Balance Sheet Components - Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands		Apr. 03, 2022	Jan. 02, 2022
Balance Sheet Related Disclosures [Abstract]
Deferred project costs		$ 76,069	$ 52,165
Deferred costs for solar power systems		15,839	18,834
Related-party receivables		8,483	3,684
Other		27,880	25,529
Prepaid expenses and other current assets	[1]	$ 128,271	$ 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,” “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)