NATURE OF OPERATIONS AND PRESENTATION OF FINANCIAL STATEMENTS (Details)	3 Months Ended	9 Months Ended
Sep. 30, 2022 suite pharmacy shares	Sep. 30, 2022 suite pharmacy segment shares
Business Acquisition [Line Items]
Number of infusion sites \| suite	64	64
Number of operating segments \| segment		1
Option Care Health
Business Acquisition [Line Items]
Ownership percentage	14.40%	14.40%
Secondary Offering \| Common Stock
Business Acquisition [Line Items]
Additional shares issued (in shares) \| shares	11,000,000	11,000,000
Legacy Health Systems
Business Acquisition [Line Items]
Ownership interest	50.00%	50.00%
OptionCare Enterprises, Inc.
Business Acquisition [Line Items]
Number of service locations \| pharmacy	97	97

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Number Of Service Locations

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
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The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

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Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 18
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8672-108599

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The number of shares issued or sold by the subsidiary or equity method investee per stock transaction.

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