Fair Value (Fair Values And Classification Of Financial Assets And Liabilities Measured On A Recurring Basis) (Details) - Level 2 - USD ($) $ in Thousands	Sep. 29, 2018	Sep. 30, 2017
Other Current Assets
Fair Value, Financial Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Foreign currency forwards, fair value assets	$ 944	$ 646
Interest rate swaps, fair value assets	1,444	552
Other Assets
Fair Value, Financial Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Foreign currency forwards, fair value assets	41	50
Interest rate swaps, fair value assets	322	314
Total Assets
Fair Value, Financial Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Total fair value assets	2,751	1,562
Other Accrued Liabilities
Fair Value, Financial Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Foreign currency forwards, fair value liabilities	1,929	1,817
Interest rate swaps, fair value liabilities	0	10
Other Long-Term Liabilities
Fair Value, Financial Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Foreign currency forwards, fair value liabilities	464	244
Interest rate swaps, fair value liabilities	0	15
Total Liabilities
Fair Value, Financial Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Total fair value liabilities	$ 2,393	$ 2,086