Pension and Other Postretirement Benefit Plans - Schedule of Significant Actuarial Assumptions in Determining the Funded Status and Benefit Cost (Details) - Pension Plan	12 Months Ended
Oct. 01, 2021	Oct. 02, 2020	Sep. 27, 2019
U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Rates of compensation increases	350.00%	3.50%	3.50%
Minimum \| U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Discount rates	2.30%	2.00%	2.80%
Expected long-term rates of return on assets	4.70%	4.60%
Minimum \| Non-U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Discount rates	0.60%	0.40%	0.20%
Rates of compensation increases	2.40%	2.70%	3.70%
Expected long-term rates of return on assets	2.00%	1.80%	2.30%
Maximum \| U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Discount rates	2.80%	2.70%	3.10%
Expected long-term rates of return on assets	5.10%	4.70%	5.10%
Maximum \| Non-U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Discount rates	6.60%	6.60%	7.10%
Rates of compensation increases	7.50%	7.50%	7.50%
Expected long-term rates of return on assets	7.00%	7.00%	7.50%

Weighted average rate for present value of future retirement benefits cash flows, used to determine net periodic benefit cost of defined benefit plan.

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- Definition

Weighted average rate of return on plan assets, reflecting average rate of earnings expected on existing plan assets and expected contributions, used to determine net periodic benefit cost of defined benefit plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (k)(3)
-URI http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=123447040&loc=d3e2919-114920

+ Details

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- Definition

Weighted average rate of compensation increase used to determine net periodic benefit cost of defined benefit plan. Plan includes, but is not limited to, pay-related defined benefit plan.

+ References

+ Details

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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