ACQUISITIONS - Merger (Details) - USD ($)		6 Months Ended	12 Months Ended
	Jun. 26, 2023	Jun. 30, 2023	Dec. 31, 2023	Dec. 31, 2022
Schedule of Business Acquisitions, Purchase Price Allocation [Line Items]
Termination fee paid by UnitedHealth Group			$ 106,000,000	$ 0
United Health Group
Schedule of Business Acquisitions, Purchase Price Allocation [Line Items]
BusinessAcquisitionShareExchangeRatio	$ 101
Option Care Health
Schedule of Business Acquisitions, Purchase Price Allocation [Line Items]
Business Acquisition Termination Fee		$ 106,000,000	106,000,000
United Health Group
Schedule of Business Acquisitions, Purchase Price Allocation [Line Items]
Business Acquisition Termination Fee			$ 125,000,000