0000001 - Document - Document and Entity Information link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - Consolidated Balance Sheets link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - Consolidated Balance Sheets (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - Consolidated Statements of Income link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - Consolidated Statements of Comprehensive Income link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - Consolidated Statements of Cash Flows link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - Consolidated Statements of Stockholders' Equity link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - 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Disclosure - Business Acquisitions - Pro Forma (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Other Current Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Goodwill - Changes in Goodwill (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Goodwill - Gross and Net Goodwill Balances (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Intangible Assets - Summary (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Intangible Assets - Changes in Carrying Amount (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Other Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Investments in Affiliated Companies (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - 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