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Commitments and Contingencies - Additional Information (Detail) - HCA Healthcare [Member] - Hospital
 3 Months Ended
Sep. 15, 2021
Mar. 31, 2022
Commitment And Contingencies [Line Items]    
Number of facilities acquired 5  
Percentage of total assets leased   5.70%
Steward Health Care System LLC [Member]    
Commitment And Contingencies [Line Items]    
Number of facilities acquired 5  
Acute Care Hospital [Member]    
Commitment And Contingencies [Line Items]    
Number of facilities acquired 5