Segment Information (Revenue by Geographic Segment) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Dec. 28, 2013		Dec. 29, 2012
Revenue	$ 324,925		$ 319,751
Americas
Revenue	138,878	[1]	132,658	[1]
Europe
Revenue	127,043	[2]	119,654	[2]
Pacific Rim
Revenue	33,893		38,622
Japan
Revenue	25,111		28,817
United States
Revenue	128,700		116,900
Germany
Revenue	$ 43,000		$ 42,100

[1] Includes revenue in the United States totaling $128.7 million and $116.9 million for the quarters ended December 28, 2013 and December 29, 2012, respectively.

[2] Includes revenue in Germany totaling $43.0 million and $42.1 million for the quarters ended December 28, 2013 and December 29, 2012, respectively.