Lessor operating lease ground lease term.

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- Definition

Lessor operating lease initial fixed term.

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- Definition

Number of lease extension options.

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No definition available.

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- Definition

Real estate investment in number of facilities.

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- Definition

Unearned rent revenue.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

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- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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Amount of assets acquired at the acquisition date.

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- Definition

Indicates (true false) whether lessor has option to extend operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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- Definition

Description of terms and conditions of option to extend lessor's operating lease.

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- Definition

Term of lessor's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition

The number of businesses acquired by the entity during the period.

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No definition available.

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- Definition

Amount of real estate investment property, net of accumulated depreciation, which may include the following: (1) land available-for-sale; (2) land available-for-development; (3) investments in building and building improvements; (4) tenant allowances; (5) developments in-process; (6) rental properties; and (7) other real estate investments.

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- Definition

Carrying value as of the balance sheet date, including the current and noncurrent portions, of collateralized debt obligations (with maturities initially due after one year or beyond the operating cycle, if longer). Such obligations include mortgage loans, chattel loans, and any other borrowings secured by assets of the borrower.

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Real Estate and Other Activities - 2020 Activity - Additional Information (Detail) $ in Thousands, € in Millions, £ in Millions, SFr in Millions												12 Months Ended
	Dec. 29, 2020 CHF (SFr)	Dec. 18, 2020 GBP (£) Hospital	Dec. 17, 2020 USD ($) Hospital	Nov. 25, 2020 GBP (£)	Nov. 17, 2020 USD ($) Hospital	Aug. 13, 2020 USD ($)	Aug. 07, 2020 GBP (£) Hospital	Aug. 05, 2020 EUR (€)	Jul. 08, 2020 USD ($) Hospital	Jun. 16, 2020 RenewalOption	Jan. 08, 2020 GBP (£) Hospital	Dec. 31, 2022 USD ($) Hospital	Dec. 31, 2021 USD ($) Hospital	Dec. 31, 2020 USD ($) Hospital Facility	Jun. 24, 2020 CHF (SFr)	May 13, 2020 USD ($)
Business Acquisition [Line Items]
Term of lease extension, years												5 years
Acquisition loan \| $												$ 1,332,962	$ 5,350,239	$ 4,249,180
Joint Venture Partner [Member] \| Other Loans [Member]
Business Acquisition [Line Items]
Acquisition loan \| $																$ 205,000
Steward [Member] \| Joint Venture Partner [Member]
Business Acquisition [Line Items]
Ownership interest																49.00%
Infracore [Member]
Business Acquisition [Line Items]
Purchase price of acquisition \| SFr	SFr 206.5
Secured loan \| SFr															SFr 45.0
South Carolina [Member]
Business Acquisition [Line Items]
Purchase price of acquisition \| $														17,000
Net investment in lease \| $														$ 115,000
Investment in number of facilities \| Facility														5
Utah [Member] \| Steward [Member]
Business Acquisition [Line Items]
Number of facilities acquired									2
Purchase price of acquisition \| $									$ 200,000
Utah [Member] \| Steward [Member] \| Davis and Jordan Valley Facilities [Member]
Business Acquisition [Line Items]
Net investment in lease \| $									$ 950,000
Acute Care Hospital [Member]
Business Acquisition [Line Items]
Number of facilities acquired													2
Acute Care Hospital [Member] \| United Kingdom [Member]
Business Acquisition [Line Items]
Purchase price of acquisition \| £				£ 50.0
Lessor operating lease ground lease term				999 years
Acute Care Hospital [Member] \| United Kingdom [Member] \| BMI [Member]
Business Acquisition [Line Items]
Number of facilities acquired											30
Purchase price of acquisition \| £											£ 1,500.0
Unearned rent revenue \| £											£ 27.6
Initial fixed term of lease											2050
Existence of option to extend										true	false
Number of lease extension options \| RenewalOption										2
Term of lease extension, years										5 years
Lease extension options, description													two five-year renewal options
Acute Care Hospital [Member] \| South Carolina [Member]
Business Acquisition [Line Items]
Number of facilities acquired														1
Acute Care Hospital [Member] \| California [Member] \| Prime [Member]
Business Acquisition [Line Items]
Purchase price of acquisition \| $						$ 300,000
Acute Care Hospital [Member] \| Colombia [Member]
Business Acquisition [Line Items]
Number of facilities acquired					3
Purchase price of acquisition \| $					$ 135,000
Acute Care Hospital [Member] \| Darlington, United Kingdom [Member]
Business Acquisition [Line Items]
Number of facilities acquired							1
Purchase price of acquisition \| £							£ 29.4
Inpatient Rehabilitation Hospital [Member]
Business Acquisition [Line Items]
Purchase price of acquisition \| $			$ 58,000
Inpatient Rehabilitation Hospital [Member] \| South Carolina [Member]
Business Acquisition [Line Items]
Number of facilities acquired														3
Inpatient Rehabilitation Hospital [Member] \| Dahlen, Germany [Member]
Business Acquisition [Line Items]
Number of facilities acquired												3
Purchase price of acquisition \| €								€ 12.5
Inpatient Rehabilitation Hospital [Member] \| Texas [Member]
Business Acquisition [Line Items]
Number of facilities acquired			1
Inpatient Rehabilitation Hospital [Member] \| Indiana [Member]
Business Acquisition [Line Items]
Number of facilities acquired			1
Private Acute Care Hospital [Member]
Business Acquisition [Line Items]
Number of facilities acquired		1
Private Acute Care Hospital [Member] \| Reading, United Kingdom [Member]
Business Acquisition [Line Items]
Purchase price of acquisition \| £		£ 85.0
Inpatient Rehabilitation Hospital, Acute Care Hospital and Private Acute Care Hospital [Member]
Business Acquisition [Line Items]
Purchase price of acquisition \| $												$ 300,000