2120100 - Disclosure - Accounts Payable
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2420401 - Disclosure - Accounts Payable (Details)
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2101100 - Disclosure - Basis of Presentation
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2145100 - Disclosure - Commitments and Contingencies
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2445401 - Disclosure - Commitments and Contingencies (Narrative) (Details)
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1001000 - Statement - CONSOLIDATED BALANCE SHEETS
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1001500 - Statement - CONSOLIDATED BALANCE SHEETS Parentheticals
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1003000 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS
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1002000 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS
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1004000 - Statement - CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY
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0001000 - Document - Document and Entity Information
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2111100 - Disclosure - Financial Instruments
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2411403 - Disclosure - Financial Instruments (Estimated Fair Value of Debt, Financing and Capital Lease Obligations) (Details)
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2411402 - Disclosure - Financial Instruments (Narative) (Details)
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2311301 - Disclosure - Financial Instruments (Tables)
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2137100 - Disclosure - Income Taxes
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2437402 - Disclosure - Income Taxes (Effective Income Tax Rate) (Details)
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2437403 - Disclosure - Income Taxes (Narrative) (Details)
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2337301 - Disclosure - Income Taxes (Tables)
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2119100 - Disclosure - Intangible Assets
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2419402 - Disclosure - Intangible Assets (Indefinite-Lived Intangible Assets) (Details)
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2419404 - Disclosure - Intangible Assets (Intangible Assets Subject to Amortization) (Details)
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2419403 - Disclosure - Intangible Assets (Narrative) (Details)
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2319301 - Disclosure - Intangible Assets (Tables)
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2110100 - Disclosure - Investments
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2410404 - Disclosure - Investments (Investee Summarized Financial Information) (Details)
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2410402 - Disclosure - Investments (Narrative) (Details)
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2410403 - Disclosure - Investments (Schedule of Investments in Marketable Equity Securities and Other) (Details)
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2310301 - Disclosure - Investments (Tables)
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2128100 - Disclosure - Long-Term Debt, Financing and Capital Lease Obligations
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2428403 - Disclosure - Long-Term Debt, Financing and Capital Lease Obligations (Narrative) (Details)
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2428402 - Disclosure - Long-Term Debt, Financing and Capital Lease Obligations (Schedule of Long-term Debt Instruments) (Details)
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2328301 - Disclosure - Long-Term Debt, Financing and Capital Lease Obligations (Tables)
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2101100 - Disclosure - New Accounting Pronouncements
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2146100 - Disclosure - Per Share Data
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2446401 - Disclosure - Per Share Data (Narrative) (Details)
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2114100 - Disclosure - Property, Plant and Equipment
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2414403 - Disclosure - Property, Plant and Equipment (Components of Property Plant and Equipment) (Details)
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2414402 - Disclosure - Property, Plant and Equipment Property, Plant and Equipment (Narrative) (Details)
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2314301 - Disclosure - Property, Plant and Equipment (Tables)
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2103100 - Disclosure - Proposed Business Transactions and Acquisitions
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2403401 - Disclosure - Proposed Business Transactions and Acquisitions (Details)
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2147100 - Disclosure - Segment Information
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2447403 - Disclosure - Segment Information (Operating Revenues by Service and Products) (Details)
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2447402 - Disclosure - Segment Information (Segment Financial Information) (Details)
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2347301 - Disclosure - Segment Information (Tables)
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2136100 - Disclosure - Severance, Exit Costs and Asset Impairments
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2436402 - Disclosure - Severance, Exit Costs and Asset Impairments (Details)
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2336301 - Disclosure - Severance, Exit Costs and Asset Impairments (Tables)
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