Fair Value Measurements (Details) - USD ($) $ in Thousands	Apr. 01, 2017	Oct. 01, 2016
Assets:
Currency contracts	$ 373	$ 149
Total assets	4,683	149
Liabilities:
Currency contracts	700	711
Total liabilities	700	711
Fair Value, Inputs, Level 1 [Member]
Assets:
Currency contracts	0	0
Total assets	0	0
Liabilities:
Currency contracts	0	0
Total liabilities	0	0
Fair Value, Inputs, Level 2 [Member]
Assets:
Currency contracts	373	149
Total assets	4,683	149
Liabilities:
Currency contracts	700	711
Total liabilities	700	711
Fair Value, Inputs, Level 3 [Member]
Assets:
Currency contracts	0	0
Total assets	0	0
Liabilities:
Currency contracts	0	0
Total liabilities	0	$ 0
Interest Rate Swap [Member]
Assets:
Interest rate swaps	4,310
Interest Rate Swap [Member] | Fair Value, Inputs, Level 1 [Member]
Assets:
Interest rate swaps	0
Interest Rate Swap [Member] | Fair Value, Inputs, Level 2 [Member]
Assets:
Interest rate swaps	4,310
Interest Rate Swap [Member] | Fair Value, Inputs, Level 3 [Member]
Assets:
Interest rate swaps	$ 0