Accumulated Other Comprehensive Income (Tables)

9 Months Ended

Sep. 30, 2017

Equity [Abstract]

Schedule of Accumulated Other Comprehensive Income

The components of accumulated other comprehensive income are detailed as follows (in thousands):

		Currency Translation		Unrealized Gain (Loss) on Retirement Plans		Unrealized Gain (Loss) on Investments		Accumulated Other Comprehensive Income (Loss)
Balance at December 31, 2016		$	(170,566)	$	(43,894)	$	(1,820)	$	(216,280)
	Other comprehensive income (loss), net of tax		94,209		52		1,592		95,853
Balance at September 30, 2017		$	(76,357)	$	(43,842)	$	(228)	$	(120,427)