Balance Sheet Details (Details) - USD ($) $ in Thousands	Jan. 02, 2021	Dec. 28, 2019
Inventories
Work in progress	$ 56,165	$ 52,350
Finished goods	10,497	20,707
Inventories	66,662	73,057
Prepaid Expenses and Other Current Assets
Distributor advances	51,190	38,485
Other	38,117	30,707
Prepaid Expenses and Other Current Assets	89,307	69,192
Property and Equipment
Property and equipment, gross	278,059	265,308
Accumulated depreciation	(138,620)	(129,369)
Total Property and Equipment, net	139,439	135,939
Other Current Liabilities
Accrued compensation and benefits	46,633	41,138
Other	35,450	38,413
Total Other Current Liabilities	82,083	79,551
Buildings and improvements
Property and Equipment
Property and equipment, gross	118,331	112,673
Equipment
Property and Equipment
Property and equipment, gross	71,225	65,843
Computers and purchased software
Property and Equipment
Property and equipment, gross	46,727	45,879
Leasehold interest in ground leases
Property and Equipment
Property and equipment, gross	23,840	23,840
Leasehold improvements
Property and Equipment
Property and equipment, gross	9,054	8,782
Furniture and fixtures
Property and Equipment
Property and equipment, gross	$ 8,882	$ 8,291