Related Party Transactions (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 01, 2023	Jul. 02, 2022	Jul. 01, 2023	Jul. 02, 2022	Dec. 31, 2022
Related Party Transaction
Sales to related party	$ 611,997	$ 618,436	$ 1,221,779	$ 1,241,766
Accounts payable balance	$ 173,353		$ 173,353		$ 208,571
Powersem | Equity Method Investee
Related Party Transaction
Ownership percentage (as a percent)	45.00%		45.00%
Sales to related party	$ 700	0	$ 1,200	0
Purchase material/service from related party	1,100	100	2,100	300
Accounts payable balance	$ 700		$ 700		0
EB-Tech | Equity Method Investee
Related Party Transaction
Ownership percentage (as a percent)	19.00%		19.00%
Sales to related party	$ 0	0	$ 0	0
Purchase material/service from related party	100	100	200	200
Accounts payable balance	$ 0		$ 0		0
ATEC | Equity Method Investee
Related Party Transaction
Ownership percentage (as a percent)	24.00%		24.00%
Sales to related party	$ 0	0	$ 0	0
Purchase material/service from related party	2,900	$ 3,000	5,600	$ 5,900
Accounts payable balance	$ 2,000		$ 2,000		$ 1,800