Pensions And Other Postretirement Benefits (Weighted Average Assumptions) (Details) |
12 Months Ended | ||
---|---|---|---|
Oct. 02, 2021 |
Oct. 03, 2020 |
Sep. 28, 2019 |
|
Other Postretirement Benefits Plan [Member] | |||
Defined Benefit Plan Disclosure [Line Items] | |||
Discount rate to determine net periodic benefit cost | 1.95% | 2.68% | 3.99% |
Discount rate to determine benefit obligations | 2.07% | 1.95% | 2.68% |
Defined Benefit Plan, Funded Plan [Member] | Qualified Plan [Member] | Pension Plan [Member] | |||
Defined Benefit Plan Disclosure [Line Items] | |||
Discount rate to determine net periodic benefit cost | 1.70% | 3.23% | 4.26% |
Discount rate to determine benefit obligations | 2.00% | 1.70% | 3.23% |
Expected return on plan assets | 1.70% | 3.50% | 3.50% |
Defined Benefit Plan, Unfunded Plan [Member] | Nonqualified Plan [Member] | Pension Plan [Member] | |||
Defined Benefit Plan Disclosure [Line Items] | |||
Discount rate to determine net periodic benefit cost | 2.63% | 3.19% | 4.31% |
Discount rate to determine benefit obligations | 2.83% | 2.63% | 3.16% |