Balance Sheet Components (Details) - USD ($) $ in Thousands	Jan. 02, 2021	Dec. 28, 2019
Inventories:
Raw materials	$ 63,647	$ 36,637
Finished goods	12,309	19,165
Inventories	75,956	55,802
Property, plant and equipment:
Computer equipment and related software	616,836	554,874
Buildings	126,666	126,795
Land	55,848	55,820
Leasehold, building and land improvements	129,155	106,456
Furniture and fixtures	27,064	23,425
Equipment	38,732	38,955
In-process capital assets	10,774	4,706
Total cost	1,005,075	911,031
Less: Accumulated depreciation and amortization	(693,950)	(635,176)
Property, plant and equipment, net	311,125	275,855
Other assets:
Non-marketable investments	132,226	138,212
Right-of-use assets	133,354	100,343
Other long-term assets	170,526	106,874
Other assets	436,106	345,429
Accounts payable and accrued liabilities:
Payroll and payroll-related accruals	219,289	200,163
Other accrued operating liabilities	130,662	116,745
Accounts payable and accrued liabilities	349,951	316,908
Other long-term liabilities:
Operating lease liability, noncurrent	113,916	84,782
Other accrued liabilities	93,186	77,739
Other long-term liabilities	$ 207,102	$ 162,521