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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Parenthetical) - USD ($) $ in Thousands	12 Months Ended
	Dec. 26, 2024	Dec. 28, 2023	Dec. 29, 2022
Statement of Comprehensive Income [Abstract]
Pension gain (loss) arising during the period, tax effect (benefit)	$ 425	$ 171	$ 2,967
Amortization of the net actuarial loss and prior service credit related to the pension, net of tax effect (benefit)	(17)	(17)	269
Fair market value adjustment of interest rate swap, net of tax effect (benefit)	0	(8)	144
Reclassification adjustment on interest rate swaps included in interest expense, tax effect (benefit)	$ 0	$ (20)	$ 64

X

- Definition

Other Comprehensive (Income) Loss, Defined Benefit Plan, Amortization Of Net Actuarial Loss And Prior Service Credit Related To Pension, Tax Expense (Benefit)

+ References

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- Definition

Amount of tax expense (benefit) for increase (decrease) to other comprehensive income from settlement and curtailment gain (loss) of defined benefit plan.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 12
-SubTopic 10
-Topic 220
-Publisher FASB
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Amount, after reclassification, of tax expense (benefit) for gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 12
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482790/220-10-45-12

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- Definition

Amount, before reclassification, of tax expense (benefit) for gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.

+ References

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