Derivative Financial Instruments (Notional Amounts Of Outstanding Forward Contracts) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 28, 2014	Sep. 30, 2013
Forward Contracts
Notional amounts	$ 217,409	$ 124,434
Canadian Dollar / U.S. Dollar | Forward Contracts
Notional amounts	26,764	41,852
Euro / U.S. Dollar | Forward Contracts
Notional amounts	154,656	50,902
United Kingdom, Pounds | Forward Contracts
Notional amounts	12,872	0
Japanese Yen / U.S. Dollar | Forward Contracts
Notional amounts	0	6,496
Swiss Franc To United States Dollar
Notional amounts	7,811	9,678
Israeli New Sheqel / U.S. Dollar | Forward Contracts
Notional amounts	6,504	3,413
All other | Forward Contracts
Notional amounts	$ 8,802	$ 12,093