Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2015

Fair Value Disclosures [Abstract]

Summary of Financial Assets and Liabilities Measured at Fair Value on Recurring Basis

Financial assets and liabilities measured at fair value on a recurring basis are summarized below (in thousands):

	Fair Value Measurements as of March 31, 2015
	Level 1		Level 2			Level 3			Total
Assets
Foreign currency exchange contracts	$	—	$	1,064		$	—		$	1,064
Liabilities
Foreign currency exchange contracts	—		(474		)	—			(474		)
Temporary Equity
Redeemable noncontrolling interests	—		—			(28,435		)	(28,435		)

	Fair Value Measurements as of December 31, 2014
	Level 1		Level 2			Level 3			Total
Assets
Foreign currency exchange contracts	$	—	$	768		$	—		$	768
Liabilities
Foreign currency exchange contracts	—		(1,037		)	—			(1,037		)
Temporary Equity
Redeemable noncontrolling interests	—		—			(28,885		)	(28,885		)

Change in Redeemable Noncontrolling Interests

The components of the change in the redeemable noncontrolling interests for the periods ended March 31, 2015 and December 31, 2014 are presented in the following table (in thousands):

	Amount
Balance at December 31, 2013	$	26,564
Initial redeemable noncontrolling interest related to business combinations	4,997
Net loss attributable to redeemable noncontrolling interests	(4,513		)
Adjustment of the redeemable noncontrolling interests to fair value	5,730
Effect of foreign currency translation attributable to redeemable noncontrolling interests	(3,893		)
Balance at December 31, 2014	28,885
Net income attributable to redeemable noncontrolling interests	468
Adjustment of the redeemable noncontrolling interests to fair value	664
Effect of foreign currency translation attributable to redeemable noncontrolling interests	(1,582		)
Balance at March 31, 2015	$	28,435