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Disclosure - Leases, User Charges And Commitments link:presentationLink link:calculationLink link:definitionLink 11301 - Disclosure - Guarantees link:presentationLink link:calculationLink link:definitionLink 11401 - Disclosure - Stock-Based Compensation Plans link:presentationLink link:calculationLink link:definitionLink 11501 - Disclosure - Employee Benefit Plans link:presentationLink link:calculationLink link:definitionLink 11601 - Disclosure - Legal Matters link:presentationLink link:calculationLink link:definitionLink 11701 - Disclosure - Stock Buy Back Plans link:presentationLink link:calculationLink link:definitionLink 11801 - Disclosure - Selected Quarterly Financial Data link:presentationLink link:calculationLink link:definitionLink 11901 - Disclosure - Schedule II - Valuation And Qualifying Accounts link:presentationLink link:calculationLink link:definitionLink 20102 - Disclosure - Description Of Business And Summary Of Significant Accounting Policies (Policy) link:presentationLink link:calculationLink link:definitionLink 30303 - 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Disclosure - Business Segments (Summary Of Operating Results) (Details) link:presentationLink link:calculationLink link:definitionLink 40502 - Disclosure - Business Segments (Schedule Of Assets) (Details) link:presentationLink link:calculationLink link:definitionLink 40503 - Disclosure - Business Segments (Schedule Of Revenue By Segment And Business Line) (Details) link:presentationLink link:calculationLink link:definitionLink 40601 - Disclosure - Goodwill And Other Intangible Assets (Schedule Of Goodwill) (Details) link:presentationLink link:calculationLink link:definitionLink 40603 - Disclosure - Goodwill And Other Intangible Assets (Amortization Expense For Intangible Assets) (Details) link:presentationLink link:calculationLink link:definitionLink 40701 - Disclosure - Restructuring Charges (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 40702 - Disclosure - Restructuring Charges (Schedule Of Restructuring Reserves) (Details) link:presentationLink link:calculationLink link:definitionLink 40801 - Disclosure - Income Taxes (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 40805 - Disclosure - Income Taxes (Schedule Of Unrecognized Tax Benefits) (Details) link:presentationLink link:calculationLink link:definitionLink 40901 - Disclosure - Fair Value Measurement (Details) link:presentationLink link:calculationLink link:definitionLink 41001 - Disclosure - Property And Equipment (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 41101 - Disclosure - Long-Term Debt And Financing Arrangements (Details) link:presentationLink link:calculationLink link:definitionLink 41201 - Disclosure - Leases, User Charges And Commitments (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 41301 - Disclosure - Guarantees (Details) link:presentationLink link:calculationLink link:definitionLink 41401 - Disclosure - Stock-Based Compensation Plans (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 41402 - Disclosure - Stock-Based Compensation Plans (Schedule Of Stock Option Activity) (Details) link:presentationLink link:calculationLink link:definitionLink 41403 - Disclosure - Stock-Based Compensation Plans (Schedule Of Option Outstanding) (Details) link:presentationLink link:calculationLink link:definitionLink 41404 - Disclosure - Stock-Based Compensation Plans (Schedule Of Non-Vested Restricted Stock Activity) (Details) link:presentationLink link:calculationLink link:definitionLink 41405 - Disclosure - Stock-Based Compensation Plans (Schedule Of Restricted Stock Granted) (Details) link:presentationLink link:calculationLink link:definitionLink 41501 - Disclosure - Employee Benefit Plans (Details) link:presentationLink link:calculationLink link:definitionLink 41701 - Disclosure - Stock Buy Back Plans (Details) link:presentationLink link:calculationLink link:definitionLink 41801 - Disclosure - Selected Quarterly Financial Data (Details) link:presentationLink link:calculationLink link:definitionLink 41901 - Disclosure - Schedule II - Valuation And Qualifying Accounts (Details) link:presentationLink link:calculationLink link:definitionLink