Goodwill and Intangible Assets (Narrative) (Details) - USD ($) $ in Thousands	Jul. 04, 2015	Sep. 30, 2014
Intangible Assets, Net (Including Goodwill)	$ 1,377,323	$ 1,349,400
Segment Software Products
Intangible Assets, Net (Including Goodwill)	1,314,200	1,283,000
Segment Services
Intangible Assets, Net (Including Goodwill)	$ 63,100	$ 66,400