Employee Benefit Plans (Schedule Of Weighted-Average Assumptions Used To Determine Net Periodic Benefit Cost And Benefit Obligations) (Details) - Pension Plan	12 Months Ended
	Sep. 29, 2018	Sep. 30, 2017	Oct. 01, 2016
U.S. Plans
Assumptions for net periodic benefit cost:
Discount rate			4.50%
Service cost discount rate	4.20%	4.00%
Interest cost discount rate	3.50%	3.20%
Return on assets	7.00%	7.50%	7.70%
Rate of compensation increase	3.50%	3.50%	4.10%
Assumptions for benefit obligations:
Discount rate	4.30%	4.00%	3.80%
Rate of compensation increase	3.50%	3.50%	3.50%
Non-U.S. Plans
Assumptions for net periodic benefit cost:
Discount rate			3.00%
Service cost discount rate	2.50%	2.00%
Interest cost discount rate	2.20%	1.70%
Return on assets	3.50%	3.60%	4.10%
Rate of compensation increase	2.50%	2.30%	2.60%
Assumptions for benefit obligations:
Discount rate	2.80%	2.50%	1.90%
Rate of compensation increase	2.50%	2.50%	2.30%