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SUPPLEMENTAL CASH FLOW INFORMATION - Reconciliation of movements of liabilities to cash flows (Details) $ in Millions | 12 Months Ended
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Dec. 31, 2019 CAD ($)
Short-Term Debt |
Reconciliation of movements of liabilities to cash flows arising from financing activities |
Liabilities arising from financing activities at beginning of period | $ 3,231
Changes from financing cash flows: |
Net repayment of commercial paper | (982)
Unrealized foreign exchange gains | (94)
Liabilities arising from financing activities at end of period | 2,155
Current Portion of Long-Term Lease Liabilities |
Changes from financing cash flows: |
Payment of lease liabilities | (307)
Reclassification of lease obligations | 617
Liabilities arising from financing activities at end of period | 310
Long-Term Lease Liabilities |
Changes from financing cash flows: |
Reclassification of debt to lease obligations | 1,260
Reclassification of lease obligations | (617)
New leases | 1,978
Liabilities arising from financing activities at end of period | 2,621
Current Portion Of Long-Term Debt |
Reconciliation of movements of liabilities to cash flows arising from financing activities |
Liabilities arising from financing activities at beginning of period | 229
Changes from financing cash flows: |
Repayment of long-term debt | (188)
Realized foreign exchange losses | 7
Reclassification of debt to lease obligations | (38)
Unrealized foreign exchange gains | (10)
Long-Term Debt |
Reconciliation of movements of liabilities to cash flows arising from financing activities |
Liabilities arising from financing activities at beginning of period | 13,890
Changes from financing cash flows: |
Gross proceeds from issuance of long-term debt | 750
Debt issuance costs | (5)
Reclassification of debt to lease obligations | (1,222)
Unrealized foreign exchange gains | (520)
Deferred financing costs | (9)
Liabilities arising from financing activities at end of period | 12,884
Partnership Liability |
Reconciliation of movements of liabilities to cash flows arising from financing activities |
Liabilities arising from financing activities at beginning of period | 477
Changes from financing cash flows: |
Distributions to non-controlling interest | (7)
Reassessment of partnership liability | 15
Liabilities arising from financing activities at end of period | 455
Dividends Payable |
Changes from financing cash flows: |
Dividends paid on common shares | (2,614)
Dividends declared on common shares | $ 2,614

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