Organization and Summary of Significant Accounting Policies (Details)	12 Months Ended
	Jan. 25, 2026
Buildings
Property, Plant and Equipment [Line Items]
Property, plant & equipment, useful life (up to)	30 years
Minimum
Property, Plant and Equipment [Line Items]
Warranty liability, term	1 year
Property, plant & equipment, useful life (up to)	2 years
Intangible assets, useful life	1 year
Maximum
Property, Plant and Equipment [Line Items]
Warranty liability, term	3 years
Property, plant & equipment, useful life (up to)	7 years
Intangible assets, useful life	20 years