v3.25.2
RETIREMENT BENEFIT OBLIGATIONS - Schedule of Accumulated and Projected Benefit Obligations and Fair Value of Plan Assets for Funded and Unfunded Pension Plans (Details) - USD ($)
$ in Millions
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2023
Defined Benefit Plan Disclosure [Line Items]      
Projected benefit obligation $ 873 $ 874 $ 946
Fair value of plan assets 911 886 933
Domestic Pension Benefits      
Defined Benefit Plan Disclosure [Line Items]      
Projected benefit obligation 220 228 241
Accumulated benefit obligation 220 228  
Fair value of plan assets 201 200 204
Domestic Pension Benefits | Funded Plans      
Defined Benefit Plan Disclosure [Line Items]      
Projected benefit obligation 213 221  
Accumulated benefit obligation 213 221  
Fair value of plan assets 201 200  
Domestic Pension Benefits | Unfunded Plans      
Defined Benefit Plan Disclosure [Line Items]      
Projected benefit obligation 7 7  
Accumulated benefit obligation 7 7  
Fair value of plan assets 0 0  
Foreign Pension Benefits      
Defined Benefit Plan Disclosure [Line Items]      
Projected benefit obligation 598 590 646
Accumulated benefit obligation 598 588  
Fair value of plan assets 710 686 $ 729
Foreign Pension Benefits | Funded Plans      
Defined Benefit Plan Disclosure [Line Items]      
Projected benefit obligation 545 540  
Accumulated benefit obligation 545 538  
Fair value of plan assets 710 686  
Foreign Pension Benefits | Unfunded Plans      
Defined Benefit Plan Disclosure [Line Items]      
Projected benefit obligation 53 50  
Accumulated benefit obligation 53 50  
Fair value of plan assets $ 0 $ 0