Related Party Transactions (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Oct. 01, 2022	Sep. 30, 2023	Oct. 01, 2022	Dec. 31, 2022
Related Party Transaction
Sales to related party	$ 607,071	$ 658,880	$ 1,828,850	$ 1,900,646
Accounts payable balance	$ 166,725		$ 166,725		$ 208,571
Powersem | Equity Method Investee
Related Party Transaction
Ownership percentage (as a percent)	45.00%		45.00%
Sales to related party	$ 500	0	$ 1,700	0
Purchase material/service from related party	1,200	0	3,300	300
Accounts payable balance	$ 800		$ 800		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	300	300
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	2,000	$ 2,900	7,600	$ 8,800
Accounts payable balance	$ 1,600		$ 1,600		$ 1,800