Accumulated Other Comprehensive Loss (Tables)

6 Months Ended

Jun. 30, 2017

Equity [Abstract]

Components Of Accumulated Other Comprehensive Loss

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

	Foreign Currency Translation Adjustments			Change in Fair Value of Derivative Instruments			Pension Plan			Total
Balance at December 31, 2016	$	(584,081	)	$	40,598		$	(6,087	)	$	(549,570	)
Foreign currency translation gain		119,451			—			(329	)		119,122
Loss on derivative instruments, net of tax of $(12.1) million		—			(14,952	)		—			(14,952	)
Balance at June 30, 2017	$	(464,630	)	$	25,646		$	(6,416	)	$	(445,400	)