Income Taxes - Deferred Income Tax Liabilities (Details) - USD ($) $ in Thousands	Sep. 24, 2023	Sep. 25, 2022
Deferred income tax liabilities:
Property and equipment	$ (8,461)	$ (11,712)
Identified intangible assets	(18,705)	(21,649)
ASC 842 - Leases DTL	(9,890)	(11,308)
Other	(615)	0
Investments	(31,296)	(26,489)
Total deferred income tax liabilities	(68,967)	(71,158)
Deferred income tax assets:
Allowance for credit losses	1,655	802
Pension and postretirement benefits	1,102	3,445
Long-term debt	159	161
Interest deduction limitation	9,828	4,809
Operating loss carryforwards	25,749	26,224
ASC 842 - Leases DTA	11,037	13,112
Accrued compensation	2,341	1,914
Accrued expenses	1,510	1,663
Other	0	2,964
Total deferred income tax assets	53,381	55,094
Valuation allowance	(25,765)	(26,655)
Net deferred income tax liabilities	$ (41,351)	$ (42,719)

Amount before allocation of valuation allowances of deferred tax asset attributable to allowance for doubtful accounts.

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Amount before allocation of valuation allowances of deferred tax asset attributable to interest deduction limitation.

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Amount before allocation of valuation allowances of deferred tax asset attributable to long-term debt.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible right of use lease liabilities.

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Amount of deferred tax liability attributable to taxable temporary differences.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.

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Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from employee compensation.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from postretirement benefits.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from reserves and accruals.

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Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting.

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Amount of deferred tax liability attributable to taxable temporary differences from intangible assets including goodwill.

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Amount of deferred tax liability attributable to taxable temporary differences from investments (excludes investments in subsidiaries and equity method investments).

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Amount of deferred tax liability attributable to taxable temporary differences from leasing arrangements.

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Amount of deferred tax liability attributable to taxable temporary differences classified as other.

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Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment.

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