v3.25.4
Retirement benefits
 6 Months Ended
Dec. 31, 2025
Retirement Benefits [Abstract]  
Retirement benefits Retirement benefits
The components of net periodic benefit cost (income) for our defined benefit pension and other postretirement plans were as follows:
U.S. Pension BenefitsNon-U.S. Pension BenefitsOther Postretirement Benefits
Three Months EndedThree Months EndedThree Months Ended
 December 31,December 31,December 31,
 202520242025202420252024
Service cost$6 $7 $5 $5 $— $— 
Interest cost42 46 19 19 — — 
Expected return on plan assets(58)(61)(22)(21)— — 
Amortization of prior service cost1 1 — — — — 
Amortization of net actuarial loss (gain)1 2 1 1 — — 
Net periodic benefit cost (income)$(8)$(5)$3 $4 $— $— 
U.S. Pension BenefitsNon-U.S. Pension BenefitsOther Postretirement Benefits
Six Months EndedSix Months EndedSix Months Ended
 December 31,December 31,December 31,
 202520242025202420252024
Service cost$12 $14 $11 $11 $— $— 
Interest cost84 92 37 38 1 1 
Expected return on plan assets(116)(122)(45)(43)— — 
Amortization of prior service cost2 2 — — — — 
Amortization of net actuarial loss (gain)2 4 3 3 (1)— 
Net periodic benefit cost (income)$(16)$(10)$6 $9 $— $1 
Components of net periodic benefit cost (income), other than service cost, are included in other income, net in the Consolidated Statements of Income.