Document and Entity Information (Abstract) Document and Entity Information. Entity Registrant Name Entity Central Index Key Document Type Document Period End Date Amendment Flag Document Fiscal Year Focus Document Fiscal Period Focus Current Fiscal Year End Date Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Current Reporting Status Entity Filer Category Entity Public Float Entity Common Stock, Shares Outstanding Statement of Financial Position [Abstract] Consolidated Balance Sheets [Abstract] ASSETS Assets [Abstract] Investment in real estate Real Estate Investment Property, Net, Total Real Estate Investment Property, Net Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value, Total Cash and cash equivalents at beginning of period Cash and cash equivalents at end of period Cash and Cash Equivalents, at Carrying Value Notes receivable Notes, Loans and Financing Receivable, Net, Total Notes, Loans and Financing Receivable, Net Pledged treasury securities Marketable Securities, Restricted, Current, Total Marketable Securities, Restricted, Current Prepaid pension asset Defined Benefit Plan, Funded Status of Plan, Total Defined Benefit Plan, Funded Status of Plan Property, plant and equipment, net Property, Plant and Equipment, Net, Total Property, Plant and Equipment, Net, Beginning Balance Property, Plant and Equipment, Net, Ending Balance Property, Plant and Equipment, Net Other assets Other assets Other Assets Total assets Assets LIABILITIES AND EQUITY Liabilities and Stockholders' Equity [Abstract] LIABILITIES: Liabilities [Abstract] Debt Long-term Debt, Total Long-term Debt Accounts payable Accounts payable, Total Accounts Payable Accrued Liabilities And Deferred Revenue Combined Accrued liabilities and deferred credits Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Also includes amount of deferred revenue as of balance sheet date. Deferred revenue represents collections of cash or other assets related to a revenue producing activity for which revenue has not yet been recognized. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP. Income tax payable Accrued Income Taxes Deferred income taxes, net Deferred income taxes, net Deferred Tax Assets (Liabilities), Net Total liabilities Liabilities, Total Liabilities EQUITY: Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] Common Stock, Value, Outstanding Common stock, no par value; 180,000,000 shares authorized; 122,813,673 and 122,923,913 issued at March 31, 2011 and December 31, 2010, respectively Retained earnings Retained Earnings (Accumulated Deficit), Total Retained Earnings (Accumulated Deficit), Beginning Balance Retained Earnings (Accumulated Deficit), Ending Balance Retained Earnings (Accumulated Deficit) Accumulated other comprehensive (loss) Accumulated Other Comprehensive Income (Loss), Net of Tax, Total Accumulated Other Comprehensive Income (Loss), Net of Tax, Beginning Balance Accumulated Other Comprehensive Income (Loss), Net of Tax, Ending Balance Accumulated Other Comprehensive Income (Loss), Net of Tax Treasury Stock, Value Treasury stock at cost, 30,488,354 and 30,318,478 shares held at March 31, 2011 and December 31, 2010, respectively Treasury Stock, Value, Ending Balance Treasury Stock, Value, Beginning Balance Treasury stock at cost, 30,318,478 and 30,275,716 shares held at December 31, 2010 and 2009, respectively Total stockholders' equity Stockholders' Equity Attributable to Parent, Beginning Balance Stockholders' Equity Attributable to Parent, Ending Balance Stockholders' Equity Attributable to Parent Noncontrolling interest Stockholders' Equity Attributable to Noncontrolling Interest, Beginning Balance Stockholders' Equity Attributable to Noncontrolling Interest, Ending Balance Stockholders' Equity Attributable to Noncontrolling Interest Total equity Beginning Balance Ending Balance Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Total liabilities and equity Liabilities and Stockholders' Equity Common stock, no par value Common Stock, No Par Value Common stock, shares authorized Common Stock, Shares Authorized Common stock, shares issued Common Stock, Shares, Issued, Total Common Stock, Shares, Issued Treasury stock, shares Treasury Stock, Shares, Beginning Balance Treasury Stock, Shares, Ending Balance Treasury Stock, Shares Income Statement [Abstract] Consolidated Statements of Operations [Abstract] Revenues: Revenues [Abstract] Real estate sales Sales of Real Estate Resort And Club Revenues Resort and club revenues Revenue from vacation rental programs and other resort, golf, club and marina operations. Timber sales Timber Revenue Other revenues Other Real Estate Revenue Total revenues Revenues Expenses: Operating Expenses [Abstract] Cost of real estate sales Cost of Real Estate Sales, Total Cost of Real Estate Sales Cost Of Resort And Club Revenues Cost of resort and club revenues Costs incurred in operating vacation rental programs and other resort, golf, club and marina operations. Cost of timber sales Timber Operating Costs Cost of other revenues Other Cost of Operating Revenue Other operating expenses Other Cost and Expense, Operating, Total Other Cost and Expense, Operating Corporate expense, net Other General and Administrative Expense Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction, Total Depreciation, Depletion and Amortization, Nonproduction Impairment losses exclusive of discontinued operations Impairment losses Impairment losses exclusive of discontinued operations. Restructuring charges Restructuring Charges Total expenses Operating Expenses Operating Income (Loss) Operating income (loss) Other income (expense): Nonoperating Income (Expense) [Abstract] Investment income, net Investment Income, Net, Total Investment Income, Net Interest expense Interest Expense, Total Interest expense Interest Expense Other, net Other, net Other Nonoperating Income (Expense) Total other income (expense) Nonoperating Income (Expense) Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Cumulative Effects of Changes in Accounting Principles, Noncontrolling Interest Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Cumulative Effects of Changes in Accounting Principles, Noncontrolling Interest, Total Income (loss) from continuing operations before equity in (loss) income of unconsolidated affiliates and income taxes Income (Loss) from Equity Method Investments Equity in (income) loss of unconsolidated joint ventures Income (Loss) from Equity Method Investments, Total Equity in (loss) income of unconsolidated affiliates Income Tax Expense (Benefit) Income tax expense (benefit) Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Net loss Net income Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total Net income (loss) Less: Net (loss) attributable to noncontrolling interest Net Income (Loss) Attributable to Noncontrolling Interest Net Income (Loss) Attributable to Parent Net income (loss) attributable to the Company Earnings Per Share [Abstract] INCOME (LOSS) EARNINGS PER SHARE Basic Earnings Per Share, Basic [Abstract] Income (Loss) from Continuing Operations, Per Basic Share Income (Loss) from Continuing Operations, Per Outstanding Share, Total Income (loss) from continuing operations attributable to the Company Income (Loss) from Discontinued Operations, Net of Tax, Per Basic Share Income (loss) from discontinued operations attributable to the Company Income (loss) from discontinued operations attributable to the Company Earnings Per Share, Basic Net income (loss) attributable to the Company Diluted Earnings Per Share, Diluted [Abstract] Income (Loss) from Continuing Operations, Per Diluted Share Income (loss) from continuing operations attributable to the Company Income (Loss) from Discontinued Operations, Net of Tax, Per Diluted Share Income (loss) from discontinued operations attributable to the Company Loss from discontinued operations attributable to the Company Earnings Per Share, Diluted Net income (loss) attributable to the Company Statement of Stockholders' Equity [Abstract] Consolidated Statement of Changes in Equity [Abstract] Statement [Table] Statement, Equity Components [Axis] Equity Component [Domain] Parent Common Stock Retained Earnings Accumulated Other Comprehensive Income (Loss) Treasury Stock Noncontrolling Interest Statement [Line Items] Begininning balance,Shares Beginning Balance, shares Ending Balance, shares Common Stock, Shares, Outstanding Comprehensive Income, Net of Tax, Including Portion Attributable to Noncontrolling Interest [Abstract] Comprehensive income: Amortization of pension and postretirement benefit costs, net Amortization of pension and postretirement benefit costs, net Other Comprehensive Income, Amortization of Defined Benefit Plan Net Prior Service Cost Recognized in Net Periodic Pension Cost, Net of Tax Comprehensive Income, Net of Tax, Including Portion Attributable to Noncontrolling Interest Total comprehensive income Effect of pension remeasurement, net of tax Issuances of restricted stock, shares Stock Issued During Period, Shares, Restricted Stock Award, Gross Forfeitures of restricted stock, shares Stock Issued During Period, Shares, Restricted Stock Award, Forfeited Excess (reduction in) tax benefit on options exercised and vested restricted stock Adjustments to Additional Paid in Capital, Tax Effect from Share-based Compensation Amortization of stock-based compensation Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition, Value Purchases of treasury shares Purchases of treasury shares Treasury Stock, Value, Acquired, Cost Method Purchases of treasury shares Purchases of treasury shares, shares Purchases of treasury shares, shares Treasury Stock, Shares, Acquired Purchases of treasury shares, shares Statement of Cash Flows [Abstract] Consolidated Statements of Cash Flow [Abstract] Cash flows from operating activities: Net Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile net income (loss) to net cash provided by ( used in) operating activities: Depreciation and amortization Depreciation, Depletion and Amortization, Total Depreciation, Depletion and Amortization Stock-based compensation Share-based Compensation, Total Share-based Compensation Deferred income tax (benefit) expense Deferred Income Tax Expense (Benefit), Total Deferred Income Tax Expense (Benefit) Impairment losses Asset Impairment Charges, Total Asset Impairment Charges Cost of operating properties sold Cost of operating properties sold Real Estate, Cost of Real Estate Sold Expenditures for operating properties Expenditures for operating properties Expenditures for operating properties Payments to Develop Real Estate Assets Changes in operating assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] Notes receivable Notes receivable Increase (Decrease) in Notes Receivables Other assets Other assets Increase (Decrease) in Other Operating Assets Accounts payable and accrued liabilities Increase (Decrease) in Accounts Payable and Accrued Liabilities, Total Increase (Decrease) in Accounts Payable and Accrued Liabilities Increase (Decrease) in Income Taxes Receivable Income taxes payable Net Cash Provided by (Used in) Operating Activities Net cash provided by (used in) operating activities Cash flows from investing activities: Net Cash Provided by (Used in) Investing Activities [Abstract] Payments to Acquire Property, Plant, and Equipment, Total Purchases of property, plant and equipment Payments to Acquire Property, Plant, and Equipment Proceeds from the disposition of assets Proceeds from Sale of Productive Assets, Total Proceeds from Sale of Productive Assets Equity Method Investment, Dividends or Distributions Distributions from unconsolidated affiliates Net Cash Provided by (Used in) Investing Activities Net cash (used in) provided by investing activities Cash flows from financing activities: Net Cash Provided by (Used in) Financing Activities [Abstract] Proceeds from exercises of stock options Proceeds from Stock Options Exercised Excess (reduction in) tax benefits from stock-based compensation Excess Tax Benefit from Share-based Compensation, Financing Activities Taxes paid on behalf of employees related to stock-based compensation Taxes paid on behalf of employees related to stock-based compensation Value of shares of stock surrendered by employees to pay payroll withholding tax on vested restricted stock or exercised stock options. Net Cash Provided by (Used in) Financing Activities Net cash (used in) provided by financing activities Cash and Cash Equivalents, Period Increase (Decrease) Cash and Cash Equivalents, Period Increase (Decrease), Total Net increase (decrease) in cash and cash equivalents Description of Business and Basis of Presentation [Abstract] Description of Business And Basis of Presentation [Text Block] Description of Business and Basis of Presentation Description of Business and Basis of Presentation. Stock-Based Compensation and Earnings Per Share [Abstract] Stock Based Compensation and Earnings Per Share. Stock Based Compensation And Earnings Per Share [Text Block] Stock-Based Compensation and Earnings Per Share Stock-Based Compensation and Earnings Per Share. Fair Value Measurements [Abstract] Fair Value Measurements [Abstract] Fair Value Measurements. Fair Value Measurements Fair Value Disclosures [Text Block] Investment in Real Estate [Abstract] Investment in Real Estate [Abstract] Investment in Real Estate Real Estate Disclosure [Text Block] Notes Receivable [Abstract] Notes Receivable [Abstract] Notes Receivable Loans, Notes, Trade and Other Receivables Disclosure [Text Block] Restructuring [Abstract] Restructuring [Abstract] Restructuring Restructuring and Related Activities Disclosure [Text Block] Debt [Abstract] Debt [Abstract] Debt. Debt Debt Disclosure [Text Block] Employee Benefit Plans [Abstract] Employee Benefits Plans [Abstract] Employee Benefits Plans Pension and Other Postretirement Benefits Disclosure [Text Block] Income Taxes [Abstract] Income Taxes [Abstract] Income Taxes Income Tax Disclosure [Text Block] Segment Information [Abstract] Segment Information [Abstract] Segment Information Segment Information Segment Reporting Disclosure [Text Block] Contingencies [Abstract] Contingencies. Contingenceis Commitments And Contingencies Disclosure [Text Block] Concentration of Risks and Uncertainties [Abstract] Concentration of Risks and Uncertainties Concentration Risk Disclosure [Text Block] Repayments of Other Long-term Debt Repayments of other long-term debt Common Stock Purchase Rights Plan [Abstract] Stockholders' Equity Note Disclosure [Text Block] Common Stock Purchase Rights Plan