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real estate joint ventures - Commitments and contingent liabilities (Details) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2018 CAD ($) item | Dec. 31, 2017 CAD ($)
real estate joint venture |  |
Advances | $ 14,101 | $ 13,660
Real estate joint ventures |  |
real estate joint venture |  |
Construction financing amount | 342 | 342
Real estate joint ventures | TELUS Corporation Construction Credit Facility |  |
real estate joint venture |  |
Construction financing amount | 114 | 114
Undrawn | 45 | 67
Advances | 69 | 47
Real estate joint ventures | Construction Credit Facility - Other |  |
real estate joint venture |  |
Construction financing amount | 228 | 228
TELUS Sky real estate joint venture |  |
real estate joint venture |  |
Real estate joint venture approximate total capital spending | 400 |
Contractual capital commitments | $ 35 | $ 82
Percentage of financing provided | 33.333% |
Construction financing amount | $ 342 |
TELUS Sky real estate joint venture | Three Canadian financial institutions |  |
real estate joint venture |  |
Number of Canadian financial institution lenders | item | 3 |
Percentage of financing provided | 66.667% |

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- Definition The amount of capital commitments for which the entity has entered into a contract. [Refer: Capital commitments] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 112 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_112_c&doctype=Standard -URIDate 2018-03-16 + Details
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- 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
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- Definition The amount of construction financing under a credit agreement. + References No definition available. + Details
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- Definition The amount of undrawn credit facilities provided by the entity to a joint venture investment + References No definition available. + Details
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- Definition Total long-term borrowings, including the current and non-current portion. + References No definition available. + Details
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- Definition The number of financial institutions that are lenders. + References No definition available. + Details
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- Definition The percentage of construction financing provided. + References No definition available. + Details
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- Definition The amount of expected costs relating to real estate joint venture projects. + References No definition available. + Details
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- Details
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- Details
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- Details
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- Details
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- Details
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