0000001 - Document - Cover Page link:presentationLink link:calculationLink link:definitionLink 0000002 - Document - Audit Information link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - Consolidated Statements of Income link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - Consolidated Statements of Comprehensive Income link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - Consolidated Balance Sheets link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - Consolidated Balance Sheets (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - Consolidated Statements of Cash Flows link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - Consolidated Statements of Stockholders' Equity link:presentationLink link:calculationLink link:definitionLink 9952157 - Statement - Consolidated Statements of Stockholders' Equity (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - Description of Business, Including Segment and Geographic Area Information link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - Basis of Presentation and Significant Accounting Policies and Practices link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - Stock Compensation link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - Financial Instruments and Risk Concentration link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - Valuation of Debt and Equity Investments and Certain Liabilities link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - Postretirement Benefit Plans link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - Debt and Lines of Credit link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - Supplemental financial information link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - Subsequent Event link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - Basis of Presentation and Significant Accounting Policies and Practices (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - Description of Business, Including Segment and Geographic Area Information (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - Basis of Presentation and Significant Accounting Policies and Practices (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - Stock Compensation (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - Income taxes (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - Valuation of Debt and Equity Investments and Certain Liabilities (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - Postretirement Benefit Plans (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - Debt and Lines of Credit (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - Commitments and Contingencies (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - Supplemental financial information (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - Description of Business, Including Segment and Geographic Area Information - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - Description of Business, Including Segment and Geographic Area Information - Schedule of Revenue and Operating Profit by Segment (Details) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Description of Business, Including Segment and Geographic Area Information - Schedule of Revenue by Geographic Area (Details) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Description of Business, Including Segment and Geographic Area Information - Schedule of Property, Plant and Equipment by Geographic Area (Details) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - Basis of Presentation and Significant Accounting Policies and Practices - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - Basis of Presentation and Significant Accounting Policies and Practices - Earnings Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Stock Compensation - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Stock Compensation - Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Stock Compensation - Fair-value Methods and Assumptions (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Stock Compensation - Stock Options and RSUs Outstanding (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Stock Compensation - Exercise Price Range (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Stock Compensation - Options Vested and Expected to Vest (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Stock Compensation - Effect on Shares Outstanding and Treasury Shares (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Stock Compensation - Effects on Cash Flows (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Income taxes - Income before income taxes (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Income taxes - Provision for income taxes (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Income Taxes - Reconciling items (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Income taxes - Reconciliation items from U.S. statutory income tax rate to the effective tax rate (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Income taxes - Components of deferred tax assets and liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Income taxes - Deferred tax assets and liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - Income Taxes - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - Income Taxes - Income taxes paid (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - Income taxes - Uncertain tax positions (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - Financial Instruments and Risk Concentration (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - Valuation of Debt and Equity Investments and Certain Liabilities - Investments at Fair Value (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - Valuation of Debt and Equity Investments and Certain Liabilities - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - Valuation of Debt and Equity Investments and Certain Liabilities - Aggregate Maturities of Available-for-sale Debt Investments (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - Valuation of Debt and Equity Investments and Certain Liabilities - Fair Value Assets and Liabilities Measured on Recurring Basis (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - Postretirement Benefit Plans - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Postretirement Benefit Plans - Expense Related to Defined Benefit and Retiree Health Care Benefit Plans (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - Postretirement Benefit Plans - Benefit Obligations and Plan Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - Postretirement Benefit Plans - Amounts Recognized on our Balance Sheet (Details) link:presentationLink link:calculationLink link:definitionLink 9955554 - Disclosure - Postretirement Benefit Plans - Schedule of Change in AOCI (Details) link:presentationLink link:calculationLink link:definitionLink 9955555 - Disclosure - Postretirement Benefit Plans - Plan Assets by Level Three Hierarchy (Details) link:presentationLink link:calculationLink link:definitionLink 9955556 - Disclosure - Postretirement Benefit Plans - Weighted Average Assumptions Used (Details) link:presentationLink link:calculationLink link:definitionLink 9955557 - Disclosure - Postretirement Benefit Plans - Weighted Average Allocations (Details) link:presentationLink link:calculationLink link:definitionLink 9955558 - Disclosure - Postretirement Benefit Plans - Assumed Future Benefits Payments (Details) link:presentationLink link:calculationLink link:definitionLink 9955559 - Disclosure - Postretirement Benefit Plans - Health Care Cost Trend Rates (Details) link:presentationLink link:calculationLink link:definitionLink 9955560 - Disclosure - Debt and Lines of Credit - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955561 - Disclosure - Debt and Lines of Credit - Schedule of Long-term Debt Outstanding (Details) link:presentationLink link:calculationLink link:definitionLink 9955561 - Disclosure - Debt and Lines of Credit - Schedule of Long-term Debt Outstanding (Details) link:presentationLink link:calculationLink link:definitionLink 9955562 - Disclosure - Leases - Component of Balance Sheet Information Related to Leases (Details) link:presentationLink link:calculationLink link:definitionLink 9955563 - Disclosure - Leases - Schedule of Operating Leases (Details) link:presentationLink link:calculationLink link:definitionLink 9955564 - Disclosure - Leases - Schedule of Maturities of Lease Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955564 - Disclosure - Leases - Schedule of Maturities of Lease Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955565 - Disclosure - Commitments and Contingencies (Details) link:presentationLink link:calculationLink link:definitionLink 9955566 - Disclosure - Supplemental financial information - Restructuring charges and other (Details) link:presentationLink link:calculationLink link:definitionLink 9955567 - Disclosure - Supplemental financial information - Other income (expense), net (OI&E) (Details) link:presentationLink link:calculationLink link:definitionLink 9955568 - Disclosure - Supplemental Financial Information - Prepaid expenses and other current assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955569 - Disclosure - Supplemental financial information - Property, plant and equipment at cost (Details) link:presentationLink link:calculationLink link:definitionLink 9955570 - Disclosure - Supplemental financial information - Schedule of Goodwill (Details) link:presentationLink link:calculationLink link:definitionLink 9955571 - Disclosure - Supplemental Financial Information - Other long term assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955572 - Disclosure - Supplemental financial information - Accrued expenses (Details) link:presentationLink link:calculationLink link:definitionLink 9955573 - Disclosure - Supplemental financial information - Accumulated other comprehensive income (loss), net of taxes (AOCI) (Details) link:presentationLink link:calculationLink link:definitionLink 9955574 - Disclosure - Supplemental financial information - Amounts reclassified out of accumulated other comprehensive income (loss), net of taxes, to net income (Details) link:presentationLink link:calculationLink link:definitionLink 9955575 - Disclosure - Subsequent Event (Details) link:presentationLink link:calculationLink link:definitionLink