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Fair Value of Financial Instruments - Additional Information (Detail)
6 Months Ended
Jun. 30, 2023
Health_Center
PHP Holdings [Member]  
Financial Instruments Measured At Fair Value On Recurring Basis [Line Items]  
Discount for lack of marketability percentage on Springstone equity investment 9.00%
Fair Value, Recurring [Member] | Colombia [Member]  
Financial Instruments Measured At Fair Value On Recurring Basis [Line Items]  
Number of facilities acquired 3