v3.10.0.1

Concentration of Risk - Summary of Product Lines Accounted for More than Ten Percent of Net Sales (Details) | 12 Months Ended
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Nov. 30, 2018 | Nov. 30, 2017
Skin Care |  |
Concentration Risk [Line Items] |  |
Product lines accounted more than ten percent of net sales | 59.30% | 52.60%
Oral Care |  |
Concentration Risk [Line Items] |  |
Product lines accounted more than ten percent of net sales | 34.20% | 37.80%

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- Definition Product category net sales percentage. + References No definition available. + Details
Name: | caw_ProductCategoryNetSalesPercentage
Namespace Prefix: | caw_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

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- 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_ConcentrationRiskLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Details
Name: | srt_ProductOrServiceAxis=caw_SkinCareMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=caw_OralCareMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |