00100 - Statement - Consolidated Balance Sheets link:presentationLink link:calculationLink link:definitionLink 00200 - Statement - Consolidated Statements of Income link:presentationLink link:calculationLink link:definitionLink 00300 - Statement - Consolidated Statements of Comprehensive Income link:presentationLink link:calculationLink link:definitionLink 00500 - Statement - Consolidated Statements of Cash Flows link:presentationLink link:calculationLink link:definitionLink 40302 - Disclosure - Marketable Securities (Available For Sale Securities) (Details) link:presentationLink link:calculationLink link:definitionLink 40303 - Disclosure - Marketable Securities (Maturities of Marketable Securities) (Details) link:presentationLink link:calculationLink link:definitionLink 40401 - Disclosure - Accumulated Other Comprehensive Income (Schedule of Accumulated Other Comprehensive Income) (Details) link:presentationLink link:calculationLink link:definitionLink 00090 - Document - Document and Entity Information link:presentationLink link:calculationLink link:definitionLink 00105 - Statement - Consolidated Balance Sheets (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 00305 - Statement - Consolidated Statements of Comprehensive Income (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 00505 - Statement - Consolidated Statements Of Cash Flows (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 10101 - Disclosure - Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 10201 - Disclosure - Current Relevant Accounting Standards link:presentationLink link:calculationLink link:definitionLink 10301 - Disclosure - Marketable Securities link:presentationLink link:calculationLink link:definitionLink 10401 - Disclosure - Accumulated Other Comprehensive Income link:presentationLink link:calculationLink link:definitionLink 10501 - Disclosure - Acquisitions link:presentationLink link:calculationLink link:definitionLink 10601 - Disclosure - Long-Term Debt link:presentationLink link:calculationLink link:definitionLink 20101 - Disclosure - Significant Accounting Policies (Policy) link:presentationLink link:calculationLink link:definitionLink 20202 - Disclosure - Current Relevant Accounting Standards (Policy) link:presentationLink link:calculationLink link:definitionLink 30303 - Disclosure - Marketable Securities (Tables) link:presentationLink link:calculationLink link:definitionLink 30403 - Disclosure - Accumulated Other Comprehensive Income (Tables) link:presentationLink link:calculationLink link:definitionLink 30503 - Disclosure - Acquisitions (Tables) link:presentationLink link:calculationLink link:definitionLink 40301 - Disclosure - Marketable Securities (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 40402 - Disclosure - Accumulated Other Comprehensive Income (Reclassifications out of Accumulated Other Comprehensive Income) (Details) link:presentationLink link:calculationLink link:definitionLink 40501 - Disclosure - Acquisitions (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 40505 - Disclosure - Acquisitions (Pro Forma Information) (Details) link:presentationLink link:calculationLink link:definitionLink 40601 - Disclosure - Long-Term Debt (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink