0000001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - Condensed Consolidated Statement of Financial Position (Unaudited) link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - Condensed Consolidated Statement of Financial Position (Unaudited) (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - Condensed Consolidated Statement of Operations (Unaudited) link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - Condensed Consolidated Statement of Comprehensive Income (Loss) (Unaudited) link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - Condensed Consolidated Statement of Changes in Mezzanine Equity and Shareholders’ Equity (Unaudited) link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - Condensed Consolidated Statement of Cash Flows (Unaudited) link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - Restricted Cash and Cash Equivalents link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - Discontinued Operations link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - Business Combinations link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - Revenue link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - Equity-Based Compensation link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - Fair Value Disclosures link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - Equity Method Investments link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - Investments link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - Intangible Assets, net link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - Other assets, net and Other liabilities, net link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 9952170 - Disclosure - Goodwill link:presentationLink link:calculationLink link:definitionLink 9952171 - Disclosure - Debt, net of unamortized deferred financing cost link:presentationLink link:calculationLink link:definitionLink 9952172 - Disclosure - Retirement Plans link:presentationLink link:calculationLink link:definitionLink 9952173 - Disclosure - Related Party Transactions link:presentationLink link:calculationLink link:definitionLink 9952174 - Disclosure - Segment Reporting link:presentationLink link:calculationLink link:definitionLink 9952175 - Disclosure - Earnings Per Share link:presentationLink link:calculationLink link:definitionLink 9952176 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 9952177 - Disclosure - Equity link:presentationLink link:calculationLink link:definitionLink 9952178 - Disclosure - Subsequent Events link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - Discontinued Operations (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - Business Combinations (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - Revenue (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - Equity-Based Compensation (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - Fair Value Disclosures (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - Investments (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - Intangible Assets, net (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - Other assets, net and Other liabilities, net (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - Goodwill (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - Debt, net of unamortized deferred financing cost (Tables) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - Retirement Plans (Tables) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Related Party Transactions (Tables) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Earnings Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - Restricted Cash and Cash Equivalents (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Discontinued Operations - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Discontinued Operations - Schedule of Net Loss From Discontinued Operations, Net of Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Business Combinations - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Business Combinations - Schedule of Purchase, Cash and Equity Considerations (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Business Combinations - Schedule of Assets Acquired and Liabilities Assumed (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Business Combinations - Schedule of Intangible Assets Acquired (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Business Combinations - Schedule of Pro Forma Financial Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Revenue - Schedule of Disaggregation of Revenue (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Revenue - Schedule of Contract with Customer (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Equity-Based Compensation - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Equity-Based Compensation - Schedule of Equity-Based Compensation Award Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Equity-Based Compensation - Schedule of Equity-Based Compensation Recognized (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Fair Value Disclosures - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - Fair Value Disclosures - Schedule of Assets and Liabilities Measured At Fair Value (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - Fair Value Disclosures - Schedule of Changes In Fair Value of Level 3 Measurements (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - Fair Value Disclosures - Schedule of Valuation Methodologies (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - Equity Method Investments (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - Investments - Schedule of Cost and Fair Value of Investments (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - Investments - Schedule of Unrealized Gains (Losses) and Realized Gains (Losses) (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - Intangible Assets, net - Schedule of Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - Intangible Assets, net - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - Intangible Assets, net - Schedule of Estimated Future Amortization (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Other assets, net and Other liabilities, net - Schedule of Other Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - Other assets, net and Other liabilities, net - Schedule of Other Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - Leases - Schedule of Lease Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955554 - Disclosure - Leases - Schedule of Supplemental Cash Flow Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955555 - Disclosure - Leases - Schedule of Weighted-average Remaining Lease Term And Discount Rate (Details) link:presentationLink link:calculationLink link:definitionLink 9955556 - Disclosure - Leases - Schedule of Future Minimum Lease Payments (Details) link:presentationLink link:calculationLink link:definitionLink 9955556 - Disclosure - Leases - Schedule of Future Minimum Lease Payments (Details) link:presentationLink link:calculationLink link:definitionLink 9955557 - Disclosure - Goodwill - Schedule of Reconciliation of Goodwill, Net (Details) link:presentationLink link:calculationLink link:definitionLink 9955558 - Disclosure - Goodwill - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955559 - Disclosure - Debt, net of unamortized deferred financing cost - Outstanding Debt Obligations (Details) link:presentationLink link:calculationLink link:definitionLink 9955560 - Disclosure - Debt, net of unamortized deferred financing cost - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955561 - Disclosure - Debt, net of unamortized deferred financing cost - Contractual Maturities of the Term Loans (Details) link:presentationLink link:calculationLink link:definitionLink 9955562 - Disclosure - Retirement Plans - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955563 - Disclosure - Retirement Plans - Schedule of Costs of Retirement Plans (Details) link:presentationLink link:calculationLink link:definitionLink 9955564 - Disclosure - Related Party Transactions (Details) link:presentationLink link:calculationLink link:definitionLink 9955565 - Disclosure - Segment Reporting (Details) link:presentationLink link:calculationLink link:definitionLink 9955566 - Disclosure - Earnings Per Share - Schedule of Treatment for Basic and Diluted Earnings (Loss) Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955567 - Disclosure - Earnings Per Share - Schedule of Basic and Diluted Earnings per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955568 - Disclosure - Earnings Per Share - Schedule of Antidilutive Securities (Details) link:presentationLink link:calculationLink link:definitionLink 9955569 - Disclosure - Commitments and Contingencies (Details) link:presentationLink link:calculationLink link:definitionLink 9955570 - Disclosure - Equity (Details) link:presentationLink link:calculationLink link:definitionLink