Acquisitions - Summary of Preliminary Recognition of the Assets and Liabilities of the Acquisitions (Detail) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2024	Dec. 31, 2023
Net assets acquired:
Goodwill	$ 68,419	$ 56,046
Pharmacy Operations [Member]
Business Acquisition [Line Items]
Total preliminary purchase consideration	15,882
Net assets acquired:
Inventory	2,261
Other assets	2,138
Intangible Assets	5,607
Other liabilities	(1,508)
Non-controlling interest equity	(4,989)
Net assets acquired	3,509
Goodwill	$ 12,373