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Pension Benefits (Tables)
6 Months Ended
Jul. 02, 2022
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 second quarter and first two quarters of 2022 and 2021 includes the following components (in thousands):

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Thirteen Weeks Ended

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Twenty-six Weeks Ended

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July 2,

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July 3,

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July 2,

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July 3,

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2022

    

2021

    

2022

    

2021

Service cost—benefits earned during the period

$

2,192

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$

2,603

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$

4,488

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$

5,229

Interest cost on projected benefit obligation

 

1,365

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1,208

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2,736

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2,433

Expected return on plan assets

 

(3,236)

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(2,727)

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(6,473)

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(5,484)

Amortization of unrecognized loss

 

26

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403

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54

​

 

845

Net periodic pension cost

$

347

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$

1,487

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$

805

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$

3,023