Real Estate and Other Activities - Development Activities - Additional Information (Detail) - Circle [Member] - Development Activities [Member] - Birmingham, England [Member]	3 Months Ended
Jun. 30, 2020 Hospital
Business Acquisition [Line Items]
Number of facilities acquired	2
Acute Care Hospital [Member]
Business Acquisition [Line Items]
Number of facilities acquired	1
Inpatient Rehabilitation Hospital [Member]
Business Acquisition [Line Items]
Number of facilities acquired	1

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.

No definition available.

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