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EMPLOYEE BENEFIT PLANS (Summary of Retirement Income and Retirement Health Care Plans) (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2021
Retirement Income |  |  |
Change in plan assets: |  |  |
Fair value of assets as of beginning of year | $ 412 |  |
Employer contributions | 14 | $ 15 | $ 14
Fair value of plan assets as of end of year | 381 | 412 |
Retirement Income | Retirement Income |  |  |
Change in benefit obligations: |  |  |
Benefit obligation as of beginning of year | 513 | 621 |
Service cost | 1 | 1 | 2
Interest cost | 18 | 15 | 15
Actuarial loss (gain) | (11) | (66) |
Plan amendments | 0 | (7) |
Translation and other adjustments | 0 | (6) |
Plan settlement | 0 | (13) |
Benefits paid | (45) | (32) |
Benefit obligation as of end of year | 476 | 513 | 621
Change in plan assets: |  |  |
Fair value of assets as of beginning of year | 412 | 506 |
Actual return on plan assets | 0 | (63) |
Employer contributions | 15 | 15 |
Plan Settlement | 0 | (13) |
Benefits paid | (45) | (32) |
Translation and other adjustments | (1) | (1) |
Fair value of plan assets as of end of year | 381 | 412 | 506
Accrued benefit cost, net funded status | (95) | (101) |
Amount recognized in the balance sheets consists of: |  |  |
Pension benefit assets | 24 | 30 |
Current accrued benefit liability | (13) | (12) |
Non-current accrued benefit liability | (106) | (119) |
Accrued benefit cost, net | (95) | (101) |
Retirement Health Care | Retirement Health Care |  |  |
Change in benefit obligations: |  |  |
Benefit obligation as of beginning of year | 28 | 36 |
Service cost | 0 | 0 | 0
Interest cost | 1 | 1 | 1
Actuarial loss (gain) | (1) | (7) |
Plan amendments | 0 | 0 |
Translation and other adjustments | 0 | 0 |
Plan settlement | 0 | 0 |
Benefits paid | (2) | (2) |
Benefit obligation as of end of year | 26 | 28 | 36
Change in plan assets: |  |  |
Fair value of assets as of beginning of year | 0 | 0 |
Actual return on plan assets | 0 | 0 |
Employer contributions | 2 | 2 |
Plan Settlement | 0 | 0 |
Benefits paid | (2) | (2) |
Translation and other adjustments | 0 | 0 |
Fair value of plan assets as of end of year | 0 | 0 | $ 0
Accrued benefit cost, net funded status | (26) | (28) |
Amount recognized in the balance sheets consists of: |  |  |
Pension benefit assets | 0 | 0 |
Current accrued benefit liability | (2) | (2) |
Non-current accrued benefit liability | (24) | (26) |
Accrued benefit cost, net | $ (26) | $ (28) |

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