Long-Lived Assets (Tables)

6 Months Ended

Jun. 30, 2016

Goodwill And Intangible Assets Disclosure [Abstract]

Summary of Changes In Carrying Amount of Goodwill

Goodwill. The changes in the carrying amount of goodwill for the six months ended June 30, 2016, were as follows (in thousands):

January 1, 2016 balance	$	219,724
Adjustments related to prior acquisitions		(30	)
Effects of changes in foreign currency exchange rates		(10,032	)
June 30, 2016 balance	$	209,662

Summary of Carrying Value of Assets

Other Intangible Assets. Our intangible assets subject to ongoing amortization consist primarily of client contracts and software. As of June 30, 2016 and December 31, 2015, the carrying values of these assets were as follows (in thousands):

	June 30, 2016							December 31, 2015
	Gross							Gross
	Carrying		Accumulated			Net		Carrying		Accumulated			Net
	Amount		Amortization			Amount		Amount		Amortization			Amount
Client contracts	$	129,027	$	(91,447	)	$	37,580	$	127,628	$	(87,890	)	$	39,738
Software		130,836		(99,031	)		31,805		130,189		(95,094	)		35,095
Total	$	259,863	$	(190,478	)	$	69,385	$	257,817	$	(182,984	)	$	74,833