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Pension Plans - Fair Value of Plans Assets (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
In respect of defined benefit plans:
Total fair value of plan assets	$ 254.3	$ 274.2	$ 280.7
Equities and growth funds
In respect of defined benefit plans:
Total fair value of plan assets	70.1	65.7
Government bonds
In respect of defined benefit plans:
Total fair value of plan assets	76.6	69.6
Corporate bonds
In respect of defined benefit plans:
Total fair value of plan assets	105.3	135.5
Cash
In respect of defined benefit plans:
Total fair value of plan assets	$ 2.3	$ 3.4

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Amount of asset segregated and restricted to provide benefit under defined benefit plan. Asset includes, but is not limited to, stock, bond, other investment, earning from investment, and contribution by employer and employee.

+ References

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