Goodwill and Intangible Assets (Schedule Of Goodwill) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Sep. 26, 2014
Goodwill [Roll Forward]
Beginning balance	$ 532.0
Acquisitions	2,089.6
Impairment	(219.7)
Ending balance	2,401.9
Specialty Pharmaceuticals
Goodwill [Roll Forward]
Beginning balance	312.3
Acquisitions	2,089.6
Impairment	0
Ending balance	2,401.9
Global Medical Imaging
Goodwill [Roll Forward]
Beginning balance	219.7
Acquisitions	0
Impairment	(219.7)
Ending balance	$ 0