XML 138 R114.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Venezuelan Operations (Affect of Foreign Currency Translation) (Details) - Venezuela [Member] $ in Thousands | 3 Months Ended | 9 Months Ended | 10 Months Ended | 12 Months Ended | 13 Months Ended
--- | --- | --- | --- | --- | ---
May 31, 2014 USD ($) VEF / $ | Feb. 28, 2015 USD ($) VEF / $ | Dec. 31, 2016 USD ($) VEF / $ | Mar. 09, 2016 USD ($) VEF / $ | Feb. 28, 2014 USD ($) VEF / $
Official Exchange Rate [Member] |  |  |  |  |
Foreign Operations Disclosure [Line Items] |  |  |  |  |
Exchange rate at System date change (VEF per US dollar) | VEF / $ |  |  |  |  | 6.30
Foreign currency exchange loss |  |  |  |  | $ 15,379
Official Exchange Rate [Member] | Other Operating Income (Expense) [Member] |  |  |  |  |
Foreign Operations Disclosure [Line Items] |  |  |  |  |
Write down of inventories |  |  |  |  | 0
Official Exchange Rate [Member] | Foreign Currency Gain (Loss) [Member] |  |  |  |  |
Foreign Operations Disclosure [Line Items] |  |  |  |  |
Impairment of long-lived assets |  |  |  |  | $ 0
SICAD [Member] |  |  |  |  |
Foreign Operations Disclosure [Line Items] |  |  |  |  |
Exchange rate at System date change (VEF per US dollar) | VEF / $ | 11.80 |  |  |  |
Foreign currency exchange loss | $ 19,697 |  |  |  |
SICAD [Member] | Other Operating Income (Expense) [Member] |  |  |  |  |
Foreign Operations Disclosure [Line Items] |  |  |  |  |
Write down of inventories | 7,611 |  |  |  |
SICAD [Member] | Foreign Currency Gain (Loss) [Member] |  |  |  |  |
Foreign Operations Disclosure [Line Items] |  |  |  |  |
Impairment of long-lived assets | $ 0 |  |  |  |
SICAD II [Member] |  |  |  |  |
Foreign Operations Disclosure [Line Items] |  |  |  |  |
Exchange rate at System date change (VEF per US dollar) | VEF / $ |  | 49.98 |  |  |
Foreign currency exchange loss |  | $ 38,963 |  |  |
SICAD II [Member] | Other Operating Income (Expense) [Member] |  |  |  |  |
Foreign Operations Disclosure [Line Items] |  |  |  |  |
Write down of inventories |  | 9,937 |  |  |
SICAD II [Member] | Foreign Currency Gain (Loss) [Member] |  |  |  |  |
Foreign Operations Disclosure [Line Items] |  |  |  |  |
Impairment of long-lived assets |  | $ 45,186 |  |  |
SIMADI [Member] |  |  |  |  |
Foreign Operations Disclosure [Line Items] |  |  |  |  |
Exchange rate at System date change (VEF per US dollar) | VEF / $ |  |  |  | 177.00 |
Foreign currency exchange loss |  |  |  | $ 8,046 |
SIMADI [Member] | Other Operating Income (Expense) [Member] |  |  |  |  |
Foreign Operations Disclosure [Line Items] |  |  |  |  |
Write down of inventories |  |  |  | 3,250 |
SIMADI [Member] | Foreign Currency Gain (Loss) [Member] |  |  |  |  |
Foreign Operations Disclosure [Line Items] |  |  |  |  |
Impairment of long-lived assets |  |  |  | $ 7,804 |
DICOM [Member] |  |  |  |  |
Foreign Operations Disclosure [Line Items] |  |  |  |  |
Exchange rate at System date change (VEF per US dollar) | VEF / $ |  |  | 215.34 |  |
Foreign currency exchange loss |  |  | $ 117 |  |
DICOM [Member] | Other Operating Income (Expense) [Member] |  |  |  |  |
Foreign Operations Disclosure [Line Items] |  |  |  |  |
Write down of inventories |  |  | 401 |  |
DICOM [Member] | Foreign Currency Gain (Loss) [Member] |  |  |  |  |
Foreign Operations Disclosure [Line Items] |  |  |  |  |
Impairment of long-lived assets |  |  | $ 0 |  |

X
- Definition Foreign Currency Exchange Rate, Effects Of Exchange Rate Change On Impairment of Long-Lived Assets + References No definition available. + Details
Name: | arco_ForeignCurrencyExchangeRateEffectsOfExchangeRateChangeOnImpairmentofLongLivedAssets
Namespace Prefix: | arco_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Foreign Currency Exchange Rate, Effects Of Exchange Rate Change On Inventory Write-down + References No definition available. + Details
Name: | arco_ForeignCurrencyExchangeRateEffectsOfExchangeRateChangeOnInventoryWritedown
Namespace Prefix: | arco_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Foreign Operations Disclosure [Line Items] + References No definition available. + Details
Name: | arco_ForeignOperationsDisclosureLineItems
Namespace Prefix: | arco_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Foreign exchange rate used to remeasure amounts denominated in a currency other than functional currency into functional currency. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section S99 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6897108&loc=SL6897125-166521 + Details
Name: | us-gaap_ForeignCurrencyExchangeRateRemeasurement1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount before tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=64808268&loc=d3e32022-110900 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 20 -Section 35 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6939497&loc=d3e30304-110892 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 10A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66004124&loc=SL7669646-108580 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 45 -Paragraph 20 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=64808268&loc=d3e32211-110900 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=66004124&loc=d3e637-108580 + Details
Name: | us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | arco_ExchangeRateTypeAxis=arco_OfficialExchangeRateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=country_VE
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeStatementLocationAxis=us-gaap_OtherOperatingIncomeExpenseMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeStatementLocationAxis=us-gaap_ForeignCurrencyGainLossMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | arco_ExchangeRateTypeAxis=arco_SupplementarySystemForAdministrationOfForeignCurrencyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | arco_ExchangeRateTypeAxis=arco_SistemaCambiarioAlternativodeDivisasSICADIIMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | arco_ExchangeRateTypeAxis=arco_SistemaMarginaldeDivisasdeVenezuelaSIMADIMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | arco_ExchangeRateTypeAxis=arco_TipodeCambioComplementarioDICOMMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |