SUPPLEMENTAL FINANCIAL INFORMATION - Additional Information (Details) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Mar. 31, 2025
Property, Plant and Equipment [Line Items]
Right-of-use asset obtained in exchange for operating lease liability	$ 14	$ 54
Discontinued Operations, Held-for-Sale | Opelika, Alabama Manufacturing Facility
Property, Plant and Equipment [Line Items]
Agreed purchase price			$ 25
Discontinued Operations, Held-for-Sale | Kidney Care
Property, Plant and Equipment [Line Items]
Assets held for sale	32
Liabilities held for sale	10
Property, Plant and Equipment
Property, Plant and Equipment [Line Items]
Capital expenditures incurred but not yet paid	$ 45	$ 34