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v3.22.1

Pension Benefit Plans | 3 Months Ended
--- | ---
Mar. 31, 2022
Retirement Benefits [Abstract] |
Pension Benefit Plans | The components of net periodic benefit cost for pension benefits were as follows (in millions):
| For the Three Months Ended March 31, |  |
| 2022 |  | 2021 |  |  |  |
Service cost | $ | 1.1 |  |  | $ | 1.5 |  |  |  |  |
Interest cost | 1.5 |  |  | 1.5 |  |  |  |  |
Expected return on plan assets | (2.3) |  |  | (2.7) |  |  |  |  |
Amortization of prior service cost | — |  |  | 0.1 |  |  |  |  |
Recognized actuarial loss | 1.5 |  |  | 2.1 |  |  |  |  |
Other | (0.1) |  |  | (0.2) |  |  |  |  |
Settlements and curtailments | 0.1 |  |  | 0.7 |  |  |  |  |
Net periodic benefit cost | $ | 1.8 |  |  | $ | 3.0 |  |  |  |  |

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