00100 - Statement - Consolidated Balance Sheetslink:presentationLinklink:calculationLinklink:definitionLink00200 - Statement - Consolidated Statements Of Incomelink:presentationLinklink:calculationLinklink:definitionLink00300 - Statement - Consolidated Statements Of Cash Flowslink:presentationLinklink:calculationLinklink:definitionLink40102 - Disclosure - Basis Of Presentation (Schedule Of Difference Between Actual Income Tax Provision For Continuing Operations And Income Tax Provision Calculated At Statutory U.S. Federal Tax Rate) (Details)link:presentationLinklink:calculationLinklink:definitionLink40202 - Disclosure - Revenue Recognition (Schedule Of Patient Care Service Revenue) (Details)link:presentationLinklink:calculationLinklink:definitionLink40203 - Disclosure - Revenue Recognition (Schedule Of Disaggregated Revenue) (Details)link:presentationLinklink:calculationLinklink:definitionLink40302 - Disclosure - Segments (Segment Data) (Details)link:presentationLinklink:calculationLinklink:definitionLink40402 - Disclosure - Earnings Per Share (Schedule Of Computation Of Earnings Per Share) (Details)link:presentationLinklink:calculationLinklink:definitionLink40601 - Disclosure - Other Income – Net (Schedule Of Other Income – Net) (Details)link:presentationLinklink:calculationLinklink:definitionLink40702 - Disclosure - Leases (Components Of Balance Sheet Information Related To Leases) (Details)link:presentationLinklink:calculationLinklink:definitionLink40703 - Disclosure - Leases (Components Of Lease Expense) (Details)link:presentationLinklink:calculationLinklink:definitionLink40705 - Disclosure - Leases (Summary Of Maturity Of Operating Lease Liabilities) (Details)link:presentationLinklink:calculationLinklink:definitionLink00090 - Document - Document And Entity Informationlink:presentationLinklink:calculationLinklink:definitionLink00105 - Statement - Consolidated Balance Sheets (Parenthetical)link:presentationLinklink:calculationLinklink:definitionLink00400 - Statement - Consolidated Statements Of Changes In Stockholders' Equitylink:presentationLinklink:calculationLinklink:definitionLink00405 - Statement - Consolidated Statements Of Changes In Stockholders' Equity (Parenthetical)link:presentationLinklink:calculationLinklink:definitionLink10101 - Disclosure - Basis Of Presentationlink:presentationLinklink:calculationLinklink:definitionLink10201 - Disclosure - Revenue Recognitionlink:presentationLinklink:calculationLinklink:definitionLink10301 - Disclosure - Segmentslink:presentationLinklink:calculationLinklink:definitionLink10401 - Disclosure - Earnings Per Sharelink:presentationLinklink:calculationLinklink:definitionLink10501 - Disclosure - Long-Term Debt And Lines Of Creditlink:presentationLinklink:calculationLinklink:definitionLink10601 - Disclosure - Other Income – Netlink:presentationLinklink:calculationLinklink:definitionLink10701 - Disclosure - Leaseslink:presentationLinklink:calculationLinklink:definitionLink10801 - Disclosure - Stock-Based Compensation Planslink:presentationLinklink:calculationLinklink:definitionLink10901 - Disclosure - Retirement Planslink:presentationLinklink:calculationLinklink:definitionLink11001 - Disclosure - Legal And Regulatory Matterslink:presentationLinklink:calculationLinklink:definitionLink11101 - Disclosure - Concentration Of Risklink:presentationLinklink:calculationLinklink:definitionLink11201 - Disclosure - Cash Overdrafts And Cash Equivalentslink:presentationLinklink:calculationLinklink:definitionLink11301 - Disclosure - Financial Instrumentslink:presentationLinklink:calculationLinklink:definitionLink11401 - Disclosure - Capital Stock Repurchase Plan Transactionslink:presentationLinklink:calculationLinklink:definitionLink11501 - Disclosure - Acquisitionslink:presentationLinklink:calculationLinklink:definitionLink11601 - Disclosure - Recent Accounting Standardslink:presentationLinklink:calculationLinklink:definitionLink20102 - Disclosure - Basis Of Presentation (Policy)link:presentationLinklink:calculationLinklink:definitionLink30103 - Disclosure - Basis Of Presentation (Tables)link:presentationLinklink:calculationLinklink:definitionLink30203 - Disclosure - Revenue Recognition (Tables)link:presentationLinklink:calculationLinklink:definitionLink30303 - Disclosure - Segments (Tables)link:presentationLinklink:calculationLinklink:definitionLink30403 - Disclosure - Earnings Per Share (Tables)link:presentationLinklink:calculationLinklink:definitionLink30503 - Disclosure - Long-Term Debt And Lines Of Credit (Tables)link:presentationLinklink:calculationLinklink:definitionLink30603 - Disclosure - Other Income – Net (Tables)link:presentationLinklink:calculationLinklink:definitionLink30703 - Disclosure - Leases (Tables)link:presentationLinklink:calculationLinklink:definitionLink30903 - Disclosure - Retirement Plans (Tables)link:presentationLinklink:calculationLinklink:definitionLink31303 - Disclosure - Financial Instruments (Tables)link:presentationLinklink:calculationLinklink:definitionLink31403 - Disclosure - Capital Stock Repurchase Plan Transactions (Tables)link:presentationLinklink:calculationLinklink:definitionLink31503 - Disclosure - Acquisitions (Tables)link:presentationLinklink:calculationLinklink:definitionLink40101 - Disclosure - Basis Of Presentation (Narrative) (Details)link:presentationLinklink:calculationLinklink:definitionLink40201 - Disclosure - Revenue Recognition (Narrative) (Details)link:presentationLinklink:calculationLinklink:definitionLink40301 - Disclosure - Segments (Narrative) (Details)link:presentationLinklink:calculationLinklink:definitionLink40303 - Disclosure - Segments (Identifiable Assets By Segment) (Details)link:presentationLinklink:calculationLinklink:definitionLink40401 - Disclosure - Earnings Per Share (Narrative) (Details)link:presentationLinklink:calculationLinklink:definitionLink40501 - Disclosure - Long-Term Debt And Lines Of Credit (Narrative) (Details)link:presentationLinklink:calculationLinklink:definitionLink40505 - Disclosure - Long-Term Debt And Lines Of Credit (Financial Debt Covenants) (Details)link:presentationLinklink:calculationLinklink:definitionLink40701 - Disclosure - Leases (Narrative) (Details)link:presentationLinklink:calculationLinklink:definitionLink40704 - Disclosure - Leases (Components Of Cash Flow Information Related To Leases) (Details)link:presentationLinklink:calculationLinklink:definitionLink40801 - Disclosure - Stock-Based Compensation Plans (Narrative) (Details)link:presentationLinklink:calculationLinklink:definitionLink40901 - Disclosure - Retirement Plans (Schedule Of Expenses For Retirement, Profit-Sharing Plans, Excess Benefit Plans And Other Similar Plans) (Details)link:presentationLinklink:calculationLinklink:definitionLink41001 - Disclosure - Legal And Regulatory Matters (Narrative) (Details)link:presentationLinklink:calculationLinklink:definitionLink41101 - Disclosure - Concentration Of Risk (Narrative) (Details)link:presentationLinklink:calculationLinklink:definitionLink41201 - Disclosure - Cash Overdrafts And Cash Equivalents (Narrative) (Details)link:presentationLinklink:calculationLinklink:definitionLink41301 - Disclosure - Financial Instruments (Narrative) (Details)link:presentationLinklink:calculationLinklink:definitionLink41302 - Disclosure - Financial Instruments (Carrying Value, Fair Value And Hierarchy Of Financial Instruments) (Details)link:presentationLinklink:calculationLinklink:definitionLink41401 - Disclosure - Capital Stock Repurchase Plan Transactions (Narrative) (Details)link:presentationLinklink:calculationLinklink:definitionLink41402 - Disclosure - Capital Stock Repurchase Plan Transactions (Schedule Of Repurchased Capital Stock) (Details)link:presentationLinklink:calculationLinklink:definitionLink41501 - Disclosure - Acquisitions (Narrative) (Details)link:presentationLinklink:calculationLinklink:definitionLink41504 - Disclosure - Acquisitions (Schedule Of Movement In Goodwill) (Details)link:presentationLinklink:calculationLinklink:definitionLink