XML 46 R35.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Summary of Significant Accounting Policies Derivative Instruments Not Designated as Hedging Instruments (Details) (USD $) In Thousands, unless otherwise specified | Feb. 28, 2014 | Aug. 31, 2013 | Feb. 28, 2013
--- | --- | --- | ---
Derivatives, Fair Value [Line Items] |  |  |
Derivative Asset, Fair Value, Gross Asset | $ 621,523 | $ 499,890 | $ 501,178
Derivative Asset, Collateral, Obligation to Return Cash, Offset |  |  | 12,555
Derivative Asset, Fair Value, Amount Not Offset Against Collateral | 566,429 | 445,823 | 442,970
Derivative Asset, Fair Value, Gross Amount Not Offset on Balance Sheet | 55,094 | 54,067 | 45,653
Derivative Liability, Fair Value, Gross Liability | 553,693 | 465,066 | 429,975
Derivative Liability, Fair Value, Amount Not Offset Against Collateral | 472,271 | 409,408 | 375,455
Derivative Liability, Fair Value, Gross Amount Not Offset on Balance Sheet | 55,093 | 54,067 | 45,653
Commodity and Freight Derivatives [Member] |  |  |
Derivatives, Fair Value [Line Items] |  |  |
Derivative Asset, Fair Value, Gross Asset | 615,178 | 468,673 | 485,222
Derivative Asset, Collateral, Obligation to Return Cash, Offset |  |  | 12,555
Derivative Asset, Fair Value, Amount Not Offset Against Collateral | 562,025 | 415,566 | 427,014
Derivative Asset, Fair Value, Gross Amount Not Offset on Balance Sheet | 53,153 | 53,107 | 45,653
Derivative Liability, Fair Value, Gross Liability | 550,870 | 458,893 | 428,866
Derivative Liability, Fair Value, Amount Not Offset Against Collateral | 471,389 | 404,195 | 374,346
Derivative Liability, Fair Value, Gross Amount Not Offset on Balance Sheet | 53,152 | 53,107 | 45,653
Foreign Exchange Contract [Member] |  |  |
Derivatives, Fair Value [Line Items] |  |  |
Derivative Asset, Fair Value, Gross Asset | 6,345 | 7,079 | 15,497
Derivative Asset, Collateral, Obligation to Return Cash, Offset |  |  |
Derivative Asset, Fair Value, Amount Not Offset Against Collateral | 4,404 | 6,122 | 15,497
Derivative Asset, Fair Value, Gross Amount Not Offset on Balance Sheet | 1,941 | 957 |
Derivative Liability, Fair Value, Gross Liability | 2,629 | 5,925 | 691
Derivative Liability, Fair Value, Amount Not Offset Against Collateral | 688 | 4,968 | 691
Derivative Liability, Fair Value, Gross Amount Not Offset on Balance Sheet | 1,941 | 957 |
Designated as Hedging Instrument [Member] | Interest Rate Swap [Member] |  |  |
Derivatives, Fair Value [Line Items] |  |  |
Derivative Asset, Fair Value, Gross Asset |  | 24,135 | 459
Derivative Asset, Collateral, Obligation to Return Cash, Offset |  |  |
Derivative Asset, Fair Value, Amount Not Offset Against Collateral |  | 24,135 | 459
Derivative Asset, Fair Value, Gross Amount Not Offset on Balance Sheet |  |  |
Not Designated as Hedging Instrument [Member] | Interest Rate Swap [Member] |  |  |
Derivatives, Fair Value [Line Items] |  |  |
Derivative Asset, Fair Value, Gross Asset |  | 3 |
Derivative Asset, Collateral, Obligation to Return Cash, Offset |  |  |
Derivative Asset, Fair Value, Amount Not Offset Against Collateral |  |  |
Derivative Asset, Fair Value, Gross Amount Not Offset on Balance Sheet |  | 3 |
Derivative Liability, Fair Value, Gross Liability | 194 | 248 | 418
Derivative Liability, Fair Value, Amount Not Offset Against Collateral | 194 | 245 | 418
Derivative Liability, Fair Value, Gross Amount Not Offset on Balance Sheet |  | $ 3 |

X
- Definition Derivative Asset, Fair Value, Gross Amount Not Offset on Balance Sheet + References No definition available. + Details
Name: | chscp_DerivativeAssetFairValueGrossAmountNotOffsetonBalanceSheet
Namespace Prefix: | chscp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Derivative Liability, Fair Value, Gross Amount Not Offset on Balance Sheet + References No definition available. + Details
Name: | chscp_DerivativeLiabilityFairValueGrossAmountNotOffsetonBalanceSheet
Namespace Prefix: | chscp_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of obligation to return cash collateral under master netting arrangements offset against derivative assets. + References Reference 1: 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_DerivativeAssetCollateralObligationToReturnCashOffset
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Fair value before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=28370219&loc=SL20226000-175313 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=20225523&loc=SL20225862-175312 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -Subparagraph (a),(c) -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624163-113959 + Details
Name: | us-gaap_DerivativeFairValueOfDerivativeAsset
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair value of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, elected not to be offset against an obligation to return collateral under a master netting arrangement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=20225523&loc=SL20225862-175312 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=7476318&loc=d3e41678-113959 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=28370219&loc=SL20226011-175313 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=28370219&loc=SL20226006-175313 + Details
Name: | us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair value before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=28370219&loc=SL20226000-175313 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=20225523&loc=SL20225862-175312 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -Subparagraph (a),(c) -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624163-113959 + Details
Name: | us-gaap_DerivativeFairValueOfDerivativeLiability
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Fair value of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, elected not to be offset against a right to receive collateral under a master netting arrangement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=20225523&loc=SL20225862-175312 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=7476318&loc=d3e41678-113959 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=28370219&loc=SL20226011-175313 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=28370219&loc=SL20226006-175313 + Details
Name: | us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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