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