Employee Benefit Plans (Schedule Of Roll-Forward Of The Consolidated Plan Assets Classified As Level 3 Within The Fair Value Hierarchy) (Details) - Pension Plan - USD ($) $ in Thousands	12 Months Ended
	Sep. 27, 2025	Sep. 28, 2024
Defined Benefit Plan, Change in Fair Value of Plan Assets, Level 3 Reconciliation [Roll Forward]
Fair value of assets at measurement date	$ 579,818
U.S. Plans
Defined Benefit Plan, Change in Fair Value of Plan Assets, Level 3 Reconciliation [Roll Forward]
Fair value of assets at prior year measurement date	472,633	$ 392,444
Return on assets	22,105	94,443
Foreign currency translation	0	0
Fair value of assets at measurement date	477,482	472,633
Non-U.S. Plans
Defined Benefit Plan, Change in Fair Value of Plan Assets, Level 3 Reconciliation [Roll Forward]
Fair value of assets at prior year measurement date	113,776	97,184
Return on assets	760	9,883
Foreign currency translation	116	5,938
Fair value of assets at measurement date	102,336	113,776
Level 3 | U.S. Plans
Defined Benefit Plan, Change in Fair Value of Plan Assets, Level 3 Reconciliation [Roll Forward]
Fair value of assets at prior year measurement date	0
Fair value of assets at measurement date	0	0
Level 3 | Non-U.S. Plans
Defined Benefit Plan, Change in Fair Value of Plan Assets, Level 3 Reconciliation [Roll Forward]
Fair value of assets at prior year measurement date	30,598	1,618
Return on assets	(1,418)	31
Purchases from contributions to Plans	1,164	28,524
Settlements paid in cash	(3,075)	(1,143)
Foreign currency translation	(223)	1,568
Fair value of assets at measurement date	$ 27,046	$ 30,598