INCOME TAXES (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Mar. 31, 2026	Mar. 31, 2025	Mar. 31, 2026	Mar. 31, 2025
Income Tax Disclosure [Abstract]
Income tax expense	$ 68	$ 44	$ 255	$ 229
Income before income tax expense	$ 189	$ 151	768	791
Gross income tax paid			187	150
Income tax refunds			$ 2	$ 2