Transactions with Total and Total S.A. - Schedule of Related Party Transactions (Details) - USD ($) $ in Thousands	Jun. 28, 2020		Dec. 29, 2019
Related Party Transaction [Line Items]
Accounts receivable	$ 22,400		$ 23,900
Accounts payable	42,749		62,811
Contract liabilities, current portion	88,265	[1]	138,441
Contract liabilities, net of current portion	61,782	[1]	67,538
Total
Related Party Transaction [Line Items]
Contract liabilities, current portion	13,200
Contract liabilities, net of current portion	31,900
Total | Related-Party Transactions with Total and its Affiliates
Related Party Transaction [Line Items]
Accounts receivable	3,501		6,707
Contract assets	24,034		8,133
Prepaid and other assets	1,906		0
Accounts payable	13,309		4,921
Contract liabilities, current portion	13,217		18,786
Contract liabilities, net of current portion	$ 31,896		$ 35,427

[1] We have related-party balances for transactions made with Total SE and its affiliates as well as 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," "contract assets," "accounts payable," "accrued liabilities," "contract liabilities, current portion," "convertible debt," and "contract liabilities, net of current portion," financial statement line items on our condensed consolidated balance sheets (see Note 2, Note 9, Note 10, and Note 11).