Equity Investments - Summarized Financial Information of Unconsolidated VIEs (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 03, 2021	Sep. 27, 2020	Oct. 03, 2021	Sep. 27, 2020	Jan. 03, 2021
Schedule of Investments [Line Items]
Gross income (loss)	$ 59,650	$ 37,140	$ 170,555	$ 91,976
Net (loss) income	(84,376)	44,626	(57,554)	62,573
Current assets	1,139,413		1,139,413		$ 790,315
Current liabilities	394,468		394,468		529,731
SunStrong Capital Holdings, LLC | Variable Interest Entity, Not Primary Beneficiary
Schedule of Investments [Line Items]
Revenues	34,363	31,299	100,157	90,056
Gross income (loss)	1,188	1,057	3,409	(5,839)
Net (loss) income	2,440	$ 13,596	(40,633)	$ 35,019
Current assets	87,197		87,197		93,752
Long-term assets	1,536,690		1,536,690		1,378,382
Current liabilities	62,839		62,839		48,126
Long-term liabilities	$ 1,219,489		$ 1,219,489		$ 1,130,484