Carrying amount as of the balance sheet date of known and estimated obligations associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, which are expected to be paid in the next twelve months or in the normal operating cycle if longer. Costs of such activities include those for one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, relocating employees, and costs associated with an ongoing benefit arrangement, but excludes costs associated with the retirement of a long-lived asset.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(20))
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SAB Topic 5.P.4(b)(2))
-URI https://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)(2)
-URI https://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869

Name:	us-gaap_RestructuringReserveCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Restructuring (Details) - USD ($) $ in Thousands	12 Months Ended
Restructuring (Details) - USD ($) $ in Thousands	Oct. 01, 2022	Oct. 02, 2021	Oct. 03, 2020
Restructuring
Restructuring costs	$ 11,425	$ 15,057	$ 26,783
Restructuring reserve, current	6,000	6,000
Unallocated corporate items
Restructuring
Restructuring costs		1,000
IMS
Restructuring
Restructuring costs	1,000	9,000
CPS
Restructuring
Restructuring costs	10,000	5,000
Costs incurred for other plans
Restructuring
Restructuring costs	9,606	3,818	8,793
Q1 FY20 Plan
Restructuring
Restructuring costs	1,819	11,239	17,990
Restructuring and related cost, cost incurred to date	31,000
Q1 FY20 Plan \| Severance costs
Restructuring
Restructuring costs	319	9,405	17,919
Q1 FY20 Plan \| Other exit costs
Restructuring
Restructuring costs	$ 1,500	$ 1,834	$ 71