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Pension Benefits (Tables) | 3 Months Ended
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Mar. 29, 2025
Pension Benefits |
Schedule of components of net periodic pension costs | Net periodic pension cost for our four company-sponsored defined benefit pension plans for the first quarter of 2025 and 2024 includes the following components (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​
​ | Thirteen Weeks Ended
​ | March 29, | ​ | March 30,
​ | 2025 |  | 2024
Service cost—benefits earned during the period | $ | 1,098 | ​ | $ | 1,288
Interest cost on projected benefit obligation |  | 2,063 | ​ |  | 1,899
Expected return on plan assets |  | (3,135) | ​ |  | (2,930)
Amortization of unrecognized gain |  | (75) | ​ |  | (11)
Net periodic pension cost | $ | (49) | ​ | $ | 246

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- Definition Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 715 -SubTopic 20 -Subparagraph (h) -Name Accounting Standards Codification -Paragraph 1 -Section 50 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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