10-K Filing

ENBRIDGE INC CIK: 895728 FY 2024

Filing Information

Form Type	10-K
Accession Number	`0000895728-25-000006`
Period End Date	20241231
Filing Date	20250214
Fiscal Year	2024
Fiscal Period	FY
XBRL Instance	enb-20241231_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 152 Income Statement 242 Cash Flow Statement 300 Stockholders Equity 48 Comprehensive Income 112

Balance Sheet 152 line items

Line Item	Tag	Value	Unit	Period
Common shares, outstanding (in shares)	`CommonStockSharesOutstanding`	2.18B	shares	Point-in-time
Common shares, outstanding (in shares)	`CommonStockSharesOutstanding`	2.18B	shares	Point-in-time
Common shares, outstanding (in shares)	`CommonStockSharesOutstanding`	2.12B	shares	Point-in-time
Common shares, outstanding (in shares)	`CommonStockSharesOutstanding`	2.12B	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	5.90B	CAD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	5.90B	CAD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	1.80B	CAD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	1.80B	CAD	Point-in-time
Restricted cash	`RestrictedCashCurrent`	84.00M	CAD	Point-in-time
Restricted cash	`RestrictedCashCurrent`	84.00M	CAD	Point-in-time
Restricted cash	`RestrictedCashCurrent`	92.00M	CAD	Point-in-time
Restricted cash	`RestrictedCashCurrent`	92.00M	CAD	Point-in-time
Trade receivables and unbilled revenues	`AccountsAndOtherReceivablesNetCurrent`	4.41B	CAD	Point-in-time
Trade receivables and unbilled revenues	`AccountsAndOtherReceivablesNetCurrent`	4.41B	CAD	Point-in-time
Trade receivables and unbilled revenues	`AccountsAndOtherReceivablesNetCurrent`	6.92B	CAD	Point-in-time
Trade receivables and unbilled revenues	`AccountsAndOtherReceivablesNetCurrent`	6.92B	CAD	Point-in-time
Other current assets	`OtherAssetsCurrent`	2.44B	CAD	Point-in-time
Other current assets	`OtherAssetsCurrent`	2.44B	CAD	Point-in-time
Other current assets	`OtherAssetsCurrent`	2.77B	CAD	Point-in-time
Other current assets	`OtherAssetsCurrent`	2.77B	CAD	Point-in-time
Accounts receivable from affiliates	`OtherReceivablesNetCurrent`	85.00M	CAD	Point-in-time
Accounts receivable from affiliates	`OtherReceivablesNetCurrent`	85.00M	CAD	Point-in-time
Accounts receivable from affiliates	`OtherReceivablesNetCurrent`	90.00M	CAD	Point-in-time
Accounts receivable from affiliates	`OtherReceivablesNetCurrent`	90.00M	CAD	Point-in-time
Inventory (Note 10)	`InventoryNet`	1.49B	CAD	Point-in-time
Inventory (Note 10)	`InventoryNet`	1.49B	CAD	Point-in-time
Inventory (Note 10)	`InventoryNet`	1.48B	CAD	Point-in-time
Inventory (Note 10)	`InventoryNet`	1.48B	CAD	Point-in-time
Current assets	`AssetsCurrent`	14.40B	CAD	Point-in-time
Current assets	`AssetsCurrent`	14.40B	CAD	Point-in-time
Current assets	`AssetsCurrent`	13.16B	CAD	Point-in-time
Current assets	`AssetsCurrent`	13.16B	CAD	Point-in-time
Property, plant and equipment, net (Note 11)	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	131.10B	CAD	Point-in-time
Property, plant and equipment, net (Note 11)	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	131.10B	CAD	Point-in-time
Property, plant and equipment, net (Note 11)	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	104.64B	CAD	Point-in-time
Property, plant and equipment, net (Note 11)	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	104.64B	CAD	Point-in-time
Long-term investments (Note 13)	`LongTermInvestments`	16.79B	CAD	Point-in-time
Long-term investments (Note 13)	`LongTermInvestments`	16.79B	CAD	Point-in-time
Long-term investments (Note 13)	`LongTermInvestments`	20.69B	CAD	Point-in-time
Long-term investments (Note 13)	`LongTermInvestments`	20.69B	CAD	Point-in-time
Restricted long-term investments and cash (Note 23)	`RestrictedCashAndInvestmentsNoncurrent`	717.00M	CAD	Point-in-time
Restricted long-term investments and cash (Note 23)	`RestrictedCashAndInvestmentsNoncurrent`	717.00M	CAD	Point-in-time
Restricted long-term investments and cash (Note 23)	`RestrictedCashAndInvestmentsNoncurrent`	998.00M	CAD	Point-in-time
Restricted long-term investments and cash (Note 23)	`RestrictedCashAndInvestmentsNoncurrent`	998.00M	CAD	Point-in-time
Deferred amounts and other assets	`DeferredCostsAndOtherAssets`	8.04B	CAD	Point-in-time
Deferred amounts and other assets	`DeferredCostsAndOtherAssets`	8.04B	CAD	Point-in-time
Deferred amounts and other assets	`DeferredCostsAndOtherAssets`	11.03B	CAD	Point-in-time
Deferred amounts and other assets	`DeferredCostsAndOtherAssets`	11.03B	CAD	Point-in-time
Intangible assets, net (Note 14)	`FiniteLivedIntangibleAssetsNet`	3.54B	CAD	Point-in-time
Intangible assets, net (Note 14)	`FiniteLivedIntangibleAssetsNet`	3.54B	CAD	Point-in-time
Intangible assets, net (Note 14)	`FiniteLivedIntangibleAssetsNet`	4.59B	CAD	Point-in-time
Intangible assets, net (Note 14)	`FiniteLivedIntangibleAssetsNet`	4.59B	CAD	Point-in-time
Goodwill (Note 15)	`Goodwill`	32.44B	CAD	Point-in-time
Goodwill (Note 15)	`Goodwill`	32.44B	CAD	Point-in-time
Goodwill (Note 15)	`Goodwill`	31.85B	CAD	Point-in-time
Goodwill (Note 15)	`Goodwill`	31.85B	CAD	Point-in-time
Goodwill (Note 15)	`Goodwill`	36.60B	CAD	Point-in-time
Goodwill (Note 15)	`Goodwill`	36.60B	CAD	Point-in-time
Deferred income taxes (Note 24)	`DeferredIncomeTaxAssetsNet`	341.00M	CAD	Point-in-time
Deferred income taxes (Note 24)	`DeferredIncomeTaxAssetsNet`	341.00M	CAD	Point-in-time
Deferred income taxes (Note 24)	`DeferredIncomeTaxAssetsNet`	796.00M	CAD	Point-in-time
Deferred income taxes (Note 24)	`DeferredIncomeTaxAssetsNet`	796.00M	CAD	Point-in-time
Total assets	`Assets`	180.32B	CAD	Point-in-time
Total assets	`Assets`	180.32B	CAD	Point-in-time
Total assets	`Assets`	218.97B	CAD	Point-in-time
Total assets	`Assets`	218.97B	CAD	Point-in-time
Short-term borrowings (Note 17)	`ShortTermBorrowings`	400.00M	CAD	Point-in-time
Short-term borrowings (Note 17)	`ShortTermBorrowings`	400.00M	CAD	Point-in-time
Short-term borrowings (Note 17)	`ShortTermBorrowings`	529.00M	CAD	Point-in-time
Short-term borrowings (Note 17)	`ShortTermBorrowings`	529.00M	CAD	Point-in-time
Trade payables and accrued liabilities	`AccountsPayableAndOtherAccruedLiabilitiesCurrent`	7.06B	CAD	Point-in-time
Trade payables and accrued liabilities	`AccountsPayableAndOtherAccruedLiabilitiesCurrent`	7.06B	CAD	Point-in-time
Trade payables and accrued liabilities	`AccountsPayableAndOtherAccruedLiabilitiesCurrent`	4.31B	CAD	Point-in-time
Trade payables and accrued liabilities	`AccountsPayableAndOtherAccruedLiabilitiesCurrent`	4.31B	CAD	Point-in-time
Other current liabilities (Note 16)	`OtherLiabilitiesCurrent`	7.24B	CAD	Point-in-time
Other current liabilities (Note 16)	`OtherLiabilitiesCurrent`	7.24B	CAD	Point-in-time
Other current liabilities (Note 16)	`OtherLiabilitiesCurrent`	5.66B	CAD	Point-in-time
Other current liabilities (Note 16)	`OtherLiabilitiesCurrent`	5.66B	CAD	Point-in-time
Accounts payable to affiliates	`OtherAccountsPayableAndAccruedLiabilities`	22.00M	CAD	Point-in-time
Accounts payable to affiliates	`OtherAccountsPayableAndAccruedLiabilities`	22.00M	CAD	Point-in-time
Accounts payable to affiliates	`OtherAccountsPayableAndAccruedLiabilities`	26.00M	CAD	Point-in-time
Accounts payable to affiliates	`OtherAccountsPayableAndAccruedLiabilities`	26.00M	CAD	Point-in-time
Interest payable	`InterestPayableCurrent`	958.00M	CAD	Point-in-time
Interest payable	`InterestPayableCurrent`	958.00M	CAD	Point-in-time
Interest payable	`InterestPayableCurrent`	1.23B	CAD	Point-in-time
Interest payable	`InterestPayableCurrent`	1.23B	CAD	Point-in-time
Current portion of long-term debt (Note 17)	`LongTermDebtAndCapitalLeaseObligationsCurrent`	7.73B	CAD	Point-in-time
Current portion of long-term debt (Note 17)	`LongTermDebtAndCapitalLeaseObligationsCurrent`	7.73B	CAD	Point-in-time
Current portion of long-term debt (Note 17)	`LongTermDebtAndCapitalLeaseObligationsCurrent`	6.08B	CAD	Point-in-time
Current portion of long-term debt (Note 17)	`LongTermDebtAndCapitalLeaseObligationsCurrent`	6.08B	CAD	Point-in-time
Current liabilities	`LiabilitiesCurrent`	17.43B	CAD	Point-in-time
Current liabilities	`LiabilitiesCurrent`	17.43B	CAD	Point-in-time
Current liabilities	`LiabilitiesCurrent`	23.81B	CAD	Point-in-time
Current liabilities	`LiabilitiesCurrent`	23.81B	CAD	Point-in-time
Long-term debt (Note 17)	`LongTermDebtAndCapitalLeaseObligations`	74.72B	CAD	Point-in-time
Long-term debt (Note 17)	`LongTermDebtAndCapitalLeaseObligations`	74.72B	CAD	Point-in-time
Long-term debt (Note 17)	`LongTermDebtAndCapitalLeaseObligations`	93.41B	CAD	Point-in-time
Long-term debt (Note 17)	`LongTermDebtAndCapitalLeaseObligations`	93.41B	CAD	Point-in-time
Other long-term liabilities	`OtherLiabilitiesNoncurrent`	13.26B	CAD	Point-in-time
Other long-term liabilities	`OtherLiabilitiesNoncurrent`	13.26B	CAD	Point-in-time
Other long-term liabilities	`OtherLiabilitiesNoncurrent`	8.65B	CAD	Point-in-time
Other long-term liabilities	`OtherLiabilitiesNoncurrent`	8.65B	CAD	Point-in-time
Deferred income taxes (Note 24)	`DeferredIncomeTaxLiabilitiesNet`	15.03B	CAD	Point-in-time
Deferred income taxes (Note 24)	`DeferredIncomeTaxLiabilitiesNet`	15.03B	CAD	Point-in-time
Deferred income taxes (Note 24)	`DeferredIncomeTaxLiabilitiesNet`	19.60B	CAD	Point-in-time
Deferred income taxes (Note 24)	`DeferredIncomeTaxLiabilitiesNet`	19.60B	CAD	Point-in-time
Liabilities	`Liabilities`	115.83B	CAD	Point-in-time
Liabilities	`Liabilities`	115.83B	CAD	Point-in-time
Liabilities	`Liabilities`	150.08B	CAD	Point-in-time
Liabilities	`Liabilities`	150.08B	CAD	Point-in-time
Commitments and contingencies (Note 30)	`CommitmentsAndContingencies`	-	CAD	Point-in-time
Commitments and contingencies (Note 30)	`CommitmentsAndContingencies`	-	CAD	Point-in-time
Commitments and contingencies (Note 30)	`CommitmentsAndContingencies`	-	CAD	Point-in-time
Commitments and contingencies (Note 30)	`CommitmentsAndContingencies`	-	CAD	Point-in-time
Preference shares	`PreferredStockValue`	6.82B	CAD	Point-in-time
Preference shares	`PreferredStockValue`	6.82B	CAD	Point-in-time
Preference shares	`PreferredStockValue`	6.82B	CAD	Point-in-time
Preference shares	`PreferredStockValue`	6.82B	CAD	Point-in-time
Common shares (2,178 and 2,125 outstanding at December 31, 2024 and 2023, respectively)	`CommonStockValue`	71.74B	CAD	Point-in-time
Common shares (2,178 and 2,125 outstanding at December 31, 2024 and 2023, respectively)	`CommonStockValue`	71.74B	CAD	Point-in-time
Common shares (2,178 and 2,125 outstanding at December 31, 2024 and 2023, respectively)	`CommonStockValue`	69.18B	CAD	Point-in-time
Common shares (2,178 and 2,125 outstanding at December 31, 2024 and 2023, respectively)	`CommonStockValue`	69.18B	CAD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	268.00M	CAD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	268.00M	CAD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	275.00M	CAD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	275.00M	CAD	Point-in-time
Deficit	`RetainedEarningsAccumulatedDeficit`	-20.05B	CAD	Point-in-time
Deficit	`RetainedEarningsAccumulatedDeficit`	-20.05B	CAD	Point-in-time
Deficit	`RetainedEarningsAccumulatedDeficit`	-17.11B	CAD	Point-in-time
Deficit	`RetainedEarningsAccumulatedDeficit`	-17.11B	CAD	Point-in-time
Accumulated other comprehensive income (Note 22)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	7.12B	CAD	Point-in-time
Accumulated other comprehensive income (Note 22)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	7.12B	CAD	Point-in-time
Accumulated other comprehensive income (Note 22)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	2.30B	CAD	Point-in-time
Accumulated other comprehensive income (Note 22)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	2.30B	CAD	Point-in-time
Total Enbridge Inc. shareholders equity	`StockholdersEquity`	65.90B	CAD	Point-in-time
Total Enbridge Inc. shareholders equity	`StockholdersEquity`	65.90B	CAD	Point-in-time
Total Enbridge Inc. shareholders equity	`StockholdersEquity`	61.45B	CAD	Point-in-time
Total Enbridge Inc. shareholders equity	`StockholdersEquity`	61.45B	CAD	Point-in-time
Noncontrolling interests (Note 19)	`MinorityInterest`	2.99B	CAD	Point-in-time
Noncontrolling interests (Note 19)	`MinorityInterest`	2.99B	CAD	Point-in-time
Noncontrolling interests (Note 19)	`MinorityInterest`	3.03B	CAD	Point-in-time
Noncontrolling interests (Note 19)	`MinorityInterest`	3.03B	CAD	Point-in-time
Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	63.40B	CAD	Point-in-time
Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	63.40B	CAD	Point-in-time
Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	68.89B	CAD	Point-in-time
Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	68.89B	CAD	Point-in-time
Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	64.48B	CAD	Point-in-time
Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	64.48B	CAD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	218.97B	CAD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	218.97B	CAD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	180.32B	CAD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	180.32B	CAD	Point-in-time

Income Statement 242 line items

Line Item	Tag	Value	Unit	Period
Total operating revenues (Note 4)	`Revenues`	9.84B	CAD	1 Quarter
Total operating revenues (Note 4)	`Revenues`	9.84B	CAD	1 Quarter
Total operating revenues (Note 4)	`Revenues`	14.88B	CAD	1 Quarter
Total operating revenues (Note 4)	`Revenues`	14.88B	CAD	1 Quarter
Total operating revenues (Note 4)	`Revenues`	11.34B	CAD	1 Quarter
Total operating revenues (Note 4)	`Revenues`	11.34B	CAD	1 Quarter
Total operating revenues (Note 4)	`Revenues`	53.31B	CAD	Annual
Total operating revenues (Note 4)	`Revenues`	53.31B	CAD	Annual
Total operating revenues (Note 4)	`Revenues`	53.47B	CAD	Annual
Total operating revenues (Note 4)	`Revenues`	53.47B	CAD	Annual
Total operating revenues (Note 4)	`Revenues`	11.04B	CAD	1 Quarter
Total operating revenues (Note 4)	`Revenues`	11.04B	CAD	1 Quarter
Total operating revenues (Note 4)	`Revenues`	12.07B	CAD	1 Quarter
Total operating revenues (Note 4)	`Revenues`	12.07B	CAD	1 Quarter
Total operating revenues (Note 4)	`Revenues`	11.30B	CAD	1 Quarter
Total operating revenues (Note 4)	`Revenues`	11.30B	CAD	1 Quarter
Total operating revenues (Note 4)	`Revenues`	43.65B	CAD	Annual
Total operating revenues (Note 4)	`Revenues`	43.65B	CAD	Annual
Total operating revenues (Note 4)	`Revenues`	10.43B	CAD	1 Quarter
Total operating revenues (Note 4)	`Revenues`	10.43B	CAD	1 Quarter
Total operating revenues (Note 4)	`Revenues`	16.22B	CAD	1 Quarter
Total operating revenues (Note 4)	`Revenues`	16.22B	CAD	1 Quarter
Operating and administrative	`GeneralAndAdministrativeExpense`	9.43B	CAD	Annual
Operating and administrative	`GeneralAndAdministrativeExpense`	9.43B	CAD	Annual
Operating and administrative	`GeneralAndAdministrativeExpense`	8.60B	CAD	Annual
Operating and administrative	`GeneralAndAdministrativeExpense`	8.60B	CAD	Annual
Operating and administrative	`GeneralAndAdministrativeExpense`	8.22B	CAD	Annual
Operating and administrative	`GeneralAndAdministrativeExpense`	8.22B	CAD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	5.17B	CAD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	5.17B	CAD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	4.61B	CAD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	4.61B	CAD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	4.32B	CAD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	4.32B	CAD	Annual
Impairment of long-lived assets	`ImpairmentOfLongLivedAssetsHeldForUse`	541.00M	CAD	Annual
Impairment of long-lived assets	`ImpairmentOfLongLivedAssetsHeldForUse`	541.00M	CAD	Annual
Impairment of long-lived assets	`ImpairmentOfLongLivedAssetsHeldForUse`	419.00M	CAD	Annual
Impairment of long-lived assets	`ImpairmentOfLongLivedAssetsHeldForUse`	419.00M	CAD	Annual
Impairment of long-lived assets	`ImpairmentOfLongLivedAssetsHeldForUse`	190.00M	CAD	Annual
Impairment of long-lived assets	`ImpairmentOfLongLivedAssetsHeldForUse`	190.00M	CAD	Annual
Impairment of goodwill	`GoodwillImpairmentLoss`	0.00	CAD	Annual
Impairment of goodwill	`GoodwillImpairmentLoss`	0.00	CAD	Annual
Impairment of goodwill	`GoodwillImpairmentLoss`	0.00	CAD	Annual
Impairment of goodwill	`GoodwillImpairmentLoss`	0.00	CAD	Annual
Impairment of goodwill	`GoodwillImpairmentLoss`	2.46B	CAD	Annual
Impairment of goodwill	`GoodwillImpairmentLoss`	2.46B	CAD	Annual
Total operating expenses	`CostsAndExpenses`	48.13B	CAD	Annual
Total operating expenses	`CostsAndExpenses`	48.13B	CAD	Annual
Total operating expenses	`CostsAndExpenses`	43.82B	CAD	Annual
Total operating expenses	`CostsAndExpenses`	43.82B	CAD	Annual
Total operating expenses	`CostsAndExpenses`	35.00B	CAD	Annual
Total operating expenses	`CostsAndExpenses`	35.00B	CAD	Annual
Operating income	`OperatingIncomeLoss`	2.45B	CAD	1 Quarter
Operating income	`OperatingIncomeLoss`	2.45B	CAD	1 Quarter
Operating income	`OperatingIncomeLoss`	1.84B	CAD	1 Quarter
Operating income	`OperatingIncomeLoss`	1.84B	CAD	1 Quarter
Operating income	`OperatingIncomeLoss`	5.18B	CAD	Annual
Operating income	`OperatingIncomeLoss`	5.18B	CAD	Annual
Operating income	`OperatingIncomeLoss`	8.65B	CAD	Annual
Operating income	`OperatingIncomeLoss`	8.65B	CAD	Annual
Operating income	`OperatingIncomeLoss`	2.27B	CAD	1 Quarter
Operating income	`OperatingIncomeLoss`	2.27B	CAD	1 Quarter
Operating income	`OperatingIncomeLoss`	1.79B	CAD	1 Quarter
Operating income	`OperatingIncomeLoss`	1.79B	CAD	1 Quarter
Operating income	`OperatingIncomeLoss`	2.66B	CAD	1 Quarter
Operating income	`OperatingIncomeLoss`	2.66B	CAD	1 Quarter
Operating income	`OperatingIncomeLoss`	9.65B	CAD	Annual
Operating income	`OperatingIncomeLoss`	9.65B	CAD	Annual
Operating income	`OperatingIncomeLoss`	2.22B	CAD	1 Quarter
Operating income	`OperatingIncomeLoss`	2.22B	CAD	1 Quarter
Operating income	`OperatingIncomeLoss`	2.71B	CAD	1 Quarter
Operating income	`OperatingIncomeLoss`	2.71B	CAD	1 Quarter
Operating income	`OperatingIncomeLoss`	2.35B	CAD	1 Quarter
Operating income	`OperatingIncomeLoss`	2.35B	CAD	1 Quarter
Income from equity investments (Note 13)	`IncomeLossFromEquityMethodInvestments`	2.06B	CAD	Annual
Income from equity investments (Note 13)	`IncomeLossFromEquityMethodInvestments`	2.06B	CAD	Annual
Income from equity investments (Note 13)	`IncomeLossFromEquityMethodInvestments`	1.82B	CAD	Annual
Income from equity investments (Note 13)	`IncomeLossFromEquityMethodInvestments`	1.82B	CAD	Annual
Income from equity investments (Note 13)	`IncomeLossFromEquityMethodInvestments`	2.30B	CAD	Annual
Income from equity investments (Note 13)	`IncomeLossFromEquityMethodInvestments`	2.30B	CAD	Annual
Gain on disposition of equity investments (Note 13)	`GainLossOnSaleOfInterestInProjects`	0.00	CAD	Annual
Gain on disposition of equity investments (Note 13)	`GainLossOnSaleOfInterestInProjects`	0.00	CAD	Annual
Gain on disposition of equity investments (Note 13)	`GainLossOnSaleOfInterestInProjects`	1.09B	CAD	Annual
Gain on disposition of equity investments (Note 13)	`GainLossOnSaleOfInterestInProjects`	1.09B	CAD	Annual
Gain on disposition of equity investments (Note 13)	`GainLossOnSaleOfInterestInProjects`	0.00	CAD	Annual
Gain on disposition of equity investments (Note 13)	`GainLossOnSaleOfInterestInProjects`	0.00	CAD	Annual
Gain on joint venture merger transaction (Note 13)	`EquityMethodInvestmentRealizedGainLossOnDisposal`	0.00	CAD	Annual
Gain on joint venture merger transaction (Note 13)	`EquityMethodInvestmentRealizedGainLossOnDisposal`	0.00	CAD	Annual
Gain on joint venture merger transaction (Note 13)	`EquityMethodInvestmentRealizedGainLossOnDisposal`	1.10B	CAD	Point-in-time
Gain on joint venture merger transaction (Note 13)	`EquityMethodInvestmentRealizedGainLossOnDisposal`	1.10B	CAD	Point-in-time
Gain on joint venture merger transaction (Note 13)	`EquityMethodInvestmentRealizedGainLossOnDisposal`	0.00	CAD	Annual
Gain on joint venture merger transaction (Note 13)	`EquityMethodInvestmentRealizedGainLossOnDisposal`	0.00	CAD	Annual
Gain on joint venture merger transaction (Note 13)	`EquityMethodInvestmentRealizedGainLossOnDisposal`	$832.00M	USD	Point-in-time
Gain on joint venture merger transaction (Note 13)	`EquityMethodInvestmentRealizedGainLossOnDisposal`	$832.00M	USD	Point-in-time
Gain on joint venture merger transaction (Note 13)	`EquityMethodInvestmentRealizedGainLossOnDisposal`	1.08B	CAD	Annual
Gain on joint venture merger transaction (Note 13)	`EquityMethodInvestmentRealizedGainLossOnDisposal`	1.08B	CAD	Annual
Other income/(expense) (Note 27)	`OtherNonoperatingIncomeExpense`	-589.00M	CAD	Annual
Other income/(expense) (Note 27)	`OtherNonoperatingIncomeExpense`	-589.00M	CAD	Annual
Other income/(expense) (Note 27)	`OtherNonoperatingIncomeExpense`	-1.33B	CAD	Annual
Other income/(expense) (Note 27)	`OtherNonoperatingIncomeExpense`	-1.33B	CAD	Annual
Other income/(expense) (Note 27)	`OtherNonoperatingIncomeExpense`	1.22B	CAD	Annual
Other income/(expense) (Note 27)	`OtherNonoperatingIncomeExpense`	1.22B	CAD	Annual
Interest expense (Note 17)	`InterestExpenseNonoperating`	3.81B	CAD	Annual
Interest expense (Note 17)	`InterestExpenseNonoperating`	3.81B	CAD	Annual
Interest expense (Note 17)	`InterestExpenseNonoperating`	3.18B	CAD	Annual
Interest expense (Note 17)	`InterestExpenseNonoperating`	3.18B	CAD	Annual
Interest expense (Note 17)	`InterestExpenseNonoperating`	4.42B	CAD	Annual
Interest expense (Note 17)	`InterestExpenseNonoperating`	4.42B	CAD	Annual
Earnings before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	4.54B	CAD	Annual
Earnings before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	4.54B	CAD	Annual
Earnings before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	7.88B	CAD	Annual
Earnings before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	7.88B	CAD	Annual
Earnings before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	7.30B	CAD	Annual
Earnings before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	7.30B	CAD	Annual
Income tax expense (Note 24)	`IncomeTaxExpenseBenefit`	1.82B	CAD	Annual
Income tax expense (Note 24)	`IncomeTaxExpenseBenefit`	1.82B	CAD	Annual
Income tax expense (Note 24)	`IncomeTaxExpenseBenefit`	1.60B	CAD	Annual
Income tax expense (Note 24)	`IncomeTaxExpenseBenefit`	1.60B	CAD	Annual
Income tax expense (Note 24)	`IncomeTaxExpenseBenefit`	1.67B	CAD	Annual
Income tax expense (Note 24)	`IncomeTaxExpenseBenefit`	1.67B	CAD	Annual
Earnings	`ProfitLoss`	1.45B	CAD	1 Quarter
Earnings	`ProfitLoss`	1.45B	CAD	1 Quarter
Earnings	`ProfitLoss`	618.00M	CAD	1 Quarter
Earnings	`ProfitLoss`	618.00M	CAD	1 Quarter
Earnings	`ProfitLoss`	1.57B	CAD	1 Quarter
Earnings	`ProfitLoss`	1.57B	CAD	1 Quarter
Earnings	`ProfitLoss`	623.00M	CAD	1 Quarter
Earnings	`ProfitLoss`	623.00M	CAD	1 Quarter
Earnings	`ProfitLoss`	1.87B	CAD	1 Quarter
Earnings	`ProfitLoss`	1.87B	CAD	1 Quarter
Earnings	`ProfitLoss`	5.63B	CAD	Annual
Earnings	`ProfitLoss`	5.63B	CAD	Annual
Earnings	`ProfitLoss`	6.06B	CAD	Annual
Earnings	`ProfitLoss`	6.06B	CAD	Annual
Earnings	`ProfitLoss`	2.00B	CAD	1 Quarter
Earnings	`ProfitLoss`	2.00B	CAD	1 Quarter
Earnings	`ProfitLoss`	1.56B	CAD	1 Quarter
Earnings	`ProfitLoss`	1.56B	CAD	1 Quarter
Earnings	`ProfitLoss`	2.94B	CAD	Annual
Earnings	`ProfitLoss`	2.94B	CAD	Annual
Earnings	`ProfitLoss`	2.00B	CAD	1 Quarter
Earnings	`ProfitLoss`	2.00B	CAD	1 Quarter
(Earnings)/loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	-65.00M	CAD	Annual
(Earnings)/loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	-65.00M	CAD	Annual
(Earnings)/loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	190.00M	CAD	Annual
(Earnings)/loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	190.00M	CAD	Annual
(Earnings)/loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	-133.00M	CAD	Annual
(Earnings)/loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	-133.00M	CAD	Annual
Earnings attributable to controlling interests	`NetIncomeLoss`	1.39B	CAD	1 Quarter
Earnings attributable to controlling interests	`NetIncomeLoss`	1.39B	CAD	1 Quarter
Earnings attributable to controlling interests	`NetIncomeLoss`	1.82B	CAD	1 Quarter
Earnings attributable to controlling interests	`NetIncomeLoss`	1.82B	CAD	1 Quarter
Earnings attributable to controlling interests	`NetIncomeLoss`	1.82B	CAD	1 Quarter
Earnings attributable to controlling interests	`NetIncomeLoss`	1.82B	CAD	1 Quarter
Earnings attributable to controlling interests	`NetIncomeLoss`	6.19B	CAD	Annual
Earnings attributable to controlling interests	`NetIncomeLoss`	6.19B	CAD	Annual
Earnings attributable to controlling interests	`NetIncomeLoss`	5.44B	CAD	Annual
Earnings attributable to controlling interests	`NetIncomeLoss`	5.44B	CAD	Annual
Earnings attributable to controlling interests	`NetIncomeLoss`	3.00B	CAD	Annual
Earnings attributable to controlling interests	`NetIncomeLoss`	3.00B	CAD	Annual
Earnings attributable to controlling interests	`NetIncomeLoss`	621.00M	CAD	1 Quarter
Earnings attributable to controlling interests	`NetIncomeLoss`	621.00M	CAD	1 Quarter
Earnings attributable to controlling interests	`NetIncomeLoss`	1.51B	CAD	1 Quarter
Earnings attributable to controlling interests	`NetIncomeLoss`	1.51B	CAD	1 Quarter
Earnings attributable to controlling interests	`NetIncomeLoss`	595.00M	CAD	1 Quarter
Earnings attributable to controlling interests	`NetIncomeLoss`	595.00M	CAD	1 Quarter
Earnings attributable to controlling interests	`NetIncomeLoss`	1.94B	CAD	1 Quarter
Earnings attributable to controlling interests	`NetIncomeLoss`	1.94B	CAD	1 Quarter
Earnings attributable to controlling interests	`NetIncomeLoss`	1.94B	CAD	1 Quarter
Earnings attributable to controlling interests	`NetIncomeLoss`	1.94B	CAD	1 Quarter
Preference share dividends	`PreferredStockDividendsAndOtherAdjustments`	388.00M	CAD	Annual
Preference share dividends	`PreferredStockDividendsAndOtherAdjustments`	388.00M	CAD	Annual
Preference share dividends	`PreferredStockDividendsAndOtherAdjustments`	352.00M	CAD	Annual
Preference share dividends	`PreferredStockDividendsAndOtherAdjustments`	352.00M	CAD	Annual
Preference share dividends	`PreferredStockDividendsAndOtherAdjustments`	414.00M	CAD	Annual
Preference share dividends	`PreferredStockDividendsAndOtherAdjustments`	414.00M	CAD	Annual
Earnings attributable to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	1.73B	CAD	1 Quarter
Earnings attributable to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	1.73B	CAD	1 Quarter
Earnings attributable to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	2.59B	CAD	Annual
Earnings attributable to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	2.59B	CAD	Annual
Earnings attributable to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	1.85B	CAD	1 Quarter
Earnings attributable to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	1.85B	CAD	1 Quarter
Earnings attributable to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	1.73B	CAD	1 Quarter
Earnings attributable to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	1.73B	CAD	1 Quarter
Earnings attributable to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	5.05B	CAD	Annual
Earnings attributable to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	5.05B	CAD	Annual
Earnings attributable to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	1.29B	CAD	1 Quarter
Earnings attributable to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	1.29B	CAD	1 Quarter
Earnings attributable to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	1.85B	CAD	1 Quarter
Earnings attributable to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	1.85B	CAD	1 Quarter
Earnings attributable to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	532.00M	CAD	1 Quarter
Earnings attributable to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	532.00M	CAD	1 Quarter
Earnings attributable to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	5.84B	CAD	Annual
Earnings attributable to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	5.84B	CAD	Annual
Earnings attributable to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	1.42B	CAD	1 Quarter
Earnings attributable to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	1.42B	CAD	1 Quarter
Earnings attributable to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	493.00M	CAD	1 Quarter
Earnings attributable to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	493.00M	CAD	1 Quarter
Earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareBasic`	0.59	CAD	1 Quarter
Earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareBasic`	0.59	CAD	1 Quarter
Earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareBasic`	0.91	CAD	1 Quarter
Earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareBasic`	0.91	CAD	1 Quarter
Earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareBasic`	2.34	CAD	Annual
Earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareBasic`	2.34	CAD	Annual
Earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareBasic`	0.86	CAD	1 Quarter
Earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareBasic`	0.86	CAD	1 Quarter
Earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareBasic`	1.28	CAD	Annual
Earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareBasic`	1.28	CAD	Annual
Earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareBasic`	0.67	CAD	1 Quarter
Earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareBasic`	0.67	CAD	1 Quarter
Earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareBasic`	2.84	CAD	Annual
Earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareBasic`	2.84	CAD	Annual
Earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareBasic`	0.23	CAD	1 Quarter
Earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareBasic`	0.23	CAD	1 Quarter
Earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareBasic`	0.81	CAD	1 Quarter
Earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareBasic`	0.81	CAD	1 Quarter
Earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareBasic`	0.26	CAD	1 Quarter
Earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareBasic`	0.26	CAD	1 Quarter
Earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareBasic`	0.86	CAD	1 Quarter
Earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareBasic`	0.86	CAD	1 Quarter
Diluted earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareDiluted`	1.28	CAD	Annual
Diluted earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareDiluted`	1.28	CAD	Annual
Diluted earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareDiluted`	0.26	CAD	1 Quarter
Diluted earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareDiluted`	0.26	CAD	1 Quarter
Diluted earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareDiluted`	0.85	CAD	1 Quarter
Diluted earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareDiluted`	0.85	CAD	1 Quarter
Diluted earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareDiluted`	0.81	CAD	1 Quarter
Diluted earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareDiluted`	0.81	CAD	1 Quarter
Diluted earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareDiluted`	0.91	CAD	1 Quarter
Diluted earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareDiluted`	0.91	CAD	1 Quarter
Diluted earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareDiluted`	2.34	CAD	Annual
Diluted earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareDiluted`	2.34	CAD	Annual
Diluted earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareDiluted`	2.84	CAD	Annual
Diluted earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareDiluted`	2.84	CAD	Annual
Diluted earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareDiluted`	0.59	CAD	1 Quarter
Diluted earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareDiluted`	0.59	CAD	1 Quarter
Diluted earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareDiluted`	0.86	CAD	1 Quarter
Diluted earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareDiluted`	0.86	CAD	1 Quarter
Diluted earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareDiluted`	0.23	CAD	1 Quarter
Diluted earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareDiluted`	0.23	CAD	1 Quarter
Diluted earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareDiluted`	0.67	CAD	1 Quarter
Diluted earnings per common share attributable to common shareholders (in Canadian dollars per share)	`EarningsPerShareDiluted`	0.67	CAD	1 Quarter

Cash Flow Statement 300 line items

Line Item	Tag	Value	Unit	Period
Long-term restricted cash	`RestrictedCashAndCashEquivalentsNoncurrent`	0.00	CAD	Point-in-time
Long-term restricted cash	`RestrictedCashAndCashEquivalentsNoncurrent`	0.00	CAD	Point-in-time
Long-term restricted cash	`RestrictedCashAndCashEquivalentsNoncurrent`	105.00M	CAD	Point-in-time
Long-term restricted cash	`RestrictedCashAndCashEquivalentsNoncurrent`	105.00M	CAD	Point-in-time
Long-term restricted cash	`RestrictedCashAndCashEquivalentsNoncurrent`	0.00	CAD	Point-in-time
Long-term restricted cash	`RestrictedCashAndCashEquivalentsNoncurrent`	0.00	CAD	Point-in-time
Earnings	`ProfitLoss`	1.45B	CAD	1 Quarter
Earnings	`ProfitLoss`	1.45B	CAD	1 Quarter
Earnings	`ProfitLoss`	618.00M	CAD	1 Quarter
Earnings	`ProfitLoss`	618.00M	CAD	1 Quarter
Earnings	`ProfitLoss`	1.57B	CAD	1 Quarter
Earnings	`ProfitLoss`	1.57B	CAD	1 Quarter
Earnings	`ProfitLoss`	623.00M	CAD	1 Quarter
Earnings	`ProfitLoss`	623.00M	CAD	1 Quarter
Earnings	`ProfitLoss`	1.87B	CAD	1 Quarter
Earnings	`ProfitLoss`	1.87B	CAD	1 Quarter
Earnings	`ProfitLoss`	5.63B	CAD	Annual
Earnings	`ProfitLoss`	5.63B	CAD	Annual
Earnings	`ProfitLoss`	6.06B	CAD	Annual
Earnings	`ProfitLoss`	6.06B	CAD	Annual
Earnings	`ProfitLoss`	2.00B	CAD	1 Quarter
Earnings	`ProfitLoss`	2.00B	CAD	1 Quarter
Earnings	`ProfitLoss`	1.56B	CAD	1 Quarter
Earnings	`ProfitLoss`	1.56B	CAD	1 Quarter
Earnings	`ProfitLoss`	2.94B	CAD	Annual
Earnings	`ProfitLoss`	2.94B	CAD	Annual
Earnings	`ProfitLoss`	2.00B	CAD	1 Quarter
Earnings	`ProfitLoss`	2.00B	CAD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	5.17B	CAD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	5.17B	CAD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	4.61B	CAD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	4.61B	CAD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	4.32B	CAD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	4.32B	CAD	Annual
Deferred income tax expense (Note 24)	`DeferredIncomeTaxExpenseBenefit`	719.00M	CAD	Annual
Deferred income tax expense (Note 24)	`DeferredIncomeTaxExpenseBenefit`	719.00M	CAD	Annual
Deferred income tax expense (Note 24)	`DeferredIncomeTaxExpenseBenefit`	957.00M	CAD	Annual
Deferred income tax expense (Note 24)	`DeferredIncomeTaxExpenseBenefit`	957.00M	CAD	Annual
Deferred income tax expense (Note 24)	`DeferredIncomeTaxExpenseBenefit`	1.42B	CAD	Annual
Deferred income tax expense (Note 24)	`DeferredIncomeTaxExpenseBenefit`	1.42B	CAD	Annual
Unrealized derivative fair value (gain)/loss, net (Note 23)	`UnrealizedGainLossOnDerivatives`	-2.08B	CAD	Annual
Unrealized derivative fair value (gain)/loss, net (Note 23)	`UnrealizedGainLossOnDerivatives`	-2.08B	CAD	Annual
Unrealized derivative fair value (gain)/loss, net (Note 23)	`UnrealizedGainLossOnDerivatives`	1.18B	CAD	Annual
Unrealized derivative fair value (gain)/loss, net (Note 23)	`UnrealizedGainLossOnDerivatives`	1.18B	CAD	Annual
Unrealized derivative fair value (gain)/loss, net (Note 23)	`UnrealizedGainLossOnDerivatives`	-1.28B	CAD	Annual
Unrealized derivative fair value (gain)/loss, net (Note 23)	`UnrealizedGainLossOnDerivatives`	-1.28B	CAD	Annual
Income from equity investments (Note 13)	`AdjustmentForIncomeLossOfEquityMethodInvestments`	-2.30B	CAD	Annual
Income from equity investments (Note 13)	`AdjustmentForIncomeLossOfEquityMethodInvestments`	-2.30B	CAD	Annual
Income from equity investments (Note 13)	`AdjustmentForIncomeLossOfEquityMethodInvestments`	-1.82B	CAD	Annual
Income from equity investments (Note 13)	`AdjustmentForIncomeLossOfEquityMethodInvestments`	-1.82B	CAD	Annual
Income from equity investments (Note 13)	`AdjustmentForIncomeLossOfEquityMethodInvestments`	-2.06B	CAD	Annual
Income from equity investments (Note 13)	`AdjustmentForIncomeLossOfEquityMethodInvestments`	-2.06B	CAD	Annual
Distributions from equity investments	`EquityMethodInvestmentDividendsOrDistributions`	1.83B	CAD	Annual
Distributions from equity investments	`EquityMethodInvestmentDividendsOrDistributions`	1.83B	CAD	Annual
Distributions from equity investments	`EquityMethodInvestmentDividendsOrDistributions`	2.12B	CAD	Annual
Distributions from equity investments	`EquityMethodInvestmentDividendsOrDistributions`	2.12B	CAD	Annual
Distributions from equity investments	`EquityMethodInvestmentDividendsOrDistributions`	2.00B	CAD	Annual
Distributions from equity investments	`EquityMethodInvestmentDividendsOrDistributions`	2.00B	CAD	Annual
Impairment of long-lived assets	`ImpairmentOfLongLivedAssetsHeldForUse`	541.00M	CAD	Annual
Impairment of long-lived assets	`ImpairmentOfLongLivedAssetsHeldForUse`	541.00M	CAD	Annual
Impairment of long-lived assets	`ImpairmentOfLongLivedAssetsHeldForUse`	419.00M	CAD	Annual
Impairment of long-lived assets	`ImpairmentOfLongLivedAssetsHeldForUse`	419.00M	CAD	Annual
Impairment of long-lived assets	`ImpairmentOfLongLivedAssetsHeldForUse`	190.00M	CAD	Annual
Impairment of long-lived assets	`ImpairmentOfLongLivedAssetsHeldForUse`	190.00M	CAD	Annual
Impairment of goodwill	`GoodwillImpairmentLoss`	0.00	CAD	Annual
Impairment of goodwill	`GoodwillImpairmentLoss`	0.00	CAD	Annual
Impairment of goodwill	`GoodwillImpairmentLoss`	0.00	CAD	Annual
Impairment of goodwill	`GoodwillImpairmentLoss`	0.00	CAD	Annual
Impairment of goodwill	`GoodwillImpairmentLoss`	2.46B	CAD	Annual
Impairment of goodwill	`GoodwillImpairmentLoss`	2.46B	CAD	Annual
Gain on joint venture merger transaction (Note 13)	`EquityMethodInvestmentRealizedGainLossOnDisposal`	0.00	CAD	Annual
Gain on joint venture merger transaction (Note 13)	`EquityMethodInvestmentRealizedGainLossOnDisposal`	0.00	CAD	Annual
Gain on joint venture merger transaction (Note 13)	`EquityMethodInvestmentRealizedGainLossOnDisposal`	1.10B	CAD	Point-in-time
Gain on joint venture merger transaction (Note 13)	`EquityMethodInvestmentRealizedGainLossOnDisposal`	1.10B	CAD	Point-in-time
Gain on joint venture merger transaction (Note 13)	`EquityMethodInvestmentRealizedGainLossOnDisposal`	0.00	CAD	Annual
Gain on joint venture merger transaction (Note 13)	`EquityMethodInvestmentRealizedGainLossOnDisposal`	0.00	CAD	Annual
Gain on joint venture merger transaction (Note 13)	`EquityMethodInvestmentRealizedGainLossOnDisposal`	$832.00M	USD	Point-in-time
Gain on joint venture merger transaction (Note 13)	`EquityMethodInvestmentRealizedGainLossOnDisposal`	$832.00M	USD	Point-in-time
Gain on joint venture merger transaction (Note 13)	`EquityMethodInvestmentRealizedGainLossOnDisposal`	1.08B	CAD	Annual
Gain on joint venture merger transaction (Note 13)	`EquityMethodInvestmentRealizedGainLossOnDisposal`	1.08B	CAD	Annual
Gain on disposition of equity investment	`GainLossOnSaleOfInterestInProjects`	0.00	CAD	Annual
Gain on disposition of equity investment	`GainLossOnSaleOfInterestInProjects`	0.00	CAD	Annual
Gain on disposition of equity investment	`GainLossOnSaleOfInterestInProjects`	1.09B	CAD	Annual
Gain on disposition of equity investment	`GainLossOnSaleOfInterestInProjects`	1.09B	CAD	Annual
Gain on disposition of equity investment	`GainLossOnSaleOfInterestInProjects`	0.00	CAD	Annual
Gain on disposition of equity investment	`GainLossOnSaleOfInterestInProjects`	0.00	CAD	Annual
Other	`OtherNoncashIncomeExpense`	-378.00M	CAD	Annual
Other	`OtherNoncashIncomeExpense`	-378.00M	CAD	Annual
Other	`OtherNoncashIncomeExpense`	-49.00M	CAD	Annual
Other	`OtherNoncashIncomeExpense`	-49.00M	CAD	Annual
Other	`OtherNoncashIncomeExpense`	-218.00M	CAD	Annual
Other	`OtherNoncashIncomeExpense`	-218.00M	CAD	Annual
Changes in operating assets and liabilities (Note 28)	`IncreaseDecreaseInOperatingCapital`	-2.31B	CAD	Annual
Changes in operating assets and liabilities (Note 28)	`IncreaseDecreaseInOperatingCapital`	-2.31B	CAD	Annual
Changes in operating assets and liabilities (Note 28)	`IncreaseDecreaseInOperatingCapital`	133.00M	CAD	Annual
Changes in operating assets and liabilities (Note 28)	`IncreaseDecreaseInOperatingCapital`	133.00M	CAD	Annual
Changes in operating assets and liabilities (Note 28)	`IncreaseDecreaseInOperatingCapital`	12.00M	CAD	Annual
Changes in operating assets and liabilities (Note 28)	`IncreaseDecreaseInOperatingCapital`	12.00M	CAD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	11.23B	CAD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	11.23B	CAD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	14.20B	CAD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	14.20B	CAD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	12.60B	CAD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	12.60B	CAD	Annual
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	6.71B	CAD	Annual
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	6.71B	CAD	Annual
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	4.65B	CAD	Annual
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	4.65B	CAD	Annual
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	4.65B	CAD	Annual
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	4.65B	CAD	Annual
Long-term, restricted and other investments	`PaymentsToAcquireLongtermInvestments`	1.28B	CAD	Annual
Long-term, restricted and other investments	`PaymentsToAcquireLongtermInvestments`	1.28B	CAD	Annual
Long-term, restricted and other investments	`PaymentsToAcquireLongtermInvestments`	1.04B	CAD	Annual
Long-term, restricted and other investments	`PaymentsToAcquireLongtermInvestments`	1.04B	CAD	Annual
Long-term, restricted and other investments	`PaymentsToAcquireLongtermInvestments`	3.42B	CAD	Annual
Long-term, restricted and other investments	`PaymentsToAcquireLongtermInvestments`	3.42B	CAD	Annual
Distributions from equity investments in excess of cumulative earnings	`ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital`	763.00M	CAD	Annual
Distributions from equity investments in excess of cumulative earnings	`ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital`	763.00M	CAD	Annual
Distributions from equity investments in excess of cumulative earnings	`ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital`	1.15B	CAD	Annual
Distributions from equity investments in excess of cumulative earnings	`ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital`	1.15B	CAD	Annual
Distributions from equity investments in excess of cumulative earnings	`ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital`	785.00M	CAD	Annual
Distributions from equity investments in excess of cumulative earnings	`ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital`	785.00M	CAD	Annual
Additions to intangible assets	`PaymentsToAcquireIntangibleAssets`	219.00M	CAD	Annual
Additions to intangible assets	`PaymentsToAcquireIntangibleAssets`	219.00M	CAD	Annual
Additions to intangible assets	`PaymentsToAcquireIntangibleAssets`	174.00M	CAD	Annual
Additions to intangible assets	`PaymentsToAcquireIntangibleAssets`	174.00M	CAD	Annual
Additions to intangible assets	`PaymentsToAcquireIntangibleAssets`	222.00M	CAD	Annual
Additions to intangible assets	`PaymentsToAcquireIntangibleAssets`	222.00M	CAD	Annual
Acquisitions	`PaymentsToAcquireBusinessesNetOfCashAcquired`	13.47B	CAD	Annual
Acquisitions	`PaymentsToAcquireBusinessesNetOfCashAcquired`	13.47B	CAD	Annual
Acquisitions	`PaymentsToAcquireBusinessesNetOfCashAcquired`	954.00M	CAD	Annual
Acquisitions	`PaymentsToAcquireBusinessesNetOfCashAcquired`	954.00M	CAD	Annual
Acquisitions	`PaymentsToAcquireBusinessesNetOfCashAcquired`	828.00M	CAD	Annual
Acquisitions	`PaymentsToAcquireBusinessesNetOfCashAcquired`	828.00M	CAD	Annual
Proceeds from joint venture merger transaction (Note 13)	`ProceedsFromSaleOfEquityMethodInvestments`	522.00M	CAD	Annual
Proceeds from joint venture merger transaction (Note 13)	`ProceedsFromSaleOfEquityMethodInvestments`	522.00M	CAD	Annual
Proceeds from joint venture merger transaction (Note 13)	`ProceedsFromSaleOfEquityMethodInvestments`	0.00	CAD	Annual
Proceeds from joint venture merger transaction (Note 13)	`ProceedsFromSaleOfEquityMethodInvestments`	0.00	CAD	Annual
Proceeds from joint venture merger transaction (Note 13)	`ProceedsFromSaleOfEquityMethodInvestments`	0.00	CAD	Annual
Proceeds from joint venture merger transaction (Note 13)	`ProceedsFromSaleOfEquityMethodInvestments`	0.00	CAD	Annual
Proceeds from dispositions of equity investments	`ProceedsFromDivestitureOfBusinesses`	2.72B	CAD	Annual
Proceeds from dispositions of equity investments	`ProceedsFromDivestitureOfBusinesses`	2.72B	CAD	Annual
Proceeds from dispositions of equity investments	`ProceedsFromDivestitureOfBusinesses`	0.00	CAD	Annual
Proceeds from dispositions of equity investments	`ProceedsFromDivestitureOfBusinesses`	0.00	CAD	Annual
Proceeds from dispositions of equity investments	`ProceedsFromDivestitureOfBusinesses`	0.00	CAD	Annual
Proceeds from dispositions of equity investments	`ProceedsFromDivestitureOfBusinesses`	0.00	CAD	Annual
Net change in affiliate loans	`ProceedsFromPaymentsForLongTermLoansForRelatedParties`	2.00M	CAD	Annual
Net change in affiliate loans	`ProceedsFromPaymentsForLongTermLoansForRelatedParties`	2.00M	CAD	Annual
Net change in affiliate loans	`ProceedsFromPaymentsForLongTermLoansForRelatedParties`	135.00M	CAD	Annual
Net change in affiliate loans	`ProceedsFromPaymentsForLongTermLoansForRelatedParties`	135.00M	CAD	Annual
Net change in affiliate loans	`ProceedsFromPaymentsForLongTermLoansForRelatedParties`	-27.00M	CAD	Annual
Net change in affiliate loans	`ProceedsFromPaymentsForLongTermLoansForRelatedParties`	-27.00M	CAD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	61.00M	CAD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	61.00M	CAD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	56.00M	CAD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	56.00M	CAD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	0.00	CAD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	0.00	CAD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	-5.27B	CAD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	-5.27B	CAD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	-20.36B	CAD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	-20.36B	CAD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	-6.04B	CAD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	-6.04B	CAD	Annual
Net change in short-term borrowings	`ProceedsFromRepaymentsOfShortTermDebt`	481.00M	CAD	Annual
Net change in short-term borrowings	`ProceedsFromRepaymentsOfShortTermDebt`	481.00M	CAD	Annual
Net change in short-term borrowings	`ProceedsFromRepaymentsOfShortTermDebt`	-1.60B	CAD	Annual
Net change in short-term borrowings	`ProceedsFromRepaymentsOfShortTermDebt`	-1.60B	CAD	Annual
Net change in short-term borrowings	`ProceedsFromRepaymentsOfShortTermDebt`	129.00M	CAD	Annual
Net change in short-term borrowings	`ProceedsFromRepaymentsOfShortTermDebt`	129.00M	CAD	Annual
Net change in commercial paper and credit facility draws	`ProceedsFromRepaymentsOfCommercialPaperAndLinesOfCredit`	6.55B	CAD	Annual
Net change in commercial paper and credit facility draws	`ProceedsFromRepaymentsOfCommercialPaperAndLinesOfCredit`	6.55B	CAD	Annual
Net change in commercial paper and credit facility draws	`ProceedsFromRepaymentsOfCommercialPaperAndLinesOfCredit`	-8.16B	CAD	Annual
Net change in commercial paper and credit facility draws	`ProceedsFromRepaymentsOfCommercialPaperAndLinesOfCredit`	-8.16B	CAD	Annual
Net change in commercial paper and credit facility draws	`ProceedsFromRepaymentsOfCommercialPaperAndLinesOfCredit`	-1.33B	CAD	Annual
Net change in commercial paper and credit facility draws	`ProceedsFromRepaymentsOfCommercialPaperAndLinesOfCredit`	-1.33B	CAD	Annual
Debenture and term note issues, net of issue costs	`ProceedsFromIssuanceOfLongTermDebtNetOfIssuanceCosts`	15.38B	CAD	Annual
Debenture and term note issues, net of issue costs	`ProceedsFromIssuanceOfLongTermDebtNetOfIssuanceCosts`	15.38B	CAD	Annual
Debenture and term note issues, net of issue costs	`ProceedsFromIssuanceOfLongTermDebtNetOfIssuanceCosts`	9.55B	CAD	Annual
Debenture and term note issues, net of issue costs	`ProceedsFromIssuanceOfLongTermDebtNetOfIssuanceCosts`	9.55B	CAD	Annual
Debenture and term note issues, net of issue costs	`ProceedsFromIssuanceOfLongTermDebtNetOfIssuanceCosts`	7.55B	CAD	Annual
Debenture and term note issues, net of issue costs	`ProceedsFromIssuanceOfLongTermDebtNetOfIssuanceCosts`	7.55B	CAD	Annual
Debenture and term note repayments	`RepaymentsOfLongTermDebt`	4.82B	CAD	Annual
Debenture and term note repayments	`RepaymentsOfLongTermDebt`	4.82B	CAD	Annual
Debenture and term note repayments	`RepaymentsOfLongTermDebt`	4.20B	CAD	Annual
Debenture and term note repayments	`RepaymentsOfLongTermDebt`	4.20B	CAD	Annual
Debenture and term note repayments	`RepaymentsOfLongTermDebt`	6.63B	CAD	Annual
Debenture and term note repayments	`RepaymentsOfLongTermDebt`	6.63B	CAD	Annual
Sale of noncontrolling interest in subsidiary (Note 8)	`ProceedsFromSaleOfInterestInCorporateUnit`	0.00	CAD	Annual
Sale of noncontrolling interest in subsidiary (Note 8)	`ProceedsFromSaleOfInterestInCorporateUnit`	0.00	CAD	Annual
Sale of noncontrolling interest in subsidiary (Note 8)	`ProceedsFromSaleOfInterestInCorporateUnit`	1.09B	CAD	Annual
Sale of noncontrolling interest in subsidiary (Note 8)	`ProceedsFromSaleOfInterestInCorporateUnit`	1.09B	CAD	Annual
Sale of noncontrolling interest in subsidiary (Note 8)	`ProceedsFromSaleOfInterestInCorporateUnit`	0.00	CAD	Annual
Sale of noncontrolling interest in subsidiary (Note 8)	`ProceedsFromSaleOfInterestInCorporateUnit`	0.00	CAD	Annual
Contributions from noncontrolling interests	`ProceedsFromMinorityShareholders`	4.00M	CAD	Annual
Contributions from noncontrolling interests	`ProceedsFromMinorityShareholders`	4.00M	CAD	Annual
Contributions from noncontrolling interests	`ProceedsFromMinorityShareholders`	11.00M	CAD	Annual
Contributions from noncontrolling interests	`ProceedsFromMinorityShareholders`	11.00M	CAD	Annual
Contributions from noncontrolling interests	`ProceedsFromMinorityShareholders`	13.00M	CAD	Annual
Contributions from noncontrolling interests	`ProceedsFromMinorityShareholders`	13.00M	CAD	Annual
Distributions to noncontrolling interests	`PaymentsOfDividendsMinorityInterest`	259.00M	CAD	Annual
Distributions to noncontrolling interests	`PaymentsOfDividendsMinorityInterest`	259.00M	CAD	Annual
Distributions to noncontrolling interests	`PaymentsOfDividendsMinorityInterest`	333.00M	CAD	Annual
Distributions to noncontrolling interests	`PaymentsOfDividendsMinorityInterest`	333.00M	CAD	Annual
Distributions to noncontrolling interests	`PaymentsOfDividendsMinorityInterest`	363.00M	CAD	Annual
Distributions to noncontrolling interests	`PaymentsOfDividendsMinorityInterest`	363.00M	CAD	Annual
Common shares issued, net of issue costs	`ProceedsFromIssuanceOfCommonStock`	2.48B	CAD	Annual
Common shares issued, net of issue costs	`ProceedsFromIssuanceOfCommonStock`	2.48B	CAD	Annual
Common shares issued, net of issue costs	`ProceedsFromIssuanceOfCommonStock`	4.45B	CAD	Annual
Common shares issued, net of issue costs	`ProceedsFromIssuanceOfCommonStock`	4.45B	CAD	Annual
Common shares issued, net of issue costs	`ProceedsFromIssuanceOfCommonStock`	3.00M	CAD	Annual
Common shares issued, net of issue costs	`ProceedsFromIssuanceOfCommonStock`	3.00M	CAD	Annual
Common shares repurchased	`PaymentsForRepurchaseOfCommonStock`	125.00M	CAD	Annual
Common shares repurchased	`PaymentsForRepurchaseOfCommonStock`	125.00M	CAD	Annual
Common shares repurchased	`PaymentsForRepurchaseOfCommonStock`	0.00	CAD	Annual
Common shares repurchased	`PaymentsForRepurchaseOfCommonStock`	0.00	CAD	Annual
Common shares repurchased	`PaymentsForRepurchaseOfCommonStock`	151.00M	CAD	Annual
Common shares repurchased	`PaymentsForRepurchaseOfCommonStock`	151.00M	CAD	Annual
Preference share dividends	`PaymentsOfDividendsPreferredStockAndPreferenceStock`	338.00M	CAD	Annual
Preference share dividends	`PaymentsOfDividendsPreferredStockAndPreferenceStock`	338.00M	CAD	Annual
Preference share dividends	`PaymentsOfDividendsPreferredStockAndPreferenceStock`	387.00M	CAD	Annual
Preference share dividends	`PaymentsOfDividendsPreferredStockAndPreferenceStock`	387.00M	CAD	Annual
Preference share dividends	`PaymentsOfDividendsPreferredStockAndPreferenceStock`	352.00M	CAD	Annual
Preference share dividends	`PaymentsOfDividendsPreferredStockAndPreferenceStock`	352.00M	CAD	Annual
Common share dividends	`PaymentsOfDividendsCommonStock`	6.97B	CAD	Annual
Common share dividends	`PaymentsOfDividendsCommonStock`	6.97B	CAD	Annual
Common share dividends	`PaymentsOfDividendsCommonStock`	7.28B	CAD	Annual
Common share dividends	`PaymentsOfDividendsCommonStock`	7.28B	CAD	Annual
Common share dividends	`PaymentsOfDividendsCommonStock`	7.88B	CAD	Annual
Common share dividends	`PaymentsOfDividendsCommonStock`	7.88B	CAD	Annual
Redemption of preference shares	`PaymentsForRepurchaseOfPreferredStockAndPreferenceStock`	1.00B	CAD	Annual
Redemption of preference shares	`PaymentsForRepurchaseOfPreferredStockAndPreferenceStock`	1.00B	CAD	Annual
Redemption of preference shares	`PaymentsForRepurchaseOfPreferredStockAndPreferenceStock`	0.00	CAD	Annual
Redemption of preference shares	`PaymentsForRepurchaseOfPreferredStockAndPreferenceStock`	0.00	CAD	Annual
Redemption of preference shares	`PaymentsForRepurchaseOfPreferredStockAndPreferenceStock`	0.00	CAD	Annual
Redemption of preference shares	`PaymentsForRepurchaseOfPreferredStockAndPreferenceStock`	0.00	CAD	Annual
Net change in affiliate loan	`ProceedsFromRelatedPartyDebt`	71.00M	CAD	Annual
Net change in affiliate loan	`ProceedsFromRelatedPartyDebt`	71.00M	CAD	Annual
Net change in affiliate loan	`ProceedsFromRelatedPartyDebt`	0.00	CAD	Annual
Net change in affiliate loan	`ProceedsFromRelatedPartyDebt`	0.00	CAD	Annual
Net change in affiliate loan	`ProceedsFromRelatedPartyDebt`	99.00M	CAD	Annual
Net change in affiliate loan	`ProceedsFromRelatedPartyDebt`	99.00M	CAD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	-314.00M	CAD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	-314.00M	CAD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	-40.00M	CAD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	-40.00M	CAD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	-85.00M	CAD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	-85.00M	CAD	Annual
Net cash provided by/(used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	-2.86B	CAD	Annual
Net cash provided by/(used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	-2.86B	CAD	Annual
Net cash provided by/(used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	-5.43B	CAD	Annual
Net cash provided by/(used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	-5.43B	CAD	Annual
Net cash provided by/(used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	3.54B	CAD	Annual
Net cash provided by/(used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	3.54B	CAD	Annual
Effect of translation of foreign denominated cash and cash equivalents and restricted cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	55.00M	CAD	Annual
Effect of translation of foreign denominated cash and cash equivalents and restricted cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	55.00M	CAD	Annual
Effect of translation of foreign denominated cash and cash equivalents and restricted cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	234.00M	CAD	Annual
Effect of translation of foreign denominated cash and cash equivalents and restricted cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	234.00M	CAD	Annual
Effect of translation of foreign denominated cash and cash equivalents and restricted cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	-216.00M	CAD	Annual
Effect of translation of foreign denominated cash and cash equivalents and restricted cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	-216.00M	CAD	Annual
Net change in cash and cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	587.00M	CAD	Annual
Net change in cash and cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	587.00M	CAD	Annual
Net change in cash and cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	-3.98B	CAD	Annual
Net change in cash and cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	-3.98B	CAD	Annual
Net change in cash and cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	5.08B	CAD	Annual
Net change in cash and cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	5.08B	CAD	Annual
Cash and cash equivalents and restricted cash at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	907.00M	CAD	Point-in-time
Cash and cash equivalents and restricted cash at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	907.00M	CAD	Point-in-time
Cash and cash equivalents and restricted cash at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	320.00M	CAD	Point-in-time
Cash and cash equivalents and restricted cash at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	320.00M	CAD	Point-in-time
Cash and cash equivalents and restricted cash at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	5.99B	CAD	Point-in-time
Cash and cash equivalents and restricted cash at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	5.99B	CAD	Point-in-time
Cash and cash equivalents and restricted cash at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	2.00B	CAD	Point-in-time
Cash and cash equivalents and restricted cash at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	2.00B	CAD	Point-in-time
Cash and cash equivalents and restricted cash at end of year1	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	907.00M	CAD	Point-in-time
Cash and cash equivalents and restricted cash at end of year1	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	907.00M	CAD	Point-in-time
Cash and cash equivalents and restricted cash at end of year1	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	320.00M	CAD	Point-in-time
Cash and cash equivalents and restricted cash at end of year1	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	320.00M	CAD	Point-in-time
Cash and cash equivalents and restricted cash at end of year1	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	5.99B	CAD	Point-in-time
Cash and cash equivalents and restricted cash at end of year1	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	5.99B	CAD	Point-in-time
Cash and cash equivalents and restricted cash at end of year1	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	2.00B	CAD	Point-in-time
Cash and cash equivalents and restricted cash at end of year1	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	2.00B	CAD	Point-in-time
Cash paid for income taxes	`IncomeTaxesPaidNet`	578.00M	CAD	Annual
Cash paid for income taxes	`IncomeTaxesPaidNet`	578.00M	CAD	Annual
Cash paid for income taxes	`IncomeTaxesPaidNet`	495.00M	CAD	Annual
Cash paid for income taxes	`IncomeTaxesPaidNet`	495.00M	CAD	Annual
Cash paid for income taxes	`IncomeTaxesPaidNet`	861.00M	CAD	Annual
Cash paid for income taxes	`IncomeTaxesPaidNet`	861.00M	CAD	Annual
Cash paid for interest, net of amount capitalized	`InterestPaidNet`	3.38B	CAD	Annual
Cash paid for interest, net of amount capitalized	`InterestPaidNet`	3.38B	CAD	Annual
Cash paid for interest, net of amount capitalized	`InterestPaidNet`	4.13B	CAD	Annual
Cash paid for interest, net of amount capitalized	`InterestPaidNet`	4.13B	CAD	Annual
Cash paid for interest, net of amount capitalized	`InterestPaidNet`	2.92B	CAD	Annual
Cash paid for interest, net of amount capitalized	`InterestPaidNet`	2.92B	CAD	Annual
Property, plant and equipment and intangible assets non-cash accruals	`CapitalExpendituresIncurredButNotYetPaid`	937.00M	CAD	Annual
Property, plant and equipment and intangible assets non-cash accruals	`CapitalExpendituresIncurredButNotYetPaid`	937.00M	CAD	Annual
Property, plant and equipment and intangible assets non-cash accruals	`CapitalExpendituresIncurredButNotYetPaid`	1.25B	CAD	Annual
Property, plant and equipment and intangible assets non-cash accruals	`CapitalExpendituresIncurredButNotYetPaid`	1.25B	CAD	Annual
Property, plant and equipment and intangible assets non-cash accruals	`CapitalExpendituresIncurredButNotYetPaid`	813.00M	CAD	Annual
Property, plant and equipment and intangible assets non-cash accruals	`CapitalExpendituresIncurredButNotYetPaid`	813.00M	CAD	Annual

Stockholders Equity 48 line items

Line Item	Tag	Value	Unit	Period
Balance at beginning of year	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	63.40B	CAD	Point-in-time
Balance at beginning of year	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	63.40B	CAD	Point-in-time
Balance at beginning of year	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	68.89B	CAD	Point-in-time
Balance at beginning of year	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	68.89B	CAD	Point-in-time
Balance at beginning of year	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	64.48B	CAD	Point-in-time
Balance at beginning of year	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	64.48B	CAD	Point-in-time
Shares issued on vesting of restricted stock units (RSU), net of tax	`RestrictedStockValueSharesIssuedNetOfTaxWithholdings`	0.00	CAD	Annual
Shares issued on vesting of restricted stock units (RSU), net of tax	`RestrictedStockValueSharesIssuedNetOfTaxWithholdings`	0.00	CAD	Annual
Earnings attributable to controlling interests	`NetIncomeLoss`	1.39B	CAD	1 Quarter
Earnings attributable to controlling interests	`NetIncomeLoss`	1.39B	CAD	1 Quarter
Earnings attributable to controlling interests	`NetIncomeLoss`	1.82B	CAD	1 Quarter
Earnings attributable to controlling interests	`NetIncomeLoss`	1.82B	CAD	1 Quarter
Earnings attributable to controlling interests	`NetIncomeLoss`	1.82B	CAD	1 Quarter
Earnings attributable to controlling interests	`NetIncomeLoss`	1.82B	CAD	1 Quarter
Earnings attributable to controlling interests	`NetIncomeLoss`	6.19B	CAD	Annual
Earnings attributable to controlling interests	`NetIncomeLoss`	6.19B	CAD	Annual
Earnings attributable to controlling interests	`NetIncomeLoss`	5.44B	CAD	Annual
Earnings attributable to controlling interests	`NetIncomeLoss`	5.44B	CAD	Annual
Earnings attributable to controlling interests	`NetIncomeLoss`	3.00B	CAD	Annual
Earnings attributable to controlling interests	`NetIncomeLoss`	3.00B	CAD	Annual
Earnings attributable to controlling interests	`NetIncomeLoss`	621.00M	CAD	1 Quarter
Earnings attributable to controlling interests	`NetIncomeLoss`	621.00M	CAD	1 Quarter
Earnings attributable to controlling interests	`NetIncomeLoss`	1.51B	CAD	1 Quarter
Earnings attributable to controlling interests	`NetIncomeLoss`	1.51B	CAD	1 Quarter
Earnings attributable to controlling interests	`NetIncomeLoss`	595.00M	CAD	1 Quarter
Earnings attributable to controlling interests	`NetIncomeLoss`	595.00M	CAD	1 Quarter
Earnings attributable to controlling interests	`NetIncomeLoss`	1.94B	CAD	1 Quarter
Earnings attributable to controlling interests	`NetIncomeLoss`	1.94B	CAD	1 Quarter
Earnings attributable to controlling interests	`NetIncomeLoss`	1.94B	CAD	1 Quarter
Earnings attributable to controlling interests	`NetIncomeLoss`	1.94B	CAD	1 Quarter
Comprehensive income/(loss) attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	-131.00M	CAD	Annual
Comprehensive income/(loss) attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	-131.00M	CAD	Annual
Comprehensive income/(loss) attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	295.00M	CAD	Annual
Comprehensive income/(loss) attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	295.00M	CAD	Annual
Comprehensive income/(loss) attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	21.00M	CAD	Annual
Comprehensive income/(loss) attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	21.00M	CAD	Annual
Balance at end of year	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	63.40B	CAD	Point-in-time
Balance at end of year	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	63.40B	CAD	Point-in-time
Balance at end of year	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	68.89B	CAD	Point-in-time
Balance at end of year	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	68.89B	CAD	Point-in-time
Balance at end of year	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	64.48B	CAD	Point-in-time
Balance at end of year	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	64.48B	CAD	Point-in-time
Dividends paid per common share (in Canadian dollars per share)	`CommonStockDividendsPerShareCashPaid`	3.44	CAD	Annual
Dividends paid per common share (in Canadian dollars per share)	`CommonStockDividendsPerShareCashPaid`	3.44	CAD	Annual
Dividends paid per common share (in Canadian dollars per share)	`CommonStockDividendsPerShareCashPaid`	3.66	CAD	Annual
Dividends paid per common share (in Canadian dollars per share)	`CommonStockDividendsPerShareCashPaid`	3.66	CAD	Annual
Dividends paid per common share (in Canadian dollars per share)	`CommonStockDividendsPerShareCashPaid`	3.55	CAD	Annual
Dividends paid per common share (in Canadian dollars per share)	`CommonStockDividendsPerShareCashPaid`	3.55	CAD	Annual

Comprehensive Income 112 line items

Line Item	Tag	Value	Unit	Period
Earnings	`ProfitLoss`	1.45B	CAD	1 Quarter
Earnings	`ProfitLoss`	1.45B	CAD	1 Quarter
Earnings	`ProfitLoss`	618.00M	CAD	1 Quarter
Earnings	`ProfitLoss`	618.00M	CAD	1 Quarter
Earnings	`ProfitLoss`	1.57B	CAD	1 Quarter
Earnings	`ProfitLoss`	1.57B	CAD	1 Quarter
Earnings	`ProfitLoss`	623.00M	CAD	1 Quarter
Earnings	`ProfitLoss`	623.00M	CAD	1 Quarter
Earnings	`ProfitLoss`	1.87B	CAD	1 Quarter
Earnings	`ProfitLoss`	1.87B	CAD	1 Quarter
Earnings	`ProfitLoss`	5.63B	CAD	Annual
Earnings	`ProfitLoss`	5.63B	CAD	Annual
Earnings	`ProfitLoss`	6.06B	CAD	Annual
Earnings	`ProfitLoss`	6.06B	CAD	Annual
Earnings	`ProfitLoss`	2.00B	CAD	1 Quarter
Earnings	`ProfitLoss`	2.00B	CAD	1 Quarter
Earnings	`ProfitLoss`	1.56B	CAD	1 Quarter
Earnings	`ProfitLoss`	1.56B	CAD	1 Quarter
Earnings	`ProfitLoss`	2.94B	CAD	Annual
Earnings	`ProfitLoss`	2.94B	CAD	Annual
Earnings	`ProfitLoss`	2.00B	CAD	1 Quarter
Earnings	`ProfitLoss`	2.00B	CAD	1 Quarter
Change in unrealized gain on cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	220.00M	CAD	Annual
Change in unrealized gain on cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	220.00M	CAD	Annual
Change in unrealized gain on cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	73.00M	CAD	Annual
Change in unrealized gain on cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	73.00M	CAD	Annual
Change in unrealized gain on cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	847.00M	CAD	Annual
Change in unrealized gain on cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	847.00M	CAD	Annual
Change in unrealized gain/(loss) on net investment hedges	`OtherComprehensiveIncomeUnrealizedGainLossOnNetInvestmentHedgesDuringPeriodNetOfTax`	409.00M	CAD	Annual
Change in unrealized gain/(loss) on net investment hedges	`OtherComprehensiveIncomeUnrealizedGainLossOnNetInvestmentHedgesDuringPeriodNetOfTax`	409.00M	CAD	Annual
Change in unrealized gain/(loss) on net investment hedges	`OtherComprehensiveIncomeUnrealizedGainLossOnNetInvestmentHedgesDuringPeriodNetOfTax`	-971.00M	CAD	Annual
Change in unrealized gain/(loss) on net investment hedges	`OtherComprehensiveIncomeUnrealizedGainLossOnNetInvestmentHedgesDuringPeriodNetOfTax`	-971.00M	CAD	Annual
Change in unrealized gain/(loss) on net investment hedges	`OtherComprehensiveIncomeUnrealizedGainLossOnNetInvestmentHedgesDuringPeriodNetOfTax`	-1.30B	CAD	Annual
Change in unrealized gain/(loss) on net investment hedges	`OtherComprehensiveIncomeUnrealizedGainLossOnNetInvestmentHedgesDuringPeriodNetOfTax`	-1.30B	CAD	Annual
Other comprehensive income/(loss) from equity investees	`OtherComprehensiveIncomeLossEquityInvesteesAdjustmentNetOfTax`	-6.00M	CAD	Annual
Other comprehensive income/(loss) from equity investees	`OtherComprehensiveIncomeLossEquityInvesteesAdjustmentNetOfTax`	-6.00M	CAD	Annual
Other comprehensive income/(loss) from equity investees	`OtherComprehensiveIncomeLossEquityInvesteesAdjustmentNetOfTax`	6.00M	CAD	Annual
Other comprehensive income/(loss) from equity investees	`OtherComprehensiveIncomeLossEquityInvesteesAdjustmentNetOfTax`	6.00M	CAD	Annual
Other comprehensive income/(loss) from equity investees	`OtherComprehensiveIncomeLossEquityInvesteesAdjustmentNetOfTax`	-10.00M	CAD	Annual
Other comprehensive income/(loss) from equity investees	`OtherComprehensiveIncomeLossEquityInvesteesAdjustmentNetOfTax`	-10.00M	CAD	Annual
Excluded components of fair value hedges	`OtherComprehensiveIncomeLossDerivativeExcludedComponentIncreaseDecreaseAfterAdjustmentsAndTax`	-35.00M	CAD	Annual
Excluded components of fair value hedges	`OtherComprehensiveIncomeLossDerivativeExcludedComponentIncreaseDecreaseAfterAdjustmentsAndTax`	-35.00M	CAD	Annual
Excluded components of fair value hedges	`OtherComprehensiveIncomeLossDerivativeExcludedComponentIncreaseDecreaseAfterAdjustmentsAndTax`	9.00M	CAD	Annual
Excluded components of fair value hedges	`OtherComprehensiveIncomeLossDerivativeExcludedComponentIncreaseDecreaseAfterAdjustmentsAndTax`	9.00M	CAD	Annual
Excluded components of fair value hedges	`OtherComprehensiveIncomeLossDerivativeExcludedComponentIncreaseDecreaseAfterAdjustmentsAndTax`	12.00M	CAD	Annual
Excluded components of fair value hedges	`OtherComprehensiveIncomeLossDerivativeExcludedComponentIncreaseDecreaseAfterAdjustmentsAndTax`	12.00M	CAD	Annual
Reclassification to earnings of loss on cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	-143.00M	CAD	Annual
Reclassification to earnings of loss on cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	-143.00M	CAD	Annual
Reclassification to earnings of loss on cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	-14.00M	CAD	Annual
Reclassification to earnings of loss on cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	-14.00M	CAD	Annual
Reclassification to earnings of loss on cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	-23.00M	CAD	Annual
Reclassification to earnings of loss on cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	-23.00M	CAD	Annual
Reclassification to earnings of pension and other postretirement benefits (OPEB) amounts	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	-18.00M	CAD	Annual
Reclassification to earnings of pension and other postretirement benefits (OPEB) amounts	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	-18.00M	CAD	Annual
Reclassification to earnings of pension and other postretirement benefits (OPEB) amounts	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	-10.00M	CAD	Annual
Reclassification to earnings of pension and other postretirement benefits (OPEB) amounts	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	-10.00M	CAD	Annual
Reclassification to earnings of pension and other postretirement benefits (OPEB) amounts	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	-16.00M	CAD	Annual
Reclassification to earnings of pension and other postretirement benefits (OPEB) amounts	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	-16.00M	CAD	Annual
Reclassification to earnings of loss on equity investees	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	-16.00M	CAD	Annual
Reclassification to earnings of loss on equity investees	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	-16.00M	CAD	Annual
Reclassification to earnings of loss on equity investees	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	0.00	CAD	Annual
Reclassification to earnings of loss on equity investees	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	0.00	CAD	Annual
Reclassification to earnings of loss on equity investees	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	0.00	CAD	Annual
Reclassification to earnings of loss on equity investees	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	0.00	CAD	Annual
Actuarial gain/(loss) on pension and OPEB	`OtherComprehensiveIncomeDefinedBenefitPlanActuarialGainLossArisingDuringPeriodNetOfTax`	312.00M	CAD	Annual
Actuarial gain/(loss) on pension and OPEB	`OtherComprehensiveIncomeDefinedBenefitPlanActuarialGainLossArisingDuringPeriodNetOfTax`	312.00M	CAD	Annual
Actuarial gain/(loss) on pension and OPEB	`OtherComprehensiveIncomeDefinedBenefitPlanActuarialGainLossArisingDuringPeriodNetOfTax`	-130.00M	CAD	Annual
Actuarial gain/(loss) on pension and OPEB	`OtherComprehensiveIncomeDefinedBenefitPlanActuarialGainLossArisingDuringPeriodNetOfTax`	-130.00M	CAD	Annual
Actuarial gain/(loss) on pension and OPEB	`OtherComprehensiveIncomeDefinedBenefitPlanActuarialGainLossArisingDuringPeriodNetOfTax`	248.00M	CAD	Annual
Actuarial gain/(loss) on pension and OPEB	`OtherComprehensiveIncomeDefinedBenefitPlanActuarialGainLossArisingDuringPeriodNetOfTax`	248.00M	CAD	Annual
Foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	5.89B	CAD	Annual
Foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	5.89B	CAD	Annual
Foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	-1.73B	CAD	Annual
Foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	-1.73B	CAD	Annual
Foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	4.41B	CAD	Annual
Foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	4.41B	CAD	Annual
Other comprehensive income/(loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	4.92B	CAD	Annual
Other comprehensive income/(loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	4.92B	CAD	Annual
Other comprehensive income/(loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	4.70B	CAD	Annual
Other comprehensive income/(loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	4.70B	CAD	Annual
Other comprehensive income/(loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	-1.22B	CAD	Annual
Other comprehensive income/(loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	-1.22B	CAD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	7.64B	CAD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	7.64B	CAD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	10.55B	CAD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	10.55B	CAD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	4.84B	CAD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	4.84B	CAD	Annual
Comprehensive (income)/loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	-131.00M	CAD	Annual
Comprehensive (income)/loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	-131.00M	CAD	Annual
Comprehensive (income)/loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	295.00M	CAD	Annual
Comprehensive (income)/loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	295.00M	CAD	Annual
Comprehensive (income)/loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	21.00M	CAD	Annual
Comprehensive (income)/loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	21.00M	CAD	Annual
Comprehensive income attributable to controlling interests	`ComprehensiveIncomeNetOfTax`	4.97B	CAD	Annual
Comprehensive income attributable to controlling interests	`ComprehensiveIncomeNetOfTax`	4.97B	CAD	Annual
Comprehensive income attributable to controlling interests	`ComprehensiveIncomeNetOfTax`	7.62B	CAD	Annual
Comprehensive income attributable to controlling interests	`ComprehensiveIncomeNetOfTax`	7.62B	CAD	Annual
Comprehensive income attributable to controlling interests	`ComprehensiveIncomeNetOfTax`	10.25B	CAD	Annual
Comprehensive income attributable to controlling interests	`ComprehensiveIncomeNetOfTax`	10.25B	CAD	Annual
Preference share dividends	`PreferredStockDividendsAndOtherAdjustments`	388.00M	CAD	Annual
Preference share dividends	`PreferredStockDividendsAndOtherAdjustments`	388.00M	CAD	Annual
Preference share dividends	`PreferredStockDividendsAndOtherAdjustments`	352.00M	CAD	Annual
Preference share dividends	`PreferredStockDividendsAndOtherAdjustments`	352.00M	CAD	Annual
Preference share dividends	`PreferredStockDividendsAndOtherAdjustments`	414.00M	CAD	Annual
Preference share dividends	`PreferredStockDividendsAndOtherAdjustments`	414.00M	CAD	Annual
Comprehensive income attributable to common shareholders	`ComprehensiveIncomeAttributableToCommonShareholdersBasic`	4.62B	CAD	Annual
Comprehensive income attributable to common shareholders	`ComprehensiveIncomeAttributableToCommonShareholdersBasic`	4.62B	CAD	Annual
Comprehensive income attributable to common shareholders	`ComprehensiveIncomeAttributableToCommonShareholdersBasic`	9.87B	CAD	Annual
Comprehensive income attributable to common shareholders	`ComprehensiveIncomeAttributableToCommonShareholdersBasic`	9.87B	CAD	Annual
Comprehensive income attributable to common shareholders	`ComprehensiveIncomeAttributableToCommonShareholdersBasic`	7.21B	CAD	Annual
Comprehensive income attributable to common shareholders	`ComprehensiveIncomeAttributableToCommonShareholdersBasic`	7.21B	CAD	Annual

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.