Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2012

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value

The fair value of outstanding derivative contracts recorded as assets and liabilities on the Consolidated Balance Sheets at December 31, 2012 and 2011 was as follows:

	Asset Derivatives			Liability Derivatives
(in thousands)	Balance Sheet Location	Fair Value		Balance Sheet Location	Fair Value
December 31, 2012
Derivatives designated as hedging instruments:
Cross currency interest rate swaps	Other assets	$	39,058	Other liabilities	$	14,346
Derivatives not designated as hedging instruments:
Foreign currency forward exchange contracts	Other current assets	$	853	Other current liabilities	$	1,775

	Asset Derivatives			Liability Derivatives
(in thousands)	Balance Sheet Location	Fair Value		Balance Sheet Location	Fair Value
December 31, 2011
Derivatives designated as hedging instruments:
Foreign currency forward exchange contracts	Other current assets	$	274	Other current liabilities	$	—
Cross currency interest rate swaps	Other assets	44,636		Other liabilities	1,792
Total derivatives designated as hedging instruments		$	44,910		$	1,792
Derivatives not designated as hedging instruments:
Foreign currency forward exchange contracts	Other current assets	$	2,912	Other current liabilities	$	1,207

Schedule of Derivative Instruments, Gain (Loss) in Statement of Financial Performance

The effect of derivative instruments in the Consolidated Statements of Operations and the Consolidated Statements of Comprehensive Income during 2012, 2011 and 2010 was as follows:

Derivatives Designated as Hedging Instruments

(In thousands)	Amount of Gain (Loss) Recognized in Other Comprehensive Income ("OCI") on Derivative—Effective Portion			Location of Gain (Loss) Reclassified from Accumulated OCI into Income—Effective Portion	Amount of Gain (Loss) Reclassified from Accumulated OCI into Income—Effective Portion		Location of Gain (Loss) Recognized in Income on Derivative—Ineffective Portion and Amount Excluded from Effectiveness Testing	Amount of Gain (Loss) Recognized in Income on Derivative—Ineffective Portion and Amount Excluded from Effectiveness Testing
Twelve Months Ended December 31, 2012:
Foreign currency forward exchange contracts	$	(152	)	Cost of services and products sold	$	270		$	—
Cross currency interest rate swaps	(4,748		)		—		Cost of services and products sold	(13,384		)	(a)
	$	(4,900	)		$	270		$	(13,384	)
Twelve Months Ended December 31, 2011:
Foreign currency forward exchange contracts	$	887			$	83		$	—
Cross currency interest rate swaps	7,230				—		Cost of services and products sold	7,642			(a)
	$	8,117			$	83		$	7,642
Twelve Months Ended December 31, 2010:
Foreign currency forward exchange contracts	$	32			$	—		$	—
Commodity contracts	20			Cost of services and products sold	20		Cost of services and products sold	10
Cross currency interest rate swaps	(1,119		)		—		Cost of services and products sold	21,734			(a)
	$	(1,067	)		$	20		$	21,744

(a) These gains (losses) offset foreign currency fluctuation effects on the debt principal.

Derivatives Not Designated as Hedging Instruments

	Location of Gain (Loss) Recognized in Income on Derivative	Amount of Gain (Loss) Recognized in Income on Derivative for the Twelve Months Ended December 31(a)
(In thousands)		2012			2011		2010
Foreign currency forward exchange contracts	Cost of services and products sold	$	(3,529	)	$	7,238	$	1,483

(a) These gains (losses) offset amounts recognized in cost of service and products sold principally as a result of intercompany or third-party foreign currency exposures.

Schedule of Notional Amounts and Recognized Gain (Loss) for Foreign Currency Forward Exchange Contracts

ontracted Amounts of Foreign Currency Exchange Forward Contracts Outstanding at December 31, 2012:

(In thousands)	Type	U.S. Dollar Equivalent		Maturity	Recognized Gain (Loss)
British pounds sterling	Sell	$	—		$	—
British pounds sterling	Buy	6,141		January 2013 through February 2013	58
Euros	Sell	264,234		January 2013 through March 2013	(1,082		)
Euros	Buy	116,618		January 2013 through February 2013	187
Other currencies	Sell	2,811		January 2013 through March 2013	(15		)
Other currencies	Buy	44,291		January 2013	(71		)
Total		$	434,095		$	(923	)

Contracted Amounts of Foreign Currency Exchange Forward Contracts Outstanding at December 31, 2011:

(In thousands)	Type	U.S. Dollar Equivalent		Maturity	Recognized Gain (Loss)
British pounds sterling	Sell	$	18,350	January 2012	$	(20	)
British pounds sterling	Buy	4,364		January 2012	(12		)
Euros	Sell	178,889		January 2012 through October 2012	2,345
Euros	Buy	105,247		January 2012 through April 2012	(878		)
Other currencies	Sell	2,957		January 2012 through March 2012	62
Other currencies	Buy	14,656		January 2012	235
Total		$	324,463		$	1,732

Schedule of Derivative Instruments

The following table indicates the contractual amounts of the Company's cross currency interest rate swaps:

	Contractual Amounts		Interest Rates
(In millions)			Receive	Pay
Maturing 2018	$	250.0	Fixed U.S. dollar rate	Fixed euro rate
Maturing 2020	220.0		Fixed U.S. dollar rate	Fixed British pound sterling rate
Maturing 2013 through 2017	4.8		Floating U.S. dollar rate	Fixed rupee rate

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis

The following table indicates the fair value hierarchy of the financial instruments of the Company at December 31, 2012 and 2011:

Level 2 Fair Value Measurements (In thousands)	December 31 2012		December 31 2011
Assets
Foreign currency forward exchange contracts	$	853	$	3,186
Cross currency interest rate swaps	39,058		44,636
Liabilities
Foreign currency forward exchange contracts	1,775		1,207
Cross currency interest rate swaps	14,346		1,792

Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation

The following table reconciles the beginning and ending balances for liabilities measured on a recurring basis using unobservable inputs (Level 3) for 2012 and 2011:

Level 3 Liabilities—Contingent Consideration for the Twelve Months Ended December 31 (In thousands)	2012		2011
Balance at beginning of year	$	—	$	3,872
Fair value adjustments included in earnings	—		(3,966		)
Effect of exchange rate changes	—		94
Balance at end of year	$	—	$	—