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v3.23.2

Pension Benefit Obligations (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022 | Sep. 30, 2022
Percentage of Plan Assets: |  |  |  |  |
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Interest Cost, Statement of Income or Comprehensive Income [Extensible Enumeration] |  |  | Other Nonoperating Income |  |
Defined Benefit Plan, Net Periodic Benefit (Cost) Credit, Expected Return (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] |  |  | Other Nonoperating Income |  |
Defined Benefit Plan, Net Periodic Benefit (Cost) Credit, Amortization of Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] |  |  | Other Nonoperating Income |  |
UNITED STATES |  |  |  |  |
Percentage of Plan Assets: |  |  |  |  |
Interest cost on projected benefit obligation | $ 2.4 | $ 1.2 | $ 7.3 | $ 3.5 |
Expected return on plan assets | (1.4) | (1.4) | (4.3) | (4.2) |
Amortization of net loss (gain) | 0.9 | 1.4 | 2.6 | 4.2 |
Settlement loss recognized |  |  |  | 0.2 |
Net periodic benefit cost (credit) | 1.9 | 1.2 | 5.6 | 3.7 |
Change in benefit obligation: |  |  |  |  |
Employer contributions |  |  | 5.9 |  |
Expected remaining scheduled annual employer contributions for the current fiscal year |  |  |  |  | $ 3.3
International |  |  |  |  |
Percentage of Plan Assets: |  |  |  |  |
Service costs |  | 0.2 | 0.2 | 0.4 |
Interest cost on projected benefit obligation | 12.1 | 6.0 | 35.5 | 18.7 |
Expected return on plan assets | (15.5) | (10.4) | (45.3) | (32.2) |
Amortization of prior service cost | 0.1 | 0.1 | 0.1 | 0.1 |
Amortization of net loss (gain) | (0.1) | 1.7 | (0.4) | 5.4 |
Settlement loss recognized | 0.3 | 0.1 | 0.3 | 0.1 |
Net periodic benefit cost (credit) | $ (3.1) | $ (2.3) | (9.6) | $ (7.5) |
Change in benefit obligation: |  |  |  |  |
Employer contributions |  |  | $ 18.8 |  |
Expected remaining scheduled annual employer contributions for the current fiscal year |  |  |  |  | $ 5.2

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