XML 15 R25.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Derivatives (Details) In Thousands, unless otherwise specified | Mar. 31, 2012 Derivatives designated as hedging instruments USD ($) | Mar. 31, 2012 Derivatives not designated as hedging instruments USD ($) | Mar. 31, 2012 Commodity contract (long) 2012 GAL Derivatives designated as hedging instruments USD ($) USDPerGAL | Mar. 31, 2012 Commodity contract (long) 2012 GAL Derivatives not designated as hedging instruments USD ($) USDPerGAL | Mar. 31, 2012 Commodity contract (long) 2012 MT Derivatives not designated as hedging instruments USD ($) USDPerMetricTon | Mar. 31, 2012 Commodity contract (long) 2013 GAL Derivatives not designated as hedging instruments USD ($) USDPerGAL | Mar. 31, 2012 Commodity contract (long) 2013 MT Derivatives not designated as hedging instruments USD ($) USDPerMetricTon | Mar. 31, 2012 Commodity contract (long) 2014 MT Derivatives not designated as hedging instruments USD ($) USDPerMetricTon | Mar. 31, 2012 Commodity contract (short) 2012 GAL Derivatives designated as hedging instruments USD ($) USDPerGAL | Mar. 31, 2012 Commodity contract (short) 2012 GAL Derivatives not designated as hedging instruments USD ($) USDPerGAL | Mar. 31, 2012 Commodity contract (short) 2012 MT Derivatives not designated as hedging instruments USD ($) USDPerMetricTon | Mar. 31, 2012 Commodity contract (short) 2013 GAL Derivatives not designated as hedging instruments USD ($) USDPerGAL | Mar. 31, 2012 Commodity contract (short) 2013 MT Derivatives not designated as hedging instruments USD ($) USDPerMetricTon | Mar. 31, 2012 Commodity contract (short) 2014 MT Derivatives not designated as hedging instruments USD ($) USDPerMetricTon | Mar. 31, 2012 Commodity contract inventory (short) 2012 GAL Derivatives designated as hedging instruments USD ($) USDPerGAL | Mar. 31, 2012 Commodity contract inventory (short) 2012 MT Derivatives designated as hedging instruments USD ($) USDPerMetricTon | Mar. 31, 2012 Foreign currency contracts (long) 2012 BRL Derivatives not designated as hedging instruments USD ($) USDPerBRL | Mar. 31, 2012 Foreign currency contracts (long) 2012 BRL Derivatives not designated as hedging instruments | Mar. 31, 2012 Foreign currency contracts (long) 2012 CAD Derivatives not designated as hedging instruments USD ($) USDPerCAD | Mar. 31, 2012 Foreign currency contracts (long) 2012 CAD Derivatives not designated as hedging instruments | Mar. 31, 2012 Foreign currency contracts (long) 2012 CLP Derivatives not designated as hedging instruments USD ($) USDPerCLP | Mar. 31, 2012 Foreign currency contracts (long) 2012 CLP Derivatives not designated as hedging instruments | Mar. 31, 2012 Foreign currency contracts (long) 2012 EUR Derivatives not designated as hedging instruments USD ($) USDPerEUR | Mar. 31, 2012 Foreign currency contracts (long) 2012 EUR Derivatives not designated as hedging instruments EUR (€) | Mar. 31, 2012 Foreign currency contracts (long) 2012 GBP Derivatives not designated as hedging instruments USD ($) USDPerGBP | Mar. 31, 2012 Foreign currency contracts (long) 2012 GBP Derivatives not designated as hedging instruments GBP (£) | Mar. 31, 2012 Foreign currency contracts (long) 2012 MXN Derivatives not designated as hedging instruments USD ($) USDPerMXN | Mar. 31, 2012 Foreign currency contracts (long) 2012 MXN Derivatives not designated as hedging instruments | Mar. 31, 2012 Foreign currency contracts (long) 2012 AUD Derivatives not designated as hedging instruments USD ($) USDPerAUD | Mar. 31, 2012 Foreign currency contracts (long) 2012 AUD Derivatives not designated as hedging instruments | Mar. 31, 2012 Foreign currency contracts (long) 2013 GBP Derivatives not designated as hedging instruments USD ($) USDPerGBP | Mar. 31, 2012 Foreign currency contracts (long) 2013 GBP Derivatives not designated as hedging instruments GBP (£) | Mar. 31, 2012 Foreign currency contracts (short) 2012 BRL Derivatives not designated as hedging instruments USD ($) USDPerBRL | Mar. 31, 2012 Foreign currency contracts (short) 2012 BRL Derivatives not designated as hedging instruments | Mar. 31, 2012 Foreign currency contracts (short) 2012 CAD Derivatives not designated as hedging instruments USD ($) USDPerCAD | Mar. 31, 2012 Foreign currency contracts (short) 2012 CAD Derivatives not designated as hedging instruments | Mar. 31, 2012 Foreign currency contracts (short) 2012 EUR Derivatives not designated as hedging instruments USD ($) USDPerEUR | Mar. 31, 2012 Foreign currency contracts (short) 2012 EUR Derivatives not designated as hedging instruments EUR (€) | Mar. 31, 2012 Foreign currency contracts (short) 2012 GBP Derivatives not designated as hedging instruments USD ($) USDPerGBP | Mar. 31, 2012 Foreign currency contracts (short) 2012 GBP Derivatives not designated as hedging instruments GBP (£) | Mar. 31, 2012 Foreign currency contracts (short) 2012 MXN Derivatives not designated as hedging instruments USD ($) USDPerMXN | Mar. 31, 2012 Foreign currency contracts (short) 2012 MXN Derivatives not designated as hedging instruments | Mar. 31, 2012 Foreign currency contracts (short) 2012 AUD Derivatives not designated as hedging instruments USD ($) USDPerAUD | Mar. 31, 2012 Foreign currency contracts (short) 2012 AUD Derivatives not designated as hedging instruments | Mar. 31, 2012 Foreign currency contracts (short) 2012 DKK Derivatives not designated as hedging instruments USD ($) USDPerDKK | Mar. 31, 2012 Foreign currency contracts (short) 2012 DKK Derivatives not designated as hedging instruments | Mar. 31, 2012 Foreign currency contracts (short) 2012 COP Derivatives not designated as hedging instruments USD ($) USDPerCOP | Mar. 31, 2012 Foreign currency contracts (short) 2012 COP Derivatives not designated as hedging instruments | Mar. 31, 2012 Foreign currency contracts (short) 2013 GBP Derivatives not designated as hedging instruments USD ($) USDPerGBP | Mar. 31, 2012 Foreign currency contracts (short) 2013 GBP Derivatives not designated as hedging instruments GBP (£)
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value Hedge, Notional value of commodity contracts |  |  | 992,000 |  |  |  |  |  | 3,780,000 |  |  |  |  |  | 50,384,000 | 72,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Mark-to-Market Prices of fair value hedge commodity contracts |  |  | 0.18 |  |  |  |  |  | (0.08) |  |  |  |  |  | 0.06 | 6.36 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Mark-to-Market value of fair value hedge commodity contracts |  |  | $ 179 |  |  |  |  |  | $ (318) |  |  |  |  |  | $ 2,848 | $ 458 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-Designated, Notional value of commodity contracts |  |  |  | 128,366,000 | 2,678,000 | 4,516,000 | 73,000 | 3,000 |  | 199,585,000 | 2,235,000 | 9,670,000 | 31,000 | 6,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Mark-to-Market Prices of non-designated commodity contracts |  |  |  | 0.08 | 49.70 | 0.24 | 23.38 | 20.33 |  | (0.11) | (47.07) | (0.05) | (42.23) | (11.67) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Mark-to-Market value of non-designated commodity contracts |  |  |  | 10,610 | 133,103 | 1,106 | 1,707 | 61 |  | (21,789) | (105,170) | (470) | (1,309) | (70) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-Designated, Notional amount of foreign currency contracts |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 893 |  | 8,636 |  | 2,289,069 |  | 636 |  | 14,947 |  | 164,573 |  | 27 |  | 10,430 |  | 2,623 |  | 15,236 |  | 16,000 |  | 90,806 |  | 69,684 |  | 269 |  | 11,001 |  | 21,800,000 |  | 23,315
Mark-to-Market Prices of non-designated foreign currency contracts |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0.03 | 0.03 | 0.00 | 0.00 | 0.00 | 0.00 | 0.02 | 0.02 | 0.01 | 0.01 | 0.00 | 0.00 | (0.04) | (0.04) | 0.00 | 0.00 | (0.02) | (0.02) | 0.00 | 0.00 | 0.00 | 0.00 | (0.01) | (0.01) | 0.00 | 0.00 | 0.02 | 0.02 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00
Mark-to-Market value of non-designated foreign currency contracts |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 26 |  | (29) |  | (43) |  | 14 |  | 208 |  | (104) |  | (1) |  | 24 |  | (63) |  | (11) |  | (50) |  | (1,160) |  | 44 |  | 5 |  | (2) |  | (23) |  | 41 |
Mark-to-Market, Total | $ 3,167 | $ 16,655 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

X
- Definition Represents the fair value per unit of all foreign currency derivatives not designated as hedging instruments. + References No definition available. + Details
Name: | int_ForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsFairValuePerUnit
Namespace Prefix: | int_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represents the fair value per unit of all price risk derivatives not designated as hedging instruments. + References No definition available. + Details
Name: | int_PriceRiskDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsFairValuePerUnit
Namespace Prefix: | int_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represents the fair value per unit of all price risk derivatives designated as fair value hedging instruments. + References No definition available. + Details
Name: | int_PriceRiskFairValueHedgeDerivativeFairValuePerUnit
Namespace Prefix: | int_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | instant

X
- Definition Fair value as of the balance sheet date of the assets less the liabilities of a derivative or group of derivatives. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=6947722&loc=d3e13495-108611 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41228-113958 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 45 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41271-113958 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6947722&loc=d3e13433-108611 + Details
Name: | us-gaap_DerivativeFairValueOfDerivativeNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_DerivativesFairValueLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Fair value as of the balance sheet date of all foreign currency derivatives not designated as hedging instruments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 17 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41228-113958 + Details
Name: | us-gaap_ForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAtFairValueNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Aggregate notional amount of price risk derivatives not designated as a hedging instrument with notional amounts expressed in nonmonetary units. For example the number of barrels specified in a fuel oil forward purchase contract. + 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=6935481&loc=SL5580258-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Notional Amount -URI http://asc.fasb.org/extlink&oid=6519104 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=6935481&loc=SL5579245-113959 + Details
Name: | us-gaap_NonmonetaryNotionalAmountOfPriceRiskDerivativeInstrumentsNotDesignatedAsHedgingInstruments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | instant

X
- Definition Aggregate notional amount of price risk derivatives designated as a fair value hedge with notional amounts expressed in nonmonetary units. For example the number of barrels specified in a fuel oil forward purchase contract. + 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=6935481&loc=SL5580258-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Notional Amount -URI http://asc.fasb.org/extlink&oid=6519104 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=6935481&loc=SL5579245-113959 + Details
Name: | us-gaap_NonmonetaryNotionalAmountOfPriceRiskFairValueHedgeDerivatives
Namespace Prefix: | us-gaap_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | instant

X
- Definition Aggregate notional amount of all foreign currency derivatives not designated as hedging instruments. Notional amount refers to the number of currency units specified in the foreign currency derivative contract. + 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=6935481&loc=SL5580258-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Notional Amount -URI http://asc.fasb.org/extlink&oid=6519104 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=6935481&loc=SL5579245-113959 + Details
Name: | us-gaap_NotionalAmountOfForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair value as of the balance sheet date of all price risk derivatives not designated as hedging instruments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 17 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41228-113958 + Details
Name: | us-gaap_PriceRiskDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAtFairValueNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair value as of the balance sheet date of all price risk derivatives designated as fair value hedging instruments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 17 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41228-113958 + Details
Name: | us-gaap_PriceRiskFairValueHedgeDerivativeAtFairValueNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant