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Debt Short-Term Borrowings and Long-Term Debt (Tables) | 9 Months Ended
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Sep. 30, 2025
Debt Disclosure [Abstract] |
Schedule of Debt [Table Text Block] | Debt is composed of the following obligations.
($ in millions) | September 30, 2025 | December 31, 2024
Short-term debt: |  |
Local overdraft facilities | $ | 33.7 |  | 18.9 |
Other short-term borrowings | 107.6 |  | 134.9 |
Commercial paper, net of debt issuance costs of $0.6 and $0.7 | 388.4 |  | 199.3 |
Total short-term debt, net of debt issuance costs | $ | 529.7 |  | 353.1 |
Credit facility, net of debt issuance costs of $9.2 and $11.4 | 176.8 |  | 88.6 |
Long-term senior notes, 1.96%, face amount of €175.0, due June 2027, net of debt issuance costs of $0.3 and $0.3 | 205.3 |  | 181.2 |
Long-term senior notes, 6.875%, face amount of $400.0, due December 2028, net of debt issuance costs of $4.5 and $5.6 | 395.5 |  | 394.4 |
Long-term senior notes, 2.21%, face amount of €175.0, due June 2029, net of debt issuance costs of $0.3 and $0.5 | 205.3 |  | 181.1 |
Total debt, net of debt issuance costs | $ | 1,512.6 |  | 1,198.4 |
Schedule of Credit Facility, Average Outstanding Amount [Table Text Block] | The following table provides additional information on our Program, Facility and Uncommitted Facility, collectively.
| Three Months Ended September 30, | Nine Months Ended September 30,
($ in millions) | 2025 | 2024 | 2025 | 2024
Average outstanding borrowings | $ | 1,152.8 |  | 1,575.7 |  | $ | 1,243.7 |  | 1,446.6 |
Average effective interest rate | 4.9 | % | 5.9 | % | 5.0 | % | 6.1 | %

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- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
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