06013 - Disclosure - Description of the Business and Summary of Significant Accounting Policies (Details 3)
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06181 - Disclosure - Quarterly Financial Information (Unaudited) (Details Textual)
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0618 - Disclosure - Quarterly Financial Information (Unaudited) (Details)
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0518 - Disclosure - Quarterly Financial Information (Unaudited) (Tables)
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06142 - Disclosure - Commitments and Contingencies (Details Textual)
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06141 - Disclosure - Commitments and Contingencies (Details 1)
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06132 - Disclosure - Income Taxes (Details 2)
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0513 - Disclosure - Income Taxes (Tables)
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06131 - Disclosure - Income Taxes (Details 1)
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0612 - Disclosure - Stockholders' Equity (Details)
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06113 - Disclosure - Postretirement Benefits Other Than Pensions (Details Textual)
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06112 - Disclosure - Postretirement Benefits Other Than Pensions (Details 2)
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06111 - Disclosure - Postretirement Benefits Other Than Pensions (Details 1)
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0611 - Disclosure - Postretirement Benefits Other Than Pensions (Details)
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0511 - Disclosure - Postretirement Benefits Other Than Pensions (Tables)
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06101 - Disclosure - Retirement Plans (Details 1)
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0610 - Disclosure - Retirement Plans (Details)
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0510 - Disclosure - Retirement Plans (Tables)
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06094 - Disclosure - Stock Plans (Details 4)
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06093 - Disclosure - Stock Plans (Details 3)
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06092 - Disclosure - Stock Plans (Details 2)
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06091 - Disclosure - Stock Plans (Details 1)
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0509 - Disclosure - Stock Plans (Tables)
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06095 - Disclosure - Stock Plans (Details Textual)
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06071 - Disclosure - Debt (Details 1)
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0606 - Disclosure - Intangibles (Details)
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06041 - Disclosure - Property and Equipment (Details Textual)
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06031 - Disclosure - Discontinued Operations (Details Textual)
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0603 - Disclosure - Discontinued Operations (Details)
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0503 - Disclosure - Discontinued Operations (Tables)
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06021 - Disclosure - Nashville Flood (Details Textual)
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06012 - Disclosure - Description of the Business and Summary of Significant Accounting Policies (Details 2)
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06011 - Disclosure - Description of the Business and Summary of Significant Accounting Policies (Details 1)
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06015 - Disclosure - Description of the Business and Summary of Significant Accounting Policies (Details Textual)
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0601 - Disclosure - Description of the Business and Summary of Significant Accounting Policies (Details)
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0501 - Disclosure - Description of the Business and Summary of Significant Accounting Policies (Tables)
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0218 - Disclosure - Quarterly Financial Information (Unaudited)
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0212 - Disclosure - Stockholder's Equity
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0206 - Disclosure - Intangibles
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0401 - Disclosure - Description of the Business and Summary of Significant Accounting Policies (Policies)
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0201 - Disclosure - Description of the Business and Summary of Significant Accounting Policies
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0140 - Statement - Consolidated Statements of Stockholders' Equity
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0131 - Statement - Consolidated Statement of Cash Flow (Parenthetical)
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06072 - Disclosure - Debt (Details Textual)
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0517 - Disclosure - Financial Reporting by Business Segments (Tables)
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0617 - Disclosure - Financial Reporting by Business Segments (Details)
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0614 - Disclosure - Commitments and Contingencies (Details)
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0613 - Disclosure - Income Taxes (Details)
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0609 - Disclosure - Stock Plans (Details)
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0605 - Disclosure - Notes Receivable (Details)
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0604 - Disclosure - Property and Equipment (Details)
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0504 - Disclosure - Property and Equipment (Tables)
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0519 - Disclosure - Information Concerning Guarantor and Non-Guarantor Subsidiaries (Tables)
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06191 - Disclosure - Information Concerning Guarantor and Non Guarantor Subsidiaries (Details 1)
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0619 - Disclosure - Information Concerning Guarantor and Non-Guarantor Subsidiaries (Details)
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0615 - Disclosure - Fair Value Measurements (Details)
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0515 - Disclosure - Fair Value Measurements (Tables)
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06081 - Disclosure - Derivative Financial Instruments (Details 1)
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0508 - Disclosure - Derivative Financial Instruments (Tables)
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0608 - Disclosure - Derivative Financial Instruments (Details)
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0607 - Disclosure - Debt (Details)
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0507 - Disclosure - Debt (Tables)
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0602 - Disclosure - Nashville Flood (Details)
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0110 - Statement - Consolidated Statements of Operations
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0120 - Statement - Consolidated Balance Sheets
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0130 - Statement - Consolidated Statements of Cash Flows
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0214 - Disclosure - Commitments and Contingencies
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0217 - Disclosure - Financial Reporting by Business Segments
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