Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2011

Summary of Assets and Liabilities Recorded at Fair Value


							Significant
	Balance as of		Quoted Prices in		Significant Other		Unobservable
	June 30,		Active Markets		Observable Inputs		Inputs
(In millions)	2011		(Level 1)		(Level 2)		(Level 3)

Assets:
Cash equivalents	$	440.6	$	—	$	440.6	$	—
Marketable debt securities:
Corporate debt securities		475.1		—		475.1		—
Government securities		1,095.4		—		1,095.4		—
Mortgage and other asset backed securities		242.3		—		242.3		—
Strategic investments		2.0		2.0		—		—
Venture capital investments		20.6		—		—		20.6
Derivative contracts		0.5		—		0.5		—
Plan assets for deferred compensation		15.2		—		15.2		—

Total	$	2,291.7	$	2.0	$	2,269.1	$	20.6

Liabilities:
Derivative contracts	$	24.9	$	—	$	24.9	$	—
Acquisition-related contingent consideration		84.6		—		—		84.6

Total	$	109.5	$	—	$	24.9	$	84.6


							Significant
	Balance as of		Quoted Prices in		Significant Other		Unobservable
	December 31,		Active Markets		Observable Inputs		Inputs
(In millions)	2010		(Level 1)		(Level 2)		(Level 3)

Assets:
Cash equivalents	$	651.8	$	—	$	651.8	$	—
Marketable debt securities:
Corporate debt securities		313.0		—		313.0		—
Government securities		785.3		—		785.3		—
Mortgage and other asset backed securities		92.9		—		92.9		—
Strategic investments		44.8		44.8		—		—
Venture capital investments		20.8		—		—		20.8
Derivative contracts		1.3		—		1.3		—
Plan assets for deferred compensation		13.0		—		13.0		—

Total	$	1,922.9	$	44.8	$	1,857.3	$	20.8

Liabilities:
Derivative contracts	$	12.2	$	—	$	12.2	$	—
Acquisition-related contingent consideration		81.2		—		—		81.2

Total	$	93.4	$	—	$	12.2	$	81.2

Fair value of venture capital investments


	For the Three Months						For the Six Months
	Ended June 30,						Ended June 30,
(In millions)	2011			2010			2011			2010

Beginning balance	$	20.5		$	20.8		$	20.8		$	21.9
Unrealized gains included in earnings		0.1			—			0.7			—
Unrealized losses included in earnings		(0.3	)		(0.1	)		(1.3	)		(1.6	)
Purchases		0.3			(0.3	)		0.4			0.1
Issuances		—			—			—			—
Settlements		—			—			—			—

Ending balance	$	20.6		$	20.4		$	20.6		$	20.4

Summary of fair and carrying value of debt instruments


	As of June 30, 2011				As of December 31, 2010
	Fair		Carrying		Fair		Carrying
(In millions)	Value		Value		Value		Value

Credit line from Dompé	$	4.3	$	4.3	$	8.1	$	8.0
Note payable to Fumedica		24.4		21.7		24.2		22.0
6.0% Senior Notes due 2013		482.9		449.8		485.5		449.8
6.875% Senior Notes due 2018		639.4		595.1		618.0		597.9

Total	$	1,151.0	$	1,070.9	$	1,135.8	$	1,077.7

- Definition

Tabular disclosure of the fair value measurement of assets using significant unobservable inputs (Level 3), a reconciliation of the beginning and ending balances, separately presenting changes during the period attributable to the following: (1) total gains or losses for the period (realized and unrealized), segregating those gains or losses included in earnings (or changes in net assets) and gains or losses recognized in other comprehensive income, and a description of where those gains or losses included in earnings (or changes in net assets) are reported in the statement of income (or activities); (2) purchases, sales, issuances, and settlements (each type disclosed separately); and (3) transfers in and transfers out of Level 3 (for example, transfers due to changes in the observability of significant inputs), by class of asset.

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- Definition

Tabular disclosure of the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments, assets, and liabilities. Such certain disclosures about the financial instruments, assets, and liabilities include: (1) the fair value of the required items together with their carrying amounts (as appropriate) and (2) the methodology and assumptions used in developing such estimates of fair value.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 10
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6947722&loc=d3e13433-108611

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6925170&loc=d3e19207-110258

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 107
-Paragraph 14
-Subparagraph a
-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 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 30
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6957238&loc=d3e14172-108612

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 107
-Paragraph 15
-Subparagraph b-d
-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 6: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=6947722&loc=d3e13476-108611

Reference 7: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 107
-Paragraph 10
-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 8: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 11
-URI http://asc.fasb.org/extlink&oid=6947722&loc=d3e13467-108611

Reference 9: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6447952&loc=d3e13220-108610

Reference 10: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 159
-Paragraph 18
-Subparagraph c(2), d, e, f
-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 11: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 157
-Paragraph 32
-Subparagraph a, c(1), c(2), c(3), d
-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 12: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 159
-Paragraph 19
-Subparagraph a, b, c(1), d(1)
-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.

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