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Employee Benefit Plans | 6 Months Ended
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May 24, 2020
Retirement Benefits [Abstract] |
EMPLOYEE BENEFIT PLANS | EMPLOYEE BENEFIT PLANS The following table summarizes the total net periodic benefit cost for the Company's defined pension plans and postretirement benefit plans:
| Three Months Ended |  | Six Months Ended
| May 24, 2020 |  | May 26, 2019 |  | May 24, 2020 |  | May 26, 2019
| (Dollars in thousands)
Net periodic benefit cost: |  |  |  |  |  |  |
Pension benefits | $ | 1,652 |  |  | $ | 4,016 |  |  | $ | 3,356 |  |  | $ | 7,993 |
Postretirement benefits | 510 |  |  | 893 |  |  | 1,019 |  |  | 1,786 |
Net periodic benefit cost | $ | 2,162 |  |  | $ | 4,909 |  |  | $ | 4,375 |  |  | $ | 9,779 |
For the three and six months ended May 24, 2020, total pension plan contributions were $4.0 million and $14.5 million, respectively.

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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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