Related Party Transactions (Tables)

3 Months Ended

Mar. 29, 2025

Related Party Transactions [Abstract]

Schedule of Related Party Transactions

	Three Months Ended March 29, 2025						Three Months Ended March 30, 2024
(in millions)	Powersem		EB Tech		ATEC		Powersem		EB Tech		ATEC
Sales to related party	$	0.3	$	—	$	—	$	0.5	$	—	$	—
Purchase material/service from related party	0.5		0.2		1.9		1.2		0.2		2.1
	March 29, 2025						December 28, 2024
(in millions)	Powersem		EB Tech		ATEC		Powersem		EB Tech		ATEC
Accounts payable balance	0.1		0.1		0.9		0.7		0.1		0.7