001000 - Statement - Consolidated Statement of Income
link:presentationLink
link:calculationLink
link:definitionLink
002000 - Statement - Consolidated Statement of Comprehensive Income
link:presentationLink
link:calculationLink
link:definitionLink
003000 - Statement - Consolidated Balance Sheet
link:presentationLink
link:calculationLink
link:definitionLink
004000 - Statement - Consolidated Statement of Changes in Shareholders' Equity
link:presentationLink
link:calculationLink
link:definitionLink
005000 - Statement - Consolidated Statement of Cash Flows
link:presentationLink
link:calculationLink
link:definitionLink
004100 - Statement - Consolidated Statement of Changes in Shareholders' Equity (Parenthetical)
link:presentationLink
link:calculationLink
link:definitionLink
006150 - Disclosure - Segmented Information
link:presentationLink
link:calculationLink
link:definitionLink
008150 - Disclosure - Segmented Information (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
009150 - Disclosure - Segmented Information (Details)
link:presentationLink
link:calculationLink
link:definitionLink
006210 - Disclosure - Comparative Figures
link:presentationLink
link:calculationLink
link:definitionLink
006070 - Disclosure - Accounts payable and other
link:presentationLink
link:calculationLink
link:definitionLink
008070 - Disclosure - Accounts payable and other (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
009070 - Disclosure - Accounts payable and other (Details)
link:presentationLink
link:calculationLink
link:definitionLink
006160 - Disclosure - Earnings per share
link:presentationLink
link:calculationLink
link:definitionLink
008160 - Disclosure - Earnings per share (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
009160 - Disclosure - Earnings per share (Details)
link:presentationLink
link:calculationLink
link:definitionLink
006060 - Disclosure - Intangible and other assets
link:presentationLink
link:calculationLink
link:definitionLink
008060 - Disclosure - Intangible and other assets (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
009060 - Disclosure - Intangible and other assets (Details)
link:presentationLink
link:calculationLink
link:definitionLink
006010 - Disclosure - Summary of Significant Accounting Policies
link:presentationLink
link:calculationLink
link:definitionLink
007010 - Disclosure - Summary of Significant Accounting Policies (Policies)
link:presentationLink
link:calculationLink
link:definitionLink
008010 - Disclosure - Summary of Significant Accounting Policies (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
009010 - Disclosure - Summary of Significant Accounting Policies (Details)
link:presentationLink
link:calculationLink
link:definitionLink
006050 - Disclosure - Properties
link:presentationLink
link:calculationLink
link:definitionLink
008050 - Disclosure - Properties (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
009050 - Disclosure - Properties (Details)
link:presentationLink
link:calculationLink
link:definitionLink
006100 - Disclosure - Capital Stock
link:presentationLink
link:calculationLink
link:definitionLink
006040 - Disclosure - Accounts receivable
link:presentationLink
link:calculationLink
link:definitionLink
008040 - Disclosure - Accounts receivable (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
009040 - Disclosure - Accounts receivable (Details)
link:presentationLink
link:calculationLink
link:definitionLink
006020 - Disclosure - Accounting Changes
link:presentationLink
link:calculationLink
link:definitionLink
009020 - Disclosure - Accounting Changes (Details)
link:presentationLink
link:calculationLink
link:definitionLink
006180 - Disclosure - Financial Instruments
link:presentationLink
link:calculationLink
link:definitionLink
008180 - Disclosure - Financial Instruments (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
009180 - Disclosure - Financial Instruments (Details)
link:presentationLink
link:calculationLink
link:definitionLink
006200 - Disclosure - Subsequent event
link:presentationLink
link:calculationLink
link:definitionLink
009200 - Disclosure - Subsequent event (Details)
link:presentationLink
link:calculationLink
link:definitionLink
006130 - Disclosure - Other income
link:presentationLink
link:calculationLink
link:definitionLink
008130 - Disclosure - Other income (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
009130 - Disclosure - Other income (Details)
link:presentationLink
link:calculationLink
link:definitionLink
006190 - Disclosure - Accumulated other comprehensive loss
link:presentationLink
link:calculationLink
link:definitionLink
008190 - Disclosure - Accumulated other comprehensive loss (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
009190 - Disclosure - Accumulated other comprehensive loss (Details)
link:presentationLink
link:calculationLink
link:definitionLink
006090 - Disclosure - Long-term debt
link:presentationLink
link:calculationLink
link:definitionLink
008090 - Disclosure - Long-term debt (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
009090 - Disclosure - Long-term debt (Details)
link:presentationLink
link:calculationLink
link:definitionLink
006030 - Disclosure - Acquisition
link:presentationLink
link:calculationLink
link:definitionLink
009030 - Disclosure - Acquisition (Details)
link:presentationLink
link:calculationLink
link:definitionLink
008030 - Disclosure - Acquisition (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
006170 - Disclosure - Major commitments and contingencies
link:presentationLink
link:calculationLink
link:definitionLink
008170 - Disclosure - Major commitments and contingencies (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
009170 - Disclosure - Major commitments and contingencies (Details)
link:presentationLink
link:calculationLink
link:definitionLink
006080 - Disclosure - Other liabilities and deferred credits
link:presentationLink
link:calculationLink
link:definitionLink
008080 - Disclosure - Other liabilities and deferred credits (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
009080 - Disclosure - Other liabilities and deferred credits (Details)
link:presentationLink
link:calculationLink
link:definitionLink
006110 - Disclosure - Stock Plans
link:presentationLink
link:calculationLink
link:definitionLink
008110 - Disclosure - Stock Plans (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
009110 - Disclosure - Stock Plans - Employee Share Investment Plan (Details)
link:presentationLink
link:calculationLink
link:definitionLink
006120 - Disclosure - Pension Plans and Other Postretirement Benefits
link:presentationLink
link:calculationLink
link:definitionLink
008120 - Disclosure - Pension Plans and Other Postretirement Benefits (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
009116 - Disclosure - Pensions and other postretirement benefits (Details 1)
link:presentationLink
link:calculationLink
link:definitionLink
006140 - Disclosure - Income Taxes
link:presentationLink
link:calculationLink
link:definitionLink
008140 - Disclosure - Income Taxes (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
009140 - Disclosure - Income Taxes (Details)
link:presentationLink
link:calculationLink
link:definitionLink
007020 - Disclosure - Properties (Policies)
link:presentationLink
link:calculationLink
link:definitionLink
008100 - Disclosure - Capital Stock (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
009115 - Disclosure - Stock Plans - Options Year of Grant (Details)
link:presentationLink
link:calculationLink
link:definitionLink
009117 - Disclosure - Pensions and other postretirement benefits (Details 2)
link:presentationLink
link:calculationLink
link:definitionLink
009114 - Disclosure - Stock Plans - Options Range of exercise prices (Details)
link:presentationLink
link:calculationLink
link:definitionLink
009113 - Disclosure - Stock Plans - Cash settled awards (Details)
link:presentationLink
link:calculationLink
link:definitionLink
009095 - Disclosure - Capital stock (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
009112 - Disclosure - Stock Plans - Stock based compensation plans (Details)
link:presentationLink
link:calculationLink
link:definitionLink
000010 - Document - Document and Entity Information
link:presentationLink
link:calculationLink
link:definitionLink
006045 - Disclosure - Other current assets
link:presentationLink
link:calculationLink
link:definitionLink
009120 - Disclosure - Pensions and other postretirement benefits (Details 5)
link:presentationLink
link:calculationLink
link:definitionLink
009118 - Disclosure - Pensions and other postretirement benefits (Details 3)
link:presentationLink
link:calculationLink
link:definitionLink
009119 - Disclosure - Pensions and other postretirement benefits (Details 4)
link:presentationLink
link:calculationLink
link:definitionLink
009121 - Disclosure - Pensions and other postretirement benefits (Details 6)
link:presentationLink
link:calculationLink
link:definitionLink
009122 - Disclosure - Pensions and other postretirement benefits (Details 7)
link:presentationLink
link:calculationLink
link:definitionLink
009123 - Disclosure - Pensions and other postretirement benefits (Details 8)
link:presentationLink
link:calculationLink
link:definitionLink
009124 - Disclosure - Pensions and other postretirement benefits (Details 9)
link:presentationLink
link:calculationLink
link:definitionLink
009092 - Disclosure - Long-term debt (Details 1)
link:presentationLink
link:calculationLink
link:definitionLink