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Employee Benefit Plans (Schedule Of Consolidated Plan Assets Using The Fair Value Hierarchy) (Details) - Pension Plan - USD ($) $ in Thousands | Sep. 28, 2019 | Sep. 29, 2018 | Sep. 30, 2017
--- | --- | --- | ---
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | $ 1,170,405 |  |
Level 3 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 56,718 | $ 41,085 | $ 40,425
Fair Value Measured at Net Asset Value Per Share |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 29,334 | 36,066 |
U.S. Plans |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 1,004,163 | 878,983 | 756,274
U.S. Plans | Level 1 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 967,906 | 836,124 |
U.S. Plans | Level 2 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 6,418 | 6,309 |
U.S. Plans | Level 3 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 505 | 484 | 464
U.S. Plans | Fair Value, Inputs, Level 1, 2 and 3 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 974,829 | 842,917 |
U.S. Plans | Fair Value Measured at Net Asset Value Per Share |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 29,334 | 36,066 |
U.S. Plans | Mutual funds | Equity funds | Level 1 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 144,898 | 141,287 |
U.S. Plans | Mutual funds | Equity funds | Level 2 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 0 | 0 |
U.S. Plans | Mutual funds | Equity funds | Level 3 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 0 | 0 |
U.S. Plans | Mutual funds | Equity funds | Fair Value, Inputs, Level 1, 2 and 3 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 144,898 | 141,287 |
U.S. Plans | Mutual funds | Fixed income funds | Level 1 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 823,008 | 694,837 |
U.S. Plans | Mutual funds | Fixed income funds | Level 2 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 0 | 0 |
U.S. Plans | Mutual funds | Fixed income funds | Level 3 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 0 | 0 |
U.S. Plans | Mutual funds | Fixed income funds | Fair Value, Inputs, Level 1, 2 and 3 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 823,008 | 694,837 |
U.S. Plans | Money market funds | Level 1 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 0 | 0 |
U.S. Plans | Money market funds | Level 2 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 6,418 | 6,309 |
U.S. Plans | Money market funds | Level 3 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 0 | 0 |
U.S. Plans | Money market funds | Fair Value, Inputs, Level 1, 2 and 3 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 6,418 | 6,309 |
U.S. Plans | Insurance contract | Level 1 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 0 | 0 |
U.S. Plans | Insurance contract | Level 2 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 0 | 0 |
U.S. Plans | Insurance contract | Level 3 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 505 | 484 |
U.S. Plans | Insurance contract | Fair Value, Inputs, Level 1, 2 and 3 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 505 | 484 |
Non-U.S. Plans |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 166,242 | 145,641 | 141,906
Non-U.S. Plans | Level 1 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 7,694 | 6,315 |
Non-U.S. Plans | Level 2 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 102,335 | 98,725 |
Non-U.S. Plans | Level 3 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 56,213 | 40,601 | $ 39,961
Non-U.S. Plans | Mutual funds | Equity funds | Level 1 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 0 | 0 |
Non-U.S. Plans | Mutual funds | Equity funds | Level 2 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 6,372 | 6,223 |
Non-U.S. Plans | Mutual funds | Equity funds | Level 3 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 0 | 0 |
Non-U.S. Plans | Mutual funds | Equity funds | Fair Value, Inputs, Level 1, 2 and 3 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 6,372 | 6,223 |
Non-U.S. Plans | Mutual funds | Fixed income funds | Level 1 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 0 | 0 |
Non-U.S. Plans | Mutual funds | Fixed income funds | Level 2 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 7,657 | 7,630 |
Non-U.S. Plans | Mutual funds | Fixed income funds | Level 3 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 0 | 0 |
Non-U.S. Plans | Mutual funds | Fixed income funds | Fair Value, Inputs, Level 1, 2 and 3 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 7,657 | 7,630 |
Non-U.S. Plans | Money market funds | Level 1 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 0 | 0 |
Non-U.S. Plans | Money market funds | Level 2 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 386 | 560 |
Non-U.S. Plans | Money market funds | Level 3 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 0 | 0 |
Non-U.S. Plans | Money market funds | Fair Value, Inputs, Level 1, 2 and 3 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 386 | 560 |
Non-U.S. Plans | Insurance contract | Level 1 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 0 | 0 |
Non-U.S. Plans | Insurance contract | Level 2 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 0 | 0 |
Non-U.S. Plans | Insurance contract | Level 3 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 56,213 | 40,601 |
Non-U.S. Plans | Insurance contract | Fair Value, Inputs, Level 1, 2 and 3 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 56,213 | 40,601 |
Non-U.S. Plans | Equity | Level 1 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 7,310 | 6,206 |
Non-U.S. Plans | Equity | Level 2 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 0 | 0 |
Non-U.S. Plans | Equity | Level 3 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 0 | 0 |
Non-U.S. Plans | Equity | Fair Value, Inputs, Level 1, 2 and 3 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 7,310 | 6,206 |
Non-U.S. Plans | Fixed income securities | Level 1 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 0 | 0 |
Non-U.S. Plans | Fixed income securities | Level 2 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 18,740 | 16,638 |
Non-U.S. Plans | Fixed income securities | Level 3 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 0 | 0 |
Non-U.S. Plans | Fixed income securities | Fair Value, Inputs, Level 1, 2 and 3 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 18,740 | 16,638 |
Non-U.S. Plans | Unit investment trusts | Level 1 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 0 | 0 |
Non-U.S. Plans | Unit investment trusts | Level 2 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 18,118 | 17,547 |
Non-U.S. Plans | Unit investment trusts | Level 3 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 0 | 0 |
Non-U.S. Plans | Unit investment trusts | Fair Value, Inputs, Level 1, 2 and 3 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 18,118 | 17,547 |
Non-U.S. Plans | Unit linked life insurance funds | Level 1 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 0 | 0 |
Non-U.S. Plans | Unit linked life insurance funds | Level 2 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 51,062 | 50,127 |
Non-U.S. Plans | Unit linked life insurance funds | Level 3 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 0 | 0 |
Non-U.S. Plans | Unit linked life insurance funds | Fair Value, Inputs, Level 1, 2 and 3 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 51,062 | 50,127 |
Non-U.S. Plans | Cash and cash equivalents | Level 1 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 384 | 109 |
Non-U.S. Plans | Cash and cash equivalents | Level 2 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 0 | 0 |
Non-U.S. Plans | Cash and cash equivalents | Level 3 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | 0 | 0 |
Non-U.S. Plans | Cash and cash equivalents | Fair Value, Inputs, Level 1, 2 and 3 |  |  |
Defined Benefit Plan Disclosure |  |  |
Total investments at fair value | $ 384 | $ 109 |

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