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v3.25.3

Indebtedness (Tables) | 9 Months Ended
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Sep. 30, 2025
Debt Disclosure [Abstract] |
Schedule of Debt | Long-term debt consisted of the following at September 30, 2025 and December 31, 2024 (in millions):
| September 30, 2025 |  | December 31, 2024
Credit Facility, expires 2027 | $ | 350.0 |  |  | $ | — |
5.450% Senior notes due 2027 | 400.0 |  |  | 400.0 |
5.800% Senior notes due 2034 | 700.0 |  |  | 700.0 |
0.800% Senior notes due 2028 | 704.0 |  |  | 622.7 |
1.002% EIB Senior term loan due 2025 | — |  |  | 259.5 |
EIB Senior term loan due 2029 | 293.3 |  |  | 259.5 |
EIB Senior term loan due 2030 | 199.5 |  |  | 176.4 |
Senior term loans due between 2025 and 2028 | 98.0 |  |  | 152.0 |
Debt issuance costs | (10.4) |  |  | (12.0) |
| 2,734.4 |  |  | 2,558.1 |
Less: |  |  |
1.002% EIB Senior term loan due 2025 | — |  |  | (259.5) |
Senior term loans due 2025 | — |  |  | (65.3) |
Total long-term indebtedness | $ | 2,734.4 |  |  | $ | 2,233.3 |

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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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