v3.25.2
RETIREMENT BENEFIT OBLIGATIONS - Schedule of Components of Net Periodic Costs (Income) (Details) - USD ($)
$ in Millions
 12 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2023
Defined Benefit Plan Disclosure [Line Items]      
Service cost benefits earned during the period $ 1 $ 1 $ 1
Interest costs on projected benefit obligations 44 49 40
Expected return on plan assets (51) (49) (43)
Amortization of deferred losses 20 20 19
Amortization of prior service credits (4) (4) (4)
Settlements, curtailments and other 0 11 0
Net periodic benefit costs (income) – Total $ 10 $ 28 $ 13
Defined benefit plan, net periodic benefit (cost) credit, expected return (loss), statement of income or comprehensive income [extensible enumeration] Expected return on plan assets Expected return on plan assets Expected return on plan assets
Postretirement Benefits      
Defined Benefit Plan Disclosure [Line Items]      
Service cost benefits earned during the period $ 0 $ 0 $ 0
Interest costs on projected benefit obligations 3 3 2
Expected return on plan assets 0 0 0
Amortization of deferred losses 0 0 0
Amortization of prior service credits (4) (4) (4)
Settlements, curtailments and other 0 0 0
Net periodic benefit costs (income) – Total (1) (1) (2)
Domestic Pension Benefits      
Defined Benefit Plan Disclosure [Line Items]      
Service cost benefits earned during the period 0 0 0
Interest costs on projected benefit obligations 12 13 11
Expected return on plan assets (11) (12) (11)
Amortization of deferred losses 5 5 5
Amortization of prior service credits 0 0 0
Settlements, curtailments and other 0 0 0
Net periodic benefit costs (income) – Total 6 6 5
Foreign Pension Benefits      
Defined Benefit Plan Disclosure [Line Items]      
Service cost benefits earned during the period 1 1 1
Interest costs on projected benefit obligations 29 33 27
Expected return on plan assets (40) (37) (32)
Amortization of deferred losses 15 15 14
Amortization of prior service credits 0 0 0
Settlements, curtailments and other 0 11 0
Net periodic benefit costs (income) – Total $ 5 $ 23 $ 10