Restructuring Activities (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Dec. 28, 2024	Dec. 30, 2023
Restructuring Activities
Workforce reduction (as a percent)		10.00%
Employee separation costs
Restructuring Activities
Employee separation costs and Non-cash charges for the accelerated vesting of certain equity awards	$ 10.0
Non-cash charges for the accelerated vesting of certain equity awards
Restructuring Activities
Employee separation costs and Non-cash charges for the accelerated vesting of certain equity awards	$ 0.6