Net Fair Value of Interest Price Risk (Detail) - USD ($)	Oct. 05, 2024	Dec. 30, 2023
Derivatives, Fair Value [Line Items]
Assets	$ 672,000	$ 55,000
Liabilities	(38,000)	(1,920,000)
Net Fair Value	634,000	(1,865,000)
Interest Rate Risk
Derivatives, Fair Value [Line Items]
Assets	633,000
Net Fair Value	633,000	0
Level 1
Derivatives, Fair Value [Line Items]
Assets	672,000	55,000
Liabilities	(38,000)	(1,920,000)
Net Fair Value	634,000	(1,865,000)
Level 1 | Interest Rate Risk
Derivatives, Fair Value [Line Items]
Assets	633,000
Net Fair Value	633,000
Other Current Assets
Derivatives, Fair Value [Line Items]
Assets	606,000	55,000
Other Current Assets | Level 1
Derivatives, Fair Value [Line Items]
Assets	606,000	55,000
Other Long-Term Assets
Derivatives, Fair Value [Line Items]
Assets	66,000
Other Long-Term Assets | Interest Rate Risk
Derivatives, Fair Value [Line Items]
Assets	633,000
Other Long-Term Assets | Level 1
Derivatives, Fair Value [Line Items]
Assets	66,000
Other Long-Term Assets | Level 1 | Interest Rate Risk
Derivatives, Fair Value [Line Items]
Assets	633,000
Other Current Liabilities
Derivatives, Fair Value [Line Items]
Liabilities	(38,000)	(1,918,000)
Other Current Liabilities | Level 1
Derivatives, Fair Value [Line Items]
Liabilities	$ (38,000)	(1,918,000)
Other LongTerm Liabilities
Derivatives, Fair Value [Line Items]
Liabilities		(2,000)
Other LongTerm Liabilities | Level 1
Derivatives, Fair Value [Line Items]
Liabilities		$ (2,000)