Balance Sheet Components - Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands		Jul. 03, 2022	Jan. 02, 2022
Balance Sheet Related Disclosures [Abstract]
Deferred project costs		$ 101,162	$ 52,165
Deferred costs for solar power systems		22,146	18,834
Related-party receivables		6,465	3,684
Other		36,591	25,529
Prepaid expenses and other current assets	[1]	$ 166,364	$ 100,212

[1] We have related-party balances for transactions made with TotalEnergies SE and its affiliates, Maxeon Solar Technologies, Ltd. (“Maxeon Solar”), and unconsolidated entities in which we have a direct equity investment. These related-party balances are recorded within the “accounts receivable, net,” “prepaid expenses and other current assets,” “other long-term assets,” “accounts payable,” “accrued liabilities,” “convertible debt, current portion,” “contract liabilities, current portion,” “convertible debt, net of current portion,” “other long-term liabilities,” “current assets of discontinued operations,” “current liabilities of discontinued operations,” and “long-term liabilities of discontinued operations” financial statement line items on our condensed consolidated balance sheets (see Note 3, Note 9, Note 10, Note 11, and Note 12)