10-K Filing

IMPERIAL OIL LTD CIK: 49938 FY 2024

Filing Information

Form Type	10-K
Accession Number	`0000049938-25-000015`
Period End Date	20241231
Filing Date	20250219
Fiscal Year	2024
Fiscal Period	FY
XBRL Instance	imo-20241231_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 118 Income Statement 120 Cash Flow Statement 166 Stockholders Equity 24 Comprehensive Income 30

Balance Sheet 118 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	864.00M	CAD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	864.00M	CAD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	979.00M	CAD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	979.00M	CAD	Point-in-time
Accounts receivable - net	`ReceivablesNetCurrent`	5.76B	CAD	Point-in-time
Accounts receivable - net	`ReceivablesNetCurrent`	5.76B	CAD	Point-in-time
Accounts receivable - net	`ReceivablesNetCurrent`	4.48B	CAD	Point-in-time
Accounts receivable - net	`ReceivablesNetCurrent`	4.48B	CAD	Point-in-time
Inventories of crude oil and products (note 11)	`InventoryFinishedGoodsAndWorkInProcess`	1.94B	CAD	Point-in-time
Inventories of crude oil and products (note 11)	`InventoryFinishedGoodsAndWorkInProcess`	1.94B	CAD	Point-in-time
Inventories of crude oil and products (note 11)	`InventoryFinishedGoodsAndWorkInProcess`	1.64B	CAD	Point-in-time
Inventories of crude oil and products (note 11)	`InventoryFinishedGoodsAndWorkInProcess`	1.64B	CAD	Point-in-time
Materials, supplies and prepaid expenses	`MaterialsSuppliesAndPrepaidExpenses`	1.01B	CAD	Point-in-time
Materials, supplies and prepaid expenses	`MaterialsSuppliesAndPrepaidExpenses`	1.01B	CAD	Point-in-time
Materials, supplies and prepaid expenses	`MaterialsSuppliesAndPrepaidExpenses`	975.00M	CAD	Point-in-time
Materials, supplies and prepaid expenses	`MaterialsSuppliesAndPrepaidExpenses`	975.00M	CAD	Point-in-time
Investments and long-term receivables, related party amount	`LongTermInvestmentsAndReceivablesNet`	1.08B	CAD	Point-in-time
Investments and long-term receivables, related party amount	`LongTermInvestmentsAndReceivablesNet`	1.08B	CAD	Point-in-time
Investments and long-term receivables, related party amount	`LongTermInvestmentsAndReceivablesNet`	1.06B	CAD	Point-in-time
Investments and long-term receivables, related party amount	`LongTermInvestmentsAndReceivablesNet`	1.06B	CAD	Point-in-time
Total current assets	`AssetsCurrent`	9.35B	CAD	Point-in-time
Total current assets	`AssetsCurrent`	9.35B	CAD	Point-in-time
Total current assets	`AssetsCurrent`	8.30B	CAD	Point-in-time
Total current assets	`AssetsCurrent`	8.30B	CAD	Point-in-time
Investments and long-term receivables	`LongTermInvestmentsAndReceivablesNet`	1.08B	CAD	Point-in-time
Investments and long-term receivables	`LongTermInvestmentsAndReceivablesNet`	1.08B	CAD	Point-in-time
Long-term debt, related party amount	`LongTermDebtNoncurrent`	3.45B	CAD	Point-in-time
Long-term debt, related party amount	`LongTermDebtNoncurrent`	3.45B	CAD	Point-in-time
Long-term debt, related party amount	`LongTermDebtNoncurrent`	3.45B	CAD	Point-in-time
Long-term debt, related party amount	`LongTermDebtNoncurrent`	3.45B	CAD	Point-in-time
Investments and long-term receivables	`LongTermInvestmentsAndReceivablesNet`	1.06B	CAD	Point-in-time
Investments and long-term receivables	`LongTermInvestmentsAndReceivablesNet`	1.06B	CAD	Point-in-time
Common shares authorized (in shares)	`CommonStockSharesAuthorized`	1.10B	shares	Point-in-time
Common shares authorized (in shares)	`CommonStockSharesAuthorized`	1.10B	shares	Point-in-time
Common shares authorized (in shares)	`CommonStockSharesAuthorized`	1.10B	shares	Point-in-time
Common shares authorized (in shares)	`CommonStockSharesAuthorized`	1.10B	shares	Point-in-time
Property, plant and equipment, less accumulated depreciation and depletion (note 2, 18)	`PropertyPlantAndEquipmentNet`	30.84B	CAD	Point-in-time
Property, plant and equipment, less accumulated depreciation and depletion (note 2, 18)	`PropertyPlantAndEquipmentNet`	30.84B	CAD	Point-in-time
Property, plant and equipment, less accumulated depreciation and depletion (note 2, 18)	`PropertyPlantAndEquipmentNet`	30.51B	CAD	Point-in-time
Property, plant and equipment, less accumulated depreciation and depletion (note 2, 18)	`PropertyPlantAndEquipmentNet`	30.51B	CAD	Point-in-time
Property, plant and equipment, less accumulated depreciation and depletion (note 2, 18)	`PropertyPlantAndEquipmentNet`	30.81B	CAD	Point-in-time
Property, plant and equipment, less accumulated depreciation and depletion (note 2, 18)	`PropertyPlantAndEquipmentNet`	30.81B	CAD	Point-in-time
Goodwill	`Goodwill`	166.00M	CAD	Point-in-time
Goodwill	`Goodwill`	166.00M	CAD	Point-in-time
Common shares outstanding (in shares)	`CommonStockSharesOutstanding`	536.00M	shares	Point-in-time
Common shares outstanding (in shares)	`CommonStockSharesOutstanding`	536.00M	shares	Point-in-time
Common shares outstanding (in shares)	`CommonStockSharesOutstanding`	509.00M	shares	Point-in-time
Common shares outstanding (in shares)	`CommonStockSharesOutstanding`	509.00M	shares	Point-in-time
Goodwill	`Goodwill`	166.00M	CAD	Point-in-time
Goodwill	`Goodwill`	166.00M	CAD	Point-in-time
Other assets, including intangibles - net	`OtherAssetsNoncurrent`	1.53B	CAD	Point-in-time
Other assets, including intangibles - net	`OtherAssetsNoncurrent`	1.53B	CAD	Point-in-time
Other assets, including intangibles - net	`OtherAssetsNoncurrent`	838.00M	CAD	Point-in-time
Other assets, including intangibles - net	`OtherAssetsNoncurrent`	838.00M	CAD	Point-in-time
Total assets	`Assets`	42.94B	CAD	Point-in-time
Total assets	`Assets`	42.94B	CAD	Point-in-time
Total assets	`Assets`	43.52B	CAD	Point-in-time
Total assets	`Assets`	43.52B	CAD	Point-in-time
Total assets	`Assets`	41.20B	CAD	Point-in-time
Total assets	`Assets`	41.20B	CAD	Point-in-time
Notes and loans payable (note 12)	`DebtCurrent`	121.00M	CAD	Point-in-time
Notes and loans payable (note 12)	`DebtCurrent`	121.00M	CAD	Point-in-time
Notes and loans payable (note 12)	`DebtCurrent`	19.00M	CAD	Point-in-time
Notes and loans payable (note 12)	`DebtCurrent`	19.00M	CAD	Point-in-time
Accounts payable and accrued liabilities (note 11)	`AccountsPayableAndAccruedLiabilitiesCurrent`	6.91B	CAD	Point-in-time
Accounts payable and accrued liabilities (note 11)	`AccountsPayableAndAccruedLiabilitiesCurrent`	6.91B	CAD	Point-in-time
Accounts payable and accrued liabilities (note 11)	`AccountsPayableAndAccruedLiabilitiesCurrent`	6.23B	CAD	Point-in-time
Accounts payable and accrued liabilities (note 11)	`AccountsPayableAndAccruedLiabilitiesCurrent`	6.23B	CAD	Point-in-time
Income taxes payable	`AccruedIncomeTaxesCurrent`	81.00M	CAD	Point-in-time
Income taxes payable	`AccruedIncomeTaxesCurrent`	81.00M	CAD	Point-in-time
Income taxes payable	`AccruedIncomeTaxesCurrent`	251.00M	CAD	Point-in-time
Income taxes payable	`AccruedIncomeTaxesCurrent`	251.00M	CAD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	7.01B	CAD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	7.01B	CAD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	6.60B	CAD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	6.60B	CAD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	4.01B	CAD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	4.01B	CAD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	3.99B	CAD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	3.99B	CAD	Point-in-time
Other long-term obligations (note 5)	`OtherLiabilitiesNoncurrent`	3.85B	CAD	Point-in-time
Other long-term obligations (note 5)	`OtherLiabilitiesNoncurrent`	3.85B	CAD	Point-in-time
Other long-term obligations (note 5)	`OtherLiabilitiesNoncurrent`	3.87B	CAD	Point-in-time
Other long-term obligations (note 5)	`OtherLiabilitiesNoncurrent`	3.87B	CAD	Point-in-time
Deferred income tax liabilities (note 3)	`DeferredTaxAndOtherLiabilitiesNoncurrent`	4.60B	CAD	Point-in-time
Deferred income tax liabilities (note 3)	`DeferredTaxAndOtherLiabilitiesNoncurrent`	4.60B	CAD	Point-in-time
Deferred income tax liabilities (note 3)	`DeferredTaxAndOtherLiabilitiesNoncurrent`	4.51B	CAD	Point-in-time
Deferred income tax liabilities (note 3)	`DeferredTaxAndOtherLiabilitiesNoncurrent`	4.51B	CAD	Point-in-time
Total liabilities	`Liabilities`	19.46B	CAD	Point-in-time
Total liabilities	`Liabilities`	19.46B	CAD	Point-in-time
Total liabilities	`Liabilities`	18.98B	CAD	Point-in-time
Total liabilities	`Liabilities`	18.98B	CAD	Point-in-time
Commitments and contingent liabilities (note 9)	`CommitmentsAndContingencies`	-	CAD	Point-in-time
Commitments and contingent liabilities (note 9)	`CommitmentsAndContingencies`	-	CAD	Point-in-time
Commitments and contingent liabilities (note 9)	`CommitmentsAndContingencies`	-	CAD	Point-in-time
Commitments and contingent liabilities (note 9)	`CommitmentsAndContingencies`	-	CAD	Point-in-time
Common shares at stated value (note 10)	`CommonStockValue`	992.00M	CAD	Point-in-time
Common shares at stated value (note 10)	`CommonStockValue`	992.00M	CAD	Point-in-time
Common shares at stated value (note 10)	`CommonStockValue`	942.00M	CAD	Point-in-time
Common shares at stated value (note 10)	`CommonStockValue`	942.00M	CAD	Point-in-time
Earnings reinvested	`RetainedEarningsAccumulatedDeficit`	22.75B	CAD	Point-in-time
Earnings reinvested	`RetainedEarningsAccumulatedDeficit`	22.75B	CAD	Point-in-time
Earnings reinvested	`RetainedEarningsAccumulatedDeficit`	21.91B	CAD	Point-in-time
Earnings reinvested	`RetainedEarningsAccumulatedDeficit`	21.91B	CAD	Point-in-time
Accumulated other comprehensive income (loss) (note 17)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	-677.00M	CAD	Point-in-time
Accumulated other comprehensive income (loss) (note 17)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	-677.00M	CAD	Point-in-time
Accumulated other comprehensive income (loss) (note 17)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	-214.00M	CAD	Point-in-time
Accumulated other comprehensive income (loss) (note 17)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	-214.00M	CAD	Point-in-time
Total shareholders equity	`StockholdersEquity`	22.41B	CAD	Point-in-time
Total shareholders equity	`StockholdersEquity`	22.41B	CAD	Point-in-time
Total shareholders equity	`StockholdersEquity`	22.22B	CAD	Point-in-time
Total shareholders equity	`StockholdersEquity`	22.22B	CAD	Point-in-time
Total shareholders equity	`StockholdersEquity`	23.47B	CAD	Point-in-time
Total shareholders equity	`StockholdersEquity`	23.47B	CAD	Point-in-time
Total liabilities and shareholders equity	`LiabilitiesAndStockholdersEquity`	41.20B	CAD	Point-in-time
Total liabilities and shareholders equity	`LiabilitiesAndStockholdersEquity`	41.20B	CAD	Point-in-time
Total liabilities and shareholders equity	`LiabilitiesAndStockholdersEquity`	42.94B	CAD	Point-in-time
Total liabilities and shareholders equity	`LiabilitiesAndStockholdersEquity`	42.94B	CAD	Point-in-time

Income Statement 120 line items

Line Item	Tag	Value	Unit	Period
Revenues	`RevenuesIncludingFederalExciseTax`	51.36B	CAD	Annual
Revenues	`RevenuesIncludingFederalExciseTax`	51.36B	CAD	Annual
Revenues	`RevenuesIncludingFederalExciseTax`	59.41B	CAD	Annual
Revenues	`RevenuesIncludingFederalExciseTax`	59.41B	CAD	Annual
Revenues	`RevenuesIncludingFederalExciseTax`	50.70B	CAD	Annual
Revenues	`RevenuesIncludingFederalExciseTax`	50.70B	CAD	Annual
Investment and other income (note 8, 18)	`InvestmentAndOtherIncomeNet`	173.00M	CAD	Annual
Investment and other income (note 8, 18)	`InvestmentAndOtherIncomeNet`	173.00M	CAD	Annual
Investment and other income (note 8, 18)	`InvestmentAndOtherIncomeNet`	257.00M	CAD	Annual
Investment and other income (note 8, 18)	`InvestmentAndOtherIncomeNet`	257.00M	CAD	Annual
Investment and other income (note 8, 18)	`InvestmentAndOtherIncomeNet`	267.00M	CAD	Annual
Investment and other income (note 8, 18)	`InvestmentAndOtherIncomeNet`	267.00M	CAD	Annual
Total revenues and other income	`Revenues`	51.53B	CAD	Annual
Total revenues and other income	`Revenues`	51.53B	CAD	Annual
Total revenues and other income	`Revenues`	50.97B	CAD	Annual
Total revenues and other income	`Revenues`	50.97B	CAD	Annual
Total revenues and other income	`Revenues`	59.67B	CAD	Annual
Total revenues and other income	`Revenues`	59.67B	CAD	Annual
Exploration (note 15)	`ExplorationExpense`	5.00M	CAD	Annual
Exploration (note 15)	`ExplorationExpense`	5.00M	CAD	Annual
Exploration (note 15)	`ExplorationExpense`	5.00M	CAD	Annual
Exploration (note 15)	`ExplorationExpense`	5.00M	CAD	Annual
Exploration (note 15)	`ExplorationExpense`	3.00M	CAD	Annual
Exploration (note 15)	`ExplorationExpense`	3.00M	CAD	Annual
Revenues	`RevenuesIncludingFederalExciseTax`	51.36B	CAD	Annual
Revenues	`RevenuesIncludingFederalExciseTax`	51.36B	CAD	Annual
Revenues	`RevenuesIncludingFederalExciseTax`	59.41B	CAD	Annual
Revenues	`RevenuesIncludingFederalExciseTax`	59.41B	CAD	Annual
Revenues	`RevenuesIncludingFederalExciseTax`	50.70B	CAD	Annual
Revenues	`RevenuesIncludingFederalExciseTax`	50.70B	CAD	Annual
Purchase of crude oil and products	`CrudeOilAndProductPurchases`	33.18B	CAD	Annual
Amounts to related parties included in purchases of crude oil and products	`CrudeOilAndProductPurchases`	33.18B	CAD	Annual
Purchase of crude oil and products	`CrudeOilAndProductPurchases`	33.18B	CAD	Annual
Amounts to related parties included in purchases of crude oil and products	`CrudeOilAndProductPurchases`	33.18B	CAD	Annual
Purchase of crude oil and products	`CrudeOilAndProductPurchases`	32.40B	CAD	Annual
Amounts to related parties included in purchases of crude oil and products	`CrudeOilAndProductPurchases`	32.40B	CAD	Annual
Purchase of crude oil and products	`CrudeOilAndProductPurchases`	32.40B	CAD	Annual
Amounts to related parties included in purchases of crude oil and products	`CrudeOilAndProductPurchases`	32.40B	CAD	Annual
Purchase of crude oil and products	`CrudeOilAndProductPurchases`	37.74B	CAD	Annual
Amounts to related parties included in purchases of crude oil and products	`CrudeOilAndProductPurchases`	37.74B	CAD	Annual
Purchase of crude oil and products	`CrudeOilAndProductPurchases`	37.74B	CAD	Annual
Amounts to related parties included in purchases of crude oil and products	`CrudeOilAndProductPurchases`	37.74B	CAD	Annual
Production and manufacturing	`ProductionAndManufacturingExpenses`	7.40B	CAD	Annual
Production and manufacturing	`ProductionAndManufacturingExpenses`	7.40B	CAD	Annual
Production and manufacturing	`ProductionAndManufacturingExpenses`	6.88B	CAD	Annual
Production and manufacturing	`ProductionAndManufacturingExpenses`	6.88B	CAD	Annual
Production and manufacturing	`ProductionAndManufacturingExpenses`	6.60B	CAD	Annual
Production and manufacturing	`ProductionAndManufacturingExpenses`	6.60B	CAD	Annual
Selling and general	`SellingGeneralAndAdministrativeExpense`	945.00M	CAD	Annual
Selling and general	`SellingGeneralAndAdministrativeExpense`	945.00M	CAD	Annual
Amounts to related parties included in financing	`InterestExpense`	60.00M	CAD	Annual
Amounts to related parties included in financing	`InterestExpense`	60.00M	CAD	Annual
Selling and general	`SellingGeneralAndAdministrativeExpense`	882.00M	CAD	Annual
Selling and general	`SellingGeneralAndAdministrativeExpense`	882.00M	CAD	Annual
Amounts to related parties included in financing	`InterestExpense`	69.00M	CAD	Annual
Amounts to related parties included in financing	`InterestExpense`	69.00M	CAD	Annual
Amounts to related parties included in financing	`InterestExpense`	41.00M	CAD	Annual
Amounts to related parties included in financing	`InterestExpense`	41.00M	CAD	Annual
Selling and general	`SellingGeneralAndAdministrativeExpense`	857.00M	CAD	Annual
Selling and general	`SellingGeneralAndAdministrativeExpense`	857.00M	CAD	Annual
Federal excise tax and fuel charge	`TaxesOther`	2.54B	CAD	Annual
Federal excise tax and fuel charge	`TaxesOther`	2.54B	CAD	Annual
Federal excise tax and fuel charge	`TaxesOther`	2.40B	CAD	Annual
Federal excise tax and fuel charge	`TaxesOther`	2.40B	CAD	Annual
Federal excise tax and fuel charge	`TaxesOther`	2.18B	CAD	Annual
Federal excise tax and fuel charge	`TaxesOther`	2.18B	CAD	Annual
Depreciation and depletion	`DepreciationDepletionAndAmortization`	1.91B	CAD	Annual
Depreciation and depletion	`DepreciationDepletionAndAmortization`	1.91B	CAD	Annual
Depreciation and depletion	`DepreciationDepletionAndAmortization`	1.90B	CAD	Annual
Depreciation and depletion	`DepreciationDepletionAndAmortization`	1.90B	CAD	Annual
Depreciation and depletion	`DepreciationDepletionAndAmortization`	1.98B	CAD	Annual
Depreciation and depletion	`DepreciationDepletionAndAmortization`	1.98B	CAD	Annual
Non-service pension and postretirement benefit	`NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent`	82.00M	CAD	Annual
Non-service pension and postretirement benefit	`NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent`	82.00M	CAD	Annual
Non-service pension and postretirement benefit	`NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent`	3.00M	CAD	Annual
Non-service pension and postretirement benefit	`NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent`	3.00M	CAD	Annual
Non-service pension and postretirement benefit	`NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent`	17.00M	CAD	Annual
Non-service pension and postretirement benefit	`NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent`	17.00M	CAD	Annual
Financing	`InterestExpense`	60.00M	CAD	Annual
Financing	`InterestExpense`	60.00M	CAD	Annual
Financing	`InterestExpense`	69.00M	CAD	Annual
Financing	`InterestExpense`	69.00M	CAD	Annual
Financing	`InterestExpense`	41.00M	CAD	Annual
Financing	`InterestExpense`	41.00M	CAD	Annual
Total expenses	`CostsAndExpenses`	50.19B	CAD	Annual
Total expenses	`CostsAndExpenses`	50.19B	CAD	Annual
Total expenses	`CostsAndExpenses`	45.29B	CAD	Annual
Total expenses	`CostsAndExpenses`	45.29B	CAD	Annual
Total expenses	`CostsAndExpenses`	44.60B	CAD	Annual
Total expenses	`CostsAndExpenses`	44.60B	CAD	Annual
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	6.24B	CAD	Annual
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	6.24B	CAD	Annual
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	9.48B	CAD	Annual
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	9.48B	CAD	Annual
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	6.37B	CAD	Annual
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	6.37B	CAD	Annual
Income taxes (note 3)	`IncomeTaxExpenseBenefit`	1.45B	CAD	Annual
Income taxes (note 3)	`IncomeTaxExpenseBenefit`	1.45B	CAD	Annual
Income taxes (note 3)	`IncomeTaxExpenseBenefit`	2.14B	CAD	Annual
Income taxes (note 3)	`IncomeTaxExpenseBenefit`	2.14B	CAD	Annual
Income taxes (note 3)	`IncomeTaxExpenseBenefit`	1.48B	CAD	Annual
Income taxes (note 3)	`IncomeTaxExpenseBenefit`	1.48B	CAD	Annual
Net income (loss)	`NetIncomeLoss`	4.79B	CAD	Annual
Net income (loss)	`NetIncomeLoss`	4.79B	CAD	Annual
Net income (loss)	`NetIncomeLoss`	4.89B	CAD	Annual
Net income (loss)	`NetIncomeLoss`	4.89B	CAD	Annual
Net income (loss)	`NetIncomeLoss`	7.34B	CAD	Annual
Net income (loss)	`NetIncomeLoss`	7.34B	CAD	Annual
Net income (loss) per common share - basic (note 10) (in CAD per share)	`EarningsPerShareBasic`	11.47	CAD	Annual
Net income (loss) per common share - basic (note 10) (in CAD per share)	`EarningsPerShareBasic`	11.47	CAD	Annual
Net income (loss) per common share - basic (note 10) (in CAD per share)	`EarningsPerShareBasic`	9.05	CAD	Annual
Net income (loss) per common share - basic (note 10) (in CAD per share)	`EarningsPerShareBasic`	9.05	CAD	Annual
Net income (loss) per common share - basic (note 10) (in CAD per share)	`EarningsPerShareBasic`	8.51	CAD	Annual
Net income (loss) per common share - basic (note 10) (in CAD per share)	`EarningsPerShareBasic`	8.51	CAD	Annual
Net income (loss) per common share - diluted (note 10) (in CAD per share)	`EarningsPerShareDiluted`	8.49	CAD	Annual
Net income (loss) per common share - diluted (note 10) (in CAD per share)	`EarningsPerShareDiluted`	8.49	CAD	Annual
Net income (loss) per common share - diluted (note 10) (in CAD per share)	`EarningsPerShareDiluted`	11.44	CAD	Annual
Net income (loss) per common share - diluted (note 10) (in CAD per share)	`EarningsPerShareDiluted`	11.44	CAD	Annual
Net income (loss) per common share - diluted (note 10) (in CAD per share)	`EarningsPerShareDiluted`	9.03	CAD	Annual
Net income (loss) per common share - diluted (note 10) (in CAD per share)	`EarningsPerShareDiluted`	9.03	CAD	Annual

Cash Flow Statement 166 line items

Line Item	Tag	Value	Unit	Period
Included contributions to registered pension plans	`ContributionToRegisteredPensionPlanAssets`	174.00M	CAD	Annual
Included contributions to registered pension plans	`ContributionToRegisteredPensionPlanAssets`	174.00M	CAD	Annual
Included contributions to registered pension plans	`ContributionToRegisteredPensionPlanAssets`	150.00M	CAD	Annual
Included contributions to registered pension plans	`ContributionToRegisteredPensionPlanAssets`	150.00M	CAD	Annual
Included contributions to registered pension plans	`ContributionToRegisteredPensionPlanAssets`	148.00M	CAD	Annual
Included contributions to registered pension plans	`ContributionToRegisteredPensionPlanAssets`	148.00M	CAD	Annual
Net income (loss)	`ProfitLoss`	7.34B	CAD	Annual
Net income (loss)	`ProfitLoss`	7.34B	CAD	Annual
Net income (loss)	`ProfitLoss`	4.79B	CAD	Annual
Net income (loss)	`ProfitLoss`	4.79B	CAD	Annual
Income taxes (paid) refunded.	`IncomeTaxesPaidNet`	4.15B	CAD	Annual
Income taxes (paid) refunded.	`IncomeTaxesPaidNet`	4.15B	CAD	Annual
Net income (loss)	`ProfitLoss`	4.89B	CAD	Annual
Net income (loss)	`ProfitLoss`	4.89B	CAD	Annual
Income taxes (paid) refunded.	`IncomeTaxesPaidNet`	1.77B	CAD	Annual
Income taxes (paid) refunded.	`IncomeTaxesPaidNet`	1.77B	CAD	Annual
Income taxes (paid) refunded.	`IncomeTaxesPaidNet`	374.00M	CAD	Annual
Income taxes (paid) refunded.	`IncomeTaxesPaidNet`	374.00M	CAD	Annual
Interest (paid), net of capitalization.	`InterestPaidNet`	69.00M	CAD	Annual
Interest (paid), net of capitalization.	`InterestPaidNet`	69.00M	CAD	Annual
Interest (paid), net of capitalization.	`InterestPaidNet`	60.00M	CAD	Annual
Interest (paid), net of capitalization.	`InterestPaidNet`	60.00M	CAD	Annual
Interest (paid), net of capitalization.	`InterestPaidNet`	42.00M	CAD	Annual
Interest (paid), net of capitalization.	`InterestPaidNet`	42.00M	CAD	Annual
Depreciation and depletion	`DepreciationDepletionAndAmortizationExcludingIntangibleAssetImpairmentCharges`	1.91B	CAD	Annual
Depreciation and depletion	`DepreciationDepletionAndAmortizationExcludingIntangibleAssetImpairmentCharges`	1.91B	CAD	Annual
Depreciation and depletion	`DepreciationDepletionAndAmortizationExcludingIntangibleAssetImpairmentCharges`	1.90B	CAD	Annual
Depreciation and depletion	`DepreciationDepletionAndAmortizationExcludingIntangibleAssetImpairmentCharges`	1.90B	CAD	Annual
Depreciation and depletion	`DepreciationDepletionAndAmortizationExcludingIntangibleAssetImpairmentCharges`	1.98B	CAD	Annual
Depreciation and depletion	`DepreciationDepletionAndAmortizationExcludingIntangibleAssetImpairmentCharges`	1.98B	CAD	Annual
(Gain) loss on asset sales (note 8, 18)	`GainLossOnDispositionOfAssets1`	158.00M	CAD	Annual
(Gain) loss on asset sales (note 8, 18)	`GainLossOnDispositionOfAssets1`	158.00M	CAD	Annual
(Gain) loss on asset sales (note 8, 18)	`GainLossOnDispositionOfAssets1`	73.00M	CAD	Annual
(Gain) loss on asset sales (note 8, 18)	`GainLossOnDispositionOfAssets1`	73.00M	CAD	Annual
(Gain) loss on asset sales (note 8, 18)	`GainLossOnDispositionOfAssets1`	18.00M	CAD	Annual
(Gain) loss on asset sales (note 8, 18)	`GainLossOnDispositionOfAssets1`	18.00M	CAD	Annual
Deferred income taxes and other	`DeferredIncomeTaxesAndOther`	-142.00M	CAD	Annual
Deferred income taxes and other	`DeferredIncomeTaxesAndOther`	-142.00M	CAD	Annual
Deferred income taxes and other	`DeferredIncomeTaxesAndOther`	-77.00M	CAD	Annual
Deferred income taxes and other	`DeferredIncomeTaxesAndOther`	-77.00M	CAD	Annual
Deferred income taxes and other	`DeferredIncomeTaxesAndOther`	-85.00M	CAD	Annual
Deferred income taxes and other	`DeferredIncomeTaxesAndOther`	-85.00M	CAD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	-237.00M	CAD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	-237.00M	CAD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	862.00M	CAD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	862.00M	CAD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	1.28B	CAD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	1.28B	CAD	Annual
Inventories, materials, supplies and prepaid expenses	`IncreaseDecreaseInInventoriesMaterialsAndSuppliesAndPrepaidExpenses`	-335.00M	CAD	Annual
Inventories, materials, supplies and prepaid expenses	`IncreaseDecreaseInInventoriesMaterialsAndSuppliesAndPrepaidExpenses`	-335.00M	CAD	Annual
Inventories, materials, supplies and prepaid expenses	`IncreaseDecreaseInInventoriesMaterialsAndSuppliesAndPrepaidExpenses`	688.00M	CAD	Annual
Inventories, materials, supplies and prepaid expenses	`IncreaseDecreaseInInventoriesMaterialsAndSuppliesAndPrepaidExpenses`	688.00M	CAD	Annual
Inventories, materials, supplies and prepaid expenses	`IncreaseDecreaseInInventoriesMaterialsAndSuppliesAndPrepaidExpenses`	477.00M	CAD	Annual
Inventories, materials, supplies and prepaid expenses	`IncreaseDecreaseInInventoriesMaterialsAndSuppliesAndPrepaidExpenses`	477.00M	CAD	Annual
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	-170.00M	CAD	Annual
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	-170.00M	CAD	Annual
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	-2.33B	CAD	Annual
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	-2.33B	CAD	Annual
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	1.88B	CAD	Annual
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	1.88B	CAD	Annual
Accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	616.00M	CAD	Annual
Accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	616.00M	CAD	Annual
Accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	948.00M	CAD	Annual
Accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	948.00M	CAD	Annual
Accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	81.00M	CAD	Annual
Accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	81.00M	CAD	Annual
All other items - net	`IncreaseDecreaseInOtherOperatingCapitalNet`	203.00M	CAD	Annual
All other items - net	`IncreaseDecreaseInOtherOperatingCapitalNet`	203.00M	CAD	Annual
All other items - net	`IncreaseDecreaseInOtherOperatingCapitalNet`	137.00M	CAD	Annual
All other items - net	`IncreaseDecreaseInOtherOperatingCapitalNet`	137.00M	CAD	Annual
All other items - net	`IncreaseDecreaseInOtherOperatingCapitalNet`	5.00M	CAD	Annual
All other items - net	`IncreaseDecreaseInOtherOperatingCapitalNet`	5.00M	CAD	Annual
Cash flows from (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	10.48B	CAD	Annual
Cash flows from (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	10.48B	CAD	Annual
Cash flows from (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	3.73B	CAD	Annual
Cash flows from (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	3.73B	CAD	Annual
Cash flows from (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	5.98B	CAD	Annual
Cash flows from (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	5.98B	CAD	Annual
Additions to property, plant and equipment	`PaymentsToAcquireProductiveAssets`	1.87B	CAD	Annual
Additions to property, plant and equipment	`PaymentsToAcquireProductiveAssets`	1.87B	CAD	Annual
Additions to property, plant and equipment	`PaymentsToAcquireProductiveAssets`	1.53B	CAD	Annual
Additions to property, plant and equipment	`PaymentsToAcquireProductiveAssets`	1.53B	CAD	Annual
Additions to property, plant and equipment	`PaymentsToAcquireProductiveAssets`	1.78B	CAD	Annual
Additions to property, plant and equipment	`PaymentsToAcquireProductiveAssets`	1.78B	CAD	Annual
Proceeds from asset sales (note 8, 18)	`ProceedsFromSaleOfPropertyPlantAndEquipment`	904.00M	CAD	Annual
Proceeds from asset sales (note 8, 18)	`ProceedsFromSaleOfPropertyPlantAndEquipment`	904.00M	CAD	Annual
Proceeds from asset sales (note 8, 18)	`ProceedsFromSaleOfPropertyPlantAndEquipment`	25.00M	CAD	Annual
Proceeds from asset sales (note 8, 18)	`ProceedsFromSaleOfPropertyPlantAndEquipment`	25.00M	CAD	Annual
Proceeds from asset sales (note 8, 18)	`ProceedsFromSaleOfPropertyPlantAndEquipment`	86.00M	CAD	Annual
Proceeds from asset sales (note 8, 18)	`ProceedsFromSaleOfPropertyPlantAndEquipment`	86.00M	CAD	Annual
Additional investments	`PaymentsToAcquireInvestments`	0.00	CAD	Annual
Additional investments	`PaymentsToAcquireInvestments`	0.00	CAD	Annual
Additional investments	`PaymentsToAcquireInvestments`	6.00M	CAD	Annual
Additional investments	`PaymentsToAcquireInvestments`	6.00M	CAD	Annual
Additional investments	`PaymentsToAcquireInvestments`	0.00	CAD	Annual
Additional investments	`PaymentsToAcquireInvestments`	0.00	CAD	Annual
Loans to equity companies - net	`NetMovementRelatedToLoansToEquityCompanies`	-10.00M	CAD	Annual
Loans to equity companies - net	`NetMovementRelatedToLoansToEquityCompanies`	-10.00M	CAD	Annual
Loans to equity companies - net	`NetMovementRelatedToLoansToEquityCompanies`	-5.00M	CAD	Annual
Loans to equity companies - net	`NetMovementRelatedToLoansToEquityCompanies`	-5.00M	CAD	Annual
Loans to equity companies - net	`NetMovementRelatedToLoansToEquityCompanies`	-17.00M	CAD	Annual
Loans to equity companies - net	`NetMovementRelatedToLoansToEquityCompanies`	-17.00M	CAD	Annual
Cash flows from (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	-1.69B	CAD	Annual
Cash flows from (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	-1.69B	CAD	Annual
Cash flows from (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	-618.00M	CAD	Annual
Cash flows from (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	-618.00M	CAD	Annual
Cash flows from (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	-1.82B	CAD	Annual
Cash flows from (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	-1.82B	CAD	Annual
Short-term debt - net (note 12)	`ProceedsFromRepaymentsOfShortTermDebt`	0.00	CAD	Annual
Short-term debt - net (note 12)	`ProceedsFromRepaymentsOfShortTermDebt`	0.00	CAD	Annual
Short-term debt - net (note 12)	`ProceedsFromRepaymentsOfShortTermDebt`	0.00	CAD	Annual
Short-term debt - net (note 12)	`ProceedsFromRepaymentsOfShortTermDebt`	0.00	CAD	Annual
Short-term debt - net (note 12)	`ProceedsFromRepaymentsOfShortTermDebt`	-100.00M	CAD	Annual
Short-term debt - net (note 12)	`ProceedsFromRepaymentsOfShortTermDebt`	-100.00M	CAD	Annual
Long-term debt - reduction (note 14)	`RepaymentsOfLongTermDebt`	0.00	CAD	Annual
Long-term debt - reduction (note 14)	`RepaymentsOfLongTermDebt`	0.00	CAD	Annual
Long-term debt - reduction (note 14)	`RepaymentsOfLongTermDebt`	1.00B	CAD	Annual
Long-term debt - reduction (note 14)	`RepaymentsOfLongTermDebt`	1.00B	CAD	Annual
Long-term debt - reduction (note 14)	`RepaymentsOfLongTermDebt`	0.00	CAD	Annual
Long-term debt - reduction (note 14)	`RepaymentsOfLongTermDebt`	0.00	CAD	Annual
Finance lease obligations - reduction (note 14)	`FinanceLeasePrincipalPayments`	22.00M	CAD	Annual
Finance lease obligations - reduction (note 14)	`FinanceLeasePrincipalPayments`	22.00M	CAD	Annual
Finance lease obligations - reduction (note 14)	`FinanceLeasePrincipalPayments`	22.00M	CAD	Annual
Finance lease obligations - reduction (note 14)	`FinanceLeasePrincipalPayments`	22.00M	CAD	Annual
Finance lease obligations - reduction (note 14)	`FinanceLeasePrincipalPayments`	22.00M	CAD	Annual
Finance lease obligations - reduction (note 14)	`FinanceLeasePrincipalPayments`	22.00M	CAD	Annual
Dividends paid	`PaymentsOfDividendsCommonStock`	1.10B	CAD	Annual
Dividends paid	`PaymentsOfDividendsCommonStock`	1.10B	CAD	Annual
Dividends paid	`PaymentsOfDividendsCommonStock`	1.24B	CAD	Annual
Dividends paid	`PaymentsOfDividendsCommonStock`	1.24B	CAD	Annual
Dividends paid	`PaymentsOfDividendsCommonStock`	851.00M	CAD	Annual
Dividends paid	`PaymentsOfDividendsCommonStock`	851.00M	CAD	Annual
Common shares purchased (note 10)	`PaymentsForRepurchaseOfCommonStock`	2.68B	CAD	Annual
Common shares purchased (note 10)	`PaymentsForRepurchaseOfCommonStock`	2.68B	CAD	Annual
Common shares purchased (note 10)	`PaymentsForRepurchaseOfCommonStock`	6.39B	CAD	Annual
Common shares purchased (note 10)	`PaymentsForRepurchaseOfCommonStock`	6.39B	CAD	Annual
Common shares purchased (note 10)	`PaymentsForRepurchaseOfCommonStock`	3.80B	CAD	Annual
Common shares purchased (note 10)	`PaymentsForRepurchaseOfCommonStock`	3.80B	CAD	Annual
Cash flows from (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	-8.27B	CAD	Annual
Cash flows from (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	-8.27B	CAD	Annual
Cash flows from (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	-4.04B	CAD	Annual
Cash flows from (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	-4.04B	CAD	Annual
Cash flows from (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	-4.92B	CAD	Annual
Cash flows from (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	-4.92B	CAD	Annual
Increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	1.60B	CAD	Annual
Increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	1.60B	CAD	Annual
Increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	115.00M	CAD	Annual
Increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	115.00M	CAD	Annual
Increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	-2.88B	CAD	Annual
Increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	-2.88B	CAD	Annual
Cash and cash equivalents at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	2.15B	CAD	Point-in-time
Cash and cash equivalents at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	2.15B	CAD	Point-in-time
Cash and cash equivalents at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	979.00M	CAD	Point-in-time
Cash and cash equivalents at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	979.00M	CAD	Point-in-time
Cash and cash equivalents at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	3.75B	CAD	Point-in-time
Cash and cash equivalents at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	3.75B	CAD	Point-in-time
Cash and cash equivalents at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	864.00M	CAD	Point-in-time
Cash and cash equivalents at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	864.00M	CAD	Point-in-time
Cash and cash equivalents at end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	2.15B	CAD	Point-in-time
Cash and cash equivalents at end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	2.15B	CAD	Point-in-time
Cash and cash equivalents at end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	979.00M	CAD	Point-in-time
Cash and cash equivalents at end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	979.00M	CAD	Point-in-time
Cash and cash equivalents at end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	3.75B	CAD	Point-in-time
Cash and cash equivalents at end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	3.75B	CAD	Point-in-time
Cash and cash equivalents at end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	864.00M	CAD	Point-in-time
Cash and cash equivalents at end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	864.00M	CAD	Point-in-time

Stockholders Equity 24 line items

Line Item	Tag	Value	Unit	Period
At beginning of period	`StockholdersEquity`	22.41B	CAD	Point-in-time
At beginning of period	`StockholdersEquity`	22.41B	CAD	Point-in-time
At beginning of period	`StockholdersEquity`	22.22B	CAD	Point-in-time
At beginning of period	`StockholdersEquity`	22.22B	CAD	Point-in-time
At beginning of period	`StockholdersEquity`	23.47B	CAD	Point-in-time
At beginning of period	`StockholdersEquity`	23.47B	CAD	Point-in-time
Net income (loss) for the year	`NetIncomeLoss`	4.79B	CAD	Annual
Net income (loss) for the year	`NetIncomeLoss`	4.79B	CAD	Annual
Net income (loss) for the year	`NetIncomeLoss`	4.89B	CAD	Annual
Net income (loss) for the year	`NetIncomeLoss`	4.89B	CAD	Annual
Net income (loss) for the year	`NetIncomeLoss`	7.34B	CAD	Annual
Net income (loss) for the year	`NetIncomeLoss`	7.34B	CAD	Annual
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	665.00M	CAD	Annual
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	665.00M	CAD	Annual
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	-165.00M	CAD	Annual
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	-165.00M	CAD	Annual
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	463.00M	CAD	Annual
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	463.00M	CAD	Annual
At end of period	`StockholdersEquity`	22.41B	CAD	Point-in-time
At end of period	`StockholdersEquity`	22.41B	CAD	Point-in-time
At end of period	`StockholdersEquity`	22.22B	CAD	Point-in-time
At end of period	`StockholdersEquity`	22.22B	CAD	Point-in-time
At end of period	`StockholdersEquity`	23.47B	CAD	Point-in-time
At end of period	`StockholdersEquity`	23.47B	CAD	Point-in-time

Comprehensive Income 30 line items

Line Item	Tag	Value	Unit	Period
Net income (loss)	`NetIncomeLoss`	4.79B	CAD	Annual
Net income (loss)	`NetIncomeLoss`	4.79B	CAD	Annual
Net income (loss)	`NetIncomeLoss`	4.89B	CAD	Annual
Net income (loss)	`NetIncomeLoss`	4.89B	CAD	Annual
Net income (loss)	`NetIncomeLoss`	7.34B	CAD	Annual
Net income (loss)	`NetIncomeLoss`	7.34B	CAD	Annual
Postretirement benefits liability adjustment (excluding amortization)	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	582.00M	CAD	Annual
Postretirement benefits liability adjustment (excluding amortization)	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	582.00M	CAD	Annual
Postretirement benefits liability adjustment (excluding amortization)	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	-206.00M	CAD	Annual
Postretirement benefits liability adjustment (excluding amortization)	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	-206.00M	CAD	Annual
Postretirement benefits liability adjustment (excluding amortization)	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	412.00M	CAD	Annual
Postretirement benefits liability adjustment (excluding amortization)	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	412.00M	CAD	Annual
Amortization of postretirement benefits liability adjustment included in net benefit costs	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	41.00M	CAD	Annual
Amortization of postretirement benefits liability adjustment included in net benefit costs	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	41.00M	CAD	Annual
Amortization of postretirement benefits liability adjustment included in net benefit costs	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	83.00M	CAD	Annual
Amortization of postretirement benefits liability adjustment included in net benefit costs	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	83.00M	CAD	Annual
Amortization of postretirement benefits liability adjustment included in net benefit costs	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	51.00M	CAD	Annual
Amortization of postretirement benefits liability adjustment included in net benefit costs	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	51.00M	CAD	Annual
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	665.00M	CAD	Annual
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	665.00M	CAD	Annual
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	-165.00M	CAD	Annual
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	-165.00M	CAD	Annual
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	463.00M	CAD	Annual
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	463.00M	CAD	Annual
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	8.01B	CAD	Annual
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	8.01B	CAD	Annual
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	4.72B	CAD	Annual
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	4.72B	CAD	Annual
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	5.25B	CAD	Annual
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	5.25B	CAD	Annual

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