Note 15 Net Periodic Pension Cost (Details)	12 Months Ended
	Oct. 01, 2016	Oct. 03, 2015
U.S.
Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]
Discount rate	3.45%	3.12%
Expected return on plan assets	4.50%	4.50%
Rate of compensation increases	0.00%	0.00%
Non-U.S.
Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]
Discount rate	2.79%	3.58%
Expected return on plan assets	1.30%	2.90%
Rate of compensation increases	2.58%	2.59%