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Pension Benefit Plans (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Retirement Benefits [Abstract] |  |  |  |
Service cost | $ 0.3 | $ 0.4 | $ 0.6 | $ 0.8
Interest cost | 2.0 | 2.2 | 4.1 | 4.3
Expected return on plan assets | (1.8) | (1.9) | (3.6) | (3.8)
Amortization of prior service cost | (0.1) | 0.0 | (0.1) | 0.0
Recognized actuarial loss | 0.5 | 0.2 | 0.9 | 0.4
Settlements and curtailments | 0.1 | 0.3 | 0.2 | 0.3
Net periodic benefit cost | $ 1.0 | $ 1.2 | $ 2.1 | $ 2.0

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