XML 87 R38.htm IDEA: XBRL DOCUMENT v2.4.1.9

Derivatives (Details) In Thousands, unless otherwise specified		12 Months Ended
	Dec. 31, 2014 Derivatives designated as hedging instruments USD ($)	Dec. 31, 2014 Derivatives designated as hedging instruments Fair value hedges Long 2015 USD ($) bbl	Dec. 31, 2014 Derivatives designated as hedging instruments Fair value hedges Short 2015 USD ($) bbl	Dec. 31, 2014 Derivatives not designated as hedging instruments Commodity contracts Long 2015 USD ($) bbl	Dec. 31, 2014 Derivatives not designated as hedging instruments Commodity contracts Long 2016 USD ($) bbl	Dec. 31, 2014 Derivatives not designated as hedging instruments Commodity contracts Long 2017 USD ($) bbl	Dec. 31, 2014 Derivatives not designated as hedging instruments Commodity contracts Long 2018 USD ($) bbl	Dec. 31, 2014 Derivatives not designated as hedging instruments Commodity contracts Short 2015 USD ($) bbl	Dec. 31, 2014 Derivatives not designated as hedging instruments Commodity contracts Short 2016 USD ($) bbl	Dec. 31, 2014 Derivatives not designated as hedging instruments Commodity contracts Short 2017 USD ($) bbl	Dec. 31, 2014 Derivatives not designated as hedging instruments Commodity contracts Short 2018 USD ($) bbl	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2015 AUD USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2015 AUD	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2015 AUD Weighted Average USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2015 BRL USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2015 BRL	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2015 BRL Weighted Average USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2015 CLP USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2015 CLP	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2015 CLP Weighted Average USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2015 MXN USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2015 MXN	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2015 MXN Weighted Average USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 CAD USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 CAD	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 CAD Weighted Average USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 CHF USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 CHF	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 CHF Weighted Average USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 COP USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 COP	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 COP Weighted Average USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 DKK USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 DKK	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 DKK Weighted Average USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 EUR USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 EUR EUR (€)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 EUR Weighted Average USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 GBP USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 GBP GBP (£)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 GBP Weighted Average USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 INR USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 INR	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 INR Weighted Average USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 JPY USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 JPY JPY (¥)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 JPY Weighted Average USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 NOK USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 NOK	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 NOK Weighted Average USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 PLN USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 PLN	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 PLN Weighted Average USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 RON USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 RON	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 RON Weighted Average USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 SGD USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 SGD	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 SGD Weighted Average USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 ZAR USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 ZAR	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 ZAR Weighted Average USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2016 GBP USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2016 GBP GBP (£)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2016 GBP Weighted Average USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2017 GBP USD ($)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2017 GBP GBP (£)	Dec. 31, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2017 GBP Weighted Average USD ($)
Derivative instruments, at their respective fair value positions
Notional value of commodity contracts		305,000us-gaap_DerivativeNonmonetaryNotionalAmountVolume / us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis = us-gaap_FairValueHedgingMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_DesignatedAsHedgingInstrumentMember / us-gaap_PositionAxis = us-gaap_LongMember	4,977,000us-gaap_DerivativeNonmonetaryNotionalAmountVolume / us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis = us-gaap_FairValueHedgingMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_DesignatedAsHedgingInstrumentMember / us-gaap_PositionAxis = us-gaap_ShortMember	34,192,000us-gaap_DerivativeNonmonetaryNotionalAmountVolume / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_CommodityContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_LongMember	1,131,000us-gaap_DerivativeNonmonetaryNotionalAmountVolume / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_CommodityContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2016Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_LongMember	92,000us-gaap_DerivativeNonmonetaryNotionalAmountVolume / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_CommodityContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2017Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_LongMember	1,000us-gaap_DerivativeNonmonetaryNotionalAmountVolume / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_CommodityContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2018Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_LongMember	27,013,000us-gaap_DerivativeNonmonetaryNotionalAmountVolume / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_CommodityContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_ShortMember	722,000us-gaap_DerivativeNonmonetaryNotionalAmountVolume / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_CommodityContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2016Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_ShortMember	109,000us-gaap_DerivativeNonmonetaryNotionalAmountVolume / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_CommodityContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2017Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_ShortMember	11,000us-gaap_DerivativeNonmonetaryNotionalAmountVolume / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_CommodityContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2018Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_ShortMember
Non-Designated, Notional amount of foreign currency contracts													28,783us-gaap_DerivativeAssetNotionalAmount / us-gaap_CurrencyAxis = currency_AUD / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_ForeignExchangeContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_LongMember			471us-gaap_DerivativeAssetNotionalAmount / us-gaap_CurrencyAxis = currency_BRL / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_ForeignExchangeContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_LongMember			4,764,256us-gaap_DerivativeAssetNotionalAmount / us-gaap_CurrencyAxis = currency_CLP / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_ForeignExchangeContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_LongMember			2,382,533us-gaap_DerivativeAssetNotionalAmount / us-gaap_CurrencyAxis = currency_MXN / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_ForeignExchangeContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_LongMember			61,577us-gaap_DerivativeAssetNotionalAmount / us-gaap_CurrencyAxis = currency_CAD / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_ForeignExchangeContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_ShortMember			112us-gaap_DerivativeAssetNotionalAmount / us-gaap_CurrencyAxis = currency_CHF / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_ForeignExchangeContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_ShortMember			31,884,747us-gaap_DerivativeAssetNotionalAmount / us-gaap_CurrencyAxis = currency_COP / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_ForeignExchangeContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_ShortMember			126,778us-gaap_DerivativeAssetNotionalAmount / us-gaap_CurrencyAxis = currency_DKK / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_ForeignExchangeContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_ShortMember			€ 77,278us-gaap_DerivativeAssetNotionalAmount / us-gaap_CurrencyAxis = currency_EUR / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_ForeignExchangeContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_ShortMember			£ 208,786us-gaap_DerivativeAssetNotionalAmount / us-gaap_CurrencyAxis = currency_GBP / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_ForeignExchangeContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_ShortMember			135,879us-gaap_DerivativeAssetNotionalAmount / us-gaap_CurrencyAxis = currency_INR / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_ForeignExchangeContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_ShortMember			¥ 1,390,740us-gaap_DerivativeAssetNotionalAmount / us-gaap_CurrencyAxis = currency_JPY / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_ForeignExchangeContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_ShortMember			214,957us-gaap_DerivativeAssetNotionalAmount / us-gaap_CurrencyAxis = currency_NOK / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_ForeignExchangeContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_ShortMember			7,912us-gaap_DerivativeAssetNotionalAmount / us-gaap_CurrencyAxis = currency_PLN / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_ForeignExchangeContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_ShortMember			32,891us-gaap_DerivativeAssetNotionalAmount / us-gaap_CurrencyAxis = currency_RON / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_ForeignExchangeContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_ShortMember			46,921us-gaap_DerivativeAssetNotionalAmount / us-gaap_CurrencyAxis = currency_SGD / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_ForeignExchangeContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_ShortMember			78,298us-gaap_DerivativeAssetNotionalAmount / us-gaap_CurrencyAxis = currency_ZAR / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_ForeignExchangeContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_ShortMember			£ 8,325us-gaap_DerivativeAssetNotionalAmount / us-gaap_CurrencyAxis = currency_GBP / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_ForeignExchangeContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2016Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_ShortMember			£ 1,400us-gaap_DerivativeAssetNotionalAmount / us-gaap_CurrencyAxis = currency_GBP / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_ForeignExchangeContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2017Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_ShortMember
Weighted Average Fixed Price		74.110us-gaap_DerivativeAveragePriceRiskOptionStrikePrice / us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis = us-gaap_FairValueHedgingMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_DesignatedAsHedgingInstrumentMember / us-gaap_PositionAxis = us-gaap_LongMember	77.510us-gaap_DerivativeAveragePriceRiskOptionStrikePrice / us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis = us-gaap_FairValueHedgingMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_DesignatedAsHedgingInstrumentMember / us-gaap_PositionAxis = us-gaap_ShortMember	62.693us-gaap_DerivativeAveragePriceRiskOptionStrikePrice / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_CommodityContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_LongMember	89.989us-gaap_DerivativeAveragePriceRiskOptionStrikePrice / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_CommodityContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2016Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_LongMember	46.463us-gaap_DerivativeAveragePriceRiskOptionStrikePrice / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_CommodityContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2017Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_LongMember	25.922us-gaap_DerivativeAveragePriceRiskOptionStrikePrice / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_CommodityContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2018Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_LongMember	83.370us-gaap_DerivativeAveragePriceRiskOptionStrikePrice / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_CommodityContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_ShortMember	85.497us-gaap_DerivativeAveragePriceRiskOptionStrikePrice / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_CommodityContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2016Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_ShortMember	54.430us-gaap_DerivativeAveragePriceRiskOptionStrikePrice / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_CommodityContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2017Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_ShortMember	83.997us-gaap_DerivativeAveragePriceRiskOptionStrikePrice / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_CommodityContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2018Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_ShortMember
Weighted Average Fixed Price														0.850us-gaap_DerivativeForwardExchangeRate1 / us-gaap_CurrencyAxis = currency_AUD / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_ForeignExchangeContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_LongMember / us-gaap_RangeAxis = us-gaap_WeightedAverageMember			2.580us-gaap_DerivativeForwardExchangeRate1 / us-gaap_CurrencyAxis = currency_BRL / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_ForeignExchangeContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_LongMember / us-gaap_RangeAxis = us-gaap_WeightedAverageMember			602.490us-gaap_DerivativeForwardExchangeRate1 / us-gaap_CurrencyAxis = currency_CLP / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_ForeignExchangeContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_LongMember / us-gaap_RangeAxis = us-gaap_WeightedAverageMember			13.920us-gaap_DerivativeForwardExchangeRate1 / us-gaap_CurrencyAxis = currency_MXN / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_ForeignExchangeContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_LongMember / us-gaap_RangeAxis = us-gaap_WeightedAverageMember			1.140us-gaap_DerivativeForwardExchangeRate1 / us-gaap_CurrencyAxis = currency_CAD / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_ForeignExchangeContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_ShortMember / us-gaap_RangeAxis = us-gaap_WeightedAverageMember			0.960us-gaap_DerivativeForwardExchangeRate1 / us-gaap_CurrencyAxis = currency_CHF / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_ForeignExchangeContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_ShortMember / us-gaap_RangeAxis = us-gaap_WeightedAverageMember			2,174.000us-gaap_DerivativeForwardExchangeRate1 / us-gaap_CurrencyAxis = currency_COP / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_ForeignExchangeContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_ShortMember / us-gaap_RangeAxis = us-gaap_WeightedAverageMember			5.950us-gaap_DerivativeForwardExchangeRate1 / us-gaap_CurrencyAxis = currency_DKK / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_ForeignExchangeContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_ShortMember / us-gaap_RangeAxis = us-gaap_WeightedAverageMember			1.250us-gaap_DerivativeForwardExchangeRate1 / us-gaap_CurrencyAxis = currency_EUR / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_ForeignExchangeContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_ShortMember / us-gaap_RangeAxis = us-gaap_WeightedAverageMember			1.610us-gaap_DerivativeForwardExchangeRate1 / us-gaap_CurrencyAxis = currency_GBP / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_ForeignExchangeContractMember / int_DerivativeSettlementPeriodAxis = int_SettlementPeriod2015Member / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / us-gaap_PositionAxis = us-gaap_ShortMember / us-gaap_RangeAxis = 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X

- Definition

Weighted average mark to market adjustment to fair value for nonmonetary units.

+ References

No definition available.

+ Details

Name:	int_DerivativeFairValueWeightedAveragePerNonMonetaryUnit
Namespace Prefix:	int_
Data Type:	us-types:perUnitItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Weighted average mark to market adjustment to fair value.

+ References

No definition available.

+ Details

Name:	int_DerivativeFairValueWeightedAveragePerUnit
Namespace Prefix:	int_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Nominal or face amount used to calculate payments on the derivative asset.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 1B

-URI http://asc.fasb.org/extlink&oid=35706170&loc=SL5580258-113959



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

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