Restructuring and Related Charges (Schedule of Restructuring and Related Charges by Segment) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Mar. 28, 2014	Mar. 29, 2013	Mar. 28, 2014	Mar. 29, 2013
Restructuring Cost and Reserve [Line Items]
Total restructuring and related charges	$ 21.7	$ 6.9	$ 29.8	$ 7.9
Less: accelerated depreciation	0	(0.5)	(0.1)	(1.3)
Restructuring charges, net	21.7	6.4	29.7	6.6
Specialty Pharmaceuticals
Restructuring Cost and Reserve [Line Items]
Total restructuring and related charges	2.7	5.9	2.7	6.6
Global Medical Imaging
Restructuring Cost and Reserve [Line Items]
Total restructuring and related charges	18.5	1.0	26.6	1.3
Corporate
Restructuring Cost and Reserve [Line Items]
Total restructuring and related charges	$ 0.5	$ 0	$ 0.5	$ 0