Derivative instrument expense increases.

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- Definition

Derivative instrument hedging term.

+ References

No definition available.

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- Definition

Derivative instrument increases percentage.

+ References

No definition available.

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- Definition

Interest rate on derivative instrument.

+ References

No definition available.

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- Definition

Number of derivative instrument entered.

+ References

No definition available.

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- Definition

Percentage of foreign currency risk revenue.

+ References

No definition available.

+ Details

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- Definition

Percentage of foreign exchange risk expenses.

+ References

No definition available.

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- Definition

Percentage of foreign exchange risk revenue.

+ References

No definition available.

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- Definition

The interest rate on borrowings. [Refer: Borrowings]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IFRS
-Number 7
-IssueDate 2017-01-01
-Paragraph 7
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2017-03-01&anchor=para_7&doctype=Standard
-URIDate 2017-03-09

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- Definition

The spot exchange rate at the end of the reporting period. Exchange rate is the ratio of exchange for two currencies. Spot exchange rate is the exchange rate for immediate delivery.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2017-01-01
-Paragraph 112
-Subparagraph c
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2017-03-01&anchor=para_112_c&doctype=Standard
-URIDate 2017-03-09

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- Definition

The fair value of a credit derivative. [Refer: At fair value [member]; Derivatives [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Note Effective 2018-01-01
-Name IFRS
-Number 7
-IssueDate 2017-01-01
-Paragraph 24G
-Subparagraph a
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2017-03-01&anchor=para_24G_a&doctype=Standard
-URIDate 2017-03-09

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- Definition

The description of financial instruments designated as hedging instruments. Hedging instruments are designated derivatives or (for a hedge of the risk of changes in foreign currency exchange rates only) designated non-derivative financial assets or non-derivative financial liabilities whose fair value or cash flows are expected to offset changes in the fair value or cash flows of a designated hedged item. [Refer: Derivatives [member]; Derivative financial assets; Derivative financial liabilities; Financial instruments, class [member]; Financial assets]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Note Expiry date 2018-01-01
-Name IFRS
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-URIDate 2017-03-09

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- Definition

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

+ References

No definition available.

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- Definition

The amount of exchange differences recognised in profit or loss that arise from foreign currency transactions, excluding those arising on financial instruments measured at fair value through profit or loss in accordance with IFRS 9. [Refer: At fair value [member]; Financial instruments, class [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Name IAS
-Number 7
-IssueDate 2017-01-01
-Section A Statement of cash flows for an entity other than a financial institution
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=7&date=2017-03-01&anchor=sect_AStatementofcashflowsforanentityotherthanafinancialinstitution&doctype=Illustrative%20Examples
-URIDate 2017-03-09

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 21
-IssueDate 2017-01-01
-Paragraph 52
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-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=21&date=2017-03-01&anchor=para_52_a&doctype=Standard
-URIDate 2017-03-09

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- Definition

The increase (decrease) in the fair value of a credit derivative. [Refer: Credit derivative, fair value]

+ References

+ Details

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- Definition

The amount of interest expense on debt instruments issued. [Refer: Interest expense; Debt instruments issued]

+ References

+ Details

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- Definition

The description of method, parameters and assumptions used in preparing a sensitivity analysis, such as value-at-risk, that reflects interdependencies between risk variables (for example, interest rates and exchange rates) and is used to manage financial risks.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 7
-IssueDate 2017-01-01
-Paragraph 41
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-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2017-03-01&anchor=para_41_a&doctype=Standard
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- Definition

The amount of trading income (expense) relating to derivative financial instruments. [Refer: Derivatives [member]; Trading income (expense)]

+ References

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Financial Instrument - Risk Management and Fair Value - Additional Information (Detail) $ in Millions		12 Months Ended
	Dec. 31, 2015 USD ($)	Dec. 31, 2017 USD ($) DerivativeInstrument	Dec. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)	Mar. 09, 2016
Disclosure of detailed information about financial instruments [line items]
Derivative instrument hedging description		Short to mid-term hedging (generally three to eighteen months)
Mark to market derivative income (expense)		$ 2.8	$ 111.6	$ (11.6)
Fair value of derivative contracts		0.0	$ 2.8
Foreign exchange gain (loss)		$ 11.0
Bottom of range [member]
Disclosure of detailed information about financial instruments [line items]
Derivative instrument hedging term		3 months
Top of range [member]
Disclosure of detailed information about financial instruments [line items]
Derivative instrument hedging term		18 months
Interest rate swap contract [member]
Disclosure of detailed information about financial instruments [line items]
Number of derivative instrument company entered \| DerivativeInstrument		1
Description of impact of hypothetical interest rates on the variable-rate debt and marketable securities		If interest rates average 10% less in 2018 than in 2017, the interest income from marketable securities would decrease by approximately $1.4 million and the fair value of the debt would increase by approximately $1.3 million.
Average interest rate on derivatives		10.00%
Change in interest expense		$ 1.4
Increase decrease in fair value of debt		$ 1.3
Brazil, Brazil real [member]
Disclosure of detailed information about financial instruments [line items]
Percentage of foreign currency risk revenue		16.50%	10.10%
Colombia, pesos [member]
Disclosure of detailed information about financial instruments [line items]
Percentage of foreign currency risk revenue		11.40%	11.80%
Argentina, pesos [member]
Disclosure of detailed information about financial instruments [line items]
Percentage of foreign currency risk revenue		7.80%	6.80%
Currency risk [member]
Disclosure of detailed information about financial instruments [line items]
Percentage of foreign exchange risk revenue		43.70%
Percentage of foreign exchange risk expenses		59.80%
Currency risk [member] \| Sistema Complementario de Administracion de divisas [member]
Disclosure of detailed information about financial instruments [line items]
Percentage of foreign exchange rate	13.50			13.50
Currency risk [member] \| Sistema Complementario de Administracion de divisas [member] \| Aeronautical operations [member]
Disclosure of detailed information about financial instruments [line items]
Percentage of foreign exchange rate					13.50
Currency risk [member] \| Sistema Marginal de Divisas [member]
Disclosure of detailed information about financial instruments [line items]
Percentage of foreign exchange rate	198.7			198.7
Currency risk [member] \| DICOM [member]
Disclosure of detailed information about financial instruments [line items]
Percentage of foreign exchange rate		3,345.0	673.7
Currency risk [member] \| Venezuela [member]
Disclosure of detailed information about financial instruments [line items]
Foreign exchange gain (loss)	$ 430.2
Fuel derivative instruments [member]
Disclosure of detailed information about financial instruments [line items]
Derivative instrument hypothetical increases percentage		10.00%
Fuel derivative instruments [member] \| 2018 projection [member]
Disclosure of detailed information about financial instruments [line items]
Derivative instrument expense increase		$ 60.9
Borrowing due through 2025 [member] \| Fixed interest rate [member] \| Bottom of range [member]
Disclosure of detailed information about financial instruments [line items]
Fixed interest rates		1.81%	1.81%
Borrowing due through 2025 [member] \| Fixed interest rate [member] \| Top of range [member]
Disclosure of detailed information about financial instruments [line items]
Fixed interest rates		5.58%	5.58%