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Accounting for Financial Instruments - Summary of Contractual Undiscounted Cash Flow Requirements for Financial Liabilities (Detail) - Liquidity risk [member] CAD in Millions | Dec. 31, 2017 CAD
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Disclosure of detailed information about financial instruments [line items] |
Trade accounts payable and other liabilities | CAD 2,313
Debt | 6,105
Estimated interest payments on debt | 5,178
2018 [member] |
Disclosure of detailed information about financial instruments [line items] |
Trade accounts payable and other liabilities | 2,313
Debt | 28
Estimated interest payments on debt | 346
2020 [member] |
Disclosure of detailed information about financial instruments [line items] |
Debt | 28
Estimated interest payments on debt | 692
2022 [member] |
Disclosure of detailed information about financial instruments [line items] |
Debt | 1,119
Estimated interest payments on debt | 626
Thereafter [member] |
Disclosure of detailed information about financial instruments [line items] |
Debt | 4,930
Estimated interest payments on debt | CAD 3,514

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- Definition The amount of contractual undiscounted cash flows in relation to bank borrowings. [Refer: Borrowings] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Note Effective 2019-01-01 -Name IFRS -Number 7 -IssueDate 2017-01-01 -Paragraph IG31A -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2017-03-01&anchor=para_IG31A&doctype=Implementation%20Guidance -URIDate 2017-03-09 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2017-01-01 -Paragraph B11D -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2017-03-01&anchor=para_B11D&doctype=Appendix&seq=2 -URIDate 2017-03-09 + Details
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- Definition The amount of contractual undiscounted cash flows in relation to trade and other payables. [Refer: Trade and other payables] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Note Effective 2019-01-01 -Name IFRS -Number 7 -IssueDate 2017-01-01 -Paragraph IG31A -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2017-03-01&anchor=para_IG31A&doctype=Implementation%20Guidance -URIDate 2017-03-09 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2017-01-01 -Paragraph B11D -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2017-03-01&anchor=para_B11D&doctype=Appendix&seq=2 -URIDate 2017-03-09 + Details
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