XML 140 R112.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Long-Term Debt - Future Minimum Lease Payments and Present Value of the Net Minimum Lease Payments under Finance Leases (Detail) - CAD CAD in Millions | Dec. 31, 2017 | Dec. 31, 2016
--- | --- | ---
Disclosure of finance lease and operating lease by lessee [Line Items] |  |
Total minimum lease payments | CAD 10.5 | CAD 23.3
Present value of minimum lease payments | 10.4 | 23.1
Within one year [member] |  |
Disclosure of finance lease and operating lease by lessee [Line Items] |  |
Total minimum lease payments | 7.4 | 12.9
2018 to 2022 [member] |  |
Disclosure of finance lease and operating lease by lessee [Line Items] |  |
Total minimum lease payments | CAD 3.1 | CAD 10.4

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

X
- Definition The amount of payments over the finance lease term that the lessee is or can be required to make, excluding contingent rent, costs for services and taxes to be paid by, and reimbursed to, the lessor, together with any amounts guaranteed by the lessee or by a party related to the lessee. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Note Expiry date 2019-01-01 -Name IAS -Number 17 -IssueDate 2017-01-01 -Paragraph 31 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=17&date=2017-03-02&anchor=para_31_b&doctype=Standard&book=B -URIDate 2017-03-09 + Details
Name: | ifrs-full_MinimumFinanceLeasePaymentsPayable
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The present value of minimum finance lease payments payable. [Refer: Minimum finance lease payments payable] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Note Expiry date 2019-01-01 -Name IAS -Number 17 -IssueDate 2017-01-01 -Paragraph 31 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=17&date=2017-03-02&anchor=para_31_b&doctype=Standard&book=B -URIDate 2017-03-09 + Details
Name: | ifrs-full_MinimumFinanceLeasePaymentsPayableAtPresentValue
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | ifrs-full_MaturityAxis=ifrs-full_NotLaterThanOneYearMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_MaturityAxis=ifrs-full_LaterThanOneYearAndNotLaterThanFiveYearsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |