INCOME TAXES - Schedule of Changes in Valuation Allowance (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2024 |
|
| Deferred Tax Assets, Valuation Allowance [Roll Forward] | |||
| Valuation allowance at beginning of year | $ (166) | $ (115) | $ (59) |
| Net decrease/(increase) for U.S. capital loss carryforwards | 6 | (62) | (46) |
| Net decrease/(increase) for other foreign deferred tax assets | 0 | 1 | (2) |
| Net decrease/(increase) for foreign and U.S. net operating loss carryforwards and tax credits | 28 | 10 | (8) |
| Valuation allowance at end of year | $ (132) | $ (166) | $ (115) |