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Employee Benefit Plans | 3 Months Ended
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Mar. 31, 2020
Retirement Benefits [Abstract] |
Employee Benefit Plans | EMPLOYEE BENEFIT PLANS Components of the net periodic benefit cost for the Company's pension and post-retirement plans for the three months ended March 31, 2020 and 2019 are shown below (in millions):
|  | Three Months Ended March 31, |  |
|  | 2020 |  | 2019
Service cost |  | $ | 0.2 |  |  | $ | 0.5 |
Interest cost |  | 1.7 |  |  | 2.1 |
Expected return on plan assets |  | (1.7) |  |  | (1.8) |
Amortization of net loss |  | 0.6 |  |  | 1.0 |
Amortization of prior service credit |  | — |  |  | (0.1) |
Net periodic benefit cost |  | $ | 0.8 |  |  | $ | 1.7 |

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- Definition The entire disclosure for pension and other postretirement benefits. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -URI http://asc.fasb.org/topic&trid=2235017 + Details
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