A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

No definition available.

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- Definition

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

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- Definition

Amount after tax of other comprehensive income (loss) attributable to parent entity.

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Amount after tax of reclassification adjustments of other comprehensive income (loss) attributable to parent.

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- Definition

Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

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COMPREHENSIVE INCOME - Schedule of Changes in Accumulated Other Comprehensive Income by Component (Details) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2019	Mar. 31, 2019	Jun. 30, 2018	Mar. 31, 2018	Jun. 30, 2019
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Balance, Beginning of Period	$ 1,397,030	$ 1,375,796	$ 998,440	$ 962,306	$ 1,375,796
Other comprehensive income (loss)					(16,294)
Less: Amounts reclassified from accumulated other comprehensive income					6,963
Net current-period other comprehensive income (loss)	(12,021)	(11,236)	(22,578)	21,612	(23,257)
Balance, End of Period	1,420,951	1,397,030	1,341,905	998,440	1,420,951
Gains and Losses on Derivatives
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Balance, Beginning of Period		(4,813)			(4,813)
Other comprehensive income (loss)					(16,974)
Less: Amounts reclassified from accumulated other comprehensive income					6,963
Net current-period other comprehensive income (loss)					(23,937)
Balance, End of Period	(28,750)				(28,750)
Defined Benefit Pension Items
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Balance, Beginning of Period		(736)			(736)
Other comprehensive income (loss)					(10)
Less: Amounts reclassified from accumulated other comprehensive income					0
Net current-period other comprehensive income (loss)					(10)
Balance, End of Period	(746)				(746)
Foreign Currency Items
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Balance, Beginning of Period		(39,894)			(39,894)
Other comprehensive income (loss)					690
Less: Amounts reclassified from accumulated other comprehensive income					0
Net current-period other comprehensive income (loss)					690
Balance, End of Period	(39,204)				(39,204)
Total
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Balance, Beginning of Period	(56,679)	(45,443)	(1,663)	(23,807)	(45,443)
Net current-period other comprehensive income (loss)	(12,021)	(11,236)	(23,643)	22,144
Balance, End of Period	$ (68,700)	$ (56,679)	$ (25,306)	$ (1,663)	$ (68,700)