Organization and Significant Accounting Policies - Summary of Estimated Useful Lives of Major Classes of Property and Equipment (Details)	12 Months Ended
	Jan. 03, 2021
Buildings and leasehold improvements | Minimum
Property, Plant and Equipment [Line Items]
Useful life	4 years
Buildings and leasehold improvements | Maximum
Property, Plant and Equipment [Line Items]
Useful life	20 years
Machinery and equipment | Minimum
Property, Plant and Equipment [Line Items]
Useful life	3 years
Machinery and equipment | Maximum
Property, Plant and Equipment [Line Items]
Useful life	5 years
Computer hardware and software | Minimum
Property, Plant and Equipment [Line Items]
Useful life	3 years
Computer hardware and software | Maximum
Property, Plant and Equipment [Line Items]
Useful life	9 years
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Useful life	7 years