Fair Value of Financial Instruments - Additional Information (Detail) - Fair Value, Recurring [Member] - Colombia [Member] $ in Millions |
6 Months Ended | |
|---|---|---|
|
Jun. 30, 2026
USD ($)
Health_Center
|
Jun. 30, 2025
USD ($)
Health_Center
|
|
| Financial Instruments Measured At Fair Value On Recurring Basis [Line Items] | ||
| Number of facilities acquired | Health_Center | 3 | 3 |
| Springstone Inc and International Joint Venture [Member] | ||
| Financial Instruments Measured At Fair Value On Recurring Basis [Line Items] | ||
| Unfavorable fair market value adjustments on investment | $ | $ 9 | $ 173 |