Fair Value Of Excluded Component For Net Investment Hedge

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Gain Recognized In Income Related To Excluded Component For Net Investment Hedge

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Gain Recognized In Other Comprehensive Income (Loss) Related To Excluded Component For Net Investment Hedge

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- Definition

Net Inception Fair Value Of Excluded Component For Net Investment Hedge

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The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Fuel costs incurred that are directly related to goods produced and sold and services rendered during the reporting period.

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Aggregate net gain (loss) on all derivative instruments recognized in earnings during the period, before tax effects.

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The net amount of nonoperating interest income (expense).

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Amount of income (expense) related to nonoperating activities, classified as other.

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Fair Value Measurements and Derivative Instruments - Designated Cash Flow Hedges (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Effect of derivative instruments involved in hedging on the consolidated financial statements
Other income (expense)	$ 33,855	$ (2,709)	$ 9,755	$ (5,320)
Depreciation and amortization	253,376	234,937	493,606	470,686
Fuel	172,309	170,748	332,650	348,162
Net income	466,295	369,526	684,948	584,252
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net [Abstract]
Net inception fair value at January 1, 2018					$ (11,335)
Amount of gain recognized in income on derivatives for the period ended June 30, 2018			1,488
Amount of loss remaining to be amortized in accumulated other comprehensive loss, as of June 30, 2018			2,205
Fair value at June 30, 2018	(12,052)		(12,052)
Cash flow hedge
Effect of derivative instruments involved in hedging on the consolidated financial statements
Amount of Gain (Loss) Recognized in Accumulated Other Comprehensive Income (Loss) on Derivative (Effective Portion)	(57,684)	74,336	69,932	43,408
Cash flow hedge \| Interest rate swaps
Effect of derivative instruments involved in hedging on the consolidated financial statements
Amount of Gain (Loss) Recognized in Accumulated Other Comprehensive Income (Loss) on Derivative (Effective Portion)	8,867	(19,060)	46,058	(21,549)
Cash flow hedge \| Foreign currency forward contracts
Effect of derivative instruments involved in hedging on the consolidated financial statements
Amount of Gain (Loss) Recognized in Accumulated Other Comprehensive Income (Loss) on Derivative (Effective Portion)	(193,329)	97,521	(97,963)	99,650
Cash flow hedge \| Foreign currency forward contracts
Effect of derivative instruments involved in hedging on the consolidated financial statements
Amount of Gain (Loss) Recognized in Accumulated Other Comprehensive Income (Loss) on Derivative (Effective Portion)	0	0	0	0
Cash flow hedge \| Foreign currency collar options
Effect of derivative instruments involved in hedging on the consolidated financial statements
Amount of Gain (Loss) Recognized in Accumulated Other Comprehensive Income (Loss) on Derivative (Effective Portion)	0	0	0	0
Cash flow hedge \| Fuel swaps
Effect of derivative instruments involved in hedging on the consolidated financial statements
Amount of Gain (Loss) Recognized in Accumulated Other Comprehensive Income (Loss) on Derivative (Effective Portion)	0	0	0	0
Cash flow hedge \| Fuel Swap
Effect of derivative instruments involved in hedging on the consolidated financial statements
Amount of Gain (Loss) Recognized in Accumulated Other Comprehensive Income (Loss) on Derivative (Effective Portion)	126,778	(4,125)	121,837	(34,693)
Reclassification out of Accumulated Other Comprehensive Income [Member]
Effect of derivative instruments involved in hedging on the consolidated financial statements
Net income	10,845	(54,910)	(4,412)	(108,564)
Reclassification out of Accumulated Other Comprehensive Income [Member] \| Changes related to cash flow derivative hedges
Effect of derivative instruments involved in hedging on the consolidated financial statements
Net income	11,217	(54,617)	(3,698)	(108,007)
Reclassification out of Accumulated Other Comprehensive Income [Member] \| Changes related to cash flow derivative hedges \| Interest rate swaps
Effect of derivative instruments involved in hedging on the consolidated financial statements
Interest expense, net of interest capitalized	(2,138)	(7,863)	(8,976)	(16,720)
Reclassification out of Accumulated Other Comprehensive Income [Member] \| Changes related to cash flow derivative hedges \| Foreign currency forward contracts
Effect of derivative instruments involved in hedging on the consolidated financial statements
Depreciation and amortization	(3,156)	(2,710)	(6,468)	(5,420)
Reclassification out of Accumulated Other Comprehensive Income [Member] \| Changes related to cash flow derivative hedges \| Foreign currency forward contracts
Effect of derivative instruments involved in hedging on the consolidated financial statements
Other income (expense)	14,601	(4,105)	14,643	(7,675)
Reclassification out of Accumulated Other Comprehensive Income [Member] \| Changes related to cash flow derivative hedges \| Foreign currency collar options
Effect of derivative instruments involved in hedging on the consolidated financial statements
Depreciation and amortization	0	(602)	0	(1,204)
Reclassification out of Accumulated Other Comprehensive Income [Member] \| Changes related to cash flow derivative hedges \| Fuel swaps
Effect of derivative instruments involved in hedging on the consolidated financial statements
Other income (expense)	(133)	2,498	192	4,775
Fuel	2,043	(41,835)	(3,089)	(81,763)
Reclassification out of Accumulated Other Comprehensive Income [Member] \| Changes related to cash flow derivative hedges \| Fuel Swap
Effect of derivative instruments involved in hedging on the consolidated financial statements
Fuel	$ 2,043	$ (41,835)	$ (3,089)	$ (81,763)