Restructuring and Other Charges Schedule of Restructuring Accrual Activity (Details) - USD ($) $ in Thousands	12 Months Ended
	Sep. 30, 2023	Oct. 01, 2022	Oct. 02, 2021	Oct. 03, 2020
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	$ 622	$ 112	$ 71	$ 36
Restructuring and other charges	23,094	2,021	3,267
Amounts utilized	(22,584)	(1,980)	(3,232)
Fixed Asset and Operating ROU Asset Impairment
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	0	0	0	0
Restructuring and other charges	0	255	0
Amounts utilized	0	(255)	0
Termination and Severance Costs
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	622	112	71	36
Restructuring and other charges	8,865	1,766	3,267
Amounts utilized	(8,355)	(1,725)	(3,232)
Arbitration Charge
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	0	0	0	$ 0
Restructuring and other charges	14,229	0	0
Amounts utilized	$ (14,229)	$ 0	$ 0