Equity Investments - Related Party Transactions with Investees (Details) - SunStrong and SunStrong Partners - Transactions with Investees - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 02, 2022	Oct. 03, 2021	Oct. 02, 2022	Oct. 03, 2021	Jan. 02, 2022
Schedule of Equity Method Investments [Line Items]
Accounts receivable	$ 46,552		$ 46,552		$ 28,900
Accrued liabilities	214		214		53
Contract liabilities	63,959		63,959		$ 17,442
Revenues and fees received from investees for products/services	81,581	$ 60,073	180,387	$ 160,195
(Gain) loss on business divestitures, net	$ 0	$ 0	$ 0	$ (224)