XML 90 R73.htm IDEA: XBRL DOCUMENT
v3.19.2

Subsequent Events (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
May 31, 2018 | May 31, 2018
Subsequent Event [Line Items] |  |
Reserve and impairment charges (recoveries), net | $ (3,811) | $ (18,944)

X
- Definition Reserve and Impairment Charges (Recoveries) + References No definition available. + Details
Name: | chscp_ReserveAndImpairmentChargesRecoveries
Namespace Prefix: | chscp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. + References No definition available. + Details
Name: | us-gaap_SubsequentEventLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration