Discontinued Operations - Assets and Liabilities (Details) - USD ($) $ in Thousands		Jan. 01, 2023	Jan. 02, 2022	Jan. 03, 2021
Current assets:
Restricted cash and cash equivalents, current portion		$ 10,668	$ 4,874	$ 5,518
Total current assets of discontinued operations	[1]	0	120,792
Restricted cash and cash equivalents, net of current portion		18,812	20,595	$ 8,521
Current liabilities:
Total current liabilities of discontinued operations	[2]	0	86,496
Discontinued Operations | C&I Solutions
Current assets:
Cash and cash equivalents			3,395
Restricted cash and cash equivalents, current portion			3,466
Accounts receivable, net			5,522
Contract assets			55,673
Inventories			28,561
Advances to suppliers, current portion			2,813
Project assets - plants and land, current portion			8,105
Prepaid expenses and other current assets			13,257
Total current assets of discontinued operations			120,792
Restricted cash and cash equivalents, net of current portion			2,439
Property, plant and equipment, net			1,734
Operating lease right-of-use assets			27,572
Other long-term assets			15,781
Total assets of discontinued operations		$ 24,562	168,318
Current liabilities:
Accounts payable			38,541
Accrued liabilities			16,895
Operating lease liabilities, current portion			1,400
Contract liabilities, current portion			26,559
Short-term debt			3,101
Total current liabilities of discontinued operations			86,496
Operating lease liabilities, net of current portion			10,200
Contract liabilities, net of current portion			9,096
Other long-term liabilities			23,365
Total liabilities of discontinued operations			$ 129,157

[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 consolidated balance sheets (see Note 4, Note 10, Note 11, Note 12, and Note 13).

[2] Amounts included in the “Restricted cash and cash equivalents, current portion” and “Restricted cash and cash equivalents, net of current portion” financial statement line items on our consolidated balance sheets include cash balances set aside for various financial obligations including loans, distributions, letter of credit facilities, and other projects’ related cash transactions.