Employee Benefit Plans (Schedule Of Changes In Projected Benefit Obligations And Plan Assets And Funded Status) (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 03, 2020	Sep. 28, 2019	Sep. 29, 2018
Amount recognized in AOCIL, before taxes:
Actuarial losses	$ 16,131	$ 44,001
Pension Plan
Change in plan assets:
Fair value of assets at measurement date	786,637
Pension Plan | U.S. Plans
Change in projected benefit obligation:
Projected benefit obligation at prior year measurement date	1,065,937	915,274
Service cost	23,033	21,003	$ 22,535
Interest cost	30,597	36,924	32,292
Contributions by plan participants	0	0
Actuarial (gains) losses	97,438	130,377
Foreign currency exchange impact	0	0
Benefits paid	(40,246)	(36,455)
Curtailments	0	0
Settlements	(486,615)	0
Other	(1,455)	(1,186)
Projected benefit obligation at measurement date	688,689	1,065,937	915,274
Change in plan assets:
Fair value of assets at prior year measurement date	1,004,163	878,983
Actual return on plan assets	134,871	157,966
Employer contributions	5,154	4,855
Contributions by plan participants	0	0
Benefits paid	(40,246)	(36,455)
Settlements	(486,615)	0
Foreign currency exchange impact	0	0
Other	(1,455)	(1,186)
Fair value of assets at measurement date	615,872	1,004,163	878,983
Funded status and amount recognized in assets and liabilities	(72,817)	(61,774)
Amount recognized in assets and liabilities:
Long-term assets	30,887	35,429
Current and long-term pension liabilities	(103,704)	(97,203)
Amount recognized in assets and liabilities	(72,817)	(61,774)
Amount recognized in AOCIL, before taxes:
Prior service cost (credit)	0	133
Actuarial losses	184,156	324,145
Amount recognized in AOCIL, before taxes	184,156	324,278
Pension Plan | Non-U.S. Plans
Change in projected benefit obligation:
Projected benefit obligation at prior year measurement date	249,575	207,645
Service cost	6,771	4,988	5,738
Interest cost	2,785	4,393	4,241
Contributions by plan participants	832	828
Actuarial (gains) losses	(3,572)	48,564
Foreign currency exchange impact	16,256	(10,878)
Benefits paid	(5,278)	(6,040)
Curtailments	81	0
Settlements	(2,999)	0
Other	(32)	75
Projected benefit obligation at measurement date	264,419	249,575	207,645
Change in plan assets:
Fair value of assets at prior year measurement date	166,242	145,641
Actual return on plan assets	(5,088)	24,623
Employer contributions	7,017	7,464
Contributions by plan participants	832	828
Benefits paid	(5,278)	(6,040)
Settlements	(2,999)	0
Foreign currency exchange impact	10,071	(6,220)
Other	(32)	(54)
Fair value of assets at measurement date	170,765	166,242	$ 145,641
Funded status and amount recognized in assets and liabilities	(93,654)	(83,333)
Amount recognized in assets and liabilities:
Long-term assets	3,862	2,575
Current and long-term pension liabilities	(97,516)	(85,908)
Amount recognized in assets and liabilities	(93,654)	(83,333)
Amount recognized in AOCIL, before taxes:
Prior service cost (credit)	56	82
Actuarial losses	60,721	56,411
Amount recognized in AOCIL, before taxes	$ 60,777	$ 56,493