0401 - Disclosure - Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 0517 - Disclosure - Contingencies (Tables) link:presentationLink link:calculationLink link:definitionLink 06141 - Disclosure - Fair Value (Details 1) link:presentationLink link:calculationLink link:definitionLink 06081 - Disclosure - Earnings Per Share (Details 1) link:presentationLink link:calculationLink link:definitionLink 0615 - Disclosure - Recent Accounting Pronouncements (Details) link:presentationLink link:calculationLink link:definitionLink 06192 - Disclosure - Supplemental Condensed Consolidating Financial Information (Details 2) link:presentationLink link:calculationLink link:definitionLink 06191 - Disclosure - Supplemental Condensed Consolidating Financial Information (Details 1) link:presentationLink link:calculationLink link:definitionLink 06193 - Disclosure - Supplemental Condensed Consolidating Financial Information (Details Textual) link:presentationLink link:calculationLink link:definitionLink 0519 - Disclosure - Supplemental Condensed Consolidating Financial Information (Tables) link:presentationLink link:calculationLink link:definitionLink 0619 - Disclosure - Supplemental Condensed Consolidating Financial Information (Details) link:presentationLink link:calculationLink link:definitionLink 0617 - Disclosure - Contingencies (Details) link:presentationLink link:calculationLink link:definitionLink 06134 - Disclosure - Fair Value of Financial Instruments (Details Textual) link:presentationLink link:calculationLink link:definitionLink 06133 - Disclosure - Fair Value of Financial Instruments (Details 3) link:presentationLink link:calculationLink link:definitionLink 06142 - Disclosure - Fair Value (Details Textual) link:presentationLink link:calculationLink link:definitionLink 06111 - Disclosure - Equity Investments (Details Textual) link:presentationLink link:calculationLink link:definitionLink 06132 - Disclosure - Fair Value of Financial Instruments (Details 2) link:presentationLink link:calculationLink link:definitionLink 0614 - Disclosure - Fair Value (Details) link:presentationLink link:calculationLink link:definitionLink 0514 - Disclosure - Fair Value (Tables) link:presentationLink link:calculationLink link:definitionLink 06131 - Disclosure - Fair Value of Financial Instruments (Details 1) link:presentationLink link:calculationLink link:definitionLink 0513 - Disclosure - Fair Value of Financial Instruments (Tables) link:presentationLink link:calculationLink link:definitionLink 0613 - Disclosure - Fair Value of Financial Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 0611 - Disclosure - Equity Investments (Details) link:presentationLink link:calculationLink link:definitionLink 0511 - Disclosure - Equity Investments (Tables) link:presentationLink link:calculationLink link:definitionLink 0610 - Disclosure - Comprehensive Income (Details) link:presentationLink link:calculationLink link:definitionLink 0510 - Disclosure - Comprehensive Income (Tables) link:presentationLink link:calculationLink link:definitionLink 06121 - Disclosure - Long-Term Debt (Details Textual) link:presentationLink link:calculationLink link:definitionLink 0612 - Disclosure - Long-Term Debt (Details) link:presentationLink link:calculationLink link:definitionLink 0512 - Disclosure - Long-Term Debt (Tables) link:presentationLink link:calculationLink link:definitionLink 06091 - Disclosure - Stockholders' Equity (Details Textual) link:presentationLink link:calculationLink link:definitionLink 0509 - Disclosure - Stockholders' Equity (Tables) link:presentationLink link:calculationLink link:definitionLink 0609 - Disclosure - Stockholders' Equity (Details) link:presentationLink link:calculationLink link:definitionLink 0608 - Disclosure - Earnings per Share (Details) link:presentationLink link:calculationLink link:definitionLink 0508 - Disclosure - Earnings per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 0507 - Disclosure - Goodwill and Other Intangibles Assets (Tables) link:presentationLink link:calculationLink link:definitionLink 0607 - Disclosure - Goodwill and Other Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 0606 - Disclosure - Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 0605 - Disclosure - Acquisitions and Divestitures (Details) link:presentationLink link:calculationLink link:definitionLink 0505 - Disclosure - Acquisitions and Divestitures (Tables) link:presentationLink link:calculationLink link:definitionLink 0603 - Disclosure - Cost of Revenue (Details) link:presentationLink link:calculationLink link:definitionLink 06021 - Disclosure - Accounting for Stock-Based Compensation (Details Textual) link:presentationLink link:calculationLink link:definitionLink 0616 - Disclosure - Segment Information (Details) link:presentationLink link:calculationLink link:definitionLink 0516 - Disclosure - Segment Information (Tables) link:presentationLink link:calculationLink link:definitionLink 0602 - Disclosure - Accounting for Stock-Based Compensation (Details) link:presentationLink link:calculationLink link:definitionLink 0502 - Disclosure - Accounting for Stock-Based Compensation (Tables) link:presentationLink link:calculationLink link:definitionLink 0215 - Disclosure - Recent Accounting Pronouncements link:presentationLink link:calculationLink link:definitionLink 0218 - Disclosure - Subsequent Events link:presentationLink link:calculationLink link:definitionLink 00 - Document - Document and Entity Information link:presentationLink link:calculationLink link:definitionLink 0219 - Disclosure - Supplemental Condensed Consolidating Financial Information link:presentationLink link:calculationLink link:definitionLink 0217 - Disclosure - Contingencies link:presentationLink link:calculationLink link:definitionLink 0216 - Disclosure - Segment Information link:presentationLink link:calculationLink link:definitionLink 0214 - Disclosure - Fair Value link:presentationLink link:calculationLink link:definitionLink 0213 - Disclosure - Fair Value of Financial Instruments link:presentationLink link:calculationLink link:definitionLink 0212 - Disclosure - Long-Term Debt link:presentationLink link:calculationLink link:definitionLink 0211 - Disclosure - Equity Investments link:presentationLink link:calculationLink link:definitionLink 0210 - Disclosure - Comprehensive Income link:presentationLink link:calculationLink link:definitionLink 0209 - Disclosure - Stockholders Equity link:presentationLink link:calculationLink link:definitionLink 0208 - Disclosure - Earnings per Share link:presentationLink link:calculationLink link:definitionLink 0207 - Disclosure - Goodwill and Other Intangible Assets link:presentationLink link:calculationLink link:definitionLink 0206 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 0205 - Disclosure - Acquisitions and Divestitures link:presentationLink link:calculationLink link:definitionLink 0204 - Disclosure - Use of Estimates link:presentationLink link:calculationLink link:definitionLink 0203 - Disclosure - Cost of Revenue link:presentationLink link:calculationLink link:definitionLink 0202 - Disclosure - Accounting for Stock-Based Compensation link:presentationLink link:calculationLink link:definitionLink 0201 - Disclosure - Basis of Presentation link:presentationLink link:calculationLink link:definitionLink 0130 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited) link:presentationLink link:calculationLink link:definitionLink 0120 - Statement - Condensed Consolidated Statements of Income (Unaudited) link:presentationLink link:calculationLink link:definitionLink 0111 - Statement - Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 0110 - Statement - Condensed Consolidated Balance Sheets (Unaudited) link:presentationLink link:calculationLink link:definitionLink