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Retirement Plans | 3 Months Ended
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Mar. 28, 2020
Retirement Benefits [Abstract] |
Retirement Plans | RETIREMENT PLANS The following is a summary of net pension and Supplemental Executive Retirement Plan (“SERP”) expense recognized by the Company.
| Quarter Ended
(In millions) | March 28, 2020 |  | March 30, 2019
Service cost pertaining to benefits earned during the period | $ | 1.6 |  |  | $ | 1.4 |
Interest cost on projected benefit obligations | 3.5 |  |  | 3.8 |
Expected return on pension assets | (4.6 | ) |  | (4.4 | )
Net amortization loss | 1.6 |  |  | 0.6 |
Net pension expense | $ | 2.1 |  |  | $ | 1.4 |
The non-service cost components of net pension expense is recorded in the Other income, net line item on the consolidated condensed statements of operations and comprehensive income.

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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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