Dispositions of Real Estate and Discontinued Operations (Details) (USD $)	3 Months Ended
Mar. 31, 2014 item	Mar. 31, 2015 property
Operating income from discontinued operations
Rental and related revenues	$ 1,810,000
Operating expenses	54,000
Other expenses, net	20,000
Income before gain on sales of real estate, net of income taxes	1,736,000
Gain on sales of real estate, net of income taxes	28,010,000
Number of properties included in discontinued operations	3
Post-acute/skilled
Dispositions of Real Estate and Land
Number of properties disposed	2
Total consideration for disposition of real estate	22,000,000
Hospital
Dispositions of Real Estate and Land
Total consideration for disposition of real estate	17,000,000
Senior housing
Dispositions of Real Estate and Land
Number of properties disposed		8
Total consideration for disposition of real estate		$ 51,000,000

Represents the number of properties sold during the period, not categorized as discontinued operations.

No definition available.

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- Definition

Number of properties included in discontinued operations during the period.

+ References

No definition available.

+ Details

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- Definition

Total consideration, cash and noncash, received by seller for the sale of real estate.

+ References

No definition available.

+ Details

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- Definition

Other income (loss) amounts, net of tax expense or benefit, relating to a disposal group that is classified as a component of the entity, exclusive of the following elsewhere enumerated categories: income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 205

-SubTopic 20

-Section 45

-Paragraph 3

-URI http://asc.fasb.org/extlink&oid=6892542&loc=d3e957-107759

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 205

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1361-107760

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- Definition

Amount of gain (loss), after tax expense or benefit and not previously recognized, resulting from the sale of a business component.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 205

-SubTopic 20

-Section 45

-Paragraph 3

-URI http://asc.fasb.org/extlink&oid=6892542&loc=d3e957-107759

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 205

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1361-107760

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- Definition

After tax income (loss) from operations of a business component (exclusive of any gain (loss) on disposal, or provision therefore) during the reporting period, until its disposal.

+ References

+ Details

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- Definition

Amount of operating expenses attributable to the disposal group, including a component of the entity (discontinued operation), during the reporting period.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 205

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1361-107760

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- Definition

Amount of sales or other form of revenues attributable to the disposal group, including a component of the entity (discontinued operation), during the reporting period.

+ References

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