XML 122 R99.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Accounts Payable and Accrued Liabilities - Additional Information (Details) - CAD ($) $ in Thousands | Mar. 31, 2018 | Mar. 31, 2017
--- | --- | ---
Accounts Payable And Accrued Liabilities [Abstract] |  |
Accounts payable and accrued liabilities | $ 89,571 | $ 15,386
Property, plant and equipment | 62,034 | 2,804
Professional fees | 7,391 | 1,642
Compensation related liabilities | 5,747 | 2,349
Miscellaneous liabilities | $ 14,399 | $ 8,591

X
- Definition Accounts payable and accrued liabilities. + References No definition available. + Details
Name: | cgc_AccountsPayableAndAccruedLiabilitiesAbstract
Namespace Prefix: | cgc_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Payables related to payroll and other compensation items. + References No definition available. + Details
Name: | cgc_CompensationPayable
Namespace Prefix: | cgc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Professional fees payable. + References No definition available. + Details
Name: | cgc_ProfessionalFeesPayable
Namespace Prefix: | cgc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Trade payable and accrued liabilities. + References No definition available. + Details
Name: | cgc_TradePayableAndAccruedLiabilities
Namespace Prefix: | cgc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amounts payable that the entity does not separately disclose in the same statement or note. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2017-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2017-03-01&anchor=para_55&doctype=Standard -URIDate 2017-03-09 + Details
Name: | ifrs-full_OtherPayables
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of payables for the purchase of non-current assets. [Refer: Non-current assets] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2017-01-01 -Paragraph 78 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2017-03-01&anchor=para_78&doctype=Standard -URIDate 2017-03-09 + Details
Name: | ifrs-full_PayablesForPurchaseOfNoncurrentAssets
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant