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Cover
Document and Entity Information
Financial Statements
Consolidated Balance Sheets
Consolidated Balance Sheets (Parenthetical)
Statements of Consolidated Operations
Statement of Consolidated Comprehensive Income (Loss)
Statements of Consolidated Cash Flows
Statement of Consolidated Shareholders' Deficit
Notes to Financial Statements
Description of Business
Accounting Policies
Other Assets
Employee Benefits
Debt and Financing
Leases
Equity-Based Compensation Plans
Income Taxes
Business Segments
Shareholders' Deficit
Earnings (Loss) Per Share
Commitments, Contingencies, And Uncertainties
Related Party Transactions
Subsequent Events
Accounting Policies
Accounting Policies (Policies)
Notes Tables
Accounting Policies (Tables)
Other Assets (Tables)
Employee Benefits (Tables)
Debt and Financing (Tables)
Leases (Tables)
Equity-Based Compensation Plans (Tables)
Income Taxes (Tables)
Business Segments (Tables)
Shareholders' Deficit (Tables)
Earnings (Loss) Per Share (Tables)
Notes Details
Accounting Policies - Additional Information (Details)
Accounting Policies - Disaggregation of Revenue (Details)
Accounting Policies - Schedule of Undiscounted Amounts and Material Changes in Insurance Claims (Details)
Accounting Policies - Schedule of Estimated Cash Payments to Settle Claims (Details)
Accounting Policies - Summary of Components of Property and Equipment (Details)
Accounting Policies - Schedule of Service Lives for Property and Equipment (Details)
Accounting Policies - New Accounting Pronouncements (Details)
Other Assets - Schedule of Primary Components of Other Assets (Details)
Employee Benefits - Additional Information (Details)
Employee Benefits - Schedule of Reconciliation of Projected Benefit Obligation and Fair Value of Plan Assets (Details)
Employee Benefits - Amounts Recognized for Pension Benefits (Details)
Employee Benefits - Amounts Recognized in Accumulated Other Comprehensive Loss (Details)
Employee Benefits - Information for Pension Plans with ABO in Excess of Plan Assets (Details)
Employee Benefits - Schedule of Assumptions Used (Details)
Employee Benefits - Schedule of Asset Allocation and Targeted Long Term Asset Allocation (Details)
Employee Benefits - Schedule of Expected Benefit Payments (Details)
Employee Benefits - Schedule of Costs of Retirement Plans (Details)
Employee Benefits - Schedule of Pension Assets at Fair Value Hierarchy Level (Details)
Employee Benefits - Activity of Assets Measured at Fair Value on Recurring Basis Using Significant Unobservable Inputs (Level 3) (Details)
Employee Benefits - Summary of Assets for Reported NAV Used to Estimate Fair Value (Details)
Employee Benefits - Summary of Expense Related to Multi-Employer Plans (Details)
Employee Benefits - Additional Information Related to Participation in Individually Significant Multi-Employer Pension Plans (Details)
Employee Benefits - Schedule of Pension Amounts Contributed by Funds Considered to be Individually Significant (Details)
Debt and Financing - Schedule of Outstanding Debt (Details)
Debt and Financing - Schedule of Outstanding Debt (Parenthetical) (Details)
Debt and Financing - Additional Information (Details)
Debt and Financing - Schedule of Maturities of Long-term Debt (Details)
Debt and Financing - Schedule of Maturities of Long-term Debt (Parenthetical) (Details)
Debt and Financing - Schedule of Carrying Values and Estimated Fair Values of Debt Instruments (Details)
Debt and Financing - Schedule of Cash and Cash Equivalents and Managed Accessibility (Details)
Leases - Summary of Assets and Liabilities (Details)
Leases - Summary of Lease Cost (Details)
Leases - Summary of Remaining Maturities of Lease Liabilities (Details)
Leases - Summary of Lease Term and Discount Rate (Details)
Leases - Summary of Supplemental Cash Flow Information (Details)
Leases - Summary of Contractual Cash Obligation (Details)
Equity-Based Compensation Plans - Additional Information (Details)
Equity-Based Compensation Plans - Summary of Performance-Based Unvested Stock Unit Awards (Details)
Equity-Based Compensation Plans - Summary of Performance-Based Unvested Stock Unit Activity (Details)
Equity-Based Compensation Plans - Summary of Activity of Unvested Restricted Stock and Stock Unit Awards (Details)
Equity-Based Compensation Plans - Summary of Vesting Provisions for Restricted Stock and Stock Unit Awards (Details)
Income Taxes - Components of Deferred Tax Liabilities (Assets) (Details)
Income Taxes - Additional Information (Details)
Income Taxes - Reconciliation between Federal Statutory Tax Rate and Consolidated Effective Tax Rate (Details)
Income Taxes - Summary of Income Tax Provision (Benefit) (Details)
Income Taxes - Schedule of Unrecognized Tax Benefits Roll Forward (Details)
Income Taxes - Summary of Tax Years Remain Subject to Examination (Details)
Business Segments- Additional Information (Details)
Business Segments - Schedule of Operations by Business Segment (Details)
Shareholders' Deficit - Schedule of Activity in Shares of Common Stock (Details)
Shareholders' Deficit - Additional Information (Details)
Earnings (Loss) Per Share - Schedule of Basic and Dilutive Earnings (Loss) Per Share (Details)
Earnings (Loss) Per Share - Additional Information (Details)
Earnings (Loss) Per Share - Schedule of Anti-Dilutive Securities (Details)
Related Party Transactions - Additional Information (Details)
Subsequent Events (Details)
All Reports