SEGMENT REPORTING - Schedule of Net Sales and Property, Plant and Equipment, Net by Geographic Area (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2024
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	$ 6,720	$ 7,104	$ 7,093
Property, plant and equipment, net	1,512	1,267
United States
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	5,629	6,080	5,956
Property, plant and equipment, net	1,368	1,132
Foreign
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	1,091	1,024	$ 1,137
Property, plant and equipment, net	$ 144	$ 135