Comprehensive Income (Tables)

6 Months Ended

Jun. 30, 2016

Below is a summary of the components of AOCI (in thousands):

	Foreign Currency Translation			Available-for-Sale Securities			Derivative Instruments			Defined Benefit Plans			Income Taxes			Total
Balance at December 31, 2015	$	(116,830	)	$	(708	)	$	(13,992	)	$	(13,264	)	$	33,428		$	(111,366	)
Other comprehensive (loss) income before reclassifications		(21,218	)		(18	)		(26,730	)		255			12,201			(35,510	)
Reclassification adjustments		—			—			9,932			432			(2,582	)		7,782
Balance at June 30, 2016	$	(138,048	)	$	(726	)	$	(30,790	)	$	(12,577	)	$	43,047		$	(139,094	)

Summary of (Gains) Losses Reclassified from AOCI into Condensed Consolidated Statements of Income and Affected Financial Statement Line Item

Below is a summary of the (gains) losses reclassified from AOCI into the condensed consolidated statements of income and the affected financial statement line item (in thousands):

	Affected Financial Statement	Three months ended June 30,				Six months ended June 30,
Reclassification Adjustments	Line Item	2016		2015		2016		2015
Derivative instruments:
Interest rate swaps	Interest expense	$	—	$	3,090	$	3,100	$	6,103
Foreign exchange forward contracts	Service revenues		3,591		2,002		6,832		4,481
Total before income taxes			3,591		5,092		9,932		10,584
Income tax benefit			650		1,590		2,431		3,246
Total net of income taxes		$	2,941	$	3,502	$	7,501	$	7,338
Defined benefit plans:
Amortization of actuarial losses	See Note 13	$	223	$	232	$	432	$	455
Total before income taxes			223		232		432		455
Income tax benefit			78		85		151		168
Total net of income taxes		$	145	$	147	$	281	$	287