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Retirement Benefits
 3 Months Ended
Dec. 31, 2024
Retirement Benefits [Abstract]  
Retirement Benefits RETIREMENT BENEFITS
The components of net periodic cost for our defined benefit pension plans for the three months ended 31 December 2024 and 2023 were as follows:
Pension Benefits
20242023
Three Months Ended 31 DecemberU.S.InternationalTotalU.S.InternationalTotal
Service cost$2.3 $2.9 $5.2 $2.4 $2.8 $5.2 
Non-service cost:
  Interest cost29.9 13.9 43.8 33.7 14.8 48.5 
  Expected return on plan assets(33.2)(14.7)(47.9)(30.0)(11.6)(41.6)
  Prior service cost amortization0.3 0.2 0.5 0.3 0.2 0.5 
  Actuarial loss amortization11.7 2.4 14.1 14.3 3.2 17.5 
Other— 0.1 0.1 — 0.1 0.1 
Net Periodic Cost$11.0 $4.8 $15.8 $20.7 $9.5 $30.2 
Our service costs are primarily included within "Cost of sales" and "Selling and administrative expense" on our consolidated income statements. The amount of service costs capitalized in the first three months of fiscal years 2025 and 2024 were not material. The non-service related impacts are presented outside operating income within "Other non-operating income (expense), net."
For the three months ended 31 December 2024 and 2023, our cash contributions to funded pension plans and benefit payments under unfunded pension plans were $8.2 and $12.0, respectively. Total contributions for fiscal year 2025 are expected to be approximately $30 to $40. During fiscal year 2024, total contributions were $34.7.
During the three months ended 31 December 2024 and 2023, we recognized actuarial gain amortization of $0.3 and $0.1, respectively, for our other postretirement benefits plan.