Property, Plant And Equipment (Schedule Of Property, Plant And Equipment) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 28, 2014	Sep. 28, 2013
Property, Plant and Equipment, Net [Abstract]
Land, buildings and improvements	$ 268,205	$ 212,195
Machinery and equipment	321,627	312,941
Computer hardware and software	97,796	91,565
Construction in progress	29,696	67,518
Property, plant and equipment, gross	717,324	684,219
Less: accumulated depreciation	378,945	359,158
Property, plant and equipment, net	$ 338,379	$ 325,061