Discontinued Operations - Assets and Liabilities (Details) - USD ($) $ in Thousands		Oct. 02, 2022	Jul. 03, 2022	Jan. 02, 2022
Current assets:
Total current assets of discontinued operations	[1]	$ 0		$ 120,792
Current liabilities:
Total current liabilities of discontinued operations	[1]	$ 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 condensed consolidated balance sheets (see Note 3, Note 9, Note 10, Note 11, and Note 12)