Net Fair Value of Interest Price Risk (Detail) - USD ($)	Dec. 28, 2024	Dec. 30, 2023
Derivatives, Fair Value [Line Items]
Assets	$ 723,000	$ 55,000
Liabilities	(1,290,000)	(1,920,000)
Net Fair Value	(567,000)	(1,865,000)
Interest Rate Risk
Derivatives, Fair Value [Line Items]
Assets	7,686,000
Liabilities	0
Net Fair Value	7,686,000	0
Level 1
Derivatives, Fair Value [Line Items]
Assets	723,000	55,000
Liabilities	(1,290,000)	(1,920,000)
Net Fair Value	(567,000)	(1,865,000)
Level 1 | Interest Rate Risk
Derivatives, Fair Value [Line Items]
Assets	7,686,000
Liabilities	0
Net Fair Value	7,686,000
Other Current Assets
Derivatives, Fair Value [Line Items]
Assets	723,000	55,000
Other Current Assets | Interest Rate Risk
Derivatives, Fair Value [Line Items]
Assets	0
Other Current Assets | Level 1
Derivatives, Fair Value [Line Items]
Assets	723,000	55,000
Other Current Assets | Level 1 | Interest Rate Risk
Derivatives, Fair Value [Line Items]
Assets	0
Other LongTerm Assets
Derivatives, Fair Value [Line Items]
Assets	0	0
Other LongTerm Assets | Interest Rate Risk
Derivatives, Fair Value [Line Items]
Assets	7,686,000
Other LongTerm Assets | Level 1
Derivatives, Fair Value [Line Items]
Assets	0	0
Other LongTerm Assets | Level 1 | Interest Rate Risk
Derivatives, Fair Value [Line Items]
Assets	7,686,000
Other Current Liabilities
Derivatives, Fair Value [Line Items]
Liabilities	(1,290,000)	(1,918,000)
Other Current Liabilities | Interest Rate Risk
Derivatives, Fair Value [Line Items]
Liabilities	0
Other Current Liabilities | Level 1
Derivatives, Fair Value [Line Items]
Liabilities	(1,290,000)	(1,918,000)
Other Current Liabilities | Level 1 | Interest Rate Risk
Derivatives, Fair Value [Line Items]
Liabilities	0
Other LongTerm Liabilities
Derivatives, Fair Value [Line Items]
Liabilities	0	(2,000)
Other LongTerm Liabilities | Interest Rate Risk
Derivatives, Fair Value [Line Items]
Liabilities	0
Other LongTerm Liabilities | Level 1
Derivatives, Fair Value [Line Items]
Liabilities	0	$ (2,000)
Other LongTerm Liabilities | Level 1 | Interest Rate Risk
Derivatives, Fair Value [Line Items]
Liabilities	$ 0