Business Segments and Geographic Information (Tables)

6 Months Ended

Mar. 28, 2015

Segment Reporting [Abstract]

Segment Information

Segment information is as follows:

	Three Months Ended				Six Months Ended
	March 28, 2015		March 29, 2014		March 28, 2015		March 29, 2014
Total revenues:
Diagnostics	$	296.7	$	290.8	$	600.8	$	576.5
Breast Health	255.5		238.7		497.5		465.2
GYN Surgical	79.1		72.0		163.5		150.9
Skeletal Health	24.2		23.5		46.5		44.8
	$	655.5	$	625.0	$	1,308.3	$	1,237.4
Operating income:
Diagnostics	$	27.1	$	15.2	$	55.3	$	20.0
Breast Health	75.4		25.8		135.9		69.7
GYN Surgical	4.5		6.6		17.7		17.7
Skeletal Health	2.8		2.6		4.4		4.1
	$	109.8	$	50.2	$	213.3	$	111.5
Depreciation and amortization:
Diagnostics	$	91.9	$	94.6	$	180.5	$	186.8
Breast Health	8.3		9.2		15.9		18.5
GYN Surgical	26.0		26.0		51.5		52.1
Skeletal Health	0.4		0.2		0.7		0.5
	$	126.6	$	130.0	$	248.6	$	257.9
Capital expenditures:
Diagnostics	$	11.4	$	14.8	$	26.2	$	25.1
Breast Health	3.0		2.3		5.5		4.1
GYN Surgical	2.4		2.2		4.4		4.0
Skeletal Health	0.1		—		0.2		0.2
Corporate	1.8		2.0		3.4		4.4
	$	18.7	$	21.3	$	39.7	$	37.8

	March 28, 2015		September 27, 2014
Identifiable assets:
Diagnostics	$	4,208.2	$	4,383.5
Breast Health	838.0		859.8
GYN Surgical	1,698.2		1,748.2
Skeletal Health	24.0		26.1
Corporate	1,263.4		1,397.1
	$	8,031.8	$	8,414.7

Revenues by Geography

Revenues by geography as a percentage of total revenues were as follows:

	Three Months Ended				Six Months Ended
	March 28, 2015		March 29, 2014		March 28, 2015		March 29, 2014
United States	75	%	74	%	75	%	74	%
Europe	12	%	15	%	12	%	15	%
Asia-Pacific	9	%	7	%	9	%	7	%
All others	4	%	4	%	4	%	4	%
	100	%	100	%	100	%	100	%