2107100 - Disclosure - Accounts Receivable, Net of Allowance link:presentationLink link:calculationLink link:definitionLink 2407403 - Disclosure - Accounts Receivable, Net of Allowance (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2407402 - Disclosure - Accounts Receivable, Net Of Allowance (Schedule Of Accounts Receivable, Net of Allowance) (Details) link:presentationLink link:calculationLink link:definitionLink 2307301 - Disclosure - Accounts Receivable, Net of Allowance (Tables) link:presentationLink link:calculationLink link:definitionLink 2103100 - Disclosure - Acquisitions link:presentationLink link:calculationLink link:definitionLink 2403406 - Disclosure - Acquisitions (2013 Acquisitions) (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2403403 - Disclosure - Acquisitions (2014 Acquisitions) (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2403402 - Disclosure - Acquisitions (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2403405 - Disclosure - Acquisitions (Schedule of Business Acquisition Amortizing Intangible Assets Acquired) (Details) link:presentationLink link:calculationLink link:definitionLink 2403404 - Disclosure - Acquisitions (Schedule of Business Acquisition Consideration Paid And Net Assets Acquired) (Details) link:presentationLink link:calculationLink link:definitionLink 2403407 - Disclosure - Acquisitions (Schedule of Business Acquisition Measurement Period Adjustments) (Details) link:presentationLink link:calculationLink link:definitionLink 2403408 - Disclosure - Acquisitions (Schedule of Business Acquisition Pro Forma Information) (Details) link:presentationLink link:calculationLink link:definitionLink 2303301 - Disclosure - Acquisitions (Tables) link:presentationLink link:calculationLink link:definitionLink 2101100 - Disclosure - Business, Basis of Presentation and Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 2401402 - Disclosure - Business, Basis of Presentation and Significant Accounting Policies (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2201201 - Disclosure - Business, Basis of Presentation and Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 2119100 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 2419403 - Disclosure - Commitments and Contingencies (Collective Bargaining Agreements and Multi-Employer Plans) (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2419405 - Disclosure - Commitments and Contingencies (Concentrations of Risk) (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2419402 - Disclosure - Commitments and Contingencies (Other Commitments and Contingencies) (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2419404 - Disclosure - Commitments and Contingencies (Other Guarantees) (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2419401 - Disclosure - Commitments and Contingencies (Sunlight Entities) (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 1003000 - Statement - Condensed Unaudited Consolidated Balance Sheets link:presentationLink link:calculationLink link:definitionLink 1003501 - Statement - Condensed Unaudited Consolidated Balance Sheets (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 1005000 - Statement - Condensed Unaudited Consolidated Statements Of Cash Flows link:presentationLink link:calculationLink link:definitionLink 1002000 - Statement - Condensed Unaudited Consolidated Statements Of Comprehensive Income link:presentationLink link:calculationLink link:definitionLink 1001000 - Statement - Condensed Unaudited Consolidated Statements Of Operations link:presentationLink link:calculationLink link:definitionLink 2109100 - Disclosure - Debt link:presentationLink link:calculationLink link:definitionLink 2409407 - Disclosure - Debt (Debt Guarantees and Covenants) (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2409405 - Disclosure - Debt (Other Credit Facilities) (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2409408 - Disclosure - Debt (Schedule Of Interest Expense, Net) (Details) link:presentationLink link:calculationLink link:definitionLink 2409402 - Disclosure - Debt (Schedule of Long-Term Debt) (Details) link:presentationLink link:calculationLink link:definitionLink 2409402 - Disclosure - Debt (Schedule of Long-Term Debt) (Details) link:presentationLink link:calculationLink link:definitionLink 2409403 - Disclosure - Debt (Schedule of Long-Term Debt) (Parenthetical) (Details) link:presentationLink link:calculationLink link:definitionLink 2409406 - Disclosure - Debt (Senior Convertible Notes) (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2409404 - Disclosure - Debt (Senior Secured Credit Facility) (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2309301 - Disclosure - Debt (Tables) link:presentationLink link:calculationLink link:definitionLink 2104100 - Disclosure - Discontinued Operations link:presentationLink link:calculationLink link:definitionLink 2404402 - Disclosure - Discontinued Operations (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2404404 - Disclosure - Discontinued Operations (Results of Operations) (Details) link:presentationLink link:calculationLink link:definitionLink 2404403 - Disclosure - Discontinued Operations (Summary of Assets and Liabilities) (Details) link:presentationLink link:calculationLink link:definitionLink 2304301 - Disclosure - Discontinued Operations (Tables) link:presentationLink link:calculationLink link:definitionLink 0001000 - Document - Document and Entity Information link:presentationLink link:calculationLink link:definitionLink 2102100 - Disclosure - Earnings Per Share link:presentationLink link:calculationLink link:definitionLink 2402402 - Disclosure - Earnings Per Share (Methodology) (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2402403 - Disclosure - Earnings Per Share (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2402405 - Disclosure - Earnings Per Share (Schedule Of Convertible Note Premium Share Information) (Details) link:presentationLink link:calculationLink link:definitionLink 2402404 - Disclosure - Earnings Per Share (Schedule Of Earnings Per Share Information) (Details) link:presentationLink link:calculationLink link:definitionLink 2302301 - Disclosure - Earnings Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 2115100 - Disclosure - Equity link:presentationLink link:calculationLink link:definitionLink 2415403 - Disclosure - Equity (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2415404 - Disclosure - Equity (Schedule of Changes in Accumulated Other Comprehensive Loss) (Details) link:presentationLink link:calculationLink link:definitionLink 2415402 - Disclosure - Equity (Schedule of Share Activity) (Details) link:presentationLink link:calculationLink link:definitionLink 2315301 - Disclosure - Equity (Tables) link:presentationLink link:calculationLink link:definitionLink 2106100 - Disclosure - Fair Value of Financial Instruments link:presentationLink link:calculationLink link:definitionLink 2406402 - Disclosure - Fair Value Of Financial Instruments (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2406403 - Disclosure - Fair Value of Financial Instruments (Schedule Of Fair Values Of Financial Assets and Liabilities Measured On A Non-Recurring Basis) (Details) link:presentationLink link:calculationLink link:definitionLink 2306301 - Disclosure - Fair Value of Financial Instruments (Tables) link:presentationLink link:calculationLink link:definitionLink 2105100 - Disclosure - Goodwill and Other Intangible Assets link:presentationLink link:calculationLink link:definitionLink 2405404 - Disclosure - Goodwill and Other Intangible Assets (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2405402 - Disclosure - Goodwill and Other Intangible Assets (Rollforward of Goodwill by Segment) (Details) link:presentationLink link:calculationLink link:definitionLink 2405403 - Disclosure - Goodwill And Other Intangible Assets (Rollforward of Other Intangible Assets) (Details) link:presentationLink link:calculationLink link:definitionLink 2405403 - Disclosure - Goodwill And Other Intangible Assets (Rollforward of Other Intangible Assets) (Details) link:presentationLink link:calculationLink link:definitionLink 2305301 - Disclosure - Goodwill and Other Intangible Assets (Tables) link:presentationLink link:calculationLink link:definitionLink 2117100 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 2417401 - Disclosure - Income Taxes (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2112100 - Disclosure - Lease Obligations link:presentationLink link:calculationLink link:definitionLink 2412401 - Disclosure - Lease Obligations (Capital Lease Obligations) (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2412402 - Disclosure - Lease Obligations (Operating Lease Obligations) (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2114100 - Disclosure - Other Retirement Plans link:presentationLink link:calculationLink link:definitionLink 2414402 - Disclosure - Other Retirement Plans (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2414403 - Disclosure - Other Retirement Plans (Schedule of Multi-Employer Plan Covered Employees and Contributions) (Details) link:presentationLink link:calculationLink link:definitionLink 2314301 - Disclosure - Other Retirement Plans (Tables) link:presentationLink link:calculationLink link:definitionLink 2108100 - Disclosure - Property and Equipment, Net link:presentationLink link:calculationLink link:definitionLink 2408403 - Disclosure - Property And Equipment, Net (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2408402 - Disclosure - Property And Equipment, Net (Schedule Of Property And Equipment, Net) (Details) link:presentationLink link:calculationLink link:definitionLink 2308301 - Disclosure - Property and Equipment, Net (Tables) link:presentationLink link:calculationLink link:definitionLink 2122100 - Disclosure - Related Party Transactions link:presentationLink link:calculationLink link:definitionLink 2422401 - Disclosure - Related Party Transactions (Investments) (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2422402 - Disclosure - Related Party Transactions (Other Related Party Transactions) (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2422403 - Disclosure - Related Party Transactions (Split Dollar and Deferred Bonus Agreements) (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2118100 - Disclosure - Segments and Related Information link:presentationLink link:calculationLink link:definitionLink 2418402 - Disclosure - Segments and Related Information (Descriptions) (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2418403 - Disclosure - Segments and Related Information (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2418407 - Disclosure - Segments and Related Information (Reconciliation of EBITDA to Consolidated Income from Continuing Operations) (Details) link:presentationLink link:calculationLink link:definitionLink 2418406 - Disclosure - Segments and Related Information (Schedule of Segment Reporting Information by Segment - Depreciation and Amortization) (Details) link:presentationLink link:calculationLink link:definitionLink 2418405 - Disclosure - Segments and Related Information (Schedule of Segment Reporting Information by Segment - EBITDA) (Details) link:presentationLink link:calculationLink link:definitionLink 2418404 - Disclosure - Segments and Related Information (Schedule of Segment Reporting Information by Segment - Revenue) (Details) link:presentationLink link:calculationLink link:definitionLink 2418408 - Disclosure - Segments and Related Information (Schedule of Significant Customers, Revenue Concentration Information) (Details) link:presentationLink link:calculationLink link:definitionLink 2318301 - Disclosure - Segments and Related Information (Tables) link:presentationLink link:calculationLink link:definitionLink 2113100 - Disclosure - Stock-Based Compensation and Other Employee Benefit Plans link:presentationLink link:calculationLink link:definitionLink 2413402 - Disclosure - Stock-Based Compensation and Other Employee Benefit Plans (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2413405 - Disclosure - Stock-Based Compensation and Other Employee Benefit Plans (Summary of Activity, Employee Stock Purchase Plan) (Details) link:presentationLink link:calculationLink link:definitionLink 2413403 - Disclosure - Stock-Based Compensation and Other Employee Benefit Plans (Summary of Activity, Restricted Share Awards) (Details) link:presentationLink link:calculationLink link:definitionLink 2413404 - Disclosure - Stock-Based Compensation and Other Employee Benefit Plans (Summary of Activity, Stock Options) (Details) link:presentationLink link:calculationLink link:definitionLink 2413406 - Disclosure - Stock-Based Compensation and Other Employee Benefit Plans (Summary of Stock-Based Compensation Expense and Related Tax Benefits) (Details) link:presentationLink link:calculationLink link:definitionLink 2313301 - Disclosure - Stock-Based Compensation and Other Employee Benefit Plans (Tables) link:presentationLink link:calculationLink link:definitionLink 2124100 - Disclosure - Supplemental Guarantor Condensed Unaudited Consolidating Financial Information link:presentationLink link:calculationLink link:definitionLink 2424404 - Disclosure - Supplemental Guarantor Condensed Unaudited Consolidating Financial Information (Condensed Unaudited Consolidating Balance Sheets) (Details) link:presentationLink link:calculationLink link:definitionLink 2424405 - Disclosure - Supplemental Guarantor Condensed Unaudited Consolidating Financial Information (Condensed Unaudited Consolidating Statements Of Cash Flows) (Details) link:presentationLink link:calculationLink link:definitionLink 2424403 - Disclosure - Supplemental Guarantor Condensed Unaudited Consolidating Financial Information (Condensed Unaudited Consolidating Statements Of Operations and Comprehensive Income) (Details) link:presentationLink link:calculationLink link:definitionLink 2424402 - Disclosure - Supplemental Guarantor Condensed Unaudited Consolidating Financial Information (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2324301 - Disclosure - Supplemental Guarantor Condensed Unaudited Consolidating Financial Information (Tables) link:presentationLink link:calculationLink link:definitionLink