Amount, after tax, of reclassification due to cancellation relating to derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.

No definition available.

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Amount after tax, before reclassification adjustments of other comprehensive income (loss).

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Accumulated Other Comprehensive Loss - Changes in AOCI (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Accumulated other comprehensive loss, net of tax
Beginning balance	$ (852,864)	$ (765,182)	$ (716,118)	$ (643,093)
Net current period change			(37,000)
Amounts reclassified from AOCI			1,081
Amounts reclassified due to de-designation			11,208
Ending balance	(970,782)	(749,807)	(970,782)	(749,807)
Cumulative Translation Adjustment
Accumulated other comprehensive loss, net of tax
Beginning balance			(22,184)
Net current period change			(15,872)
Ending balance	(38,056)		(38,056)
Cash Flow Hedges
Accumulated other comprehensive loss, net of tax
Beginning balance			(1,530)
Net current period change			(32,580)
Amounts reclassified from AOCI			924
Amounts reclassified due to de-designation			14,928
Ending balance	(18,258)		(18,258)
Defined Benefit Plans
Accumulated other comprehensive loss, net of tax
Beginning balance			(49,282)
Amounts reclassified from AOCI			515
Ending balance	(48,767)		(48,767)
Income Taxes
Accumulated other comprehensive loss, net of tax
Beginning balance			(1,714)
Net current period change			11,452
Amounts reclassified from AOCI			(358)
Amounts reclassified due to de-designation			(3,720)
Ending balance	5,660		5,660
Accumulated other comprehensive loss
Accumulated other comprehensive loss, net of tax
Beginning balance	(110,423)	(70,266)	(74,710)	(71,498)
Ending balance	$ (99,421)	$ (71,635)	$ (99,421)	$ (71,635)