101 - Document - Document and Entity Information link:calculationLink link:presentationLink link:definitionLink 103 - Statement - Consolidated Balance Sheets link:calculationLink link:presentationLink link:definitionLink 104 - Statement - Consolidated Balance Sheets (Parenthetical) link:calculationLink link:presentationLink link:definitionLink 105 - Statement - Consolidated Statements of Income link:calculationLink link:presentationLink link:definitionLink 106 - Statement - Consolidated Statements of Comprehensive Income link:calculationLink link:presentationLink link:definitionLink 107 - Statement - Consolidated Statements of Comprehensive Income (Parenthetical) link:calculationLink link:presentationLink link:definitionLink 108 - Statement - Consolidated Statements of Cash Flows link:calculationLink link:presentationLink link:definitionLink 109 - Disclosure - Basis of Presentation and Consolidation link:calculationLink link:presentationLink link:definitionLink 110 - Disclosure - New Accounting Pronouncements link:calculationLink link:presentationLink link:definitionLink 111 - Disclosure - Debt link:calculationLink link:presentationLink link:definitionLink 112 - Disclosure - Stockholders' Equity link:calculationLink link:presentationLink link:definitionLink 113 - Disclosure - Net Income per Weighted-Average Common Share link:calculationLink link:presentationLink link:definitionLink 114 - Disclosure - Accumulated Other Comprehensive Loss link:calculationLink link:presentationLink link:definitionLink 115 - Disclosure - Prepaid Expenses and Other Current Assets link:calculationLink link:presentationLink link:definitionLink 116 - Disclosure - Equity and Other Investments link:calculationLink link:presentationLink link:definitionLink 117 - Disclosure - Retirement Plans link:calculationLink link:presentationLink link:definitionLink 118 - Disclosure - Acquisitions link:calculationLink link:presentationLink link:definitionLink 119 - Disclosure - Taxes link:calculationLink link:presentationLink link:definitionLink 120 - Disclosure - Share-Based Compensation link:calculationLink link:presentationLink link:definitionLink 121 - Disclosure - Concentration Risk link:calculationLink link:presentationLink link:definitionLink 122 - Disclosure - Stock Repurchases link:calculationLink link:presentationLink link:definitionLink 123 - Disclosure - Stockholders' Equity (Tables) link:calculationLink link:presentationLink link:definitionLink 124 - Disclosure - Accumulated Other Comprehensive Loss (Tables) link:calculationLink link:presentationLink link:definitionLink 125 - Disclosure - Prepaid Expenses and Other Current Assets (Tables) link:calculationLink link:presentationLink link:definitionLink 126 - Disclosure - Equity and Other Investments (Tables) link:calculationLink link:presentationLink link:definitionLink 127 - Disclosure - Retirement Plans (Tables) link:calculationLink link:presentationLink link:definitionLink 128 - Disclosure - Acquisitions (Tables) link:calculationLink link:presentationLink link:definitionLink 129 - Disclosure - Share-Based Compensation (Tables) link:calculationLink link:presentationLink link:definitionLink 130 - Disclosure - Concentration Risk (Tables) link:calculationLink link:presentationLink link:definitionLink 131 - Disclosure - Basis of Presentation and Consolidation - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 132 - Disclosure - Debt - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 133 - Disclosure - Changes in Stockholders' Equity (Detail) link:calculationLink link:presentationLink link:definitionLink 134 - Disclosure - Stockholders' Equity - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 135 - Disclosure - Net Income per Weighted-Average Common Share - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 136 - Disclosure - Accumulated Other Comprehensive Loss (Detail) link:calculationLink link:presentationLink link:definitionLink 137 - Disclosure - Prepaid Expenses and Other Current Assets (Detail) link:calculationLink link:presentationLink link:definitionLink 138 - Disclosure - Prepaid Expenses and Other Current Assets - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 139 - Disclosure - Equity and Other Investments (Detail) link:calculationLink link:presentationLink link:definitionLink 140 - Disclosure - Equity and Other Investments - Additional information (Detail) link:calculationLink link:presentationLink link:definitionLink 141 - Disclosure - Investment Activity (Detail) link:calculationLink link:presentationLink link:definitionLink 142 - Disclosure - Components of Periodic Benefit Costs for Defined-Benefit Pension, Postretirement Healthcare and Supplemental Retirement Plan (Detail) link:calculationLink link:presentationLink link:definitionLink 143 - Disclosure - Acquisitions - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 144 - Disclosure - Changes in Goodwill (Detail) link:calculationLink link:presentationLink link:definitionLink 145 - Disclosure - Taxes - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 146 - Disclosure - Income Statement Recognition of Share-Based Compensation (Detail) link:calculationLink link:presentationLink link:definitionLink 147 - Disclosure - Share-Based Compensation - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 148 - Disclosure - Share-Based Compensation Activity Other Than Stock Option (Detail) link:calculationLink link:presentationLink link:definitionLink 149 - Disclosure - Quantitative Radio Audience Ratings Service and Related Software Licensing Revenue Accounted Aggregate Percentages of Total Company Revenue (Detail) link:calculationLink link:presentationLink link:definitionLink 150 - Disclosure - Concentration Risk - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 151 - Disclosure - Stock Repurchases - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink