Employee Benefit Plans (Schedule Of Consolidated Plan Assets Using The Fair Value Hierarchy) (Details) - Pension Plan - USD ($) $ in Thousands	Oct. 02, 2021	Oct. 03, 2020	Sep. 28, 2019
Defined Benefit Plan Disclosure
Total investments at fair value	$ 768,279
Level 3
Defined Benefit Plan Disclosure
Total investments at fair value	2,991	$ 56,461	$ 56,718
Fair Value Measured at Net Asset Value Per Share
Defined Benefit Plan Disclosure
Total investments at fair value	152,364	21,316
Collective investment trusts | Fair Value Measured at Net Asset Value Per Share
Defined Benefit Plan Disclosure
Total investments at fair value	128,941	0
U.S. Plans
Defined Benefit Plan Disclosure
Total investments at fair value	640,513	615,872	1,004,163
U.S. Plans | Level 1
Defined Benefit Plan Disclosure
Total investments at fair value	462,874	588,275
U.S. Plans | Level 2
Defined Benefit Plan Disclosure
Total investments at fair value	25,275	6,281
U.S. Plans | Level 3
Defined Benefit Plan Disclosure
Total investments at fair value	0	0	505
U.S. Plans | Fair Value, Inputs, Level 1, 2 and 3
Defined Benefit Plan Disclosure
Total investments at fair value	488,149	594,556
U.S. Plans | Fair Value Measured at Net Asset Value Per Share
Defined Benefit Plan Disclosure
Total investments at fair value	152,364	21,316
U.S. Plans | Equity funds | Level 1
Defined Benefit Plan Disclosure
Total investments at fair value	200,929	197,580
U.S. Plans | Equity funds | Level 2
Defined Benefit Plan Disclosure
Total investments at fair value	0	0
U.S. Plans | Equity funds | Level 3
Defined Benefit Plan Disclosure
Total investments at fair value	0	0
U.S. Plans | Equity funds | Fair Value, Inputs, Level 1, 2 and 3
Defined Benefit Plan Disclosure
Total investments at fair value	200,929	197,580
U.S. Plans | Fixed income funds | Level 1
Defined Benefit Plan Disclosure
Total investments at fair value	261,945	390,695
U.S. Plans | Fixed income funds | Level 2
Defined Benefit Plan Disclosure
Total investments at fair value	0	0
U.S. Plans | Fixed income funds | Level 3
Defined Benefit Plan Disclosure
Total investments at fair value	0	0
U.S. Plans | Fixed income funds | Fair Value, Inputs, Level 1, 2 and 3
Defined Benefit Plan Disclosure
Total investments at fair value	261,945	390,695
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	25,275	6,281
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	25,275	6,281
Non-U.S. Plans
Defined Benefit Plan Disclosure
Total investments at fair value	127,766	170,765	166,242
Non-U.S. Plans | Level 1
Defined Benefit Plan Disclosure
Total investments at fair value	10,192	8,838
Non-U.S. Plans | Level 2
Defined Benefit Plan Disclosure
Total investments at fair value	114,583	105,466
Non-U.S. Plans | Level 3
Defined Benefit Plan Disclosure
Total investments at fair value	2,991	56,461	$ 56,213
Non-U.S. Plans | Equity funds | Level 1
Defined Benefit Plan Disclosure
Total investments at fair value	0	0
Non-U.S. Plans | Equity funds | Level 2
Defined Benefit Plan Disclosure
Total investments at fair value	6,971	6,159
Non-U.S. Plans | Equity funds | Level 3
Defined Benefit Plan Disclosure
Total investments at fair value	0	0
Non-U.S. Plans | Equity funds | Fair Value, Inputs, Level 1, 2 and 3
Defined Benefit Plan Disclosure
Total investments at fair value	6,971	6,159
Non-U.S. Plans | Fixed income funds | Level 1
Defined Benefit Plan Disclosure
Total investments at fair value	0	0
Non-U.S. Plans | Fixed income funds | Level 2
Defined Benefit Plan Disclosure
Total investments at fair value	8,152	7,558
Non-U.S. Plans | Fixed income funds | Level 3
Defined Benefit Plan Disclosure
Total investments at fair value	0	0
Non-U.S. Plans | Fixed income funds | Fair Value, Inputs, Level 1, 2 and 3
Defined Benefit Plan Disclosure
Total investments at fair value	8,152	7,558
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	542	576
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	542	576
Non-U.S. Plans | Equity securities | Level 1
Defined Benefit Plan Disclosure
Total investments at fair value	9,843	8,689
Non-U.S. Plans | Equity securities | Level 2
Defined Benefit Plan Disclosure
Total investments at fair value	0	0
Non-U.S. Plans | Equity securities | Level 3
Defined Benefit Plan Disclosure
Total investments at fair value	0	0
Non-U.S. Plans | Equity securities | Fair Value, Inputs, Level 1, 2 and 3
Defined Benefit Plan Disclosure
Total investments at fair value	9,843	8,689
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	18,594	17,930
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	18,594	17,930
Non-U.S. Plans | Collective investment trusts | Level 1
Defined Benefit Plan Disclosure
Total investments at fair value	0	0
Non-U.S. Plans | Collective investment trusts | Level 2
Defined Benefit Plan Disclosure
Total investments at fair value	21,681	19,636
Non-U.S. Plans | Collective investment trusts | Level 3
Defined Benefit Plan Disclosure
Total investments at fair value	0	0
Non-U.S. Plans | Collective investment trusts | Fair Value, Inputs, Level 1, 2 and 3
Defined Benefit Plan Disclosure
Total investments at fair value	21,681	19,636
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	58,643	53,607
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	58,643	53,607
Non-U.S. Plans | Cash and cash equivalents | Level 1
Defined Benefit Plan Disclosure
Total investments at fair value	349	149
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	349	149
Non-U.S. Plans | Insurance contracts and other | Level 1
Defined Benefit Plan Disclosure
Total investments at fair value	0	0
Non-U.S. Plans | Insurance contracts and other | Level 2
Defined Benefit Plan Disclosure
Total investments at fair value	0	0
Non-U.S. Plans | Insurance contracts and other | Level 3
Defined Benefit Plan Disclosure
Total investments at fair value	2,991	56,461
Non-U.S. Plans | Insurance contracts and other | Fair Value, Inputs, Level 1, 2 and 3
Defined Benefit Plan Disclosure
Total investments at fair value	$ 2,991	$ 56,461