Segment Information (Net Sales Based On The Location Of External Customer By Geographic Region And Product Group Category) (Details) (USD $) In Millions	3 Months Ended	9 Months Ended
Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011	Sep. 30, 2010
Net sales	$ 719.2	$ 678.4	$ 2,144.5	$ 2,003.1
Depreciation	12.2	13.1	39.0	38.9
Amortization	15.4	14.7	45.4	38.4
United States [Member]
Net sales	486.5	479.3	1,453.5	1,398.7
Europe [Member]
Net sales	124.2	108.2	380.3	346.5
Japan [Member]
Net sales	36.1	36.0	103.9	97.6
Other Location [Member]
Net sales	72.4	54.9	206.8	160.3
Vascular [Member]
Net sales	208.2	190.7	621.7	550.6
Urology [Member]
Net sales	182.2	179.0	544.4	533.0
Oncology [Member]
Net sales	198.9	183.3	578.1	535.6
Surgical Specialties [Member]
Net sales	107.6	104.6	333.4	320.0
Other [Member]
Net sales	$ 22.3	$ 20.8	$ 66.9	$ 63.9

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(2)

-URI http://asc.fasb.org/extlink&oid=6905858&loc=d3e16323-109275

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 142

-Paragraph 45

-Subparagraph a(2)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 45

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-URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274

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