XML 122 R76.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Equities - Narrative (Details) $ / shares in Units, $ in Thousands |  | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Mar. 30, 2017 USD ($) $ / shares shares | May 31, 2016 USD ($) $ / shares | Aug. 31, 2017 USD ($) pools | Aug. 31, 2016 USD ($) | Aug. 31, 2015 USD ($) | Aug. 31, 2014 USD ($) | Mar. 31, 2016 USD ($) shares
Class of Stock [Line Items] |  |  |  |  |  |  |
Patronage Refunds, Estimated |  |  |  | $ (111,587) | $ (250,177) |  |
Distribution of patronage refunds |  |  | $ 103,879 | 251,740 | 271,226 |  |
Cash partonage dividends payable |  |  | $ 0 | $ 103,900 | $ 251,700 | $ 271,200 |
Patronage source earnings, percentage allocated to reserves |  |  | 10.00% | 10.00% | 10.00% |  |
Capital equity certificates, number of pools | pools |  |  | 2 |  |  |  |
Equity redemptions, age |  |  | 70 years |  |  |  |
Retirements of equities |  |  | $ (35,268) | $ (23,911) | $ (128,907) |  |
Preferred stock dividends paid |  |  | (167,642) | (163,324) | (133,710) |  |
Stock Redeemed or Called During Period, Price per Share | $ / shares | $ 28.74 | $ 28.50 |  |  |  |  |
Non-qualified Equity Certificates [Member] |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |
Patronage Refunds, Estimated |  |  | 126,333 |  |  |  |
Distribution of patronage refunds |  |  |  |  | (147,710) |  |
Patronage refunds and capital stock |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |
Distribution of patronage refunds |  |  |  | 257,500 | 627,200 | $ 821,500 |
Capital Equity Certificates |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |
Patronage Refunds, Estimated |  |  |  | 167,381 | 375,267 |  |
Distribution of patronage refunds |  |  | (153,589) | (375,506) | $ (402,560) |  |
Preferred Stock, Redemption Amount | $ 17,400 |  |  |  |  |  | $ 67,300
Stock Redeemed or Called During Period, Value | $ 20,000 | $ 76,800 |  |  |  |  |
8% Preferred Stock [Member] |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |
Preferred Stock, Redemption Amount |  |  | 306,800 |  |  |  |
Class B, Series 1 Preferred Stock [Member] |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |
Preferred Stock, Redemption Amount |  |  | 536,500 |  |  |  |
Preferred Stock, Shares Issued | shares | 695,390 |  |  |  |  |  | 2,693,195
Class B, Series 3 Preferred Stock [Member] |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |
Preferred Stock, Redemption Amount |  |  | 492,500 |  |  |  |
Class B, Series 2 Preferred Stock [Member] |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |
Preferred Stock, Redemption Amount |  |  | 420,000 |  |  |  |
Reclassification out of Accumulated Other Comprehensive Income [Member] | Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member] |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |
Loss on Discontinuation of Cash Flow Hedge Due to Forecasted Transaction Probable of Not Occurring |  |  |  | $ 3,700 |  |  |
Fiscal Year 2017 [Domain] |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |
Estimated payments for redemptions of equities |  |  | $ 10,000 |  |  |  |

X
- Definition Capital Equity Certificates, Number of Pools + References No definition available. + Details
Name: | chscp_CapitalEquityCertificatesNumberOfPools
Namespace Prefix: | chscp_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Cash Patronage Dividends Payable + References No definition available. + Details
Name: | chscp_CashPatronageDividendsPayable
Namespace Prefix: | chscp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Equity Redemptions, Age + References No definition available. + Details
Name: | chscp_EquityRedemptionsAge
Namespace Prefix: | chscp_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Cash payments to be made to redeem equity certificates + References No definition available. + Details
Name: | chscp_Estimatedpaymentsforredemptionsofequities
Namespace Prefix: | chscp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Patronage Refunds, Estimated + References No definition available. + Details
Name: | chscp_PatronageRefundsEstimated
Namespace Prefix: | chscp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Patronage Source Earnings, Percentage Allocated To Capital Reserves + References No definition available. + Details
Name: | chscp_PatronageSourceEarningsPercentageAllocatedToCapitalReserves
Namespace Prefix: | chscp_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stock Redeemed or Called During Period, Price per Share + References No definition available. + Details
Name: | chscp_StockRedeemedorCalledDuringPeriodPriceperShare
Namespace Prefix: | chscp_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_ClassOfStockLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of loss reclassified into earnings in the period when cash flow hedge is discontinued because it is probable that the original forecasted transactions will not occur by the end of the original period or an additional two month time period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=35736893&loc=d3e80748-113994 + Details
Name: | us-gaap_LossOnDiscontinuationOfCashFlowHedgeDueToForecastedTransactionProbableOfNotOccurring
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of earnings distributed to patrons of the agricultural cooperative. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 905 -SubTopic 605 -Section 45 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=68055669&loc=d3e6825-110074 + Details
Name: | us-gaap_PatronageRefunds
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of cash outflow to reacquire equity classified as other. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3291-108585 + Details
Name: | us-gaap_PaymentsForRepurchaseOfOtherEquity
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of cash outflow in the form of ordinary dividends to preferred shareholders of the parent entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3291-108585 + Details
Name: | us-gaap_PaymentsOfDividendsPreferredStockAndPreferenceStock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The redemption (or callable) amount of currently redeemable preferred stock. Includes amounts representing dividends not currently declared or paid but which will be payable under the redemption features or for which ultimate payment is solely within the control of the issuer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.27(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=84159872&loc=d3e21564-112644 + Details
Name: | us-gaap_PreferredStockRedemptionAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_PreferredStockSharesIssued
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Equity impact of the value of stock bought back by the entity at the exercise price or redemption price. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=84159872&loc=d3e21463-112644 + Details
Name: | us-gaap_StockRedeemedOrCalledDuringPeriodValue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_StatementEquityComponentsAxis=chscp_NonqualifiedEquityCertificatesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementEquityComponentsAxis=chscp_PatronageRefundsAndCapitalStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementEquityComponentsAxis=chscp_CapitalEquityCertificatesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementClassOfStockAxis=chscp_A8PreferredStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementClassOfStockAxis=chscp_ClassBSeries1PreferredStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementClassOfStockAxis=chscp_ClassBSeries3PreferredStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementClassOfStockAxis=chscp_ClassBSeries2PreferredStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis=us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementEquityComponentsAxis=us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | chscp_FiscalyearearningsAxis=chscp_FiscalYear2017Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |