Derivative Instruments (Tables)

9 Months Ended

Sep. 30, 2013

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Foreign currency forward contracts that were entered into to hedge forecasted revenue

	Notional Amount
Foreign Currency: (In millions)	As of September 30, 2013		As of December 31, 2012
Euro	$	570.0	$	492.2
Canadian dollar	10.6		31.8
Total foreign currency forward contracts	$	580.6	$	524.0

Summary of the effect of derivatives designated as hedging instruments on the consolidated statements of income

For the Three Months Ended September 30,
Net Gains/(Losses) Reclassified from AOCI into Net Income (Effective Portion)						Net Gains/(Losses) Recognized into Net Income (Ineffective Portion)
Location	2013			2012		Location	2013			2012
Revenue	$	(7.3	)	$	12.0	Other income (expense)	$	(0.1	)	$	0.8

For the Nine Months Ended September 30,
Net Gains/(Losses) Reclassified from AOCI into Net Income (Effective Portion)						Net Gains/(Losses) Recognized into Net Income (Ineffective Portion)
Location	2013			2012		Location	2013		2012
Revenue	$	(6.1	)	$	31.0	Other income (expense)	$	0.2	$	4.0

Summary of Derivatives designated as Hedging Instruments

(In millions)	Balance Sheet Location	Fair Value As of September 30, 2013
Hedging Instruments:
Asset derivatives	Other current assets	$	0.4
Liability derivatives	Accrued expenses and other	$	15.4
Other Derivatives:
Asset derivatives	Other current assets	$	1.4
Liability derivatives	Accrued expenses and other	$	1.7
(In millions)	Balance Sheet Location	Fair Value As of December 31, 2012
Hedging Instruments:
Asset derivatives	Other current assets	$	0.6
Liability derivatives	Accrued expenses and other	$	11.5
Other Derivatives:
Asset derivatives	Other current assets	$	1.2
Liability derivatives	Accrued expenses and other	$	2.9