Derivatives And Fair Value Measurements Derivatives And Fair Value Measurements (Schedule of Derivatives Not Designated as Hedging Instruments Impact on Gain (Loss) Recognized in Income) (Details) - Other Income [Member] - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Apr. 01, 2017	Apr. 02, 2016	Apr. 01, 2017	Apr. 02, 2016
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Instruments Not Designated as Hedging Instruments, Gain	$ 1,786		$ 1,861
Derivative Instruments Not Designated as Hedging Instruments, Loss		$ 205		$ 168