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Disclosure - Organization, Consolidation and Presentation of Financial Statements link:presentationLink link:calculationLink link:definitionLink 0000010 - Disclosure - Acquisitions and Dispositions of Businesses link:presentationLink link:calculationLink link:definitionLink 0000011 - Disclosure - Investments link:presentationLink link:calculationLink link:definitionLink 0000012 - Disclosure - Accounts Receivable, Accounts Payable and Accrued Liabilities link:presentationLink link:calculationLink link:definitionLink 0000013 - Disclosure - Inventories, Contracts in Progress and Vehicle Floor Plan Payable link:presentationLink link:calculationLink link:definitionLink 0000014 - Disclosure - Goodwill and Other Intangible Assets link:presentationLink link:calculationLink link:definitionLink 0000015 - Disclosure - Debt link:presentationLink link:calculationLink link:definitionLink 0000016 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 0000017 - Disclosure - Revenue from Contracts with Customers link:presentationLink link:calculationLink link:definitionLink 0000018 - Disclosure - Earnings Per Share link:presentationLink link:calculationLink link:definitionLink 0000019 - Disclosure - Pension and Postretirement Plans link:presentationLink link:calculationLink link:definitionLink 0000020 - Disclosure - Other Non-Operating Income link:presentationLink link:calculationLink link:definitionLink 0000021 - Disclosure - Accumulated Other Comprehensive Income (Loss) link:presentationLink link:calculationLink link:definitionLink 0000022 - Disclosure - Contingencies link:presentationLink link:calculationLink link:definitionLink 0000023 - Disclosure - Business Segments link:presentationLink link:calculationLink link:definitionLink 0000024 - Disclosure - Organization, Basis of Presentation And Recent Accounting Pronouncements (Policies) link:presentationLink link:calculationLink link:definitionLink 0000025 - Disclosure - Organization, Basis of Presentation and Recent Accounting Pronouncements (Tables) link:presentationLink link:calculationLink link:definitionLink 0000026 - Disclosure - Acquisitions and Dispositions of Businesses (Tables) link:presentationLink link:calculationLink link:definitionLink 0000027 - Disclosure - Investments (Tables) link:presentationLink link:calculationLink link:definitionLink 0000028 - Disclosure - Accounts Receivable, Accounts Payable and Accrued Liabilities (Tables) link:presentationLink link:calculationLink link:definitionLink 0000029 - Disclosure - Inventories, Contracts in Progress and Vehicle Floor Plan Payable (Tables) link:presentationLink link:calculationLink link:definitionLink 0000030 - Disclosure - Goodwill and Other Intangible Assets (Tables) link:presentationLink link:calculationLink link:definitionLink 0000031 - Disclosure - Debt (Tables) link:presentationLink link:calculationLink link:definitionLink 0000032 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 0000033 - Disclosure - Revenue from Contracts with Customers (Tables) link:presentationLink link:calculationLink link:definitionLink 0000034 - Disclosure - Earnings Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 0000035 - Disclosure - Pension and Postretirement Plans (Tables) link:presentationLink link:calculationLink link:definitionLink 0000036 - Disclosure - Other Non-Operating Income (Tables) link:presentationLink link:calculationLink link:definitionLink 0000037 - Disclosure - Accumulated Other Comprehensive Income (Loss) (Tables) link:presentationLink link:calculationLink link:definitionLink 0000038 - Disclosure - Business Segments (Tables) link:presentationLink link:calculationLink link:definitionLink 0000039 - Disclosure - Organization, Basis of Presentation and Recent Accounting Pronouncements (Organization and Basis of Presentation) (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 0000040 - Disclosure - Organization, Basis of Presentation and Recent Accounting Pronouncements (Recent Accounting Pronouncements) (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 0000041 - Disclosure - Organization, Basis of Presentation and Recent Accounting Pronouncements (Recent Accounting Pronouncements) (Details 1) link:presentationLink link:calculationLink link:definitionLink 0000042 - Disclosure - Organization, Basis of Presentation and Recent Accounting Pronouncements (Details 1) link:presentationLink link:calculationLink link:definitionLink 0000043 - Disclosure - Acquisitions and Dispositions of Businesses (Acquisitions) (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 0000044 - Disclosure - Acquisitions and Dispositions of Businesses (Dispositions and Other) (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 0000045 - Disclosure - Acquisitions and Dispositions of Businesses (Assets Acquired and Liabilities Assumed) (Details 1) link:presentationLink link:calculationLink link:definitionLink 0000046 - Disclosure - Acquisitions and Dispositions of Businesses (Pro Forma Financials) (Details 2) link:presentationLink link:calculationLink link:definitionLink 0000047 - Disclosure - Investments (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 0000048 - Disclosure - Investments (Investments in Marketable Equity Securities) (Details 1) link:presentationLink link:calculationLink link:definitionLink 0000049 - Disclosure - Investments (Gain (Loss) on Marketable Equity Securities) (Details 2) link:presentationLink link:calculationLink link:definitionLink 0000050 - Disclosure - Accounts Receivable, Accounts Payable and Accrued Liabilities (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 0000051 - Disclosure - Accounts Receivable, Accounts Payable and Accrued Liabilities (Schedule of Accounts Receivable) (Details 1) link:presentationLink link:calculationLink link:definitionLink 0000052 - Disclosure - Accounts Receivable, Accounts Payable and Accrued Liabilities (Schedule of Accounts Payable and Accrued Liabilities) (Details 2) link:presentationLink link:calculationLink link:definitionLink 0000053 - Disclosure - Inventories, Contracts in Progress and Vehicle Floor Plan Payable (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 0000054 - Disclosure - Inventories, Contracts in Progress and Vehicle Floor Plan Payable (Details) link:presentationLink link:calculationLink link:definitionLink 0000055 - Disclosure - Goodwill and Other Intangible Assets (Other Intangible Assets) (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 0000056 - Disclosure - Goodwill and Other Intangible Assets (Changes in Carrying Amount of Goodwill) (Details 1) link:presentationLink link:calculationLink link:definitionLink 0000057 - Disclosure - Goodwill and Other Intangible Assets (Other Intangible Assets) (Details 2) link:presentationLink link:calculationLink link:definitionLink 0000058 - Disclosure - Debt (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 0000059 - Disclosure - Debt (Details 1) link:presentationLink link:calculationLink link:definitionLink 0000060 - Disclosure - Fair Value Measurements (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 0000061 - Disclosure - Fair Value Measurements (Fair Value of Financial Assets and Liabilities) (Details 1) link:presentationLink link:calculationLink link:definitionLink 0000062 - Disclosure - Fair Value Measurements (Reconciliation of Changes in Financial Liabilities Fair Value Using Level 3 Inputs) (Details 2) link:presentationLink link:calculationLink link:definitionLink 0000063 - Disclosure - Revenue from Contracts with Customers (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 0000063 - Disclosure - Revenue from Contracts with Customers (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 0000064 - Disclosure - Revenue from Contracts with Customers (Narrative 2) (Details) link:presentationLink link:calculationLink link:definitionLink 0000064 - Disclosure - Revenue from Contracts with Customers (Narrative 2) (Details) link:presentationLink link:calculationLink link:definitionLink 0000065 - Disclosure - Revenue from Contracts with Customers (Contract Liability) (Details) link:presentationLink link:calculationLink link:definitionLink 0000066 - Disclosure - Revenue from Contracts with Customers (Capitalized Contract Cost) (Details) link:presentationLink link:calculationLink link:definitionLink 0000067 - Disclosure - Earnings Per Share (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 0000068 - Disclosure - Earnings Per Share (Details 1) link:presentationLink link:calculationLink link:definitionLink 0000069 - Disclosure - Earnings Per Share (Details 2) link:presentationLink link:calculationLink link:definitionLink 0000070 - Disclosure - Pension and Postretirement Plans (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 0000071 - Disclosure - Pension and Postretirement Plans (Total Benefit/Cost) (Details 1) link:presentationLink link:calculationLink link:definitionLink 0000072 - Disclosure - Pension and Postretirement Plans (Asset Allocation) (Details 2) link:presentationLink link:calculationLink link:definitionLink 0000073 - Disclosure - Other Non-Operating Income (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 0000074 - Disclosure - Other Non-Operating Income (Details 1) link:presentationLink link:calculationLink link:definitionLink 0000075 - Disclosure - Accumulated Other Comprehensive Income (Loss) (Components of OCI) (Details 1) link:presentationLink link:calculationLink link:definitionLink 0000076 - Disclosure - Accumulated Other Comprehensive Income (Loss) (AOCI balances) (Details 2) link:presentationLink link:calculationLink link:definitionLink 0000077 - Disclosure - Accumulated Other Comprehensive Income (Loss) (Reclassifications out of AOCI) (Details 3) link:presentationLink link:calculationLink link:definitionLink 0000078 - Disclosure - Contingencies (Details) link:presentationLink link:calculationLink link:definitionLink 0000079 - Disclosure - Business Segments (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 0000080 - Disclosure - Business Segments (Information by Operating Segment) (Details 1) link:presentationLink link:calculationLink link:definitionLink