Net Fair Value of Interest Price Risk (Detail) - USD ($)	Jul. 12, 2025	Dec. 28, 2024
Derivatives, Fair Value [Line Items]
Assets	$ 1,466,000	$ 723,000
Liabilities	(1,368,000)	(1,290,000)
Net Fair Value	98,000	(567,000)
Interest Rate Risk
Derivatives, Fair Value [Line Items]
Assets		7,686,000
Net Fair Value	0	7,686,000
Level 1
Derivatives, Fair Value [Line Items]
Assets	1,466,000	723,000
Liabilities	(1,368,000)	(1,290,000)
Net Fair Value	98,000	(567,000)
Level 1 \| Interest Rate Risk
Derivatives, Fair Value [Line Items]
Assets		7,686,000
Net Fair Value		7,686,000
Other Current Assets
Derivatives, Fair Value [Line Items]
Assets	1,455,000	723,000
Other Current Assets \| Level 1
Derivatives, Fair Value [Line Items]
Assets	1,455,000	723,000
Other Long-Term Assets \| Interest Rate Risk
Derivatives, Fair Value [Line Items]
Assets		7,686,000
Other Long-Term Assets \| Level 1 \| Interest Rate Risk
Derivatives, Fair Value [Line Items]
Assets		7,686,000
Other Current Liabilities
Derivatives, Fair Value [Line Items]
Liabilities	(1,368,000)	(1,290,000)
Other Current Liabilities \| Level 1
Derivatives, Fair Value [Line Items]
Liabilities	(1,368,000)	(1,290,000)
Other LongTerm Liabilities
Derivatives, Fair Value [Line Items]
Assets	11,000
Liabilities		0
Other LongTerm Liabilities \| Level 1
Derivatives, Fair Value [Line Items]
Assets	$ 11,000
Liabilities		$ 0

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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