Cost of Buildings & Improvements	19,566
Cost Capitalized Subsequent to Acquisition	356
Carrying Amount of Land	330
Carrying Amount of Buildings and Improvements	19,922
Accumulated Depreciation	4,054
Triple-net | Fort Collins, CO
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,680
Initial Cost of Buildings & Improvements	58,608
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	3,680
Carrying Amount of Buildings and Improvements	58,608
Accumulated Depreciation	5,006
Triple-net | Fort Collins, CO
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	890
Initial Cost of Buildings & Improvements	4,532
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	890
Carrying Amount of Buildings and Improvements	4,532
Accumulated Depreciation	89
Triple-net | Fort Wayne, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	170
Initial Cost of Buildings & Improvements	8,232
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	170
Carrying Amount of Buildings and Improvements	8,232
Accumulated Depreciation	2,649
Triple-net | Fort Worth, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	450
Initial Cost of Buildings & Improvements	13,615
Cost Capitalized Subsequent to Acquisition	5,086
Carrying Amount of Land	450
Carrying Amount of Buildings and Improvements	18,701
Accumulated Depreciation	4,213
Triple-net | Fort Worth, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,080
Initial Cost of Buildings & Improvements	27,888
Cost Capitalized Subsequent to Acquisition	2,401
Carrying Amount of Land	2,080
Carrying Amount of Buildings and Improvements	30,289
Accumulated Depreciation	7,355
Triple-net | Fountain Valley, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	5,259
Initial Cost of Buildings & Improvements	9,379
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	5,259
Carrying Amount of Buildings and Improvements	9,379
Accumulated Depreciation	110
Triple-net | Franconia, NH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	360
Initial Cost of Buildings & Improvements	11,320
Cost Capitalized Subsequent to Acquisition	70
Carrying Amount of Land	360
Carrying Amount of Buildings and Improvements	11,390
Accumulated Depreciation	2,433
Triple-net | Fredericksburg, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,000
Initial Cost of Buildings & Improvements	20,000
Cost Capitalized Subsequent to Acquisition	1,200
Carrying Amount of Land	1,000
Carrying Amount of Buildings and Improvements	21,200
Accumulated Depreciation	7,399
Triple-net | Fredericksburg, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,130
Initial Cost of Buildings & Improvements	23,202
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,130
Carrying Amount of Buildings and Improvements	23,202
Accumulated Depreciation	2,704
Triple-net | Fresno, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,500
Initial Cost of Buildings & Improvements	35,800
Cost Capitalized Subsequent to Acquisition	118
Carrying Amount of Land	2,500
Carrying Amount of Buildings and Improvements	35,918
Accumulated Depreciation	9,497
Triple-net | Ft. Myers, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,110
Initial Cost of Buildings & Improvements	10,562
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,110
Carrying Amount of Buildings and Improvements	10,562
Accumulated Depreciation	128
Triple-net | Ft. Myers, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,139
Initial Cost of Buildings & Improvements	18,240
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,139
Carrying Amount of Buildings and Improvements	18,240
Accumulated Depreciation	215
Triple-net | Ft. Myers, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,502
Initial Cost of Buildings & Improvements	9,744
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,502
Carrying Amount of Buildings and Improvements	9,744
Accumulated Depreciation	139
Triple-net | Galesburg, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,708
Initial Cost of Buildings & Improvements	3,841
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,708
Carrying Amount of Buildings and Improvements	3,841
Accumulated Depreciation	46
Triple-net | Gardner, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	200
Initial Cost of Buildings & Improvements	2,800
Cost Capitalized Subsequent to Acquisition	93
Carrying Amount of Land	200
Carrying Amount of Buildings and Improvements	2,893
Accumulated Depreciation	259
Triple-net | Gardnerville, NV
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,143
Initial Cost of Buildings & Improvements	10,831
Cost Capitalized Subsequent to Acquisition	1,118
Carrying Amount of Land	1,164
Carrying Amount of Buildings and Improvements	11,928
Accumulated Depreciation	8,904
Triple-net | Gastonia, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	470
Initial Cost of Buildings & Improvements	6,129
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	470
Carrying Amount of Buildings and Improvements	6,129
Accumulated Depreciation	2,535
Triple-net | Gastonia, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	310
Initial Cost of Buildings & Improvements	3,096
Cost Capitalized Subsequent to Acquisition	22
Carrying Amount of Land	310
Carrying Amount of Buildings and Improvements	3,118
Accumulated Depreciation	1,355
Triple-net | Gastonia, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	400
Initial Cost of Buildings & Improvements	5,029
Cost Capitalized Subsequent to Acquisition	120
Carrying Amount of Land	400
Carrying Amount of Buildings and Improvements	5,149
Accumulated Depreciation	2,143
Triple-net | Geneva, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,502
Initial Cost of Buildings & Improvements	16,198
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,502
Carrying Amount of Buildings and Improvements	16,198
Accumulated Depreciation	191
Triple-net | Georgetown, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	200
Initial Cost of Buildings & Improvements	2,100
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	200
Carrying Amount of Buildings and Improvements	2,100
Accumulated Depreciation	1,177
Triple-net | Gig Harbor, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,560
Initial Cost of Buildings & Improvements	15,947
Cost Capitalized Subsequent to Acquisition	275
Carrying Amount of Land	1,583
Carrying Amount of Buildings and Improvements	16,199
Accumulated Depreciation	4,269
Triple-net | Gig Harbor, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,000
Initial Cost of Buildings & Improvements	4,463
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	3,000
Carrying Amount of Buildings and Improvements	4,463
Accumulated Depreciation	64
Triple-net | Glen Ellyn, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,496
Initial Cost of Buildings & Improvements	6,636
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,496
Carrying Amount of Buildings and Improvements	6,636
Accumulated Depreciation	87
Triple-net | Granbury, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,550
Initial Cost of Buildings & Improvements	2,940
Cost Capitalized Subsequent to Acquisition	777
Carrying Amount of Land	2,550
Carrying Amount of Buildings and Improvements	3,717
Accumulated Depreciation	737
Triple-net | Grand Ledge, MI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,150
Initial Cost of Buildings & Improvements	16,286
Cost Capitalized Subsequent to Acquisition	5,119
Carrying Amount of Land	1,150
Carrying Amount of Buildings and Improvements	21,405
Accumulated Depreciation	4,313
Triple-net | Granger, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,670
Initial Cost of Buildings & Improvements	21,280
Cost Capitalized Subsequent to Acquisition	2,401
Carrying Amount of Land	1,670
Carrying Amount of Buildings and Improvements	23,681
Accumulated Depreciation	5,011
Triple-net | Grapevine, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,220
Initial Cost of Buildings & Improvements	17,648
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,220
Carrying Amount of Buildings and Improvements	17,648
Accumulated Depreciation	1,554
Triple-net | Great Falls, MT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	630
Initial Cost of Buildings & Improvements	6,007
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	630
Carrying Amount of Buildings and Improvements	6,007
Accumulated Depreciation	357
Triple-net | Greeley, CO
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,077
Initial Cost of Buildings & Improvements	18,051
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,077
Carrying Amount of Buildings and Improvements	18,051
Accumulated Depreciation	806
Triple-net | Greenfield, WI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	15,204
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	890
Carrying Amount of Buildings and Improvements	14,314
Accumulated Depreciation	2,085
Triple-net | Greensboro, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	330
Initial Cost of Buildings & Improvements	2,970
Cost Capitalized Subsequent to Acquisition	554
Carrying Amount of Land	330
Carrying Amount of Buildings and Improvements	3,524
Accumulated Depreciation	1,506
Triple-net | Greensboro, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	560
Initial Cost of Buildings & Improvements	5,507
Cost Capitalized Subsequent to Acquisition	1,013
Carrying Amount of Land	560
Carrying Amount of Buildings and Improvements	6,520
Accumulated Depreciation	2,770
Triple-net | Greenville, SC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,751
Initial Cost of Buildings & Improvements	8,774
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,751
Carrying Amount of Buildings and Improvements	8,774
Accumulated Depreciation	106
Triple-net | Greenville, SC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	947
Initial Cost of Buildings & Improvements	1,445
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	947
Carrying Amount of Buildings and Improvements	1,445
Accumulated Depreciation	29
Triple-net | Greenville, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	290
Initial Cost of Buildings & Improvements	4,393
Cost Capitalized Subsequent to Acquisition	168
Carrying Amount of Land	290
Carrying Amount of Buildings and Improvements	4,561
Accumulated Depreciation	1,882
Triple-net | Greenwood, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,550
Initial Cost of Buildings & Improvements	22,770
Cost Capitalized Subsequent to Acquisition	81
Carrying Amount of Land	1,550
Carrying Amount of Buildings and Improvements	22,851
Accumulated Depreciation	4,932
Triple-net | Grosse Pointe, MI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	867
Initial Cost of Buildings & Improvements	2,386
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	867
Carrying Amount of Buildings and Improvements	2,386
Accumulated Depreciation	30
Triple-net | Groton, CT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,430
Initial Cost of Buildings & Improvements	19,941
Cost Capitalized Subsequent to Acquisition	968
Carrying Amount of Land	2,430
Carrying Amount of Buildings and Improvements	20,909
Accumulated Depreciation	4,784
Triple-net | Hamilton, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	440
Initial Cost of Buildings & Improvements	4,469
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	440
Carrying Amount of Buildings and Improvements	4,469
Accumulated Depreciation	1,990
Triple-net | Hanahan, SC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,944
Initial Cost of Buildings & Improvements	3,988
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,944
Carrying Amount of Buildings and Improvements	3,988
Accumulated Depreciation	57
Triple-net | Hanford, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,382
Initial Cost of Buildings & Improvements	9,829
Cost Capitalized Subsequent to Acquisition	378
Carrying Amount of Land	1,428
Carrying Amount of Buildings and Improvements	10,161
Accumulated Depreciation	1,453
Triple-net | Harrisburg, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	569
Initial Cost of Buildings & Improvements	12,826
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	569
Carrying Amount of Buildings and Improvements	12,826
Accumulated Depreciation	150
Triple-net | Harrow, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	7,402
Initial Cost of Buildings & Improvements	8,266
Cost Capitalized Subsequent to Acquisition	529
Carrying Amount of Land	7,652
Carrying Amount of Buildings and Improvements	8,545
Accumulated Depreciation	964
Triple-net | Hatboro, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	28,112
Cost Capitalized Subsequent to Acquisition	1,771
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	29,883
Accumulated Depreciation	6,096
Triple-net | Hatboro, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,192
Initial Cost of Buildings & Improvements	7,611
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,192
Carrying Amount of Buildings and Improvements	7,611
Accumulated Depreciation	122
Triple-net | Hatfield, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,924
Initial Cost of Buildings & Improvements	7,527
Cost Capitalized Subsequent to Acquisition	353
Carrying Amount of Land	3,023
Carrying Amount of Buildings and Improvements	7,781
Accumulated Depreciation	1,121
Triple-net | Hattiesburg, MS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	450
Initial Cost of Buildings & Improvements	13,469
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	450
Carrying Amount of Buildings and Improvements	13,469
Accumulated Depreciation	2,732
Triple-net | Hemet, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	6,224
Initial Cost of Buildings & Improvements	8,414
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	6,224
Carrying Amount of Buildings and Improvements	8,414
Accumulated Depreciation	102
Triple-net | Henry, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,860
Initial Cost of Buildings & Improvements	3,689
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,860
Carrying Amount of Buildings and Improvements	3,689
Accumulated Depreciation	43
Triple-net | Hermitage, TN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,500
Initial Cost of Buildings & Improvements	9,943
Cost Capitalized Subsequent to Acquisition	188
Carrying Amount of Land	1,500
Carrying Amount of Buildings and Improvements	10,131
Accumulated Depreciation	1,953
Triple-net | Herne Bay, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,900
Initial Cost of Buildings & Improvements	24,353
Cost Capitalized Subsequent to Acquisition	1,602
Carrying Amount of Land	1,964
Carrying Amount of Buildings and Improvements	25,891
Accumulated Depreciation	3,934
Triple-net | Hiawatha, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	40
Initial Cost of Buildings & Improvements	4,210
Cost Capitalized Subsequent to Acquisition	29
Carrying Amount of Land	40
Carrying Amount of Buildings and Improvements	4,239
Accumulated Depreciation	371
Triple-net | Hickory, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	290
Initial Cost of Buildings & Improvements	987
Cost Capitalized Subsequent to Acquisition	232
Carrying Amount of Land	290
Carrying Amount of Buildings and Improvements	1,219
Accumulated Depreciation	650
Triple-net | High Point, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	560
Initial Cost of Buildings & Improvements	4,443
Cost Capitalized Subsequent to Acquisition	793
Carrying Amount of Land	560
Carrying Amount of Buildings and Improvements	5,236
Accumulated Depreciation	2,205
Triple-net | High Point, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	370
Initial Cost of Buildings & Improvements	2,185
Cost Capitalized Subsequent to Acquisition	410
Carrying Amount of Land	370
Carrying Amount of Buildings and Improvements	2,595
Accumulated Depreciation	1,149
Triple-net | High Point, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	330
Initial Cost of Buildings & Improvements	3,395
Cost Capitalized Subsequent to Acquisition	28
Carrying Amount of Land	330
Carrying Amount of Buildings and Improvements	3,423
Accumulated Depreciation	1,450
Triple-net | High Point, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	430
Initial Cost of Buildings & Improvements	4,143
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	430
Carrying Amount of Buildings and Improvements	4,143
Accumulated Depreciation	1,743
Triple-net | Highland Park, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,820
Initial Cost of Buildings & Improvements	15,832
Cost Capitalized Subsequent to Acquisition	189
Carrying Amount of Land	2,820
Carrying Amount of Buildings and Improvements	16,021
Accumulated Depreciation	2,557
Triple-net | Highlands Ranch, CO
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	940
Initial Cost of Buildings & Improvements	3,721
Cost Capitalized Subsequent to Acquisition	4,983
Carrying Amount of Land	940
Carrying Amount of Buildings and Improvements	8,704
Accumulated Depreciation	2,303
Triple-net | Hillsboro, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,792
Initial Cost of Buildings & Improvements	6,341
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,792
Carrying Amount of Buildings and Improvements	6,341
Accumulated Depreciation	105
Triple-net | Hinckley, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,159
Initial Cost of Buildings & Improvements	4,194
Cost Capitalized Subsequent to Acquisition	215
Carrying Amount of Land	2,232
Carrying Amount of Buildings and Improvements	4,336
Accumulated Depreciation	684
Triple-net | Hindhead, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	44,662
Initial Cost of Land	17,852
Initial Cost of Buildings & Improvements	48,645
Cost Capitalized Subsequent to Acquisition	2,466
Carrying Amount of Land	18,455
Carrying Amount of Buildings and Improvements	50,508
Accumulated Depreciation	2,649
Triple-net | Hinsdale, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,033
Initial Cost of Buildings & Improvements	24,287
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	4,033
Carrying Amount of Buildings and Improvements	24,287
Accumulated Depreciation	270
Triple-net | Hockessin, DE
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,120
Initial Cost of Buildings & Improvements	6,308
Cost Capitalized Subsequent to Acquisition	1,247
Carrying Amount of Land	1,120
Carrying Amount of Buildings and Improvements	7,555
Accumulated Depreciation	941
Triple-net | Holton, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	40
Initial Cost of Buildings & Improvements	7,460
Cost Capitalized Subsequent to Acquisition	13
Carrying Amount of Land	40
Carrying Amount of Buildings and Improvements	7,473
Accumulated Depreciation	611
Triple-net | Homewood, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,395
Initial Cost of Buildings & Improvements	7,652
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,395
Carrying Amount of Buildings and Improvements	7,652
Accumulated Depreciation	87
Triple-net | Houston, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,040
Initial Cost of Buildings & Improvements	31,965
Cost Capitalized Subsequent to Acquisition	4,969
Carrying Amount of Land	1,040
Carrying Amount of Buildings and Improvements	36,934
Accumulated Depreciation	7,493
Triple-net | Howard, WI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	579
Initial Cost of Buildings & Improvements	32,122
Cost Capitalized Subsequent to Acquisition	10
Carrying Amount of Land	579
Carrying Amount of Buildings and Improvements	32,132
Accumulated Depreciation	1,099
Triple-net | Huntingdon Valley, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,150
Initial Cost of Buildings & Improvements	3,730
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,150
Carrying Amount of Buildings and Improvements	3,730
Accumulated Depreciation	63
Triple-net | Hyattsville, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,017
Initial Cost of Buildings & Improvements	2,298
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	4,017
Carrying Amount of Buildings and Improvements	2,298
Accumulated Depreciation	33
Triple-net | Independence, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,082
Initial Cost of Buildings & Improvements	6,767
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,082
Carrying Amount of Buildings and Improvements	6,767
Accumulated Depreciation	438
Triple-net | Indianapolis, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	870
Initial Cost of Buildings & Improvements	14,688
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	870
Carrying Amount of Buildings and Improvements	14,688
Accumulated Depreciation	1,837
Triple-net | Indianapolis, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,105
Initial Cost of Buildings & Improvements	6,645
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,105
Carrying Amount of Buildings and Improvements	6,645
Accumulated Depreciation	76
Triple-net | Jackson, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	6,500
Initial Cost of Buildings & Improvements	26,405
Cost Capitalized Subsequent to Acquisition	3,107
Carrying Amount of Land	6,500
Carrying Amount of Buildings and Improvements	29,512
Accumulated Depreciation	4,577
Triple-net | Jacksonville, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	750
Initial Cost of Buildings & Improvements	25,231
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	750
Carrying Amount of Buildings and Improvements	25,231
Accumulated Depreciation	1,645
Triple-net | Jacksonville, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	26,381
Cost Capitalized Subsequent to Acquisition	1,691
Carrying Amount of Land	1,691
Carrying Amount of Buildings and Improvements	26,381
Accumulated Depreciation	1,716
Triple-net | Jacksonville, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,752
Initial Cost of Buildings & Improvements	2,553
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,752
Carrying Amount of Buildings and Improvements	2,553
Accumulated Depreciation	31
Triple-net | Jacksonville, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,182
Initial Cost of Buildings & Improvements	9,491
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,182
Carrying Amount of Buildings and Improvements	9,491
Accumulated Depreciation	123
Triple-net | Jefferson Hills, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,265
Initial Cost of Buildings & Improvements	13,618
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,265
Carrying Amount of Buildings and Improvements	13,618
Accumulated Depreciation	233
Triple-net | Jersey Shore, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	600
Initial Cost of Buildings & Improvements	8,107
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	600
Carrying Amount of Buildings and Improvements	8,107
Accumulated Depreciation	89
Triple-net | Kansas City, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	700
Initial Cost of Buildings & Improvements	20,115
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	700
Carrying Amount of Buildings and Improvements	20,115
Accumulated Depreciation	1,646
Triple-net | Katy, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,778
Initial Cost of Buildings & Improvements	22,622
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,778
Carrying Amount of Buildings and Improvements	22,622
Accumulated Depreciation	1,047
Triple-net | Kenner, LA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,100
Initial Cost of Buildings & Improvements	10,036
Cost Capitalized Subsequent to Acquisition	349
Carrying Amount of Land	1,100
Carrying Amount of Buildings and Improvements	10,385
Accumulated Depreciation	9,529
Triple-net | Kensington, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,753
Initial Cost of Buildings & Improvements	18,626
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,753
Carrying Amount of Buildings and Improvements	18,626
Accumulated Depreciation	211
Triple-net | Kenwood, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	821
Initial Cost of Buildings & Improvements	11,043
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	821
Carrying Amount of Buildings and Improvements	11,043
Accumulated Depreciation	129
Triple-net | Kettering, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,229
Initial Cost of Buildings & Improvements	4,703
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,229
Carrying Amount of Buildings and Improvements	4,703
Accumulated Depreciation	63
Triple-net | King of Prussia, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	720
Initial Cost of Buildings & Improvements	14,780
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	720
Carrying Amount of Buildings and Improvements	14,780
Accumulated Depreciation	180
Triple-net | King of Prussia, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,205
Initial Cost of Buildings & Improvements	4,727
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,205
Carrying Amount of Buildings and Improvements	4,727
Accumulated Depreciation	68
Triple-net | Kingsford, MI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,362
Initial Cost of Buildings & Improvements	10,598
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,362
Carrying Amount of Buildings and Improvements	10,598
Accumulated Depreciation	129
Triple-net | Kingston, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	986
Initial Cost of Buildings & Improvements	5,711
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	986
Carrying Amount of Buildings and Improvements	5,711
Accumulated Depreciation	68
Triple-net | Kingston upon Thames, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	53,595
Initial Cost of Land	33,063
Initial Cost of Buildings & Improvements	46,696
Cost Capitalized Subsequent to Acquisition	2,926
Carrying Amount of Land	34,181
Carrying Amount of Buildings and Improvements	48,504
Accumulated Depreciation	2,573
Triple-net | Kirkland, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,880
Initial Cost of Buildings & Improvements	4,315
Cost Capitalized Subsequent to Acquisition	683
Carrying Amount of Land	1,880
Carrying Amount of Buildings and Improvements	4,998
Accumulated Depreciation	1,911
Triple-net | Kirkstall, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,437
Initial Cost of Buildings & Improvements	9,414
Cost Capitalized Subsequent to Acquisition	401
Carrying Amount of Land	2,519
Carrying Amount of Buildings and Improvements	9,733
Accumulated Depreciation	1,396
Triple-net | Kokomo, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	710
Initial Cost of Buildings & Improvements	16,044
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	710
Carrying Amount of Buildings and Improvements	16,044
Accumulated Depreciation	2,001
Triple-net | Lacey, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,582
Initial Cost of Buildings & Improvements	18,180
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,582
Carrying Amount of Buildings and Improvements	18,180
Accumulated Depreciation	209
Triple-net | Lafayette, LA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,928
Initial Cost of Buildings & Improvements	10,483
Cost Capitalized Subsequent to Acquisition	26
Carrying Amount of Land	1,928
Carrying Amount of Buildings and Improvements	10,509
Accumulated Depreciation	4,581
Triple-net | Lafayette, CO
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,420
Initial Cost of Buildings & Improvements	20,192
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,420
Carrying Amount of Buildings and Improvements	20,192
Accumulated Depreciation	2,001
Triple-net | Lafayette, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	670
Initial Cost of Buildings & Improvements	16,833
Cost Capitalized Subsequent to Acquisition	1
Carrying Amount of Land	670
Carrying Amount of Buildings and Improvements	16,834
Accumulated Depreciation	1,870
Triple-net | Lakeway, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	5,142
Initial Cost of Buildings & Improvements	23,203
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	5,142
Carrying Amount of Buildings and Improvements	23,203
Accumulated Depreciation	3,272
Triple-net | Lakewood, CO
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,160
Initial Cost of Buildings & Improvements	28,091
Cost Capitalized Subsequent to Acquisition	62
Carrying Amount of Land	2,160
Carrying Amount of Buildings and Improvements	28,153
Accumulated Depreciation	3,561
Triple-net | Lakewood Ranch, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	650
Initial Cost of Buildings & Improvements	6,714
Cost Capitalized Subsequent to Acquisition	1,988
Carrying Amount of Land	650
Carrying Amount of Buildings and Improvements	8,702
Accumulated Depreciation	1,484
Triple-net | Lakewood Ranch, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,000
Initial Cost of Buildings & Improvements	22,388
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,000
Carrying Amount of Buildings and Improvements	22,388
Accumulated Depreciation	3,822
Triple-net | Lancaster, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,680
Initial Cost of Buildings & Improvements	14,039
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,680
Carrying Amount of Buildings and Improvements	14,039
Accumulated Depreciation	761
Triple-net | Lancaster, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,011
Initial Cost of Buildings & Improvements	7,504
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,011
Carrying Amount of Buildings and Improvements	7,504
Accumulated Depreciation	89
Triple-net | LaPlata, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	700
Initial Cost of Buildings & Improvements	19,068
Cost Capitalized Subsequent to Acquisition	466
Carrying Amount of Land	700
Carrying Amount of Buildings and Improvements	19,534
Accumulated Depreciation	4,198
Triple-net | Largo, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,361
Initial Cost of Buildings & Improvements	3,623
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	3,361
Carrying Amount of Buildings and Improvements	3,623
Accumulated Depreciation	50
Triple-net | Largo, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,166
Initial Cost of Buildings & Improvements	3,427
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,166
Carrying Amount of Buildings and Improvements	3,427
Accumulated Depreciation	53
Triple-net | Las Vegas, NV
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	580
Initial Cost of Buildings & Improvements	23,420
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	580
Carrying Amount of Buildings and Improvements	23,420
Accumulated Depreciation	4,594
Triple-net | Laureldale, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,171
Initial Cost of Buildings & Improvements	14,424
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,171
Carrying Amount of Buildings and Improvements	14,424
Accumulated Depreciation	166
Triple-net | Lawrence, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	250
Initial Cost of Buildings & Improvements	8,716
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	250
Carrying Amount of Buildings and Improvements	8,716
Accumulated Depreciation	1,471
Triple-net | Leawood, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,490
Initial Cost of Buildings & Improvements	32,493
Cost Capitalized Subsequent to Acquisition	2,209
Carrying Amount of Land	5,610
Carrying Amount of Buildings and Improvements	31,582
Accumulated Depreciation	7,303
Triple-net | Lebanon, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	728
Initial Cost of Buildings & Improvements	10,370
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	728
Carrying Amount of Buildings and Improvements	10,370
Accumulated Depreciation	130
Triple-net | Lebanon, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,214
Initial Cost of Buildings & Improvements	5,962
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,214
Carrying Amount of Buildings and Improvements	5,962
Accumulated Depreciation	84
Triple-net | Lee, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	290
Initial Cost of Buildings & Improvements	18,135
Cost Capitalized Subsequent to Acquisition	926
Carrying Amount of Land	290
Carrying Amount of Buildings and Improvements	19,061
Accumulated Depreciation	8,404
Triple-net | Leeds, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,974
Initial Cost of Buildings & Improvements	13,239
Cost Capitalized Subsequent to Acquisition	515
Carrying Amount of Land	2,041
Carrying Amount of Buildings and Improvements	13,687
Accumulated Depreciation	1,305
Triple-net | Leicester, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,060
Initial Cost of Buildings & Improvements	24,410
Cost Capitalized Subsequent to Acquisition	928
Carrying Amount of Land	3,163
Carrying Amount of Buildings and Improvements	25,235
Accumulated Depreciation	3,953
Triple-net | Lenoir, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	190
Initial Cost of Buildings & Improvements	3,748
Cost Capitalized Subsequent to Acquisition	641
Carrying Amount of Land	190
Carrying Amount of Buildings and Improvements	4,389
Accumulated Depreciation	1,842
Triple-net | Lethbridge, AB
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	1,312
Initial Cost of Land	1,214
Initial Cost of Buildings & Improvements	2,750
Cost Capitalized Subsequent to Acquisition	61
Carrying Amount of Land	1,232
Carrying Amount of Buildings and Improvements	2,793
Accumulated Depreciation	422
Triple-net | Lexana, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	480
Initial Cost of Buildings & Improvements	1,770
Cost Capitalized Subsequent to Acquisition	152
Carrying Amount of Land	480
Carrying Amount of Buildings and Improvements	1,922
Accumulated Depreciation	184
Triple-net | Lexington, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	200
Initial Cost of Buildings & Improvements	3,900
Cost Capitalized Subsequent to Acquisition	1,015
Carrying Amount of Land	200
Carrying Amount of Buildings and Improvements	4,915
Accumulated Depreciation	2,127
Triple-net | Libertyville, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	6,500
Initial Cost of Buildings & Improvements	40,024
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	6,500
Carrying Amount of Buildings and Improvements	40,024
Accumulated Depreciation	8,481
Triple-net | Libertyville, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,993
Initial Cost of Buildings & Improvements	11,550
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,993
Carrying Amount of Buildings and Improvements	11,550
Accumulated Depreciation	130
Triple-net | Lichfield, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,382
Initial Cost of Buildings & Improvements	30,324
Cost Capitalized Subsequent to Acquisition	1,071
Carrying Amount of Land	1,428
Carrying Amount of Buildings and Improvements	31,349
Accumulated Depreciation	3,020
Triple-net | Lillington, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	470
Initial Cost of Buildings & Improvements	17,579
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	470
Carrying Amount of Buildings and Improvements	17,579
Accumulated Depreciation	2,112
Triple-net | Lillington, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	500
Initial Cost of Buildings & Improvements	16,451
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	500
Carrying Amount of Buildings and Improvements	16,451
Accumulated Depreciation	1,855
Triple-net | Lincoln, NE
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	390
Initial Cost of Buildings & Improvements	13,807
Cost Capitalized Subsequent to Acquisition	95
Carrying Amount of Land	390
Carrying Amount of Buildings and Improvements	13,902
Accumulated Depreciation	3,154
Triple-net | Lititz, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,200
Initial Cost of Buildings & Improvements	13,836
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,200
Carrying Amount of Buildings and Improvements	13,836
Accumulated Depreciation	752
Triple-net | Livermore, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,100
Initial Cost of Buildings & Improvements	24,996
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	4,100
Carrying Amount of Buildings and Improvements	24,996
Accumulated Depreciation	2,642
Triple-net | Livonia, MI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	985
Initial Cost of Buildings & Improvements	13,558
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	985
Carrying Amount of Buildings and Improvements	13,558
Accumulated Depreciation	164
Triple-net | Livonia, MI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,836
Initial Cost of Buildings & Improvements	2,278
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,836
Carrying Amount of Buildings and Improvements	2,278
Accumulated Depreciation	33
Triple-net | Longview, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	610
Initial Cost of Buildings & Improvements	5,520
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	610
Carrying Amount of Buildings and Improvements	5,520
Accumulated Depreciation	1,725
Triple-net | Longwood, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,260
Initial Cost of Buildings & Improvements	6,445
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,260
Carrying Amount of Buildings and Improvements	6,445
Accumulated Depreciation	1,362
Triple-net | Louisburg, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	280
Initial Cost of Buildings & Improvements	4,320
Cost Capitalized Subsequent to Acquisition	44
Carrying Amount of Land	280
Carrying Amount of Buildings and Improvements	4,364
Accumulated Depreciation	360
Triple-net | Louisville, KY
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	490
Initial Cost of Buildings & Improvements	10,010
Cost Capitalized Subsequent to Acquisition	2,768
Carrying Amount of Land	490
Carrying Amount of Buildings and Improvements	12,778
Accumulated Depreciation	4,869
Triple-net | Loxley, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,369
Initial Cost of Buildings & Improvements	15,668
Cost Capitalized Subsequent to Acquisition	577
Carrying Amount of Land	1,416
Carrying Amount of Buildings and Improvements	16,198
Accumulated Depreciation	2,474
Triple-net | Lutherville, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,100
Initial Cost of Buildings & Improvements	19,786
Cost Capitalized Subsequent to Acquisition	1,744
Carrying Amount of Land	1,100
Carrying Amount of Buildings and Improvements	21,530
Accumulated Depreciation	4,472
Triple-net | Lynchburg, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	340
Initial Cost of Buildings & Improvements	16,114
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	340
Carrying Amount of Buildings and Improvements	16,114
Accumulated Depreciation	1,964
Triple-net | Lynchburg, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,904
Initial Cost of Buildings & Improvements	3,697
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,904
Carrying Amount of Buildings and Improvements	3,697
Accumulated Depreciation	43
Triple-net | Lynnwood, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,308
Initial Cost of Buildings & Improvements	5,634
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,308
Carrying Amount of Buildings and Improvements	5,634
Accumulated Depreciation	67
Triple-net | Macomb, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,586
Initial Cost of Buildings & Improvements	4,059
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,586
Carrying Amount of Buildings and Improvements	4,059
Accumulated Depreciation	46
Triple-net | Macungie, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	960
Initial Cost of Buildings & Improvements	29,033
Cost Capitalized Subsequent to Acquisition	84
Carrying Amount of Land	960
Carrying Amount of Buildings and Improvements	29,117
Accumulated Depreciation	6,047
Triple-net | Manalapan, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	900
Initial Cost of Buildings & Improvements	22,624
Cost Capitalized Subsequent to Acquisition	622
Carrying Amount of Land	900
Carrying Amount of Buildings and Improvements	23,246
Accumulated Depreciation	4,447
Triple-net | Manassas, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	750
Initial Cost of Buildings & Improvements	7,446
Cost Capitalized Subsequent to Acquisition	530
Carrying Amount of Land	750
Carrying Amount of Buildings and Improvements	7,976
Accumulated Depreciation	3,092
Triple-net | Mankato, MN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,460
Initial Cost of Buildings & Improvements	32,104
Cost Capitalized Subsequent to Acquisition	300
Carrying Amount of Land	1,460
Carrying Amount of Buildings and Improvements	32,404
Accumulated Depreciation	2,620
Triple-net | Mansfield, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	660
Initial Cost of Buildings & Improvements	5,251
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	660
Carrying Amount of Buildings and Improvements	5,251
Accumulated Depreciation	1,659
Triple-net | Marietta, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,149
Initial Cost of Buildings & Improvements	9,376
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,149
Carrying Amount of Buildings and Improvements	9,376
Accumulated Depreciation	109
Triple-net | Marietta, GA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,406
Initial Cost of Buildings & Improvements	12,233
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,406
Carrying Amount of Buildings and Improvements	12,233
Accumulated Depreciation	140
Triple-net | Marietta, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,050
Initial Cost of Buildings & Improvements	13,633
Cost Capitalized Subsequent to Acquisition	270
Carrying Amount of Land	1,050
Carrying Amount of Buildings and Improvements	13,903
Accumulated Depreciation	1,226
Triple-net | Marion, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	720
Initial Cost of Buildings & Improvements	12,750
Cost Capitalized Subsequent to Acquisition	1,136
Carrying Amount of Land	720
Carrying Amount of Buildings and Improvements	13,886
Accumulated Depreciation	1,675
Triple-net | Marion, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	990
Initial Cost of Buildings & Improvements	9,190
Cost Capitalized Subsequent to Acquisition	824
Carrying Amount of Land	990
Carrying Amount of Buildings and Improvements	10,014
Accumulated Depreciation	1,432
Triple-net | Marion, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,768
Initial Cost of Buildings & Improvements	17,420
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,768
Carrying Amount of Buildings and Improvements	17,420
Accumulated Depreciation	259
Triple-net | Marlborough, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,677
Initial Cost of Buildings & Improvements	6,822
Cost Capitalized Subsequent to Acquisition	322
Carrying Amount of Land	2,768
Carrying Amount of Buildings and Improvements	7,053
Accumulated Depreciation	777
Triple-net | Marlow, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	9,068
Initial Cost of Buildings & Improvements	39,720
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	9,068
Carrying Amount of Buildings and Improvements	39,720
Accumulated Depreciation	2,869
Triple-net | Martinsville, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	349
Initial Cost of Buildings & Improvements	0
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	349
Carrying Amount of Buildings and Improvements	0
Accumulated Depreciation	0
Triple-net | Marysville, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	620
Initial Cost of Buildings & Improvements	4,780
Cost Capitalized Subsequent to Acquisition	969
Carrying Amount of Land	620
Carrying Amount of Buildings and Improvements	5,749
Accumulated Depreciation	2,233
Triple-net | Matawan, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,830
Initial Cost of Buildings & Improvements	20,618
Cost Capitalized Subsequent to Acquisition	166
Carrying Amount of Land	1,830
Carrying Amount of Buildings and Improvements	20,784
Accumulated Depreciation	4,158
Triple-net | Matthews, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	560
Initial Cost of Buildings & Improvements	4,738
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	560
Carrying Amount of Buildings and Improvements	4,738
Accumulated Depreciation	2,031
Triple-net | McHenry, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,576
Initial Cost of Buildings & Improvements	0
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,576
Carrying Amount of Buildings and Improvements	0
Accumulated Depreciation	0
Triple-net | McKinney, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,570
Initial Cost of Buildings & Improvements	7,389
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,570
Carrying Amount of Buildings and Improvements	7,389
Accumulated Depreciation	1,881
Triple-net | McMurray, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,440
Initial Cost of Buildings & Improvements	15,805
Cost Capitalized Subsequent to Acquisition	3,894
Carrying Amount of Land	1,440
Carrying Amount of Buildings and Improvements	19,699
Accumulated Depreciation	3,641
Triple-net | Mechanicsburg, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,350
Initial Cost of Buildings & Improvements	16,650
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,350
Carrying Amount of Buildings and Improvements	16,650
Accumulated Depreciation	3,344
Triple-net | Medicine Hat, AB
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	2,156
Initial Cost of Land	932
Initial Cost of Buildings & Improvements	5,566
Cost Capitalized Subsequent to Acquisition	98
Carrying Amount of Land	946
Carrying Amount of Buildings and Improvements	5,650
Accumulated Depreciation	679
Triple-net | Menomonee Falls, WI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,020
Initial Cost of Buildings & Improvements	6,984
Cost Capitalized Subsequent to Acquisition	1,652
Carrying Amount of Land	1,020
Carrying Amount of Buildings and Improvements	8,636
Accumulated Depreciation	2,285
Triple-net | Mentor, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,827
Initial Cost of Buildings & Improvements	9,941
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,827
Carrying Amount of Buildings and Improvements	9,941
Accumulated Depreciation	117
Triple-net | Mercerville, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	860
Initial Cost of Buildings & Improvements	9,929
Cost Capitalized Subsequent to Acquisition	173
Carrying Amount of Land	860
Carrying Amount of Buildings and Improvements	10,102
Accumulated Depreciation	2,315
Triple-net | Meriden, CT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,300
Initial Cost of Buildings & Improvements	1,472
Cost Capitalized Subsequent to Acquisition	233
Carrying Amount of Land	1,300
Carrying Amount of Buildings and Improvements	1,705
Accumulated Depreciation	736
Triple-net | Merrillville, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	700
Initial Cost of Buildings & Improvements	11,699
Cost Capitalized Subsequent to Acquisition	154
Carrying Amount of Land	700
Carrying Amount of Buildings and Improvements	11,853
Accumulated Depreciation	3,430
Triple-net | Mesa, AZ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	950
Initial Cost of Buildings & Improvements	9,087
Cost Capitalized Subsequent to Acquisition	1,971
Carrying Amount of Land	950
Carrying Amount of Buildings and Improvements	11,058
Accumulated Depreciation	5,022
Triple-net | Miamisburg, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	786
Initial Cost of Buildings & Improvements	3,233
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	786
Carrying Amount of Buildings and Improvements	3,233
Accumulated Depreciation	54
Triple-net | Middleburg Heights, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	960
Initial Cost of Buildings & Improvements	7,780
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	960
Carrying Amount of Buildings and Improvements	7,780
Accumulated Depreciation	2,946
Triple-net | Middleton, WI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	420
Initial Cost of Buildings & Improvements	4,006
Cost Capitalized Subsequent to Acquisition	600
Carrying Amount of Land	420
Carrying Amount of Buildings and Improvements	4,606
Accumulated Depreciation	1,915
Triple-net | Midland, MI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	200
Initial Cost of Buildings & Improvements	11,025
Cost Capitalized Subsequent to Acquisition	5,522
Carrying Amount of Land	200
Carrying Amount of Buildings and Improvements	16,547
Accumulated Depreciation	2,992
Triple-net | Milton Keynes, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,826
Initial Cost of Buildings & Improvements	18,654
Cost Capitalized Subsequent to Acquisition	692
Carrying Amount of Land	1,888
Carrying Amount of Buildings and Improvements	19,284
Accumulated Depreciation	1,913
Triple-net | Mishawaka, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	740
Initial Cost of Buildings & Improvements	16,113
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	740
Carrying Amount of Buildings and Improvements	16,113
Accumulated Depreciation	2,067
Triple-net | Moline, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,946
Initial Cost of Buildings & Improvements	18,677
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,946
Carrying Amount of Buildings and Improvements	18,677
Accumulated Depreciation	206
Triple-net | Monmouth Junction, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	720
Initial Cost of Buildings & Improvements	6,209
Cost Capitalized Subsequent to Acquisition	86
Carrying Amount of Land	720
Carrying Amount of Buildings and Improvements	6,295
Accumulated Depreciation	1,522
Triple-net | Monroe, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	470
Initial Cost of Buildings & Improvements	3,681
Cost Capitalized Subsequent to Acquisition	648
Carrying Amount of Land	470
Carrying Amount of Buildings and Improvements	4,329
Accumulated Depreciation	1,850
Triple-net | Monroe, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	310
Initial Cost of Buildings & Improvements	4,799
Cost Capitalized Subsequent to Acquisition	857
Carrying Amount of Land	310
Carrying Amount of Buildings and Improvements	5,656
Accumulated Depreciation	2,316
Triple-net | Monroe, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	450
Initial Cost of Buildings & Improvements	4,021
Cost Capitalized Subsequent to Acquisition	114
Carrying Amount of Land	450
Carrying Amount of Buildings and Improvements	4,135
Accumulated Depreciation	1,764
Triple-net | Monroe Township, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,250
Initial Cost of Buildings & Improvements	27,771
Cost Capitalized Subsequent to Acquisition	270
Carrying Amount of Land	3,250
Carrying Amount of Buildings and Improvements	28,041
Accumulated Depreciation	2,200
Triple-net | Monroeville, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,216
Initial Cost of Buildings & Improvements	12,753
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,216
Carrying Amount of Buildings and Improvements	12,753
Accumulated Depreciation	179
Triple-net | Monroeville, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,237
Initial Cost of Buildings & Improvements	3,642
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,237
Carrying Amount of Buildings and Improvements	3,642
Accumulated Depreciation	68
Triple-net | Montgomeryville, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,176
Initial Cost of Buildings & Improvements	9,827
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,176
Carrying Amount of Buildings and Improvements	9,827
Accumulated Depreciation	122
Triple-net | Montville, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,500
Initial Cost of Buildings & Improvements	31,002
Cost Capitalized Subsequent to Acquisition	1,171
Carrying Amount of Land	3,500
Carrying Amount of Buildings and Improvements	32,173
Accumulated Depreciation	6,238
Triple-net | Moorestown, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	6,400
Initial Cost of Buildings & Improvements	23,875
Cost Capitalized Subsequent to Acquisition	27
Carrying Amount of Land	6,400
Carrying Amount of Buildings and Improvements	23,902
Accumulated Depreciation	3,239
Triple-net | Morehead City, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	200
Initial Cost of Buildings & Improvements	3,104
Cost Capitalized Subsequent to Acquisition	1,648
Carrying Amount of Land	200
Carrying Amount of Buildings and Improvements	4,752
Accumulated Depreciation	2,260
Triple-net | Morrison, CO
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,720
Initial Cost of Buildings & Improvements	16,261
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,720
Carrying Amount of Buildings and Improvements	16,261
Accumulated Depreciation	311
Triple-net | Morton Grove, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,900
Initial Cost of Buildings & Improvements	19,374
Cost Capitalized Subsequent to Acquisition	159
Carrying Amount of Land	1,900
Carrying Amount of Buildings and Improvements	19,533
Accumulated Depreciation	3,728
Triple-net | Moulton, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,695
Initial Cost of Buildings & Improvements	12,510
Cost Capitalized Subsequent to Acquisition	997
Carrying Amount of Land	1,597
Carrying Amount of Buildings and Improvements	13,605
Accumulated Depreciation	568
Triple-net | Mount Pleasant, SC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	17,200
Cost Capitalized Subsequent to Acquisition	1
Carrying Amount of Land	4,052
Carrying Amount of Buildings and Improvements	13,149
Accumulated Depreciation	3,228
Triple-net | Mountainside, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,097
Initial Cost of Buildings & Improvements	7,810
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	3,097
Carrying Amount of Buildings and Improvements	7,810
Accumulated Depreciation	93
Triple-net | Nacogdoches, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	390
Initial Cost of Buildings & Improvements	5,754
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	390
Carrying Amount of Buildings and Improvements	5,754
Accumulated Depreciation	1,792
Triple-net | Naperville, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,470
Initial Cost of Buildings & Improvements	29,547
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	3,470
Carrying Amount of Buildings and Improvements	29,547
Accumulated Depreciation	6,382
Triple-net | Naples, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,222
Initial Cost of Buildings & Improvements	10,642
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,222
Carrying Amount of Buildings and Improvements	10,642
Accumulated Depreciation	133
Triple-net | Naples, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,672
Initial Cost of Buildings & Improvements	26,170
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,672
Carrying Amount of Buildings and Improvements	26,170
Accumulated Depreciation	344
Triple-net | Naples, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,854
Initial Cost of Buildings & Improvements	12,402
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,854
Carrying Amount of Buildings and Improvements	12,402
Accumulated Depreciation	140
Triple-net | Nashville, TN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,910
Initial Cost of Buildings & Improvements	29,590
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	4,910
Carrying Amount of Buildings and Improvements	29,590
Accumulated Depreciation	8,321
Triple-net | Naugatuck, CT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,200
Initial Cost of Buildings & Improvements	15,826
Cost Capitalized Subsequent to Acquisition	199
Carrying Amount of Land	1,200
Carrying Amount of Buildings and Improvements	16,025
Accumulated Depreciation	3,479
Triple-net | Needham, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,610
Initial Cost of Buildings & Improvements	12,667
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,610
Carrying Amount of Buildings and Improvements	12,667
Accumulated Depreciation	5,327
Triple-net | New Moston, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,480
Initial Cost of Buildings & Improvements	4,378
Cost Capitalized Subsequent to Acquisition	198
Carrying Amount of Land	1,530
Carrying Amount of Buildings and Improvements	4,526
Accumulated Depreciation	676
Triple-net | Newcastle Under Lyme, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,110
Initial Cost of Buildings & Improvements	5,655
Cost Capitalized Subsequent to Acquisition	229
Carrying Amount of Land	1,148
Carrying Amount of Buildings and Improvements	5,846
Accumulated Depreciation	834
Triple-net | Newcastle-under-Lyme, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,125
Initial Cost of Buildings & Improvements	5,537
Cost Capitalized Subsequent to Acquisition	225
Carrying Amount of Land	1,163
Carrying Amount of Buildings and Improvements	5,724
Accumulated Depreciation	631
Triple-net | Newport News, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	839
Initial Cost of Buildings & Improvements	6,077
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	839
Carrying Amount of Buildings and Improvements	6,077
Accumulated Depreciation	407
Triple-net | Norman, OK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	55
Initial Cost of Buildings & Improvements	1,484
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	55
Carrying Amount of Buildings and Improvements	1,484
Accumulated Depreciation	938
Triple-net | Norman, OK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,480
Initial Cost of Buildings & Improvements	33,330
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,480
Carrying Amount of Buildings and Improvements	33,330
Accumulated Depreciation	5,571
Triple-net | North Augusta, SC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	332
Initial Cost of Buildings & Improvements	2,558
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	332
Carrying Amount of Buildings and Improvements	2,558
Accumulated Depreciation	1,348
Triple-net | Northampton, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	5,182
Initial Cost of Buildings & Improvements	17,348
Cost Capitalized Subsequent to Acquisition	762
Carrying Amount of Land	5,357
Carrying Amount of Buildings and Improvements	17,935
Accumulated Depreciation	2,659
Triple-net | Northampton, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,013
Initial Cost of Buildings & Improvements	6,257
Cost Capitalized Subsequent to Acquisition	280
Carrying Amount of Land	2,081
Carrying Amount of Buildings and Improvements	6,469
Accumulated Depreciation	674
Triple-net | Northbrook, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,298
Initial Cost of Buildings & Improvements	13,341
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,298
Carrying Amount of Buildings and Improvements	13,341
Accumulated Depreciation	154
Triple-net | Nuneaton, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,325
Initial Cost of Buildings & Improvements	8,983
Cost Capitalized Subsequent to Acquisition	415
Carrying Amount of Land	3,437
Carrying Amount of Buildings and Improvements	9,286
Accumulated Depreciation	1,326
Triple-net | Nuthall, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,628
Initial Cost of Buildings & Improvements	6,263
Cost Capitalized Subsequent to Acquisition	268
Carrying Amount of Land	1,684
Carrying Amount of Buildings and Improvements	6,475
Accumulated Depreciation	661
Triple-net | Nuthall, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,498
Initial Cost of Buildings & Improvements	10,436
Cost Capitalized Subsequent to Acquisition	438
Carrying Amount of Land	2,583
Carrying Amount of Buildings and Improvements	10,789
Accumulated Depreciation	1,556
Triple-net | Oak Lawn, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,418
Initial Cost of Buildings & Improvements	5,428
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,418
Carrying Amount of Buildings and Improvements	5,428
Accumulated Depreciation	62
Triple-net | Oak Lawn, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,876
Initial Cost of Buildings & Improvements	7,988
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	3,876
Carrying Amount of Buildings and Improvements	7,988
Accumulated Depreciation	95
Triple-net | Oakland, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,760
Initial Cost of Buildings & Improvements	16,143
Cost Capitalized Subsequent to Acquisition	109
Carrying Amount of Land	4,760
Carrying Amount of Buildings and Improvements	16,252
Accumulated Depreciation	1,936
Triple-net | Ocala, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,340
Initial Cost of Buildings & Improvements	10,564
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,340
Carrying Amount of Buildings and Improvements	10,564
Accumulated Depreciation	2,767
Triple-net | Ogden, UT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	384
Initial Cost of Buildings & Improvements	2,228
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	384
Carrying Amount of Buildings and Improvements	2,228
Accumulated Depreciation	310
Triple-net | Oklahoma City, OK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	590
Initial Cost of Buildings & Improvements	7,513
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	590
Carrying Amount of Buildings and Improvements	7,513
Accumulated Depreciation	2,175
Triple-net | Oklahoma City, OK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	760
Initial Cost of Buildings & Improvements	7,017
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	760
Carrying Amount of Buildings and Improvements	7,017
Accumulated Depreciation	1,993
Triple-net | Olathe, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,930
Initial Cost of Buildings & Improvements	19,765
Cost Capitalized Subsequent to Acquisition	553
Carrying Amount of Land	1,930
Carrying Amount of Buildings and Improvements	20,318
Accumulated Depreciation	1,758
Triple-net | Omaha, NE
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	370
Initial Cost of Buildings & Improvements	10,230
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	370
Carrying Amount of Buildings and Improvements	10,230
Accumulated Depreciation	2,369
Triple-net | Omaha, NE
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	380
Initial Cost of Buildings & Improvements	8,769
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	380
Carrying Amount of Buildings and Improvements	8,769
Accumulated Depreciation	2,144
Triple-net | Ona, WV
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	950
Initial Cost of Buildings & Improvements	15,998
Cost Capitalized Subsequent to Acquisition	222
Carrying Amount of Land	950
Carrying Amount of Buildings and Improvements	16,220
Accumulated Depreciation	1,400
Triple-net | Oneonta, NY
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	80
Initial Cost of Buildings & Improvements	5,020
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	80
Carrying Amount of Buildings and Improvements	5,020
Accumulated Depreciation	1,442
Triple-net | Orange Park, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,201
Initial Cost of Buildings & Improvements	4,018
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,201
Carrying Amount of Buildings and Improvements	4,018
Accumulated Depreciation	64
Triple-net | Orem, UT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,150
Initial Cost of Buildings & Improvements	24,107
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,150
Carrying Amount of Buildings and Improvements	24,107
Accumulated Depreciation	2,021
Triple-net | Osage City, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	50
Initial Cost of Buildings & Improvements	1,700
Cost Capitalized Subsequent to Acquisition	142
Carrying Amount of Land	50
Carrying Amount of Buildings and Improvements	1,842
Accumulated Depreciation	183
Triple-net | Osawatomie, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	130
Initial Cost of Buildings & Improvements	2,970
Cost Capitalized Subsequent to Acquisition	136
Carrying Amount of Land	130
Carrying Amount of Buildings and Improvements	3,106
Accumulated Depreciation	283
Triple-net | Ottawa, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	160
Initial Cost of Buildings & Improvements	6,590
Cost Capitalized Subsequent to Acquisition	44
Carrying Amount of Land	160
Carrying Amount of Buildings and Improvements	6,634
Accumulated Depreciation	556
Triple-net | Overland Park, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,500
Initial Cost of Buildings & Improvements	29,105
Cost Capitalized Subsequent to Acquisition	38,441
Carrying Amount of Land	8,230
Carrying Amount of Buildings and Improvements	63,816
Accumulated Depreciation	15,377
Triple-net | Overland Park, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,540
Initial Cost of Buildings & Improvements	16,269
Cost Capitalized Subsequent to Acquisition	943
Carrying Amount of Land	1,670
Carrying Amount of Buildings and Improvements	17,082
Accumulated Depreciation	3,342
Triple-net | Overland Park, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	410
Initial Cost of Buildings & Improvements	2,840
Cost Capitalized Subsequent to Acquisition	92
Carrying Amount of Land	410
Carrying Amount of Buildings and Improvements	2,932
Accumulated Depreciation	279
Triple-net | Overland Park, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,300
Initial Cost of Buildings & Improvements	25,311
Cost Capitalized Subsequent to Acquisition	677
Carrying Amount of Land	1,300
Carrying Amount of Buildings and Improvements	25,988
Accumulated Depreciation	2,229
Triple-net | Owasso, OK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	215
Initial Cost of Buildings & Improvements	1,380
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	215
Carrying Amount of Buildings and Improvements	1,380
Accumulated Depreciation	801
Triple-net | Owensboro, KY
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	225
Initial Cost of Buildings & Improvements	13,275
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	225
Carrying Amount of Buildings and Improvements	13,275
Accumulated Depreciation	5,120
Triple-net | Owenton, KY
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	100
Initial Cost of Buildings & Improvements	2,400
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	100
Carrying Amount of Buildings and Improvements	2,400
Accumulated Depreciation	1,108
Triple-net | Oxford, MI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,430
Initial Cost of Buildings & Improvements	15,791
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,430
Carrying Amount of Buildings and Improvements	15,791
Accumulated Depreciation	3,625
Triple-net | Palestine, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	180
Initial Cost of Buildings & Improvements	4,320
Cost Capitalized Subsequent to Acquisition	1,300
Carrying Amount of Land	180
Carrying Amount of Buildings and Improvements	5,620
Accumulated Depreciation	1,814
Triple-net | Palm Beach Gardens, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,082
Initial Cost of Buildings & Improvements	6,624
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,082
Carrying Amount of Buildings and Improvements	6,624
Accumulated Depreciation	87
Triple-net | Palm Coast, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	870
Initial Cost of Buildings & Improvements	10,957
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	870
Carrying Amount of Buildings and Improvements	10,957
Accumulated Depreciation	2,730
Triple-net | Palm Desert, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	6,195
Initial Cost of Buildings & Improvements	8,922
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	6,195
Carrying Amount of Buildings and Improvements	8,922
Accumulated Depreciation	107
Triple-net | Palm Harbor, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,306
Initial Cost of Buildings & Improvements	13,811
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,306
Carrying Amount of Buildings and Improvements	13,811
Accumulated Depreciation	171
Triple-net | Palm Harbor, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,281
Initial Cost of Buildings & Improvements	22,457
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	3,281
Carrying Amount of Buildings and Improvements	22,457
Accumulated Depreciation	273
Triple-net | Palos Heights, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,225
Initial Cost of Buildings & Improvements	12,457
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,225
Carrying Amount of Buildings and Improvements	12,457
Accumulated Depreciation	141
Triple-net | Palos Heights, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,431
Initial Cost of Buildings & Improvements	28,812
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	3,431
Carrying Amount of Buildings and Improvements	28,812
Accumulated Depreciation	316
Triple-net | Palos Heights, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,590
Initial Cost of Buildings & Improvements	7,647
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,590
Carrying Amount of Buildings and Improvements	7,647
Accumulated Depreciation	87
Triple-net | Panama City Beach, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	900
Initial Cost of Buildings & Improvements	6,402
Cost Capitalized Subsequent to Acquisition	620
Carrying Amount of Land	900
Carrying Amount of Buildings and Improvements	7,022
Accumulated Depreciation	1,161
Triple-net | Paola, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	190
Initial Cost of Buildings & Improvements	5,610
Cost Capitalized Subsequent to Acquisition	59
Carrying Amount of Land	190
Carrying Amount of Buildings and Improvements	5,669
Accumulated Depreciation	483
Triple-net | Paris, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	490
Initial Cost of Buildings & Improvements	5,452
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	490
Carrying Amount of Buildings and Improvements	5,452
Accumulated Depreciation	4,421
Triple-net | Parma, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	960
Initial Cost of Buildings & Improvements	12,722
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	960
Carrying Amount of Buildings and Improvements	12,722
Accumulated Depreciation	155
Triple-net | Parma, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,833
Initial Cost of Buildings & Improvements	10,318
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,833
Carrying Amount of Buildings and Improvements	10,318
Accumulated Depreciation	141
Triple-net | Paulsboro, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,264
Initial Cost of Buildings & Improvements	8,026
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	3,264
Carrying Amount of Buildings and Improvements	8,026
Accumulated Depreciation	99
Triple-net | Pella, IA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	870
Initial Cost of Buildings & Improvements	6,716
Cost Capitalized Subsequent to Acquisition	89
Carrying Amount of Land	870
Carrying Amount of Buildings and Improvements	6,805
Accumulated Depreciation	1,135
Triple-net | Perrysburg, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,456
Initial Cost of Buildings & Improvements	5,433
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,456
Carrying Amount of Buildings and Improvements	5,433
Accumulated Depreciation	68
Triple-net | Perrysburg, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,213
Initial Cost of Buildings & Improvements	7,110
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,213
Carrying Amount of Buildings and Improvements	7,110
Accumulated Depreciation	82
Triple-net | Petoskey, MI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	860
Initial Cost of Buildings & Improvements	14,452
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	860
Carrying Amount of Buildings and Improvements	14,452
Accumulated Depreciation	3,152
Triple-net | Philadelphia, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,930
Initial Cost of Buildings & Improvements	10,433
Cost Capitalized Subsequent to Acquisition	3,536
Carrying Amount of Land	2,930
Carrying Amount of Buildings and Improvements	13,969
Accumulated Depreciation	3,206
Triple-net | Phillipsburg, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	800
Initial Cost of Buildings & Improvements	21,175
Cost Capitalized Subsequent to Acquisition	238
Carrying Amount of Land	800
Carrying Amount of Buildings and Improvements	21,413
Accumulated Depreciation	4,650
Triple-net | Phillipsburg, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	300
Initial Cost of Buildings & Improvements	8,114
Cost Capitalized Subsequent to Acquisition	101
Carrying Amount of Land	300
Carrying Amount of Buildings and Improvements	8,215
Accumulated Depreciation	1,780
Triple-net | Pikesville, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	2,488
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	2,488
Accumulated Depreciation	27
Triple-net | Pikesville, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,247
Initial Cost of Buildings & Improvements	8,383
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	4,247
Carrying Amount of Buildings and Improvements	8,383
Accumulated Depreciation	108
Triple-net | Pinehurst, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	290
Initial Cost of Buildings & Improvements	2,690
Cost Capitalized Subsequent to Acquisition	484
Carrying Amount of Land	290
Carrying Amount of Buildings and Improvements	3,174
Accumulated Depreciation	1,392
Triple-net | Piqua, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	204
Initial Cost of Buildings & Improvements	1,885
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	204
Carrying Amount of Buildings and Improvements	1,885
Accumulated Depreciation	1,024
Triple-net | Piscataway, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,100
Initial Cost of Buildings & Improvements	33,501
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	3,100
Carrying Amount of Buildings and Improvements	33,501
Accumulated Depreciation	1,423
Triple-net | Pittsburgh, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	603
Initial Cost of Buildings & Improvements	11,357
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	603
Carrying Amount of Buildings and Improvements	11,357
Accumulated Depreciation	137
Triple-net | Pittsburgh, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,005
Initial Cost of Buildings & Improvements	15,164
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,005
Carrying Amount of Buildings and Improvements	15,164
Accumulated Depreciation	177
Triple-net | Pittsburgh, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,140
Initial Cost of Buildings & Improvements	3,166
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,140
Carrying Amount of Buildings and Improvements	3,166
Accumulated Depreciation	37
Triple-net | Pittsburgh, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	994
Initial Cost of Buildings & Improvements	3,790
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	994
Carrying Amount of Buildings and Improvements	3,790
Accumulated Depreciation	63
Triple-net | Pittsburgh, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	761
Initial Cost of Buildings & Improvements	4,214
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	761
Carrying Amount of Buildings and Improvements	4,214
Accumulated Depreciation	47
Triple-net | Pittsburgh, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,480
Initial Cost of Buildings & Improvements	9,715
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,480
Carrying Amount of Buildings and Improvements	9,715
Accumulated Depreciation	128
Triple-net | Pittsburgh, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,139
Initial Cost of Buildings & Improvements	5,846
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,139
Carrying Amount of Buildings and Improvements	5,846
Accumulated Depreciation	75
Triple-net | Pittsburgh, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,750
Initial Cost of Buildings & Improvements	8,572
Cost Capitalized Subsequent to Acquisition	6,322
Carrying Amount of Land	1,750
Carrying Amount of Buildings and Improvements	14,894
Accumulated Depreciation	3,340
Triple-net | Plainview, NY
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,990
Initial Cost of Buildings & Improvements	11,969
Cost Capitalized Subsequent to Acquisition	1,186
Carrying Amount of Land	3,990
Carrying Amount of Buildings and Improvements	13,155
Accumulated Depreciation	2,774
Triple-net | Plano, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,840
Initial Cost of Buildings & Improvements	20,152
Cost Capitalized Subsequent to Acquisition	560
Carrying Amount of Land	1,840
Carrying Amount of Buildings and Improvements	20,712
Accumulated Depreciation	1,579
Triple-net | Plattsmouth, NE
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	250
Initial Cost of Buildings & Improvements	5,650
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	250
Carrying Amount of Buildings and Improvements	5,650
Accumulated Depreciation	1,377
Triple-net | Plymouth, MI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,490
Initial Cost of Buildings & Improvements	19,990
Cost Capitalized Subsequent to Acquisition	330
Carrying Amount of Land	1,490
Carrying Amount of Buildings and Improvements	20,320
Accumulated Depreciation	4,431
Triple-net | Potomac, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,448
Initial Cost of Buildings & Improvements	14,626
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,448
Carrying Amount of Buildings and Improvements	14,626
Accumulated Depreciation	167
Triple-net | Potomac, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,119
Initial Cost of Buildings & Improvements	14,921
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	4,119
Carrying Amount of Buildings and Improvements	14,921
Accumulated Depreciation	176
Triple-net | Pottstown, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	984
Initial Cost of Buildings & Improvements	4,565
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	984
Carrying Amount of Buildings and Improvements	4,565
Accumulated Depreciation	58
Triple-net | Pottsville, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	171
Initial Cost of Buildings & Improvements	3,560
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	171
Carrying Amount of Buildings and Improvements	3,560
Accumulated Depreciation	42
Triple-net | Prior Lake, MN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	13,806
Initial Cost of Land	1,870
Initial Cost of Buildings & Improvements	29,849
Cost Capitalized Subsequent to Acquisition	300
Carrying Amount of Land	1,870
Carrying Amount of Buildings and Improvements	30,149
Accumulated Depreciation	2,435
Triple-net | Puyallup, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,150
Initial Cost of Buildings & Improvements	20,776
Cost Capitalized Subsequent to Acquisition	505
Carrying Amount of Land	1,156
Carrying Amount of Buildings and Improvements	21,275
Accumulated Depreciation	5,775
Triple-net | Raleigh, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	7,598
Initial Cost of Buildings & Improvements	88,870
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	7,598
Carrying Amount of Buildings and Improvements	88,870
Accumulated Depreciation	4,212
Triple-net | Raleigh, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,530
Initial Cost of Buildings & Improvements	59,589
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	3,530
Carrying Amount of Buildings and Improvements	59,589
Accumulated Depreciation	9,825
Triple-net | Raleigh, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,580
Initial Cost of Buildings & Improvements	16,837
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,580
Carrying Amount of Buildings and Improvements	16,837
Accumulated Depreciation	2,965
Triple-net | Reading, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	980
Initial Cost of Buildings & Improvements	19,906
Cost Capitalized Subsequent to Acquisition	140
Carrying Amount of Land	980
Carrying Amount of Buildings and Improvements	20,046
Accumulated Depreciation	4,293
Triple-net | Red Bank, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,050
Initial Cost of Buildings & Improvements	21,275
Cost Capitalized Subsequent to Acquisition	586
Carrying Amount of Land	1,050
Carrying Amount of Buildings and Improvements	21,861
Accumulated Depreciation	4,176
Triple-net | Reidsville, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	170
Initial Cost of Buildings & Improvements	3,830
Cost Capitalized Subsequent to Acquisition	857
Carrying Amount of Land	170
Carrying Amount of Buildings and Improvements	4,687
Accumulated Depreciation	2,045
Triple-net | Reno, NV
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,060
Initial Cost of Buildings & Improvements	11,440
Cost Capitalized Subsequent to Acquisition	659
Carrying Amount of Land	1,060
Carrying Amount of Buildings and Improvements	12,099
Accumulated Depreciation	4,440
Triple-net | Rexburg, ID
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,267
Initial Cost of Buildings & Improvements	3,213
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,267
Carrying Amount of Buildings and Improvements	3,213
Accumulated Depreciation	383
Triple-net | Richardson, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,468
Initial Cost of Buildings & Improvements	12,979
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,468
Carrying Amount of Buildings and Improvements	12,979
Accumulated Depreciation	154
Triple-net | Richmond, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	700
Initial Cost of Buildings & Improvements	14,222
Cost Capitalized Subsequent to Acquisition	393
Carrying Amount of Land	700
Carrying Amount of Buildings and Improvements	14,615
Accumulated Depreciation	1,256
Triple-net | Richmond, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	12,000
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	250
Carrying Amount of Buildings and Improvements	11,750
Accumulated Depreciation	2,018
Triple-net | Richmond, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,261
Initial Cost of Buildings & Improvements	17,980
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	3,261
Carrying Amount of Buildings and Improvements	17,980
Accumulated Depreciation	203
Triple-net | Richmond, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,046
Initial Cost of Buildings & Improvements	8,235
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,046
Carrying Amount of Buildings and Improvements	8,235
Accumulated Depreciation	100
Triple-net | Ridgeland, MS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	520
Initial Cost of Buildings & Improvements	7,675
Cost Capitalized Subsequent to Acquisition	437
Carrying Amount of Land	520
Carrying Amount of Buildings and Improvements	8,112
Accumulated Depreciation	3,162
Triple-net | Roanoke, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	748
Initial Cost of Buildings & Improvements	4,483
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	748
Carrying Amount of Buildings and Improvements	4,483
Accumulated Depreciation	435
Triple-net | Rochdale, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	7,100
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	690
Carrying Amount of Buildings and Improvements	6,410
Accumulated Depreciation	1,039
Triple-net | Rockville Centre, NY
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,290
Initial Cost of Buildings & Improvements	20,310
Cost Capitalized Subsequent to Acquisition	932
Carrying Amount of Land	4,290
Carrying Amount of Buildings and Improvements	21,242
Accumulated Depreciation	4,259
Triple-net | Rockwall, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,220
Initial Cost of Buildings & Improvements	17,650
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,220
Carrying Amount of Buildings and Improvements	17,650
Accumulated Depreciation	1,590
Triple-net | Romeoville, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,895
Initial Cost of Buildings & Improvements	0
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,895
Carrying Amount of Buildings and Improvements	0
Accumulated Depreciation	0
Triple-net | Roseville, MN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,140
Initial Cost of Buildings & Improvements	24,679
Cost Capitalized Subsequent to Acquisition	100
Carrying Amount of Land	2,140
Carrying Amount of Buildings and Improvements	24,779
Accumulated Depreciation	2,037
Triple-net | Roswell, GA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,107
Initial Cost of Buildings & Improvements	9,627
Cost Capitalized Subsequent to Acquisition	1,127
Carrying Amount of Land	1,114
Carrying Amount of Buildings and Improvements	10,747
Accumulated Depreciation	8,139
Triple-net | Roswell, GA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,080
Initial Cost of Buildings & Improvements	6,486
Cost Capitalized Subsequent to Acquisition	1,130
Carrying Amount of Land	2,380
Carrying Amount of Buildings and Improvements	7,316
Accumulated Depreciation	1,645
Triple-net | Rugeley, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,900
Initial Cost of Buildings & Improvements	10,262
Cost Capitalized Subsequent to Acquisition	411
Carrying Amount of Land	1,964
Carrying Amount of Buildings and Improvements	10,609
Accumulated Depreciation	1,603
Triple-net | Ruston, LA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	710
Initial Cost of Buildings & Improvements	9,790
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	710
Carrying Amount of Buildings and Improvements	9,790
Accumulated Depreciation	2,133
Triple-net | S Holland, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,423
Initial Cost of Buildings & Improvements	8,910
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,423
Carrying Amount of Buildings and Improvements	8,910
Accumulated Depreciation	108
Triple-net | Salem, OR
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	449
Initial Cost of Buildings & Improvements	5,171
Cost Capitalized Subsequent to Acquisition	1
Carrying Amount of Land	449
Carrying Amount of Buildings and Improvements	5,172
Accumulated Depreciation	2,706
Triple-net | Salisbury, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	370
Initial Cost of Buildings & Improvements	5,697
Cost Capitalized Subsequent to Acquisition	168
Carrying Amount of Land	370
Carrying Amount of Buildings and Improvements	5,865
Accumulated Depreciation	2,422
Triple-net | San Angelo, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,050
Initial Cost of Buildings & Improvements	24,689
Cost Capitalized Subsequent to Acquisition	1,221
Carrying Amount of Land	1,050
Carrying Amount of Buildings and Improvements	25,910
Accumulated Depreciation	3,073
Triple-net | San Antonio, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,499
Initial Cost of Buildings & Improvements	12,662
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,499
Carrying Amount of Buildings and Improvements	12,662
Accumulated Depreciation	149
Triple-net | San Antonio, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	17,303
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	17,303
Accumulated Depreciation	7,781
Triple-net | San Bernardino, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,700
Initial Cost of Buildings & Improvements	14,300
Cost Capitalized Subsequent to Acquisition	687
Carrying Amount of Land	3,700
Carrying Amount of Buildings and Improvements	14,987
Accumulated Depreciation	3,865
Triple-net | San Diego, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	22,003
Cost Capitalized Subsequent to Acquisition	1,845
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	23,848
Accumulated Depreciation	6,068
Triple-net | Sand Springs, OK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	910
Initial Cost of Buildings & Improvements	19,654
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	910
Carrying Amount of Buildings and Improvements	19,654
Accumulated Depreciation	3,346
Triple-net | Sarasota, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	475
Initial Cost of Buildings & Improvements	3,175
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	475
Carrying Amount of Buildings and Improvements	3,175
Accumulated Depreciation	1,917
Triple-net | Sarasota, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,101
Initial Cost of Buildings & Improvements	11,208
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	4,101
Carrying Amount of Buildings and Improvements	11,208
Accumulated Depreciation	212
Triple-net | Sarasota, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,370
Initial Cost of Buildings & Improvements	4,084
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,370
Carrying Amount of Buildings and Improvements	4,084
Accumulated Depreciation	49
Triple-net | Sarasota, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,792
Initial Cost of Buildings & Improvements	11,177
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,792
Carrying Amount of Buildings and Improvements	11,177
Accumulated Depreciation	131
Triple-net | Sarasota, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,360
Initial Cost of Buildings & Improvements	19,140
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	3,360
Carrying Amount of Buildings and Improvements	19,140
Accumulated Depreciation	3,681
Triple-net | Sarasota, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	443
Initial Cost of Buildings & Improvements	9,699
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	443
Carrying Amount of Buildings and Improvements	9,699
Accumulated Depreciation	120
Triple-net | Scranton, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	440
Initial Cost of Buildings & Improvements	17,609
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	440
Carrying Amount of Buildings and Improvements	17,609
Accumulated Depreciation	2,032
Triple-net | Scranton, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	320
Initial Cost of Buildings & Improvements	12,144
Cost Capitalized Subsequent to Acquisition	1
Carrying Amount of Land	320
Carrying Amount of Buildings and Improvements	12,145
Accumulated Depreciation	1,400
Triple-net | Seminole, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,165
Initial Cost of Buildings & Improvements	8,977
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,165
Carrying Amount of Buildings and Improvements	8,977
Accumulated Depreciation	113
Triple-net | Seven Fields, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	484
Initial Cost of Buildings & Improvements	4,663
Cost Capitalized Subsequent to Acquisition	59
Carrying Amount of Land	484
Carrying Amount of Buildings and Improvements	4,722
Accumulated Depreciation	2,475
Triple-net | Severna Park, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,120
Initial Cost of Buildings & Improvements	31,273
Cost Capitalized Subsequent to Acquisition	808
Carrying Amount of Land	2,120
Carrying Amount of Buildings and Improvements	32,081
Accumulated Depreciation	6,616
Triple-net | Sewell, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,127
Initial Cost of Buildings & Improvements	14,095
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	3,127
Carrying Amount of Buildings and Improvements	14,095
Accumulated Depreciation	188
Triple-net | Shawnee, OK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	80
Initial Cost of Buildings & Improvements	1,400
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	80
Carrying Amount of Buildings and Improvements	1,400
Accumulated Depreciation	837
Triple-net | Shelbyville, KY
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	630
Initial Cost of Buildings & Improvements	3,870
Cost Capitalized Subsequent to Acquisition	630
Carrying Amount of Land	630
Carrying Amount of Buildings and Improvements	4,500
Accumulated Depreciation	1,579
Triple-net | Sherman, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	700
Initial Cost of Buildings & Improvements	5,221
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	700
Carrying Amount of Buildings and Improvements	5,221
Accumulated Depreciation	1,696
Triple-net | Silver Spring, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,469
Initial Cost of Buildings & Improvements	10,395
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,469
Carrying Amount of Buildings and Improvements	10,395
Accumulated Depreciation	122
Triple-net | Silver Spring, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,678
Initial Cost of Buildings & Improvements	11,683
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	4,678
Carrying Amount of Buildings and Improvements	11,683
Accumulated Depreciation	146
Triple-net | Silvis, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	880
Initial Cost of Buildings & Improvements	16,420
Cost Capitalized Subsequent to Acquisition	139
Carrying Amount of Land	880
Carrying Amount of Buildings and Improvements	16,559
Accumulated Depreciation	3,691
Triple-net | Sinking Spring, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,393
Initial Cost of Buildings & Improvements	19,848
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,393
Carrying Amount of Buildings and Improvements	19,848
Accumulated Depreciation	231
Triple-net | Sittingbourne, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,357
Initial Cost of Buildings & Improvements	6,539
Cost Capitalized Subsequent to Acquisition	267
Carrying Amount of Land	1,403
Carrying Amount of Buildings and Improvements	6,760
Accumulated Depreciation	715
Triple-net | Smithfield, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	290
Initial Cost of Buildings & Improvements	5,680
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	290
Carrying Amount of Buildings and Improvements	5,680
Accumulated Depreciation	2,363
Triple-net | Smithfield, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	360
Initial Cost of Buildings & Improvements	8,216
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	360
Carrying Amount of Buildings and Improvements	8,216
Accumulated Depreciation	946
Triple-net | South Bend, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	670
Initial Cost of Buildings & Improvements	17,770
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	670
Carrying Amount of Buildings and Improvements	17,770
Accumulated Depreciation	2,128
Triple-net | South Point, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,135
Initial Cost of Buildings & Improvements	9,390
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,135
Carrying Amount of Buildings and Improvements	9,390
Accumulated Depreciation	109
Triple-net | Southampton, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,519
Initial Cost of Buildings & Improvements	16,041
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,519
Carrying Amount of Buildings and Improvements	16,041
Accumulated Depreciation	541
Triple-net | Southbury, CT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,860
Initial Cost of Buildings & Improvements	23,613
Cost Capitalized Subsequent to Acquisition	958
Carrying Amount of Land	1,860
Carrying Amount of Buildings and Improvements	24,571
Accumulated Depreciation	4,939
Triple-net | Spokane, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,200
Initial Cost of Buildings & Improvements	25,064
Cost Capitalized Subsequent to Acquisition	284
Carrying Amount of Land	3,200
Carrying Amount of Buildings and Improvements	25,348
Accumulated Depreciation	6,895
Triple-net | Spokane, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,580
Initial Cost of Buildings & Improvements	25,342
Cost Capitalized Subsequent to Acquisition	195
Carrying Amount of Land	2,580
Carrying Amount of Buildings and Improvements	25,537
Accumulated Depreciation	5,958
Triple-net | Spokane, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,649
Initial Cost of Buildings & Improvements	11,703
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,649
Carrying Amount of Buildings and Improvements	11,703
Accumulated Depreciation	138
Triple-net | Springfield, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	10,100
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	768
Carrying Amount of Buildings and Improvements	9,332
Accumulated Depreciation	2,107
Triple-net | Springfield, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	990
Initial Cost of Buildings & Improvements	13,378
Cost Capitalized Subsequent to Acquisition	1,085
Carrying Amount of Land	990
Carrying Amount of Buildings and Improvements	14,463
Accumulated Depreciation	1,707
Triple-net | St. Louis, MO
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,890
Initial Cost of Buildings & Improvements	12,390
Cost Capitalized Subsequent to Acquisition	787
Carrying Amount of Land	1,890
Carrying Amount of Buildings and Improvements	13,177
Accumulated Depreciation	2,691
Triple-net | St. Paul, MN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,100
Initial Cost of Buildings & Improvements	33,019
Cost Capitalized Subsequent to Acquisition	100
Carrying Amount of Land	2,100
Carrying Amount of Buildings and Improvements	33,119
Accumulated Depreciation	2,698
Triple-net | Stafford, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,009
Initial Cost of Buildings & Improvements	8,238
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,009
Carrying Amount of Buildings and Improvements	8,238
Accumulated Depreciation	499
Triple-net | Stamford, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,820
Initial Cost of Buildings & Improvements	3,238
Cost Capitalized Subsequent to Acquisition	171
Carrying Amount of Land	1,881
Carrying Amount of Buildings and Improvements	3,348
Accumulated Depreciation	378
Triple-net | Statesville, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	150
Initial Cost of Buildings & Improvements	1,447
Cost Capitalized Subsequent to Acquisition	266
Carrying Amount of Land	150
Carrying Amount of Buildings and Improvements	1,713
Accumulated Depreciation	749
Triple-net | Statesville, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	310
Initial Cost of Buildings & Improvements	6,183
Cost Capitalized Subsequent to Acquisition	8
Carrying Amount of Land	310
Carrying Amount of Buildings and Improvements	6,191
Accumulated Depreciation	2,514
Triple-net | Statesville, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	140
Initial Cost of Buildings & Improvements	3,627
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	140
Carrying Amount of Buildings and Improvements	3,627
Accumulated Depreciation	1,503
Triple-net | Staunton, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	899
Initial Cost of Buildings & Improvements	6,391
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	899
Carrying Amount of Buildings and Improvements	6,391
Accumulated Depreciation	432
Triple-net | Sterling Heights, MI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	790
Initial Cost of Buildings & Improvements	10,787
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	790
Carrying Amount of Buildings and Improvements	10,787
Accumulated Depreciation	128
Triple-net | Sterling Heights, MI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,583
Initial Cost of Buildings & Improvements	15,639
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,583
Carrying Amount of Buildings and Improvements	15,639
Accumulated Depreciation	188
Triple-net | Stillwater, OK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	80
Initial Cost of Buildings & Improvements	1,400
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	80
Carrying Amount of Buildings and Improvements	1,400
Accumulated Depreciation	839
Triple-net | Stratford-upon-Avon, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	790
Initial Cost of Buildings & Improvements	14,508
Cost Capitalized Subsequent to Acquisition	517
Carrying Amount of Land	816
Carrying Amount of Buildings and Improvements	14,999
Accumulated Depreciation	1,443
Triple-net | Stroudsburg, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	340
Initial Cost of Buildings & Improvements	16,313
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	340
Carrying Amount of Buildings and Improvements	16,313
Accumulated Depreciation	2,096
Triple-net | Summit, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,080
Initial Cost of Buildings & Improvements	14,152
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	3,080
Carrying Amount of Buildings and Improvements	14,152
Accumulated Depreciation	3,027
Triple-net | Sun City West, AZ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,250
Initial Cost of Buildings & Improvements	21,778
Cost Capitalized Subsequent to Acquisition	600
Carrying Amount of Land	1,250
Carrying Amount of Buildings and Improvements	22,378
Accumulated Depreciation	4,357
Triple-net | Sunbury, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	695
Initial Cost of Buildings & Improvements	7,246
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	695
Carrying Amount of Buildings and Improvements	7,246
Accumulated Depreciation	82
Triple-net | Sunnyvale, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,946
Initial Cost of Buildings & Improvements	22,131
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	4,946
Carrying Amount of Buildings and Improvements	22,131
Accumulated Depreciation	251
Triple-net | Sunninghill, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	11,632
Initial Cost of Buildings & Improvements	42,233
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	11,632
Carrying Amount of Buildings and Improvements	42,233
Accumulated Depreciation	1,689
Triple-net | Superior, WI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,020
Initial Cost of Buildings & Improvements	13,735
Cost Capitalized Subsequent to Acquisition	6,159
Carrying Amount of Land	1,020
Carrying Amount of Buildings and Improvements	19,894
Accumulated Depreciation	2,909
Triple-net | Tacoma, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,522
Initial Cost of Buildings & Improvements	8,576
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,522
Carrying Amount of Buildings and Improvements	8,576
Accumulated Depreciation	99
Triple-net | Tampa, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,315
Initial Cost of Buildings & Improvements	6,913
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,315
Carrying Amount of Buildings and Improvements	6,913
Accumulated Depreciation	94
Triple-net | Terre Haute, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,370
Initial Cost of Buildings & Improvements	18,016
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,370
Carrying Amount of Buildings and Improvements	18,016
Accumulated Depreciation	1,936
Triple-net | Texarkana, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	192
Initial Cost of Buildings & Improvements	1,403
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	192
Carrying Amount of Buildings and Improvements	1,403
Accumulated Depreciation	814
Triple-net | The Villages, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,035
Initial Cost of Buildings & Improvements	7,446
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,035
Carrying Amount of Buildings and Improvements	7,446
Accumulated Depreciation	1,103
Triple-net | Thomasville, GA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	530
Initial Cost of Buildings & Improvements	12,520
Cost Capitalized Subsequent to Acquisition	540
Carrying Amount of Land	530
Carrying Amount of Buildings and Improvements	13,060
Accumulated Depreciation	2,093
Triple-net | Three Rivers, MI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,258
Initial Cost of Buildings & Improvements	2,761
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,258
Carrying Amount of Buildings and Improvements	2,761
Accumulated Depreciation	43
Triple-net | Tomball, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,050
Initial Cost of Buildings & Improvements	13,300
Cost Capitalized Subsequent to Acquisition	840
Carrying Amount of Land	1,050
Carrying Amount of Buildings and Improvements	14,140
Accumulated Depreciation	2,805
Triple-net | Tonganoxie, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	310
Initial Cost of Buildings & Improvements	3,690
Cost Capitalized Subsequent to Acquisition	76
Carrying Amount of Land	310
Carrying Amount of Buildings and Improvements	3,766
Accumulated Depreciation	353
Triple-net | Topeka, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	260
Initial Cost of Buildings & Improvements	12,712
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	260
Carrying Amount of Buildings and Improvements	12,712
Accumulated Depreciation	2,236
Triple-net | Towson, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,180
Initial Cost of Buildings & Improvements	13,280
Cost Capitalized Subsequent to Acquisition	195
Carrying Amount of Land	1,180
Carrying Amount of Buildings and Improvements	13,475
Accumulated Depreciation	2,974
Triple-net | Towson, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,715
Initial Cost of Buildings & Improvements	13,115
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,715
Carrying Amount of Buildings and Improvements	13,115
Accumulated Depreciation	154
Triple-net | Towson, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,100
Initial Cost of Buildings & Improvements	6,468
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	3,100
Carrying Amount of Buildings and Improvements	6,468
Accumulated Depreciation	73
Triple-net | Towson, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,527
Initial Cost of Buildings & Improvements	3,128
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	4,527
Carrying Amount of Buildings and Improvements	3,128
Accumulated Depreciation	44
Triple-net | Troy, MI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,381
Initial Cost of Buildings & Improvements	24,452
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,381
Carrying Amount of Buildings and Improvements	24,452
Accumulated Depreciation	275
Triple-net | Troy, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	200
Initial Cost of Buildings & Improvements	2,000
Cost Capitalized Subsequent to Acquisition	4,254
Carrying Amount of Land	200
Carrying Amount of Buildings and Improvements	6,254
Accumulated Depreciation	2,177
Triple-net | Trumbull, CT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,440
Initial Cost of Buildings & Improvements	43,384
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	4,440
Carrying Amount of Buildings and Improvements	43,384
Accumulated Depreciation	8,857
Triple-net | Tucson, AZ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	830
Initial Cost of Buildings & Improvements	6,179
Cost Capitalized Subsequent to Acquisition	3,370
Carrying Amount of Land	830
Carrying Amount of Buildings and Improvements	9,549
Accumulated Depreciation	1,678
Triple-net | Tulsa, OK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,003
Initial Cost of Buildings & Improvements	6,025
Cost Capitalized Subsequent to Acquisition	20
Carrying Amount of Land	3,003
Carrying Amount of Buildings and Improvements	6,045
Accumulated Depreciation	3,553
Triple-net | Tulsa, OK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,390
Initial Cost of Buildings & Improvements	7,110
Cost Capitalized Subsequent to Acquisition	1,102
Carrying Amount of Land	1,390
Carrying Amount of Buildings and Improvements	8,212
Accumulated Depreciation	1,986
Triple-net | Tulsa, OK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,320
Initial Cost of Buildings & Improvements	10,087
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,320
Carrying Amount of Buildings and Improvements	10,087
Accumulated Depreciation	1,825
Triple-net | Tulsa, OK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,100
Initial Cost of Buildings & Improvements	27,007
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,100
Carrying Amount of Buildings and Improvements	27,007
Accumulated Depreciation	1,388
Triple-net | Tulsa, OK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	13,000
Initial Cost of Land	1,752
Initial Cost of Buildings & Improvements	28,421
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,752
Carrying Amount of Buildings and Improvements	28,421
Accumulated Depreciation	1,215
Triple-net | Tulsa, OK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	890
Initial Cost of Buildings & Improvements	9,410
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	890
Carrying Amount of Buildings and Improvements	9,410
Accumulated Depreciation	308
Triple-net | Twinsburg, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,446
Initial Cost of Buildings & Improvements	5,921
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,446
Carrying Amount of Buildings and Improvements	5,921
Accumulated Depreciation	77
Triple-net | Tyler, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	650
Initial Cost of Buildings & Improvements	5,268
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	650
Carrying Amount of Buildings and Improvements	5,268
Accumulated Depreciation	1,651
Triple-net | Union, SC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,932
Initial Cost of Buildings & Improvements	2,374
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,932
Carrying Amount of Buildings and Improvements	2,374
Accumulated Depreciation	43
Triple-net | Valparaiso, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	112
Initial Cost of Buildings & Improvements	2,558
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	112
Carrying Amount of Buildings and Improvements	2,558
Accumulated Depreciation	1,206
Triple-net | Valparaiso, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	108
Initial Cost of Buildings & Improvements	2,962
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	108
Carrying Amount of Buildings and Improvements	2,962
Accumulated Depreciation	1,379
Triple-net | Vancouver, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,503
Initial Cost of Buildings & Improvements	28,401
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,503
Carrying Amount of Buildings and Improvements	28,401
Accumulated Depreciation	316
Triple-net | Venice, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,150
Initial Cost of Buildings & Improvements	10,674
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,150
Carrying Amount of Buildings and Improvements	10,674
Accumulated Depreciation	2,717
Triple-net | Venice, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,246
Initial Cost of Buildings & Improvements	10,097
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,246
Carrying Amount of Buildings and Improvements	10,097
Accumulated Depreciation	126
Triple-net | Vero Beach, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	263
Initial Cost of Buildings & Improvements	3,187
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	263
Carrying Amount of Buildings and Improvements	3,187
Accumulated Depreciation	1,474
Triple-net | Vero Beach, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	297
Initial Cost of Buildings & Improvements	3,263
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	297
Carrying Amount of Buildings and Improvements	3,263
Accumulated Depreciation	1,518
Triple-net | Virginia Beach, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,540
Initial Cost of Buildings & Improvements	22,593
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,540
Carrying Amount of Buildings and Improvements	22,593
Accumulated Depreciation	2,639
Triple-net | Voorhees, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,800
Initial Cost of Buildings & Improvements	37,299
Cost Capitalized Subsequent to Acquisition	671
Carrying Amount of Land	1,800
Carrying Amount of Buildings and Improvements	37,970
Accumulated Depreciation	8,097
Triple-net | Voorhees, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,900
Initial Cost of Buildings & Improvements	26,040
Cost Capitalized Subsequent to Acquisition	894
Carrying Amount of Land	1,900
Carrying Amount of Buildings and Improvements	26,934
Accumulated Depreciation	5,768
Triple-net | Voorhees, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,100
Initial Cost of Buildings & Improvements	25,950
Cost Capitalized Subsequent to Acquisition	26
Carrying Amount of Land	3,100
Carrying Amount of Buildings and Improvements	25,976
Accumulated Depreciation	4,484
Triple-net | Voorhees, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,193
Initial Cost of Buildings & Improvements	6,992
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,193
Carrying Amount of Buildings and Improvements	6,992
Accumulated Depreciation	91
Triple-net | W Palm Beach, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,175
Initial Cost of Buildings & Improvements	8,297
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,175
Carrying Amount of Buildings and Improvements	8,297
Accumulated Depreciation	106
Triple-net | W Palm Beach, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,921
Initial Cost of Buildings & Improvements	5,733
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,921
Carrying Amount of Buildings and Improvements	5,733
Accumulated Depreciation	71
Triple-net | Wabash, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	670
Initial Cost of Buildings & Improvements	14,588
Cost Capitalized Subsequent to Acquisition	1
Carrying Amount of Land	670
Carrying Amount of Buildings and Improvements	14,589
Accumulated Depreciation	1,825
Triple-net | Waconia, MN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	890
Initial Cost of Buildings & Improvements	14,726
Cost Capitalized Subsequent to Acquisition	4,495
Carrying Amount of Land	890
Carrying Amount of Buildings and Improvements	19,221
Accumulated Depreciation	3,580
Triple-net | Wake Forest, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	200
Initial Cost of Buildings & Improvements	3,003
Cost Capitalized Subsequent to Acquisition	1,742
Carrying Amount of Land	200
Carrying Amount of Buildings and Improvements	4,745
Accumulated Depreciation	2,308
Triple-net | Wallingford, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,356
Initial Cost of Buildings & Improvements	6,489
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,356
Carrying Amount of Buildings and Improvements	6,489
Accumulated Depreciation	86
Triple-net | Walnut Creek, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,358
Initial Cost of Buildings & Improvements	18,413
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	4,358
Carrying Amount of Buildings and Improvements	18,413
Accumulated Depreciation	214
Triple-net | Walnut Creek, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	5,394
Initial Cost of Buildings & Improvements	39,096
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	5,394
Carrying Amount of Buildings and Improvements	39,096
Accumulated Depreciation	432
Triple-net | Walsall, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,184
Initial Cost of Buildings & Improvements	8,562
Cost Capitalized Subsequent to Acquisition	329
Carrying Amount of Land	1,224
Carrying Amount of Buildings and Improvements	8,851
Accumulated Depreciation	902
Triple-net | Wamego, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	40
Initial Cost of Buildings & Improvements	2,510
Cost Capitalized Subsequent to Acquisition	57
Carrying Amount of Land	40
Carrying Amount of Buildings and Improvements	2,567
Accumulated Depreciation	223
Triple-net | Wareham, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	875
Initial Cost of Buildings & Improvements	10,313
Cost Capitalized Subsequent to Acquisition	1,701
Carrying Amount of Land	875
Carrying Amount of Buildings and Improvements	12,014
Accumulated Depreciation	5,527
Triple-net | Warren, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,000
Initial Cost of Buildings & Improvements	30,810
Cost Capitalized Subsequent to Acquisition	1,073
Carrying Amount of Land	2,000
Carrying Amount of Buildings and Improvements	31,883
Accumulated Depreciation	6,023
Triple-net | Waterloo, IA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	605
Initial Cost of Buildings & Improvements	3,031
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	605
Carrying Amount of Buildings and Improvements	3,031
Accumulated Depreciation	39
Triple-net | Waukee, IA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,870
Initial Cost of Buildings & Improvements	31,878
Cost Capitalized Subsequent to Acquisition	1,075
Carrying Amount of Land	1,870
Carrying Amount of Buildings and Improvements	32,953
Accumulated Depreciation	5,402
Triple-net | Waxahachie, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	650
Initial Cost of Buildings & Improvements	5,763
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	650
Carrying Amount of Buildings and Improvements	5,763
Accumulated Depreciation	1,680
Triple-net | Wayne, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,427
Initial Cost of Buildings & Improvements	16,751
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,427
Carrying Amount of Buildings and Improvements	16,751
Accumulated Depreciation	237
Triple-net | Weatherford, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	660
Initial Cost of Buildings & Improvements	5,261
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	660
Carrying Amount of Buildings and Improvements	5,261
Accumulated Depreciation	1,662
Triple-net | Wellingborough, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,480
Initial Cost of Buildings & Improvements	5,724
Cost Capitalized Subsequent to Acquisition	243
Carrying Amount of Land	1,530
Carrying Amount of Buildings and Improvements	5,917
Accumulated Depreciation	681
Triple-net | West Bend, WI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	620
Initial Cost of Buildings & Improvements	17,790
Cost Capitalized Subsequent to Acquisition	38
Carrying Amount of Land	620
Carrying Amount of Buildings and Improvements	17,828
Accumulated Depreciation	3,310
Triple-net | West Des Moines, IA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	828
Initial Cost of Buildings & Improvements	5,104
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	828
Carrying Amount of Buildings and Improvements	5,104
Accumulated Depreciation	66
Triple-net | West Orange, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,347
Initial Cost of Buildings & Improvements	20,467
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,347
Carrying Amount of Buildings and Improvements	20,467
Accumulated Depreciation	274
Triple-net | West Reading, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	890
Initial Cost of Buildings & Improvements	12,122
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	890
Carrying Amount of Buildings and Improvements	12,122
Accumulated Depreciation	133
Triple-net | Westerville, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	740
Initial Cost of Buildings & Improvements	8,287
Cost Capitalized Subsequent to Acquisition	3,105
Carrying Amount of Land	740
Carrying Amount of Buildings and Improvements	11,392
Accumulated Depreciation	9,722
Triple-net | Westerville, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,420
Initial Cost of Buildings & Improvements	5,373
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,420
Carrying Amount of Buildings and Improvements	5,373
Accumulated Depreciation	66
Triple-net | Westerville, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,582
Initial Cost of Buildings & Improvements	10,282
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,582
Carrying Amount of Buildings and Improvements	10,282
Accumulated Depreciation	128
Triple-net | Westfield, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	890
Initial Cost of Buildings & Improvements	15,964
Cost Capitalized Subsequent to Acquisition	1
Carrying Amount of Land	890
Carrying Amount of Buildings and Improvements	15,965
Accumulated Depreciation	1,981
Triple-net | Westfield, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,270
Initial Cost of Buildings & Improvements	16,589
Cost Capitalized Subsequent to Acquisition	497
Carrying Amount of Land	2,270
Carrying Amount of Buildings and Improvements	17,086
Accumulated Depreciation	4,001
Triple-net | Westlake, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	855
Initial Cost of Buildings & Improvements	11,966
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	855
Carrying Amount of Buildings and Improvements	11,966
Accumulated Depreciation	143
Triple-net | Weston Super Mare, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,517
Initial Cost of Buildings & Improvements	7,054
Cost Capitalized Subsequent to Acquisition	324
Carrying Amount of Land	2,602
Carrying Amount of Buildings and Improvements	7,293
Accumulated Depreciation	1,047
Triple-net | Wheaton, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,864
Initial Cost of Buildings & Improvements	3,790
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	3,864
Carrying Amount of Buildings and Improvements	3,790
Accumulated Depreciation	48
Triple-net | Whippany, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,571
Initial Cost of Buildings & Improvements	14,982
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,571
Carrying Amount of Buildings and Improvements	14,982
Accumulated Depreciation	180
Triple-net | White Lake, MI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,920
Initial Cost of Buildings & Improvements	20,179
Cost Capitalized Subsequent to Acquisition	92
Carrying Amount of Land	2,920
Carrying Amount of Buildings and Improvements	20,271
Accumulated Depreciation	4,516
Triple-net | Wichita, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,400
Initial Cost of Buildings & Improvements	11,000
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,400
Carrying Amount of Buildings and Improvements	11,000
Accumulated Depreciation	4,844
Triple-net | Wichita, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	860
Initial Cost of Buildings & Improvements	8,873
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	860
Carrying Amount of Buildings and Improvements	8,873
Accumulated Depreciation	1,792
Triple-net | Wichita, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	12,779
Initial Cost of Land	630
Initial Cost of Buildings & Improvements	19,747
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	630
Carrying Amount of Buildings and Improvements	19,747
Accumulated Depreciation	3,328
Triple-net | Wichita, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	260
Initial Cost of Buildings & Improvements	2,240
Cost Capitalized Subsequent to Acquisition	129
Carrying Amount of Land	260
Carrying Amount of Buildings and Improvements	2,369
Accumulated Depreciation	207
Triple-net | Wichita, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	900
Initial Cost of Buildings & Improvements	10,134
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	900
Carrying Amount of Buildings and Improvements	10,134
Accumulated Depreciation	1,932
Triple-net | Wilkes-Barre, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	753
Initial Cost of Buildings & Improvements	3,457
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	753
Carrying Amount of Buildings and Improvements	3,457
Accumulated Depreciation	48
Triple-net | Williamsburg, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,187
Initial Cost of Buildings & Improvements	5,728
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,187
Carrying Amount of Buildings and Improvements	5,728
Accumulated Depreciation	375
Triple-net | Williamsport, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	919
Initial Cost of Buildings & Improvements	6,926
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	919
Carrying Amount of Buildings and Improvements	6,926
Accumulated Depreciation	83
Triple-net | Williamsport, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	780
Initial Cost of Buildings & Improvements	1,899
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	780
Carrying Amount of Buildings and Improvements	1,899
Accumulated Depreciation	30
Triple-net | Williamstown, KY
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	70
Initial Cost of Buildings & Improvements	6,430
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	70
Carrying Amount of Buildings and Improvements	6,430
Accumulated Depreciation	2,501
Triple-net | Willoughby, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,774
Initial Cost of Buildings & Improvements	8,655
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,774
Carrying Amount of Buildings and Improvements	8,655
Accumulated Depreciation	105
Triple-net | Wilmington, DE
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	800
Initial Cost of Buildings & Improvements	9,494
Cost Capitalized Subsequent to Acquisition	114
Carrying Amount of Land	800
Carrying Amount of Buildings and Improvements	9,608
Accumulated Depreciation	2,193
Triple-net | Wilmington, DE
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,376
Initial Cost of Buildings & Improvements	13,454
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,376
Carrying Amount of Buildings and Improvements	13,454
Accumulated Depreciation	159
Triple-net | Wilmington, DE
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,843
Initial Cost of Buildings & Improvements	36,959
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,843
Carrying Amount of Buildings and Improvements	36,959
Accumulated Depreciation	419
Triple-net | Wilmington, DE
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,266
Initial Cost of Buildings & Improvements	9,503
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,266
Carrying Amount of Buildings and Improvements	9,503
Accumulated Depreciation	115
Triple-net | Wilmington, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	210
Initial Cost of Buildings & Improvements	2,991
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	210
Carrying Amount of Buildings and Improvements	2,991
Accumulated Depreciation	1,560
Triple-net | Wilmington, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	400
Initial Cost of Buildings & Improvements	15,355
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	400
Carrying Amount of Buildings and Improvements	15,355
Accumulated Depreciation	1,854
Triple-net | Windsor, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,148
Initial Cost of Buildings & Improvements	6,514
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,148
Carrying Amount of Buildings and Improvements	6,514
Accumulated Depreciation	443
Triple-net | Winston-Salem, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	360
Initial Cost of Buildings & Improvements	2,514
Cost Capitalized Subsequent to Acquisition	459
Carrying Amount of Land	360
Carrying Amount of Buildings and Improvements	2,973
Accumulated Depreciation	1,268
Triple-net | Winter Garden, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,110
Initial Cost of Buildings & Improvements	7,937
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,110
Carrying Amount of Buildings and Improvements	7,937
Accumulated Depreciation	1,382
Triple-net | Winter Springs, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,152
Initial Cost of Buildings & Improvements	14,826
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,152
Carrying Amount of Buildings and Improvements	14,826
Accumulated Depreciation	173
Triple-net | Witherwack, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	944
Initial Cost of Buildings & Improvements	6,915
Cost Capitalized Subsequent to Acquisition	266
Carrying Amount of Land	976
Carrying Amount of Buildings and Improvements	7,149
Accumulated Depreciation	1,027
Triple-net | Wolverhampton, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,573
Initial Cost of Buildings & Improvements	6,678
Cost Capitalized Subsequent to Acquisition	279
Carrying Amount of Land	1,626
Carrying Amount of Buildings and Improvements	6,904
Accumulated Depreciation	1,000
Triple-net | Woodbury, MN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,317
Initial Cost of Buildings & Improvements	20,935
Cost Capitalized Subsequent to Acquisition	298
Carrying Amount of Land	1,317
Carrying Amount of Buildings and Improvements	21,233
Accumulated Depreciation	1,057
Triple-net | Woodstock, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	594
Initial Cost of Buildings & Improvements	5,108
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	594
Carrying Amount of Buildings and Improvements	5,108
Accumulated Depreciation	338
Triple-net | Worcester, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,500
Initial Cost of Buildings & Improvements	54,099
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	3,500
Carrying Amount of Buildings and Improvements	54,099
Accumulated Depreciation	13,035
Triple-net | Worcester, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,300
Initial Cost of Buildings & Improvements	9,060
Cost Capitalized Subsequent to Acquisition	6,000
Carrying Amount of Land	2,300
Carrying Amount of Buildings and Improvements	15,060
Accumulated Depreciation	4,007
Triple-net | Yardley, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	773
Initial Cost of Buildings & Improvements	14,918
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	773
Carrying Amount of Buildings and Improvements	14,918
Accumulated Depreciation	184
Triple-net | Yardley, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,561
Initial Cost of Buildings & Improvements	9,442
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,561
Carrying Amount of Buildings and Improvements	9,442
Accumulated Depreciation	139
Triple-net | Yeadon, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,075
Initial Cost of Buildings & Improvements	10,694
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,075
Carrying Amount of Buildings and Improvements	10,694
Accumulated Depreciation	121
Triple-net | York, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	976
Initial Cost of Buildings & Improvements	9,357
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	976
Carrying Amount of Buildings and Improvements	9,357
Accumulated Depreciation	112
Triple-net | York, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,050
Initial Cost of Buildings & Improvements	4,212
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,050
Carrying Amount of Buildings and Improvements	4,212
Accumulated Depreciation	60
Triple-net | York, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,121
Initial Cost of Buildings & Improvements	7,586
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,121
Carrying Amount of Buildings and Improvements	7,586
Accumulated Depreciation	97
Triple-net | York, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,961
Initial Cost of Buildings & Improvements	8,266
Cost Capitalized Subsequent to Acquisition	379
Carrying Amount of Land	3,061
Carrying Amount of Buildings and Improvements	8,545
Accumulated Depreciation	946
Triple-net | Youngsville, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	380
Initial Cost of Buildings & Improvements	10,689
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	380
Carrying Amount of Buildings and Improvements	10,689
Accumulated Depreciation	1,256
Triple-net | Zephyrhills, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,131
Initial Cost of Buildings & Improvements	6,671
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,131
Carrying Amount of Buildings and Improvements	6,671
Accumulated Depreciation	90
Triple-net | Zionsville, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,610
Initial Cost of Buildings & Improvements	22,400
Cost Capitalized Subsequent to Acquisition	1,686
Carrying Amount of Land	1,610
Carrying Amount of Buildings and Improvements	24,086
Accumulated Depreciation	$ 5,158

Schedule III - Real Estate an_4

Schedule III - Real Estate and Accumulated Depreciation (Outpatient Medical) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	$ 2,485,711
Initial Cost of Land	3,141,623
Initial Cost of Buildings & Improvements	28,882,284
Cost Capitalized Subsequent to Acquisition	1,868,125
Carrying Amount of Land	3,205,091
Carrying Amount of Buildings and Improvements	30,385,297
Accumulated Depreciation	5,499,958	$ 4,838,370	$ 4,093,494	$ 3,796,297
Outpatient Medical
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	386,737
Initial Cost of Land	645,891
Initial Cost of Buildings & Improvements	5,233,682
Cost Capitalized Subsequent to Acquisition	357,411
Carrying Amount of Land	712,257
Carrying Amount of Buildings and Improvements	5,524,727
Accumulated Depreciation	1,276,138
Outpatient Medical | Addison, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	6,052
Initial Cost of Land	102
Initial Cost of Buildings & Improvements	19,089
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	102
Carrying Amount of Buildings and Improvements	19,089
Accumulated Depreciation	0
Outpatient Medical | Akron, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	821
Initial Cost of Buildings & Improvements	12,105
Cost Capitalized Subsequent to Acquisition	1
Carrying Amount of Land	821
Carrying Amount of Buildings and Improvements	12,106
Accumulated Depreciation	2,993
Outpatient Medical | Allen, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	726
Initial Cost of Buildings & Improvements	14,196
Cost Capitalized Subsequent to Acquisition	1,221
Carrying Amount of Land	726
Carrying Amount of Buildings and Improvements	15,417
Accumulated Depreciation	4,722
Outpatient Medical | Alpharetta, GA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	476
Initial Cost of Buildings & Improvements	14,757
Cost Capitalized Subsequent to Acquisition	448
Carrying Amount of Land	476
Carrying Amount of Buildings and Improvements	15,205
Accumulated Depreciation	5,141
Outpatient Medical | Alpharetta, GA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,862
Initial Cost of Buildings & Improvements	0
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,862
Carrying Amount of Buildings and Improvements	0
Accumulated Depreciation	0
Outpatient Medical | Alpharetta, GA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	548
Initial Cost of Buildings & Improvements	17,103
Cost Capitalized Subsequent to Acquisition	548
Carrying Amount of Land	548
Carrying Amount of Buildings and Improvements	17,651
Accumulated Depreciation	6,275
Outpatient Medical | Alpharetta, GA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	773
Initial Cost of Buildings & Improvements	18,902
Cost Capitalized Subsequent to Acquisition	1,640
Carrying Amount of Land	773
Carrying Amount of Buildings and Improvements	20,542
Accumulated Depreciation	6,627
Outpatient Medical | Alpharetta, GA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,769
Initial Cost of Buildings & Improvements	36,152
Cost Capitalized Subsequent to Acquisition	1,805
Carrying Amount of Land	1,769
Carrying Amount of Buildings and Improvements	37,957
Accumulated Depreciation	13,445
Outpatient Medical | Anderson, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	584
Initial Cost of Buildings & Improvements	21,077
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	584
Carrying Amount of Buildings and Improvements	21,077
Accumulated Depreciation	1,300
Outpatient Medical | Arcadia, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	5,408
Initial Cost of Buildings & Improvements	23,219
Cost Capitalized Subsequent to Acquisition	4,567
Carrying Amount of Land	5,618
Carrying Amount of Buildings and Improvements	27,576
Accumulated Depreciation	10,909
Outpatient Medical | Arlington, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	82
Initial Cost of Buildings & Improvements	18,243
Cost Capitalized Subsequent to Acquisition	402
Carrying Amount of Land	82
Carrying Amount of Buildings and Improvements	18,645
Accumulated Depreciation	3,550
Outpatient Medical | Atlanta, GA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,931
Initial Cost of Buildings & Improvements	18,720
Cost Capitalized Subsequent to Acquisition	7,068
Carrying Amount of Land	5,387
Carrying Amount of Buildings and Improvements	25,332
Accumulated Depreciation	11,504
Outpatient Medical | Atlanta, GA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,947
Initial Cost of Buildings & Improvements	24,248
Cost Capitalized Subsequent to Acquisition	1,973
Carrying Amount of Land	2,184
Carrying Amount of Buildings and Improvements	25,984
Accumulated Depreciation	7,822
Outpatient Medical | Atlanta, GA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	43,425
Cost Capitalized Subsequent to Acquisition	1,972
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	45,397
Accumulated Depreciation	12,796
Outpatient Medical | Austin, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,066
Initial Cost of Buildings & Improvements	10,112
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,066
Carrying Amount of Buildings and Improvements	10,112
Accumulated Depreciation	499
Outpatient Medical | Bardstown, KY
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	273
Initial Cost of Buildings & Improvements	7,966
Cost Capitalized Subsequent to Acquisition	42
Carrying Amount of Land	274
Carrying Amount of Buildings and Improvements	8,007
Accumulated Depreciation	1,409
Outpatient Medical | Bartlett, TN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	187
Initial Cost of Buildings & Improvements	15,015
Cost Capitalized Subsequent to Acquisition	2,225
Carrying Amount of Land	187
Carrying Amount of Buildings and Improvements	17,240
Accumulated Depreciation	6,860
Outpatient Medical | Bel Air, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	24,769
Cost Capitalized Subsequent to Acquisition	49
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	24,818
Accumulated Depreciation	1,724
Outpatient Medical | Bellevue, NE
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	16,680
Cost Capitalized Subsequent to Acquisition	2
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	16,682
Accumulated Depreciation	5,283
Outpatient Medical | Bettendorf, IA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	7,110
Cost Capitalized Subsequent to Acquisition	73
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	7,183
Accumulated Depreciation	748
Outpatient Medical | Beverly Hills, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	20,766
Initial Cost of Buildings & Improvements	40,730
Cost Capitalized Subsequent to Acquisition	3,400
Carrying Amount of Land	20,766
Carrying Amount of Buildings and Improvements	44,130
Accumulated Depreciation	6,159
Outpatient Medical | Beverly Hills, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	18,863
Initial Cost of Buildings & Improvements	1,192
Cost Capitalized Subsequent to Acquisition	208
Carrying Amount of Land	18,885
Carrying Amount of Buildings and Improvements	1,378
Accumulated Depreciation	684
Outpatient Medical | Beverly Hills, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	19,863
Initial Cost of Buildings & Improvements	31,690
Cost Capitalized Subsequent to Acquisition	1,058
Carrying Amount of Land	19,863
Carrying Amount of Buildings and Improvements	32,748
Accumulated Depreciation	4,403
Outpatient Medical | Beverly Hills, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	33,729
Initial Cost of Land	32,603
Initial Cost of Buildings & Improvements	28,639
Cost Capitalized Subsequent to Acquisition	812
Carrying Amount of Land	32,603
Carrying Amount of Buildings and Improvements	29,451
Accumulated Depreciation	5,043
Outpatient Medical | Beverly Hills, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	78,271
Initial Cost of Land	52,772
Initial Cost of Buildings & Improvements	87,366
Cost Capitalized Subsequent to Acquisition	510
Carrying Amount of Land	52,772
Carrying Amount of Buildings and Improvements	87,876
Accumulated Depreciation	11,291
Outpatient Medical | Birmingham, AL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	52
Initial Cost of Buildings & Improvements	10,201
Cost Capitalized Subsequent to Acquisition	639
Carrying Amount of Land	52
Carrying Amount of Buildings and Improvements	10,840
Accumulated Depreciation	4,243
Outpatient Medical | Birmingham, AL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	124
Initial Cost of Buildings & Improvements	11,733
Cost Capitalized Subsequent to Acquisition	2,047
Carrying Amount of Land	124
Carrying Amount of Buildings and Improvements	13,780
Accumulated Depreciation	4,905
Outpatient Medical | Birmingham, AL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	476
Initial Cost of Buildings & Improvements	18,726
Cost Capitalized Subsequent to Acquisition	2,196
Carrying Amount of Land	476
Carrying Amount of Buildings and Improvements	20,922
Accumulated Depreciation	7,981
Outpatient Medical | Birmingham, AL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	8,626
Initial Cost of Land	896
Initial Cost of Buildings & Improvements	13,755
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	896
Carrying Amount of Buildings and Improvements	13,755
Accumulated Depreciation	0
Outpatient Medical | Boardman, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	80
Initial Cost of Buildings & Improvements	12,161
Cost Capitalized Subsequent to Acquisition	40
Carrying Amount of Land	80
Carrying Amount of Buildings and Improvements	12,201
Accumulated Depreciation	4,585
Outpatient Medical | Boca Raton, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	31
Initial Cost of Buildings & Improvements	12,312
Cost Capitalized Subsequent to Acquisition	896
Carrying Amount of Land	251
Carrying Amount of Buildings and Improvements	12,988
Accumulated Depreciation	3,622
Outpatient Medical | Boca Raton, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	109
Initial Cost of Buildings & Improvements	34,002
Cost Capitalized Subsequent to Acquisition	3,823
Carrying Amount of Land	214
Carrying Amount of Buildings and Improvements	37,720
Accumulated Depreciation	14,246
Outpatient Medical | Boerne, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	50
Initial Cost of Buildings & Improvements	12,951
Cost Capitalized Subsequent to Acquisition	454
Carrying Amount of Land	86
Carrying Amount of Buildings and Improvements	13,369
Accumulated Depreciation	3,535
Outpatient Medical | Boynton Beach, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,048
Initial Cost of Buildings & Improvements	7,692
Cost Capitalized Subsequent to Acquisition	1,374
Carrying Amount of Land	2,185
Carrying Amount of Buildings and Improvements	8,929
Accumulated Depreciation	3,798
Outpatient Medical | Boynton Beach, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,048
Initial Cost of Buildings & Improvements	7,403
Cost Capitalized Subsequent to Acquisition	1,631
Carrying Amount of Land	2,185
Carrying Amount of Buildings and Improvements	8,897
Accumulated Depreciation	3,902
Outpatient Medical | Boynton Beach, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	214
Initial Cost of Buildings & Improvements	5,611
Cost Capitalized Subsequent to Acquisition	8,423
Carrying Amount of Land	320
Carrying Amount of Buildings and Improvements	13,928
Accumulated Depreciation	5,714
Outpatient Medical | Boynton Beach, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	13,324
Initial Cost of Buildings & Improvements	40,369
Cost Capitalized Subsequent to Acquisition	2,925
Carrying Amount of Land	14,049
Carrying Amount of Buildings and Improvements	42,569
Accumulated Depreciation	11,591
Outpatient Medical | Bradenton, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,184
Initial Cost of Buildings & Improvements	9,799
Cost Capitalized Subsequent to Acquisition	417
Carrying Amount of Land	1,184
Carrying Amount of Buildings and Improvements	10,216
Accumulated Depreciation	1,896
Outpatient Medical | Bradenton, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,035
Initial Cost of Buildings & Improvements	4,298
Cost Capitalized Subsequent to Acquisition	17
Carrying Amount of Land	1,035
Carrying Amount of Buildings and Improvements	4,315
Accumulated Depreciation	889
Outpatient Medical | Brandon, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,437
Initial Cost of Buildings & Improvements	7,006
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,437
Carrying Amount of Buildings and Improvements	7,006
Accumulated Depreciation	182
Outpatient Medical | Bridgeton, MO
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,701
Initial Cost of Buildings & Improvements	6,228
Cost Capitalized Subsequent to Acquisition	193
Carrying Amount of Land	1,501
Carrying Amount of Buildings and Improvements	6,621
Accumulated Depreciation	649
Outpatient Medical | Bridgeton, MO
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	450
Initial Cost of Buildings & Improvements	21,221
Cost Capitalized Subsequent to Acquisition	265
Carrying Amount of Land	450
Carrying Amount of Buildings and Improvements	21,486
Accumulated Depreciation	6,906
Outpatient Medical | Buckhurst Hill, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	11,989
Initial Cost of Buildings & Improvements	50,907
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	11,989
Carrying Amount of Buildings and Improvements	50,907
Accumulated Depreciation	4,885
Outpatient Medical | Burleson, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	10
Initial Cost of Buildings & Improvements	12,611
Cost Capitalized Subsequent to Acquisition	731
Carrying Amount of Land	10
Carrying Amount of Buildings and Improvements	13,342
Accumulated Depreciation	4,177
Outpatient Medical | Burnsville, MN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	31,596
Cost Capitalized Subsequent to Acquisition	1,463
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	33,059
Accumulated Depreciation	8,685
Outpatient Medical | Carmel, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,280
Initial Cost of Buildings & Improvements	19,238
Cost Capitalized Subsequent to Acquisition	944
Carrying Amount of Land	2,475
Carrying Amount of Buildings and Improvements	19,987
Accumulated Depreciation	7,581
Outpatient Medical | Carmel, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,026
Initial Cost of Buildings & Improvements	21,559
Cost Capitalized Subsequent to Acquisition	186
Carrying Amount of Land	2,186
Carrying Amount of Buildings and Improvements	21,585
Accumulated Depreciation	8,691
Outpatient Medical | Castle Rock, CO
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	80
Initial Cost of Buildings & Improvements	13,004
Cost Capitalized Subsequent to Acquisition	586
Carrying Amount of Land	79
Carrying Amount of Buildings and Improvements	13,591
Accumulated Depreciation	3,008
Outpatient Medical | Castle Rock, CO
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	11,795
Cost Capitalized Subsequent to Acquisition	165
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	11,960
Accumulated Depreciation	483
Outpatient Medical | Cedar Park, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	132
Initial Cost of Buildings & Improvements	23,753
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	132
Carrying Amount of Buildings and Improvements	23,753
Accumulated Depreciation	1,819
Outpatient Medical | Chapel Hill, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	5,259
Initial Cost of Land	1,970
Initial Cost of Buildings & Improvements	8,874
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,970
Carrying Amount of Buildings and Improvements	8,874
Accumulated Depreciation	0
Outpatient Medical | Chapel Hill, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	5,259
Initial Cost of Land	1,970
Initial Cost of Buildings & Improvements	8,925
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,970
Carrying Amount of Buildings and Improvements	8,925
Accumulated Depreciation	0
Outpatient Medical | Chapel Hill, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	14,949
Initial Cost of Land	5,681
Initial Cost of Buildings & Improvements	25,035
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	5,681
Carrying Amount of Buildings and Improvements	25,035
Accumulated Depreciation	0
Outpatient Medical | Charleston, SC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,773
Initial Cost of Buildings & Improvements	25,928
Cost Capitalized Subsequent to Acquisition	124
Carrying Amount of Land	2,815
Carrying Amount of Buildings and Improvements	26,010
Accumulated Depreciation	4,988
Outpatient Medical | Cincinnati, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	17,880
Cost Capitalized Subsequent to Acquisition	250
Carrying Amount of Land	2
Carrying Amount of Buildings and Improvements	18,128
Accumulated Depreciation	3,561
Outpatient Medical | Claremore, OK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	132
Initial Cost of Buildings & Improvements	11,173
Cost Capitalized Subsequent to Acquisition	76
Carrying Amount of Land	132
Carrying Amount of Buildings and Improvements	11,249
Accumulated Depreciation	3,318
Outpatient Medical | Clarkson Valley, MO
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	35,592
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	35,592
Accumulated Depreciation	12,590
Outpatient Medical | Clear Lake, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	13,882
Cost Capitalized Subsequent to Acquisition	20
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	13,902
Accumulated Depreciation	1,504
Outpatient Medical | Columbia, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	23
Initial Cost of Buildings & Improvements	33,885
Cost Capitalized Subsequent to Acquisition	1,766
Carrying Amount of Land	9,353
Carrying Amount of Buildings and Improvements	26,321
Accumulated Depreciation	6,522
Outpatient Medical | Columbia, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	12,159
Initial Cost of Buildings & Improvements	72,636
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	12,159
Carrying Amount of Buildings and Improvements	72,636
Accumulated Depreciation	249
Outpatient Medical | Columbia, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,333
Initial Cost of Buildings & Improvements	19,232
Cost Capitalized Subsequent to Acquisition	1,567
Carrying Amount of Land	2,333
Carrying Amount of Buildings and Improvements	20,799
Accumulated Depreciation	4,971
Outpatient Medical | Coon Rapids, MN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	26,679
Cost Capitalized Subsequent to Acquisition	1,123
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	27,802
Accumulated Depreciation	5,356
Outpatient Medical | Costa Mesa, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	22,020
Initial Cost of Land	22,033
Initial Cost of Buildings & Improvements	24,332
Cost Capitalized Subsequent to Acquisition	179
Carrying Amount of Land	22,033
Carrying Amount of Buildings and Improvements	24,511
Accumulated Depreciation	3,664
Outpatient Medical | Cypress, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,287
Initial Cost of Buildings & Improvements	0
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,287
Carrying Amount of Buildings and Improvements	0
Accumulated Depreciation	0
Outpatient Medical | Dade City, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,211
Initial Cost of Buildings & Improvements	5,511
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,211
Carrying Amount of Buildings and Improvements	5,511
Accumulated Depreciation	1,476
Outpatient Medical | Dallas, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	122
Initial Cost of Buildings & Improvements	15,418
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	122
Carrying Amount of Buildings and Improvements	15,418
Accumulated Depreciation	1,681
Outpatient Medical | Dallas, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	137
Initial Cost of Buildings & Improvements	28,690
Cost Capitalized Subsequent to Acquisition	3,836
Carrying Amount of Land	137
Carrying Amount of Buildings and Improvements	32,526
Accumulated Depreciation	13,032
Outpatient Medical | Dallas, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	462
Initial Cost of Buildings & Improvements	52,488
Cost Capitalized Subsequent to Acquisition	2,070
Carrying Amount of Land	462
Carrying Amount of Buildings and Improvements	54,558
Accumulated Depreciation	11,436
Outpatient Medical | Dallas, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	6,086
Initial Cost of Buildings & Improvements	18,007
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	6,086
Carrying Amount of Buildings and Improvements	18,007
Accumulated Depreciation	373
Outpatient Medical | Dayton, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	730
Initial Cost of Buildings & Improvements	6,919
Cost Capitalized Subsequent to Acquisition	362
Carrying Amount of Land	730
Carrying Amount of Buildings and Improvements	7,281
Accumulated Depreciation	3,039
Outpatient Medical | Deerfield Beach, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,408
Initial Cost of Buildings & Improvements	7,809
Cost Capitalized Subsequent to Acquisition	793
Carrying Amount of Land	2,540
Carrying Amount of Buildings and Improvements	8,470
Accumulated Depreciation	3,356
Outpatient Medical | Delray Beach, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,882
Initial Cost of Buildings & Improvements	34,767
Cost Capitalized Subsequent to Acquisition	7,280
Carrying Amount of Land	2,449
Carrying Amount of Buildings and Improvements	41,480
Accumulated Depreciation	18,890
Outpatient Medical | Durham, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,212
Initial Cost of Buildings & Improvements	22,858
Cost Capitalized Subsequent to Acquisition	2
Carrying Amount of Land	1,212
Carrying Amount of Buildings and Improvements	22,860
Accumulated Depreciation	3,958
Outpatient Medical | Edina, MN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	310
Initial Cost of Buildings & Improvements	15,132
Cost Capitalized Subsequent to Acquisition	989
Carrying Amount of Land	310
Carrying Amount of Buildings and Improvements	16,121
Accumulated Depreciation	4,820
Outpatient Medical | El Paso, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	677
Initial Cost of Buildings & Improvements	17,075
Cost Capitalized Subsequent to Acquisition	2,457
Carrying Amount of Land	677
Carrying Amount of Buildings and Improvements	19,532
Accumulated Depreciation	8,868
Outpatient Medical | Elmhurst, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	41
Initial Cost of Buildings & Improvements	39,562
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	41
Carrying Amount of Buildings and Improvements	39,562
Accumulated Depreciation	0
Outpatient Medical | Everett, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,842
Initial Cost of Buildings & Improvements	26,010
Cost Capitalized Subsequent to Acquisition	1
Carrying Amount of Land	4,842
Carrying Amount of Buildings and Improvements	26,011
Accumulated Depreciation	7,650
Outpatient Medical | Fenton, MO
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	10,559
Initial Cost of Land	958
Initial Cost of Buildings & Improvements	27,485
Cost Capitalized Subsequent to Acquisition	439
Carrying Amount of Land	958
Carrying Amount of Buildings and Improvements	27,924
Accumulated Depreciation	7,480
Outpatient Medical | Fenton, MO
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	369
Initial Cost of Buildings & Improvements	13,911
Cost Capitalized Subsequent to Acquisition	357
Carrying Amount of Land	369
Carrying Amount of Buildings and Improvements	14,268
Accumulated Depreciation	2,793
Outpatient Medical | Florham Park, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	8,578
Initial Cost of Buildings & Improvements	61,779
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	8,578
Carrying Amount of Buildings and Improvements	61,779
Accumulated Depreciation	1,953
Outpatient Medical | Flower Mound, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	737
Initial Cost of Buildings & Improvements	9,276
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	737
Carrying Amount of Buildings and Improvements	9,276
Accumulated Depreciation	1,475
Outpatient Medical | Flower Mound, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,164
Initial Cost of Buildings & Improvements	27,027
Cost Capitalized Subsequent to Acquisition	962
Carrying Amount of Land	4,164
Carrying Amount of Buildings and Improvements	27,989
Accumulated Depreciation	4,930
Outpatient Medical | Flower Mound, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,620
Initial Cost of Buildings & Improvements	0
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	4,620
Carrying Amount of Buildings and Improvements	0
Accumulated Depreciation	0
Outpatient Medical | Fort Wayne, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,105
Initial Cost of Buildings & Improvements	22,836
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,105
Carrying Amount of Buildings and Improvements	22,836
Accumulated Depreciation	5,324
Outpatient Medical | Fort Worth, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	462
Initial Cost of Buildings & Improvements	26,020
Cost Capitalized Subsequent to Acquisition	373
Carrying Amount of Land	462
Carrying Amount of Buildings and Improvements	26,393
Accumulated Depreciation	5,128
Outpatient Medical | Fort Worth, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	401
Initial Cost of Buildings & Improvements	6,099
Cost Capitalized Subsequent to Acquisition	1
Carrying Amount of Land	401
Carrying Amount of Buildings and Improvements	6,100
Accumulated Depreciation	1,227
Outpatient Medical | Franklin, TN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,338
Initial Cost of Buildings & Improvements	12,138
Cost Capitalized Subsequent to Acquisition	2,821
Carrying Amount of Land	2,338
Carrying Amount of Buildings and Improvements	14,959
Accumulated Depreciation	6,092
Outpatient Medical | Frisco, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	18,635
Cost Capitalized Subsequent to Acquisition	1,534
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	20,169
Accumulated Depreciation	7,805
Outpatient Medical | Frisco, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	15,309
Cost Capitalized Subsequent to Acquisition	2,549
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	17,858
Accumulated Depreciation	7,344
Outpatient Medical | Fullerton, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	5,477
Initial Cost of Buildings & Improvements	53,890
Cost Capitalized Subsequent to Acquisition	433
Carrying Amount of Land	5,477
Carrying Amount of Buildings and Improvements	54,323
Accumulated Depreciation	3,694
Outpatient Medical | Gallatin, TN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	20
Initial Cost of Buildings & Improvements	21,801
Cost Capitalized Subsequent to Acquisition	1,868
Carrying Amount of Land	44
Carrying Amount of Buildings and Improvements	23,645
Accumulated Depreciation	8,066
Outpatient Medical | Gardendale, AL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	4,300
Initial Cost of Land	1,150
Initial Cost of Buildings & Improvements	8,162
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,150
Carrying Amount of Buildings and Improvements	8,162
Accumulated Depreciation	0
Outpatient Medical | Gig Harbor, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	80
Initial Cost of Buildings & Improvements	30,810
Cost Capitalized Subsequent to Acquisition	982
Carrying Amount of Land	80
Carrying Amount of Buildings and Improvements	31,792
Accumulated Depreciation	3,944
Outpatient Medical | Glendale, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	37
Initial Cost of Buildings & Improvements	18,398
Cost Capitalized Subsequent to Acquisition	1,651
Carrying Amount of Land	37
Carrying Amount of Buildings and Improvements	20,049
Accumulated Depreciation	6,951
Outpatient Medical | Gloucester, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,128
Initial Cost of Buildings & Improvements	9,169
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,128
Carrying Amount of Buildings and Improvements	9,169
Accumulated Depreciation	0
Outpatient Medical | Grand Prairie, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	981
Initial Cost of Buildings & Improvements	6,086
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	981
Carrying Amount of Buildings and Improvements	6,086
Accumulated Depreciation	2,096
Outpatient Medical | Grapevine, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	5,943
Cost Capitalized Subsequent to Acquisition	4,778
Carrying Amount of Land	2,081
Carrying Amount of Buildings and Improvements	8,640
Accumulated Depreciation	1,603
Outpatient Medical | Grapevine, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,365
Initial Cost of Buildings & Improvements	15,669
Cost Capitalized Subsequent to Acquisition	1,661
Carrying Amount of Land	3,365
Carrying Amount of Buildings and Improvements	17,330
Accumulated Depreciation	3,778
Outpatient Medical | Greeneville, TN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	970
Initial Cost of Buildings & Improvements	10,104
Cost Capitalized Subsequent to Acquisition	74
Carrying Amount of Land	970
Carrying Amount of Buildings and Improvements	10,178
Accumulated Depreciation	3,880
Outpatient Medical | Greenwood, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	8,316
Initial Cost of Buildings & Improvements	26,384
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	8,316
Carrying Amount of Buildings and Improvements	26,384
Accumulated Depreciation	6,879
Outpatient Medical | Greenwood, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,098
Initial Cost of Buildings & Improvements	21,538
Cost Capitalized Subsequent to Acquisition	638
Carrying Amount of Land	2,098
Carrying Amount of Buildings and Improvements	22,176
Accumulated Depreciation	3,486
Outpatient Medical | Greenwood, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,262
Initial Cost of Buildings & Improvements	7,045
Cost Capitalized Subsequent to Acquisition	8
Carrying Amount of Land	1,262
Carrying Amount of Buildings and Improvements	7,053
Accumulated Depreciation	1,589
Outpatient Medical | High Point, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,659
Initial Cost of Buildings & Improvements	29,069
Cost Capitalized Subsequent to Acquisition	165
Carrying Amount of Land	2,659
Carrying Amount of Buildings and Improvements	29,234
Accumulated Depreciation	6,581
Outpatient Medical | Highland, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	8,834
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	8,834
Accumulated Depreciation	1,598
Outpatient Medical | Houston, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	10,403
Initial Cost of Buildings & Improvements	0
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	10,403
Carrying Amount of Buildings and Improvements	0
Accumulated Depreciation	6
Outpatient Medical | Houston, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	5,837
Initial Cost of Buildings & Improvements	33,128
Cost Capitalized Subsequent to Acquisition	150
Carrying Amount of Land	5,837
Carrying Amount of Buildings and Improvements	33,278
Accumulated Depreciation	11,293
Outpatient Medical | Houston, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,102
Initial Cost of Buildings & Improvements	32,323
Cost Capitalized Subsequent to Acquisition	4,489
Carrying Amount of Land	3,242
Carrying Amount of Buildings and Improvements	36,672
Accumulated Depreciation	7,580
Outpatient Medical | Houston, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,688
Initial Cost of Buildings & Improvements	13,313
Cost Capitalized Subsequent to Acquisition	132
Carrying Amount of Land	3,688
Carrying Amount of Buildings and Improvements	13,445
Accumulated Depreciation	3,449
Outpatient Medical | Houston, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,099
Initial Cost of Buildings & Improvements	1,604
Cost Capitalized Subsequent to Acquisition	80,605
Carrying Amount of Land	12,815
Carrying Amount of Buildings and Improvements	70,493
Accumulated Depreciation	14,163
Outpatient Medical | Houston, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	3,899
Initial Cost of Land	377
Initial Cost of Buildings & Improvements	13,726
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	377
Carrying Amount of Buildings and Improvements	13,726
Accumulated Depreciation	0
Outpatient Medical | Howell, MI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,000
Initial Cost of Buildings & Improvements	13,928
Cost Capitalized Subsequent to Acquisition	803
Carrying Amount of Land	2,000
Carrying Amount of Buildings and Improvements	14,731
Accumulated Depreciation	459
Outpatient Medical | Hudson, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,587
Initial Cost of Buildings & Improvements	13,720
Cost Capitalized Subsequent to Acquisition	688
Carrying Amount of Land	2,868
Carrying Amount of Buildings and Improvements	14,127
Accumulated Depreciation	4,921
Outpatient Medical | Humble, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	9,941
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	9,941
Accumulated Depreciation	1,036
Outpatient Medical | Jackson, MI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	607
Initial Cost of Buildings & Improvements	17,367
Cost Capitalized Subsequent to Acquisition	130
Carrying Amount of Land	668
Carrying Amount of Buildings and Improvements	17,436
Accumulated Depreciation	4,502
Outpatient Medical | Jupiter, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,252
Initial Cost of Buildings & Improvements	11,415
Cost Capitalized Subsequent to Acquisition	3,422
Carrying Amount of Land	2,636
Carrying Amount of Buildings and Improvements	14,453
Accumulated Depreciation	5,598
Outpatient Medical | Jupiter, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,825
Initial Cost of Buildings & Improvements	5,858
Cost Capitalized Subsequent to Acquisition	1,082
Carrying Amount of Land	3,036
Carrying Amount of Buildings and Improvements	6,729
Accumulated Depreciation	3,037
Outpatient Medical | Killeen, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	3,756
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	3,756
Accumulated Depreciation	325
Outpatient Medical | Killeen, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	760
Initial Cost of Buildings & Improvements	22,878
Cost Capitalized Subsequent to Acquisition	305
Carrying Amount of Land	795
Carrying Amount of Buildings and Improvements	23,148
Accumulated Depreciation	7,882
Outpatient Medical | Killeen, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,907
Initial Cost of Buildings & Improvements	3,575
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,907
Carrying Amount of Buildings and Improvements	3,575
Accumulated Depreciation	566
Outpatient Medical | Kyle, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,569
Initial Cost of Buildings & Improvements	14,384
Cost Capitalized Subsequent to Acquisition	538
Carrying Amount of Land	2,569
Carrying Amount of Buildings and Improvements	14,922
Accumulated Depreciation	2,962
Outpatient Medical | La Jolla, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	12,855
Initial Cost of Buildings & Improvements	32,658
Cost Capitalized Subsequent to Acquisition	705
Carrying Amount of Land	12,855
Carrying Amount of Buildings and Improvements	33,363
Accumulated Depreciation	5,946
Outpatient Medical | La Jolla, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	9,425
Initial Cost of Buildings & Improvements	26,525
Cost Capitalized Subsequent to Acquisition	542
Carrying Amount of Land	9,425
Carrying Amount of Buildings and Improvements	27,067
Accumulated Depreciation	3,912
Outpatient Medical | La Quinta, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,266
Initial Cost of Buildings & Improvements	22,066
Cost Capitalized Subsequent to Acquisition	197
Carrying Amount of Land	3,279
Carrying Amount of Buildings and Improvements	22,250
Accumulated Depreciation	4,719
Outpatient Medical | Lacey, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	6,768
Initial Cost of Land	1,751
Initial Cost of Buildings & Improvements	10,383
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,751
Carrying Amount of Buildings and Improvements	10,383
Accumulated Depreciation	0
Outpatient Medical | Lake St Louis, MO
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	240
Initial Cost of Buildings & Improvements	14,249
Cost Capitalized Subsequent to Acquisition	204
Carrying Amount of Land	240
Carrying Amount of Buildings and Improvements	14,453
Accumulated Depreciation	5,048
Outpatient Medical | Lakeway, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,801
Initial Cost of Buildings & Improvements	0
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,801
Carrying Amount of Buildings and Improvements	0
Accumulated Depreciation	0
Outpatient Medical | Lakewood, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	146
Initial Cost of Buildings & Improvements	14,885
Cost Capitalized Subsequent to Acquisition	2,294
Carrying Amount of Land	146
Carrying Amount of Buildings and Improvements	17,179
Accumulated Depreciation	6,528
Outpatient Medical | Lakewood, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	72
Initial Cost of Buildings & Improvements	16,017
Cost Capitalized Subsequent to Acquisition	676
Carrying Amount of Land	72
Carrying Amount of Buildings and Improvements	16,693
Accumulated Depreciation	3,952
Outpatient Medical | Land O Lakes, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,025
Initial Cost of Buildings & Improvements	26,249
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	3,025
Carrying Amount of Buildings and Improvements	26,249
Accumulated Depreciation	1,096
Outpatient Medical | Land O Lakes, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,376
Initial Cost of Buildings & Improvements	6,750
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,376
Carrying Amount of Buildings and Improvements	6,750
Accumulated Depreciation	313
Outpatient Medical | Las Vegas, NV
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	6,127
Initial Cost of Buildings & Improvements	0
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	6,127
Carrying Amount of Buildings and Improvements	0
Accumulated Depreciation	0
Outpatient Medical | Las Vegas, NV
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,319
Initial Cost of Buildings & Improvements	4,612
Cost Capitalized Subsequent to Acquisition	1,214
Carrying Amount of Land	2,319
Carrying Amount of Buildings and Improvements	5,826
Accumulated Depreciation	2,708
Outpatient Medical | Las Vegas, NV
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	74
Initial Cost of Buildings & Improvements	15,287
Cost Capitalized Subsequent to Acquisition	1,484
Carrying Amount of Land	74
Carrying Amount of Buildings and Improvements	16,771
Accumulated Depreciation	6,416
Outpatient Medical | Las Vegas, NV
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	433
Initial Cost of Buildings & Improvements	6,921
Cost Capitalized Subsequent to Acquisition	214
Carrying Amount of Land	433
Carrying Amount of Buildings and Improvements	7,135
Accumulated Depreciation	3,196
Outpatient Medical | Lenexa, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	540
Initial Cost of Buildings & Improvements	17,926
Cost Capitalized Subsequent to Acquisition	290
Carrying Amount of Land	540
Carrying Amount of Buildings and Improvements	18,216
Accumulated Depreciation	5,492
Outpatient Medical | Lenexa, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	100
Initial Cost of Buildings & Improvements	13,766
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	100
Carrying Amount of Buildings and Improvements	13,766
Accumulated Depreciation	1,751
Outpatient Medical | Lincoln, NE
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,420
Initial Cost of Buildings & Improvements	29,723
Cost Capitalized Subsequent to Acquisition	1,052
Carrying Amount of Land	1,420
Carrying Amount of Buildings and Improvements	30,775
Accumulated Depreciation	10,875
Outpatient Medical | London, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	5,229
Initial Cost of Buildings & Improvements	11,551
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	5,229
Carrying Amount of Buildings and Improvements	11,551
Accumulated Depreciation	1,108
Outpatient Medical | London, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	17,983
Initial Cost of Buildings & Improvements	157,802
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	17,983
Carrying Amount of Buildings and Improvements	157,802
Accumulated Depreciation	15,142
Outpatient Medical | London, UK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,081
Initial Cost of Buildings & Improvements	28,107
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	4,081
Carrying Amount of Buildings and Improvements	28,107
Accumulated Depreciation	2,697
Outpatient Medical | Los Alamitos, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	39
Initial Cost of Buildings & Improvements	18,635
Cost Capitalized Subsequent to Acquisition	1,114
Carrying Amount of Land	39
Carrying Amount of Buildings and Improvements	19,749
Accumulated Depreciation	7,389
Outpatient Medical | Los Gatos, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	488
Initial Cost of Buildings & Improvements	22,386
Cost Capitalized Subsequent to Acquisition	2,410
Carrying Amount of Land	488
Carrying Amount of Buildings and Improvements	24,796
Accumulated Depreciation	11,137
Outpatient Medical | Loxahatchee, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,637
Initial Cost of Buildings & Improvements	5,048
Cost Capitalized Subsequent to Acquisition	1,280
Carrying Amount of Land	1,719
Carrying Amount of Buildings and Improvements	6,246
Accumulated Depreciation	2,713
Outpatient Medical | Loxahatchee, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,340
Initial Cost of Buildings & Improvements	6,509
Cost Capitalized Subsequent to Acquisition	1,464
Carrying Amount of Land	1,440
Carrying Amount of Buildings and Improvements	7,873
Accumulated Depreciation	3,144
Outpatient Medical | Loxahatchee, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,553
Initial Cost of Buildings & Improvements	4,694
Cost Capitalized Subsequent to Acquisition	1,544
Carrying Amount of Land	1,650
Carrying Amount of Buildings and Improvements	6,141
Accumulated Depreciation	2,655
Outpatient Medical | Lynbrook, NY
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	27,745
Initial Cost of Land	10,028
Initial Cost of Buildings & Improvements	37,319
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	10,028
Carrying Amount of Buildings and Improvements	37,319
Accumulated Depreciation	0
Outpatient Medical | Marietta, GA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,682
Initial Cost of Buildings & Improvements	20,053
Cost Capitalized Subsequent to Acquisition	1,409
Carrying Amount of Land	2,703
Carrying Amount of Buildings and Improvements	21,441
Accumulated Depreciation	2,224
Outpatient Medical | Melbourne, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,439
Initial Cost of Buildings & Improvements	50,461
Cost Capitalized Subsequent to Acquisition	802
Carrying Amount of Land	3,538
Carrying Amount of Buildings and Improvements	51,164
Accumulated Depreciation	9,227
Outpatient Medical | Menasha, WI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,374
Initial Cost of Buildings & Improvements	13,861
Cost Capitalized Subsequent to Acquisition	2,940
Carrying Amount of Land	1,345
Carrying Amount of Buildings and Improvements	16,830
Accumulated Depreciation	2,099
Outpatient Medical | Merced, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	13,772
Cost Capitalized Subsequent to Acquisition	815
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	14,587
Accumulated Depreciation	5,015
Outpatient Medical | Merriam, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	176
Initial Cost of Buildings & Improvements	8,005
Cost Capitalized Subsequent to Acquisition	1,088
Carrying Amount of Land	176
Carrying Amount of Buildings and Improvements	9,093
Accumulated Depreciation	3,256
Outpatient Medical | Merriam, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	10,222
Cost Capitalized Subsequent to Acquisition	4,517
Carrying Amount of Land	444
Carrying Amount of Buildings and Improvements	14,295
Accumulated Depreciation	5,210
Outpatient Medical | Merriam, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,257
Initial Cost of Buildings & Improvements	24,911
Cost Capitalized Subsequent to Acquisition	64
Carrying Amount of Land	1,257
Carrying Amount of Buildings and Improvements	24,975
Accumulated Depreciation	6,116
Outpatient Medical | Merrillville, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	22,134
Cost Capitalized Subsequent to Acquisition	915
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	23,049
Accumulated Depreciation	7,183
Outpatient Medical | Mesa, AZ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,558
Initial Cost of Buildings & Improvements	9,561
Cost Capitalized Subsequent to Acquisition	1,347
Carrying Amount of Land	1,558
Carrying Amount of Buildings and Improvements	10,908
Accumulated Depreciation	4,756
Outpatient Medical | Mesquite, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	496
Initial Cost of Buildings & Improvements	3,834
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	496
Carrying Amount of Buildings and Improvements	3,834
Accumulated Depreciation	1,035
Outpatient Medical | Mission Hills, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	23,835
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	42,276
Cost Capitalized Subsequent to Acquisition	6,672
Carrying Amount of Land	4,791
Carrying Amount of Buildings and Improvements	44,157
Accumulated Depreciation	8,540
Outpatient Medical | Missouri City, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,360
Initial Cost of Buildings & Improvements	7,146
Cost Capitalized Subsequent to Acquisition	62
Carrying Amount of Land	1,360
Carrying Amount of Buildings and Improvements	7,208
Accumulated Depreciation	420
Outpatient Medical | Mobile, AL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	16,028
Initial Cost of Land	2,759
Initial Cost of Buildings & Improvements	25,180
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,759
Carrying Amount of Buildings and Improvements	25,180
Accumulated Depreciation	0
Outpatient Medical | Moline, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	8,783
Cost Capitalized Subsequent to Acquisition	69
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	8,852
Accumulated Depreciation	1,179
Outpatient Medical | Monticello, MN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	6,976
Initial Cost of Land	61
Initial Cost of Buildings & Improvements	18,489
Cost Capitalized Subsequent to Acquisition	131
Carrying Amount of Land	61
Carrying Amount of Buildings and Improvements	18,620
Accumulated Depreciation	3,986
Outpatient Medical | Moorestown, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	6
Initial Cost of Buildings & Improvements	50,896
Cost Capitalized Subsequent to Acquisition	694
Carrying Amount of Land	362
Carrying Amount of Buildings and Improvements	51,234
Accumulated Depreciation	12,506
Outpatient Medical | Morrow, GA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	818
Initial Cost of Buildings & Improvements	8,064
Cost Capitalized Subsequent to Acquisition	272
Carrying Amount of Land	845
Carrying Amount of Buildings and Improvements	8,309
Accumulated Depreciation	4,320
Outpatient Medical | Mount Juliet, TN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,566
Initial Cost of Buildings & Improvements	11,697
Cost Capitalized Subsequent to Acquisition	1,734
Carrying Amount of Land	1,601
Carrying Amount of Buildings and Improvements	13,396
Accumulated Depreciation	5,609
Outpatient Medical | Mount Vernon, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	24,892
Cost Capitalized Subsequent to Acquisition	25
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	24,917
Accumulated Depreciation	6,306
Outpatient Medical | Murrieta, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	47,190
Cost Capitalized Subsequent to Acquisition	63
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	47,253
Accumulated Depreciation	18,061
Outpatient Medical | Murrieta, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,800
Initial Cost of Buildings & Improvements	0
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	3,800
Carrying Amount of Buildings and Improvements	0
Accumulated Depreciation	0
Outpatient Medical | Nashville, TN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,806
Initial Cost of Buildings & Improvements	7,165
Cost Capitalized Subsequent to Acquisition	3,728
Carrying Amount of Land	1,942
Carrying Amount of Buildings and Improvements	10,757
Accumulated Depreciation	4,509
Outpatient Medical | Nassau Bay, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	378
Initial Cost of Buildings & Improvements	29,947
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	378
Carrying Amount of Buildings and Improvements	29,947
Accumulated Depreciation	7,296
Outpatient Medical | Nassau Bay, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	91
Initial Cost of Buildings & Improvements	10,613
Cost Capitalized Subsequent to Acquisition	1,386
Carrying Amount of Land	91
Carrying Amount of Buildings and Improvements	11,999
Accumulated Depreciation	3,829
Outpatient Medical | New Albany, IN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,411
Initial Cost of Buildings & Improvements	16,494
Cost Capitalized Subsequent to Acquisition	30
Carrying Amount of Land	2,411
Carrying Amount of Buildings and Improvements	16,524
Accumulated Depreciation	2,981
Outpatient Medical | Niagara Falls, NY
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,433
Initial Cost of Buildings & Improvements	10,891
Cost Capitalized Subsequent to Acquisition	441
Carrying Amount of Land	1,721
Carrying Amount of Buildings and Improvements	11,044
Accumulated Depreciation	5,761
Outpatient Medical | Niagara Falls, NY
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	454
Initial Cost of Buildings & Improvements	8,362
Cost Capitalized Subsequent to Acquisition	310
Carrying Amount of Land	454
Carrying Amount of Buildings and Improvements	8,672
Accumulated Depreciation	3,298
Outpatient Medical | Oklahoma City, OK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	216
Initial Cost of Buildings & Improvements	19,135
Cost Capitalized Subsequent to Acquisition	398
Carrying Amount of Land	216
Carrying Amount of Buildings and Improvements	19,533
Accumulated Depreciation	5,116
Outpatient Medical | Oro Valley, AZ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	89
Initial Cost of Buildings & Improvements	18,339
Cost Capitalized Subsequent to Acquisition	1,052
Carrying Amount of Land	89
Carrying Amount of Buildings and Improvements	19,391
Accumulated Depreciation	6,798
Outpatient Medical | Palmer, AK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	283
Initial Cost of Buildings & Improvements	8,335
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	283
Carrying Amount of Buildings and Improvements	8,335
Accumulated Depreciation	171
Outpatient Medical | Palmer, AK
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	217
Initial Cost of Buildings & Improvements	29,705
Cost Capitalized Subsequent to Acquisition	1,442
Carrying Amount of Land	217
Carrying Amount of Buildings and Improvements	31,147
Accumulated Depreciation	10,991
Outpatient Medical | Pasadena, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,700
Initial Cost of Buildings & Improvements	8,009
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,700
Carrying Amount of Buildings and Improvements	8,009
Accumulated Depreciation	1,102
Outpatient Medical | Pearland, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,500
Initial Cost of Buildings & Improvements	11,253
Cost Capitalized Subsequent to Acquisition	11
Carrying Amount of Land	1,500
Carrying Amount of Buildings and Improvements	11,264
Accumulated Depreciation	1,457
Outpatient Medical | Pearland, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	9,594
Initial Cost of Buildings & Improvements	32,753
Cost Capitalized Subsequent to Acquisition	191
Carrying Amount of Land	9,807
Carrying Amount of Buildings and Improvements	32,731
Accumulated Depreciation	5,033
Outpatient Medical | Pendleton, OR
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	10,312
Cost Capitalized Subsequent to Acquisition	380
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	10,692
Accumulated Depreciation	1,362
Outpatient Medical | Phoenix, AZ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,149
Initial Cost of Buildings & Improvements	48,018
Cost Capitalized Subsequent to Acquisition	13,128
Carrying Amount of Land	1,149
Carrying Amount of Buildings and Improvements	61,146
Accumulated Depreciation	25,399
Outpatient Medical | Pineville, NC
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	961
Initial Cost of Buildings & Improvements	6,974
Cost Capitalized Subsequent to Acquisition	2,507
Carrying Amount of Land	1,077
Carrying Amount of Buildings and Improvements	9,365
Accumulated Depreciation	4,615
Outpatient Medical | Plano, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	5,423
Initial Cost of Buildings & Improvements	20,698
Cost Capitalized Subsequent to Acquisition	554
Carrying Amount of Land	5,423
Carrying Amount of Buildings and Improvements	21,252
Accumulated Depreciation	12,431
Outpatient Medical | Plano, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	793
Initial Cost of Buildings & Improvements	83,209
Cost Capitalized Subsequent to Acquisition	2,668
Carrying Amount of Land	793
Carrying Amount of Buildings and Improvements	85,877
Accumulated Depreciation	20,969
Outpatient Medical | Plantation, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	8,563
Initial Cost of Buildings & Improvements	10,666
Cost Capitalized Subsequent to Acquisition	4,461
Carrying Amount of Land	8,575
Carrying Amount of Buildings and Improvements	15,115
Accumulated Depreciation	7,703
Outpatient Medical | Plantation, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	8,848
Initial Cost of Buildings & Improvements	9,262
Cost Capitalized Subsequent to Acquisition	1,442
Carrying Amount of Land	8,908
Carrying Amount of Buildings and Improvements	10,644
Accumulated Depreciation	6,782
Outpatient Medical | Port Orchard, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	10,172
Initial Cost of Land	2,810
Initial Cost of Buildings & Improvements	22,716
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,810
Carrying Amount of Buildings and Improvements	22,716
Accumulated Depreciation	0
Outpatient Medical | Portland, ME
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	655
Initial Cost of Buildings & Improvements	25,529
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	655
Carrying Amount of Buildings and Improvements	25,529
Accumulated Depreciation	7,892
Outpatient Medical | Redmond, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	5,015
Initial Cost of Buildings & Improvements	26,697
Cost Capitalized Subsequent to Acquisition	1,080
Carrying Amount of Land	5,015
Carrying Amount of Buildings and Improvements	27,777
Accumulated Depreciation	8,340
Outpatient Medical | Reno, NV
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,117
Initial Cost of Buildings & Improvements	21,972
Cost Capitalized Subsequent to Acquisition	2,068
Carrying Amount of Land	1,117
Carrying Amount of Buildings and Improvements	24,040
Accumulated Depreciation	9,409
Outpatient Medical | Richmond, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,000
Initial Cost of Buildings & Improvements	9,118
Cost Capitalized Subsequent to Acquisition	7
Carrying Amount of Land	2,000
Carrying Amount of Buildings and Improvements	9,125
Accumulated Depreciation	627
Outpatient Medical | Richmond, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,969
Initial Cost of Buildings & Improvements	26,697
Cost Capitalized Subsequent to Acquisition	882
Carrying Amount of Land	3,059
Carrying Amount of Buildings and Improvements	27,489
Accumulated Depreciation	8,796
Outpatient Medical | Rockwall, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	132
Initial Cost of Buildings & Improvements	17,197
Cost Capitalized Subsequent to Acquisition	143
Carrying Amount of Land	132
Carrying Amount of Buildings and Improvements	17,340
Accumulated Depreciation	4,240
Outpatient Medical | Rogers, AR
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,062
Initial Cost of Buildings & Improvements	28,680
Cost Capitalized Subsequent to Acquisition	3,206
Carrying Amount of Land	1,062
Carrying Amount of Buildings and Improvements	31,886
Accumulated Depreciation	9,999
Outpatient Medical | Rolla, MO
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,931
Initial Cost of Buildings & Improvements	47,639
Cost Capitalized Subsequent to Acquisition	1
Carrying Amount of Land	1,931
Carrying Amount of Buildings and Improvements	47,640
Accumulated Depreciation	12,977
Outpatient Medical | Roswell, NM
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	183
Initial Cost of Buildings & Improvements	5,850
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	183
Carrying Amount of Buildings and Improvements	5,850
Accumulated Depreciation	1,870
Outpatient Medical | Roswell, NM
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	883
Initial Cost of Buildings & Improvements	15,984
Cost Capitalized Subsequent to Acquisition	41
Carrying Amount of Land	883
Carrying Amount of Buildings and Improvements	16,025
Accumulated Depreciation	4,578
Outpatient Medical | Roswell, NM
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	762
Initial Cost of Buildings & Improvements	17,171
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	762
Carrying Amount of Buildings and Improvements	17,171
Accumulated Depreciation	4,082
Outpatient Medical | Sacramento, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	866
Initial Cost of Buildings & Improvements	12,756
Cost Capitalized Subsequent to Acquisition	2,023
Carrying Amount of Land	869
Carrying Amount of Buildings and Improvements	14,776
Accumulated Depreciation	5,835
Outpatient Medical | Salem, NH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,655
Initial Cost of Buildings & Improvements	14,050
Cost Capitalized Subsequent to Acquisition	46
Carrying Amount of Land	1,681
Carrying Amount of Buildings and Improvements	14,070
Accumulated Depreciation	3,046
Outpatient Medical | San Antonio, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,057
Initial Cost of Buildings & Improvements	10,101
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,057
Carrying Amount of Buildings and Improvements	10,101
Accumulated Depreciation	4,943
Outpatient Medical | San Antonio, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,038
Initial Cost of Buildings & Improvements	9,173
Cost Capitalized Subsequent to Acquisition	1,758
Carrying Amount of Land	1,096
Carrying Amount of Buildings and Improvements	10,873
Accumulated Depreciation	5,389
Outpatient Medical | San Antonio, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,518
Initial Cost of Buildings & Improvements	31,041
Cost Capitalized Subsequent to Acquisition	4,087
Carrying Amount of Land	4,593
Carrying Amount of Buildings and Improvements	35,053
Accumulated Depreciation	10,558
Outpatient Medical | San Antonio, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	900
Initial Cost of Buildings & Improvements	17,288
Cost Capitalized Subsequent to Acquisition	798
Carrying Amount of Land	938
Carrying Amount of Buildings and Improvements	18,048
Accumulated Depreciation	4,489
Outpatient Medical | San Antonio, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,050
Initial Cost of Buildings & Improvements	12,073
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	3,050
Carrying Amount of Buildings and Improvements	12,073
Accumulated Depreciation	47
Outpatient Medical | Santa Clarita, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	2,338
Cost Capitalized Subsequent to Acquisition	20,485
Carrying Amount of Land	5,304
Carrying Amount of Buildings and Improvements	17,519
Accumulated Depreciation	3,177
Outpatient Medical | Santa Clarita, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	28,384
Cost Capitalized Subsequent to Acquisition	1,866
Carrying Amount of Land	5,277
Carrying Amount of Buildings and Improvements	24,973
Accumulated Depreciation	4,346
Outpatient Medical | Santa Clarita, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	278
Initial Cost of Buildings & Improvements	185
Cost Capitalized Subsequent to Acquisition	11,594
Carrying Amount of Land	11,872
Carrying Amount of Buildings and Improvements	185
Accumulated Depreciation	151
Outpatient Medical | Santa Clarita, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	25,000
Initial Cost of Land	295
Initial Cost of Buildings & Improvements	40,257
Cost Capitalized Subsequent to Acquisition	60
Carrying Amount of Land	295
Carrying Amount of Buildings and Improvements	40,317
Accumulated Depreciation	5,184
Outpatient Medical | Santa Clarita, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	20,618
Cost Capitalized Subsequent to Acquisition	919
Carrying Amount of Land	4,407
Carrying Amount of Buildings and Improvements	17,130
Accumulated Depreciation	3,150
Outpatient Medical | Sarasota, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	62
Initial Cost of Buildings & Improvements	47,325
Cost Capitalized Subsequent to Acquisition	4,118
Carrying Amount of Land	62
Carrying Amount of Buildings and Improvements	51,443
Accumulated Depreciation	13,413
Outpatient Medical | Seattle, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,410
Initial Cost of Buildings & Improvements	38,428
Cost Capitalized Subsequent to Acquisition	392
Carrying Amount of Land	4,410
Carrying Amount of Buildings and Improvements	38,820
Accumulated Depreciation	15,744
Outpatient Medical | Sewell, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	60
Initial Cost of Buildings & Improvements	57,929
Cost Capitalized Subsequent to Acquisition	846
Carrying Amount of Land	164
Carrying Amount of Buildings and Improvements	58,671
Accumulated Depreciation	23,914
Outpatient Medical | Sewell, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,242
Initial Cost of Buildings & Improvements	11,616
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,242
Carrying Amount of Buildings and Improvements	11,616
Accumulated Depreciation	0
Outpatient Medical | Shakopee, MN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	5,654
Initial Cost of Land	508
Initial Cost of Buildings & Improvements	11,412
Cost Capitalized Subsequent to Acquisition	851
Carrying Amount of Land	509
Carrying Amount of Buildings and Improvements	12,262
Accumulated Depreciation	4,159
Outpatient Medical | Shakopee, MN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	9,541
Initial Cost of Land	707
Initial Cost of Buildings & Improvements	18,089
Cost Capitalized Subsequent to Acquisition	95
Carrying Amount of Land	773
Carrying Amount of Buildings and Improvements	18,118
Accumulated Depreciation	5,061
Outpatient Medical | Shenandoah, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	21,135
Cost Capitalized Subsequent to Acquisition	62
Carrying Amount of Land	24
Carrying Amount of Buildings and Improvements	21,173
Accumulated Depreciation	2,117
Outpatient Medical | Sherman Oaks, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	32,186
Cost Capitalized Subsequent to Acquisition	3,228
Carrying Amount of Land	3,121
Carrying Amount of Buildings and Improvements	32,293
Accumulated Depreciation	6,038
Outpatient Medical | Silverdale, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	13,378
Initial Cost of Land	3,451
Initial Cost of Buildings & Improvements	21,176
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	3,451
Carrying Amount of Buildings and Improvements	21,176
Accumulated Depreciation	0
Outpatient Medical | Somerville, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,400
Initial Cost of Buildings & Improvements	22,244
Cost Capitalized Subsequent to Acquisition	2
Carrying Amount of Land	3,400
Carrying Amount of Buildings and Improvements	22,246
Accumulated Depreciation	5,793
Outpatient Medical | Southlake, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,000
Initial Cost of Buildings & Improvements	0
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	3,000
Carrying Amount of Buildings and Improvements	0
Accumulated Depreciation	0
Outpatient Medical | Southlake, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	592
Initial Cost of Buildings & Improvements	18,243
Cost Capitalized Subsequent to Acquisition	1,821
Carrying Amount of Land	592
Carrying Amount of Buildings and Improvements	20,064
Accumulated Depreciation	5,076
Outpatient Medical | Southlake, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	698
Initial Cost of Buildings & Improvements	30,549
Cost Capitalized Subsequent to Acquisition	3,915
Carrying Amount of Land	698
Carrying Amount of Buildings and Improvements	34,464
Accumulated Depreciation	7,578
Outpatient Medical | Springfield, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,569
Initial Cost of Buildings & Improvements	10,350
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,568
Carrying Amount of Buildings and Improvements	10,351
Accumulated Depreciation	1,244
Outpatient Medical | Springfield, IL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	177
Initial Cost of Buildings & Improvements	3,519
Cost Capitalized Subsequent to Acquisition	31
Carrying Amount of Land	177
Carrying Amount of Buildings and Improvements	3,550
Accumulated Depreciation	440
Outpatient Medical | St Paul, MN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	49
Initial Cost of Buildings & Improvements	37,695
Cost Capitalized Subsequent to Acquisition	348
Carrying Amount of Land	49
Carrying Amount of Buildings and Improvements	38,043
Accumulated Depreciation	5,050
Outpatient Medical | St. Louis, MO
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	336
Initial Cost of Buildings & Improvements	17,247
Cost Capitalized Subsequent to Acquisition	2,068
Carrying Amount of Land	336
Carrying Amount of Buildings and Improvements	19,315
Accumulated Depreciation	7,425
Outpatient Medical | St. Paul, MN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,706
Initial Cost of Buildings & Improvements	39,507
Cost Capitalized Subsequent to Acquisition	309
Carrying Amount of Land	2,701
Carrying Amount of Buildings and Improvements	39,821
Accumulated Depreciation	12,101
Outpatient Medical | Stamford, CT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	41,153
Cost Capitalized Subsequent to Acquisition	3,071
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	44,224
Accumulated Depreciation	2,403
Outpatient Medical | Suffern, NY
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	653
Initial Cost of Buildings & Improvements	37,255
Cost Capitalized Subsequent to Acquisition	283
Carrying Amount of Land	698
Carrying Amount of Buildings and Improvements	37,493
Accumulated Depreciation	11,886
Outpatient Medical | Suffolk, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,566
Initial Cost of Buildings & Improvements	11,511
Cost Capitalized Subsequent to Acquisition	68
Carrying Amount of Land	1,620
Carrying Amount of Buildings and Improvements	11,525
Accumulated Depreciation	4,693
Outpatient Medical | Sugar Land, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,543
Initial Cost of Buildings & Improvements	15,532
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	3,543
Carrying Amount of Buildings and Improvements	15,532
Accumulated Depreciation	5,290
Outpatient Medical | Tacoma, WA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	64,307
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	64,307
Accumulated Depreciation	17,445
Outpatient Medical | Tallahassee, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	17,449
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	17,449
Accumulated Depreciation	5,855
Outpatient Medical | Tampa, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4,319
Initial Cost of Buildings & Improvements	12,234
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	4,319
Carrying Amount of Buildings and Improvements	12,234
Accumulated Depreciation	2,803
Outpatient Medical | Tampa, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,462
Initial Cost of Buildings & Improvements	7,270
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	1,462
Carrying Amount of Buildings and Improvements	7,270
Accumulated Depreciation	331
Outpatient Medical | Temple, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,900
Initial Cost of Buildings & Improvements	9,954
Cost Capitalized Subsequent to Acquisition	26
Carrying Amount of Land	2,900
Carrying Amount of Buildings and Improvements	9,980
Accumulated Depreciation	1,628
Outpatient Medical | Timonium, MD
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	8,829
Initial Cost of Buildings & Improvements	12,568
Cost Capitalized Subsequent to Acquisition	30
Carrying Amount of Land	8,850
Carrying Amount of Buildings and Improvements	12,577
Accumulated Depreciation	794
Outpatient Medical | Tucson, AZ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,302
Initial Cost of Buildings & Improvements	4,925
Cost Capitalized Subsequent to Acquisition	990
Carrying Amount of Land	1,325
Carrying Amount of Buildings and Improvements	5,892
Accumulated Depreciation	2,886
Outpatient Medical | Tustin, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,345
Initial Cost of Buildings & Improvements	541
Cost Capitalized Subsequent to Acquisition	325
Carrying Amount of Land	3,345
Carrying Amount of Buildings and Improvements	866
Accumulated Depreciation	290
Outpatient Medical | Tustin, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,361
Initial Cost of Buildings & Improvements	12,039
Cost Capitalized Subsequent to Acquisition	1,880
Carrying Amount of Land	3,361
Carrying Amount of Buildings and Improvements	13,919
Accumulated Depreciation	2,891
Outpatient Medical | Van Nuys, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	36,187
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	36,187
Accumulated Depreciation	9,842
Outpatient Medical | Voorhees, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	6,404
Initial Cost of Buildings & Improvements	24,251
Cost Capitalized Subsequent to Acquisition	1,816
Carrying Amount of Land	6,477
Carrying Amount of Buildings and Improvements	25,994
Accumulated Depreciation	9,866
Outpatient Medical | Voorhees, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	6
Initial Cost of Buildings & Improvements	96,075
Cost Capitalized Subsequent to Acquisition	447
Carrying Amount of Land	99
Carrying Amount of Buildings and Improvements	96,429
Accumulated Depreciation	25,331
Outpatient Medical | Waco, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	601
Initial Cost of Buildings & Improvements	2,594
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	601
Carrying Amount of Buildings and Improvements	2,594
Accumulated Depreciation	0
Outpatient Medical | Waco, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	14,930
Initial Cost of Land	2,250
Initial Cost of Buildings & Improvements	28,632
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,250
Carrying Amount of Buildings and Improvements	28,632
Accumulated Depreciation	0
Outpatient Medical | Washington, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	19,425
Initial Cost of Land	3,981
Initial Cost of Buildings & Improvements	31,706
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	3,981
Carrying Amount of Buildings and Improvements	31,706
Accumulated Depreciation	0
Outpatient Medical | Wausau, WI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,050
Initial Cost of Buildings & Improvements	12,175
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,050
Carrying Amount of Buildings and Improvements	12,175
Accumulated Depreciation	788
Outpatient Medical | Waxahachie, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	18,784
Cost Capitalized Subsequent to Acquisition	230
Carrying Amount of Land	303
Carrying Amount of Buildings and Improvements	18,711
Accumulated Depreciation	1,749
Outpatient Medical | Wellington, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	107
Initial Cost of Buildings & Improvements	16,933
Cost Capitalized Subsequent to Acquisition	2,705
Carrying Amount of Land	326
Carrying Amount of Buildings and Improvements	19,419
Accumulated Depreciation	7,051
Outpatient Medical | Wellington, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	388
Initial Cost of Buildings & Improvements	13,697
Cost Capitalized Subsequent to Acquisition	1,756
Carrying Amount of Land	580
Carrying Amount of Buildings and Improvements	15,261
Accumulated Depreciation	5,163
Outpatient Medical | West Seneca, NY
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	917
Initial Cost of Buildings & Improvements	22,435
Cost Capitalized Subsequent to Acquisition	4,230
Carrying Amount of Land	1,665
Carrying Amount of Buildings and Improvements	25,917
Accumulated Depreciation	10,390
Outpatient Medical | Westlake Village, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	6,360
Initial Cost of Land	2,487
Initial Cost of Buildings & Improvements	9,776
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,487
Carrying Amount of Buildings and Improvements	9,776
Accumulated Depreciation	154
Outpatient Medical | Westlake Village, CA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	8,002
Initial Cost of Land	2,553
Initial Cost of Buildings & Improvements	15,851
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	2,553
Carrying Amount of Buildings and Improvements	15,851
Accumulated Depreciation	214
Outpatient Medical | Woodbridge, VA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	346
Initial Cost of Buildings & Improvements	16,629
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	346
Carrying Amount of Buildings and Improvements	16,629
Accumulated Depreciation	0
Outpatient Medical | Zephyrhills, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,875
Initial Cost of Buildings & Improvements	27,270
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	3,875
Carrying Amount of Buildings and Improvements	27,270
Accumulated Depreciation	6,850
Outpatient Medical | Zephyrhills, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	5,927
Initial Cost of Buildings & Improvements	29,082
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	5,927
Carrying Amount of Buildings and Improvements	29,082
Accumulated Depreciation	$ 742

Schedule III - Real Estate an_5

Schedule III - Real Estate and Accumulated Depreciation (Assets Held for Sale) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	$ 2,485,711
Initial Cost of Land	3,141,623
Initial Cost of Buildings & Improvements	28,882,284
Cost Capitalized Subsequent to Acquisition	1,868,125
Carrying Amount of Land	3,205,091
Carrying Amount of Buildings and Improvements	30,385,297
Accumulated Depreciation	5,499,958	$ 4,838,370	$ 4,093,494	$ 3,796,297
Assets Held-for-sale [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	68,392
Initial Cost of Buildings & Improvements	821,723
Cost Capitalized Subsequent to Acquisition	1,997
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	590,271
Accumulated Depreciation	0
Agawam, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	880
Initial Cost of Buildings & Improvements	10,044
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	8,696
Accumulated Depreciation	0
Agawam, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,230
Initial Cost of Buildings & Improvements	13,618
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	6,074
Accumulated Depreciation	0
Agawam, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	930
Initial Cost of Buildings & Improvements	15,304
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	6,511
Accumulated Depreciation	0
Agawam, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	920
Initial Cost of Buildings & Improvements	10,661
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	4,592
Accumulated Depreciation	0
Agawam, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	920
Initial Cost of Buildings & Improvements	10,562
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	4,537
Accumulated Depreciation	0
Ayer, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	22,074
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	8,691
Accumulated Depreciation	0
Beachwood, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,260
Initial Cost of Buildings & Improvements	23,478
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	10,503
Accumulated Depreciation	0
Birmingham, UKG
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	4
Initial Cost of Buildings & Improvements	21,321
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	13,200
Accumulated Depreciation	0
Bridgewater, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,850
Initial Cost of Buildings & Improvements	3,050
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	3,342
Accumulated Depreciation	0
Broadview Heights, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	920
Initial Cost of Buildings & Improvements	12,400
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	9,590
Accumulated Depreciation	0
Canton, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	820
Initial Cost of Buildings & Improvements	8,201
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	2,626
Accumulated Depreciation	0
Centerville, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,300
Initial Cost of Buildings & Improvements	27,357
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	23,139
Accumulated Depreciation	0
Charles Town, WV
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	230
Initial Cost of Buildings & Improvements	22,834
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	18,509
Accumulated Depreciation	0
Cinnaminson, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	860
Initial Cost of Buildings & Improvements	6,663
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	6,014
Accumulated Depreciation	0
Cloquet, MN
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	340
Initial Cost of Buildings & Improvements	4,660
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	4,285
Accumulated Depreciation	0
Concord, NH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	720
Initial Cost of Buildings & Improvements	3,041
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	3,344
Accumulated Depreciation	0
Dallas, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,080
Initial Cost of Buildings & Improvements	9,655
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	4,412
Accumulated Depreciation	0
Gettysburg, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	590
Initial Cost of Buildings & Improvements	8,913
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	7,501
Accumulated Depreciation	0
Glastonbury, CT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,950
Initial Cost of Buildings & Improvements	9,532
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	5,500
Accumulated Depreciation	0
Hamburg, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	840
Initial Cost of Buildings & Improvements	10,543
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	8,994
Accumulated Depreciation	0
Houston, TX
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	5,090
Initial Cost of Buildings & Improvements	9,471
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	7,840
Accumulated Depreciation	0
Lancaster, NH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	160
Initial Cost of Buildings & Improvements	434
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	493
Accumulated Depreciation	0
Langhorne, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,350
Initial Cost of Buildings & Improvements	24,881
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	3,551
Accumulated Depreciation	0
Lowell, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,070
Initial Cost of Buildings & Improvements	13,481
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	1,960
Accumulated Depreciation	0
Lowell, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	680
Initial Cost of Buildings & Improvements	3,378
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	3,155
Accumulated Depreciation	0
Mendham, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,240
Initial Cost of Buildings & Improvements	27,169
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	23,295
Accumulated Depreciation	0
Merriam, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	1,996
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	0
Accumulated Depreciation	0
Merriam, KS
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	5,862
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	0
Accumulated Depreciation	0
Middletown, RI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,480
Initial Cost of Buildings & Improvements	24,628
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	21,727
Accumulated Depreciation	0
Millville, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	840
Initial Cost of Buildings & Improvements	29,944
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	24,559
Accumulated Depreciation	0
Monroe Twp, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,160
Initial Cost of Buildings & Improvements	13,193
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	11,403
Accumulated Depreciation	0
Mystic, CT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,400
Initial Cost of Buildings & Improvements	18,274
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	15,316
Accumulated Depreciation	0
Niantic, CT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,320
Initial Cost of Buildings & Improvements	25,986
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	25,167
Accumulated Depreciation	0
North Cape May, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	77
Initial Cost of Buildings & Improvements	151
Cost Capitalized Subsequent to Acquisition	48
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	276
Accumulated Depreciation	0
North Cape May, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	600
Initial Cost of Buildings & Improvements	22,266
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	18,270
Accumulated Depreciation	0
Palm Springs, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	739
Initial Cost of Buildings & Improvements	4,066
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	2,061
Accumulated Depreciation	0
Palm Springs, FL
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,182
Initial Cost of Buildings & Improvements	7,765
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	3,477
Accumulated Depreciation	0
Pennsauken, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	900
Initial Cost of Buildings & Improvements	10,780
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	9,172
Accumulated Depreciation	0
Providence, RI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,655
Initial Cost of Buildings & Improvements	21,910
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	16,021
Accumulated Depreciation	0
Rockville, CT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,500
Initial Cost of Buildings & Improvements	4,835
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	5,073
Accumulated Depreciation	0
Sanatoga, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	980
Initial Cost of Buildings & Improvements	30,695
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	14,166
Accumulated Depreciation	0
South Boston, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	385
Initial Cost of Buildings & Improvements	2,002
Cost Capitalized Subsequent to Acquisition	1,525
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	3,912
Accumulated Depreciation	0
South Windsor, CT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	3,000
Initial Cost of Buildings & Improvements	29,295
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	26,338
Accumulated Depreciation	0
Swanton, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	330
Initial Cost of Buildings & Improvements	6,370
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	4,160
Accumulated Depreciation	0
Troy, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	470
Initial Cost of Buildings & Improvements	16,730
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	10,730
Accumulated Depreciation	0
Trumbull, CT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,850
Initial Cost of Buildings & Improvements	37,685
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	32,020
Accumulated Depreciation	0
Wallingford, CT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	490
Initial Cost of Buildings & Improvements	1,210
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	727
Accumulated Depreciation	0
Warwick, RI
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,400
Initial Cost of Buildings & Improvements	24,635
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	21,633
Accumulated Depreciation	0
Waterbury, CT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,460
Initial Cost of Buildings & Improvements	39,547
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	30,909
Accumulated Depreciation	0
West Chester, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,350
Initial Cost of Buildings & Improvements	29,237
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	24,564
Accumulated Depreciation	0
West Orange, NJ
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,280
Initial Cost of Buildings & Improvements	10,687
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	10,571
Accumulated Depreciation	0
Westlake, OH
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,330
Initial Cost of Buildings & Improvements	17,926
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	8,673
Accumulated Depreciation	0
Wilbraham, MA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	660
Initial Cost of Buildings & Improvements	17,639
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	14,484
Accumulated Depreciation	0
Wilkes-Barre, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	570
Initial Cost of Buildings & Improvements	2,301
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	1,176
Accumulated Depreciation	0
Windsor, CT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,250
Initial Cost of Buildings & Improvements	8,539
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	10,218
Accumulated Depreciation	0
Windsor, CT
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	1,800
Initial Cost of Buildings & Improvements	600
Cost Capitalized Subsequent to Acquisition	424
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	2,824
Accumulated Depreciation	0
Wyncote, PA
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	2,700
Initial Cost of Buildings & Improvements	22,244
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	20,290
Accumulated Depreciation	$ 0

Schedule III - Real Estate an_6

Schedule III - Real Estate and Accumulated Depreciation (Summary) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	$ 2,485,711
Initial Cost of Land	3,141,623
Initial Cost of Buildings & Improvements	28,882,284
Cost Capitalized Subsequent to Acquisition	1,868,125
Carrying Amount of Land	3,205,091
Carrying Amount of Buildings and Improvements	30,385,297
Accumulated Depreciation	5,499,958	$ 4,838,370	$ 4,093,494	$ 3,796,297
Triple-net
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	288,387
Initial Cost of Land	1,096,169
Initial Cost of Buildings & Improvements	8,585,481
Cost Capitalized Subsequent to Acquisition	301,960
Carrying Amount of Land	1,119,576
Carrying Amount of Buildings and Improvements	8,864,034
Accumulated Depreciation	1,261,486
Seniors Housing Operating
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	1,810,587
Initial Cost of Land	1,331,171
Initial Cost of Buildings & Improvements	14,047,033
Cost Capitalized Subsequent to Acquisition	1,206,757
Carrying Amount of Land	1,373,258
Carrying Amount of Buildings and Improvements	15,211,900
Accumulated Depreciation	2,962,334
Outpatient Medical
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	386,737
Initial Cost of Land	645,891
Initial Cost of Buildings & Improvements	5,233,682
Cost Capitalized Subsequent to Acquisition	357,411
Carrying Amount of Land	712,257
Carrying Amount of Buildings and Improvements	5,524,727
Accumulated Depreciation	1,276,138
Construction in Progress [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	0
Initial Cost of Buildings & Improvements	194,365
Cost Capitalized Subsequent to Acquisition	0
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	194,365
Accumulated Depreciation	0
Investments In Real Property Owned Continuing Operations [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	2,485,711
Initial Cost of Land	3,073,231
Initial Cost of Buildings & Improvements	28,060,561
Cost Capitalized Subsequent to Acquisition	1,866,128
Carrying Amount of Land	3,205,091
Carrying Amount of Buildings and Improvements	29,795,026
Accumulated Depreciation	5,499,958
Assets Held-for-sale [Member]
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]
Initial Cost of Encumbrances	0
Initial Cost of Land	68,392
Initial Cost of Buildings & Improvements	821,723
Cost Capitalized Subsequent to Acquisition	1,997
Carrying Amount of Land	0
Carrying Amount of Buildings and Improvements	590,271
Accumulated Depreciation	$ 0

Schedule III - Real Estate an_7

Schedule III - Real Estate and Accumulated Depreciation (Summary - Investment in Real Estate and Accumulated Depreciation) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Investment in real estate:
Balance at beginning of year	$ 30,581,948	$ 30,041,058	$ 29,865,490
Acquisitions and development	4,598,670	1,276,636	2,834,279
Improvements	266,183	250,276	219,146
Deconsolidation of previously consolidated venture	0	(144,897)	0
Impairment of assets	(71,336)	(101,527)	(37,207)
Dispositions And other	(1,330,679)	(1,203,247)	(2,411,219)
Foreign currency translation	(454,398)	415,879	(429,431)
Other	0	47,770	0
Balance at end of year	33,590,388	30,581,948	30,041,058
Accumulated depreciation:
Balance at beginning of year	4,838,370	4,093,494	3,796,297
Depreciation and amortization expenses	950,459	921,720	901,242
Amortization of above market leases	6,375	7,303	7,909
Disposition and other	(205,562)	(192,029)	(514,651)
Foreign currency translation	(89,684)	7,882	(97,303)
Balance at end of year	5,499,958	$ 4,838,370	$ 4,093,494
Reconciliation of real property (Textual) [Abstract]
Aggregate cost for tax purposes for real property	$ 25,618,090

Schedule IV - Mortgage Loans _2

Schedule IV - Mortgage Loans on Real Estate (Details)	12 Months Ended
	Dec. 31, 2018USD ($)
Mortgage Loans on Real Estate
Prior Liens	$ 11,367,000
Face Amount of Mortgages	440,583,000
Carrying Amount of Mortgages	249,071,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	$ 0
First mortgage loans | Triple-net | California
Mortgage Loans on Real Estate
Interest Rate	8.11%
Periodic Payment Amount	$ 0
Prior Liens	0
Face Amount of Mortgages	28,000,000
Carrying Amount of Mortgages	9,247,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	$ 0
First mortgage loans | Triple-net | California
Mortgage Loans on Real Estate
Interest Rate	7.95%
Periodic Payment Amount	$ 1,000
Prior Liens	0
Face Amount of Mortgages	131,100,000
Carrying Amount of Mortgages	53,172,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	$ 0
First mortgage loans | Triple-net | United Kingdom
Mortgage Loans on Real Estate
Interest Rate	8.54%
Periodic Payment Amount	$ 0
Prior Liens	0
Face Amount of Mortgages	2,678,000
Carrying Amount of Mortgages	1,284,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	$ 0
First mortgage loans | Triple-net | United Kingdom
Mortgage Loans on Real Estate
Interest Rate	8.00%
Periodic Payment Amount	$ 0
Prior Liens	0
Face Amount of Mortgages	11,041,000
Carrying Amount of Mortgages	6,638,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	$ 0
First mortgage loans | Triple-net | United Kingdom
Mortgage Loans on Real Estate
Interest Rate	8.55%
Periodic Payment Amount	$ 0
Prior Liens	0
Face Amount of Mortgages	14,600,000
Carrying Amount of Mortgages	14,599,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	$ 0
First mortgage loans | Triple-net | United Kingdom
Mortgage Loans on Real Estate
Interest Rate	7.00%
Periodic Payment Amount	$ 0
Prior Liens	0
Face Amount of Mortgages	26,748,000
Carrying Amount of Mortgages	20,283,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	$ 0
First mortgage loans | Triple-net | United Kingdom
Mortgage Loans on Real Estate
Interest Rate	8.28%
Periodic Payment Amount	$ 0
Prior Liens	0
Face Amount of Mortgages	19,131,000
Carrying Amount of Mortgages	19,131,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	$ 0
First mortgage loans | Triple-net | Oklahoma
Mortgage Loans on Real Estate
Interest Rate	9.32%
Periodic Payment Amount	$ 0
Prior Liens	0
Face Amount of Mortgages	11,610,000
Carrying Amount of Mortgages	11,595,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	$ 0
First mortgage loans | Triple-net | Pennsylvania
Mortgage Loans on Real Estate
Interest Rate	8.47%
Periodic Payment Amount	$ 0
Prior Liens	0
Face Amount of Mortgages	15,530,000
Carrying Amount of Mortgages	14,237,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	$ 0
First mortgage loans | Triple-net | Florida
Mortgage Loans on Real Estate
Interest Rate	10.20%
Periodic Payment Amount	$ 0
Prior Liens	0
Face Amount of Mortgages	17,100,000
Carrying Amount of Mortgages	17,385,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	$ 0
First mortgage loans | Triple-net | North Carolina
Mortgage Loans on Real Estate
Interest Rate	7.60%
Periodic Payment Amount	$ 0
Prior Liens	0
Face Amount of Mortgages	30,883,000
Carrying Amount of Mortgages	3,000,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	$ 0
First mortgage loans | Triple-net | United Kingdom
Mortgage Loans on Real Estate
Interest Rate	8.50%
Periodic Payment Amount	$ 0
Prior Liens	0
Face Amount of Mortgages	19,104,000
Carrying Amount of Mortgages	6,505,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	$ 0
First mortgage loans | Triple-net | 4 properties in Texas
Mortgage Loans on Real Estate
Interest Rate	7.95%
Periodic Payment Amount	$ 1,000
Prior Liens	0
Face Amount of Mortgages	106,218,000
Carrying Amount of Mortgages	65,162,000
Principal Amount of Loans Subject to Delinquent Principal or Interest
First mortgage loans | Outpatient Medical | Texas
Mortgage Loans on Real Estate
Interest Rate	7.60%
Periodic Payment Amount	$ 0
Prior Liens	0
Face Amount of Mortgages	3,740,000
Carrying Amount of Mortgages	3,733,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	$ 0
Second mortgage loans | Triple-net | Texas
Mortgage Loans on Real Estate
Interest Rate	12.17%
Periodic Payment Amount	$ 0
Prior Liens	11,367,000
Face Amount of Mortgages	3,100,000
Carrying Amount of Mortgages	3,100,000
Principal Amount of Loans Subject to Delinquent Principal or Interest

Schedule IV - Mortgage Loans _3

Schedule IV - Mortgage Loans on Real Estate (Reconciliation of mortgage loans) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Reconciliation of mortgage loans:
Balance at beginning of year	$ 306,120	$ 485,735	$ 635,492
Additions:
New mortgage loans	25,290	6,706	8,223
Draws on existing loans	36,458	58,224	92,815
Total additions	61,748	64,930	101,038
Deductions:
Collections of principal	(116,905)	(180,135)	(191,134)
Conversions of real property	0	0	(45,044)
Charge Off	0	(71,535)	(3,053)
Total deductions	(116,905)	(251,670)	(239,231)
Change in balance due to foreign currency translation	(1,892)	7,125	(11,564)
Balance at end of year	$ 249,071	$ 306,120	$ 485,735