Restructuring and Non-recurring Charges Schedule of Restructuring Accrual Activity (Details) - USD ($) $ in Thousands	3 Months Ended					9 Months Ended
	Jun. 28, 2025	Mar. 29, 2025	Dec. 28, 2024	Jun. 29, 2024	Mar. 30, 2024	Jun. 28, 2025	Jun. 29, 2024	Sep. 28, 2024	Dec. 30, 2023
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	$ 311	$ 874	$ 3,193	$ 6,200	$ 7,663	$ 311	$ 6,200	$ 2,605	$ 0
Restructuring and other charges, net	0	0	4,683	9,219	11,038	4,683	20,257
Amounts utilized	(563)	(2,319)	(4,095)	(10,682)	(3,375)
Termination and Severance Costs
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	167	522	2,238	4,477	6,007	167	4,477	1,496	0
Restructuring and other charges, net	0	0	3,512	4,265	9,865
Amounts utilized	(355)	(1,716)	(2,770)	(5,795)	(3,858)
Fixed Asset and Operating ROU Asset Impairment
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	144	352	955	1,723	1,656	$ 144	1,723	$ 1,109	0
Restructuring and other charges, net	0	0	1,171	4,954	3,423
Amounts utilized	$ (208)	$ (603)	$ (1,325)	(4,887)	(1,767)
Arbitration Recovery
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve				0	0		$ 0		$ 0
Restructuring and other charges, net				0	(2,250)
Amounts utilized				$ 0	$ 2,250