Summary of Significant Accounting Policies (Components of Other Assets) (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 27, 2024	Dec. 29, 2023	Dec. 30, 2022
Accounting Policies [Abstract]
Cash surrender value of life insurance	$ 24,411	$ 22,255
Capitalized software	2,853	2,602
Equity method investment	10,140	9,661
Prepaid pension	37,888	0
Deposits and other	7,461	3,332
Total	82,753	37,850
Cash surrender value of life insurance change	$ 2,000	$ 3,000	$ (4,000)

Cash surrender value of life insurance change: This relates to the increase in the CSV for the fiscal year.

No definition available.

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- Definition

Deposits and other; Noncurrent deposits and other assets.

+ References

No definition available.

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- Definition

The carrying amount of capitalized computer software costs net of accumulated amortization as of the balance sheet date.

+ References

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- Definition

Carrying amount as of the balance sheet date of amounts which could be received based on the terms of the insurance contract upon surrendering life policies owned by the entity.

+ References

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- Definition

Amount of asset, recognized in statement of financial position, for overfunded defined benefit pension and other postretirement plans.

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This element represents the aggregate cost of investments accounted for under the equity method of accounting.

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Amount of noncurrent assets classified as other.

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