Prepaid Expenses And Other Current Assets Prepaid expenses and other current assets Prepaid expenses and other current assets. Accounting Policies [Abstract] Accounting Policies. Commitments and Contingencies [Abstract] Commitments And Contingencies. Other Financial Information [Abstract] Other Financial Information. Consolidated Balance Sheets [Abstract] Assets [Abstract] Assets Assets, Current [Abstract] Current Assets: Cash and Cash Equivalents, at Carrying Value Cash and cash equivalents at the end of period Cash and cash equivalents at the beginning of period Cash and Cash Equivalents, at Carrying Value, Total Cash and cash equivalents Accounts Receivable, Net, Current Accounts Receivable, Net, Current, Total Trade accounts receivable, net of allowance for doubtful accounts of $20,142 and $18,562 in 2011 and 2010, respectively Inventory, Net Inventory, Net, Total Inventories, net Deferred Tax Assets, Net, Current Deferred Tax Assets, Net, Current, Ending Balance Deferred Tax Assets, Net, Current, Beginning Balance Deferred Tax Assets, Net, Current, Total Current deferred income taxes Income Taxes Receivable, Current Income taxes receivable Assets, Current Assets, Current, Total Total current assets Property, Plant and Equipment, Net Property, Plant and Equipment, Net, Ending Balance Property, Plant and Equipment, Net, Beginning Balance Property, Plant and Equipment, Net, Total Property, buildings and equipment, net Intangible Assets, Net (Excluding Goodwill) Intangible Assets, Net (Excluding Goodwill), Total Intangible assets, net Goodwill Goodwill, Ending Balance Goodwill, Beginning Balance Goodwill Deferred Tax Assets, Net, Noncurrent Deferred Tax Assets, Net, Noncurrent, Total Deferred income taxes Other Assets, Noncurrent Other assets Assets Total assets Liabilities and Stockholders' Equity [Abstract] Liabilities and Stockholders' Equity Liabilities, Current [Abstract] Current Liabilities: Accounts Payable, Current Accounts Payable, Current, Total Accounts payable Bank Overdrafts Bank overdrafts Deferred Tax Liabilities, Current Current deferred income taxes Other Liabilities, Current Other current liabilities Liabilities, Current Liabilities, Current, Total Total current liabilities Long-term Debt and Capital Lease Obligations Long-term Debt and Capital Lease Obligations, Total Long-term debt, net of discount of $177,822 and $178,427 in 2011 and 2010, respectively Deferred Tax Liabilities, Noncurrent Deferred income taxes Other Liabilities, Noncurrent Other noncurrent liabilities Liabilities Liabilities, Total Total liabilities Commitments and Contingencies Commitments and contingencies (Note 6) Stockholders' Equity Attributable to Parent [Abstract] Stockholders' Equity: Preferred Stock, Value, Issued Preferred Stock, Value, Issued, Ending Balance Preferred Stock, Value, Issued, Beginning Balance Preferred Stock, Value, Issued, Total Preferred stock, $.01 par value; 20,000,000 shares authorized, no shares issued or outstanding Common Stock, Value, Issued Common Stock, Value, Issued, Ending Balance Common Stock, Value, Issued, Beginning Balance Common stock Common Stock, Value, Issued, Total Common stock Retained Earnings (Accumulated Deficit) Retained Earnings (Accumulated Deficit), Ending Balance Retained Earnings (Accumulated Deficit), Beginning Balance Retained Earnings (Accumulated Deficit), Total Retained earnings Treasury Stock, Value Treasury stock, at cost; 17,898,216 and 17,905,740 shares in 2011 and 2010, respectively Treasury Stock, Value, Ending Balance Treasury Stock, Value, Beginning Balance Treasury stock, at cost; 17,897,360 and 17,890,459 shares in 2010 and 2009, respectively Accumulated Other Comprehensive Income (Loss), Net of Tax Accumulated Other Comprehensive Income (Loss), Net of Tax, Ending Balance Accumulated Other Comprehensive Income (Loss), Net of Tax, Beginning Balance Accumulated other comprehensive income Common stock value, ending balance Common stock value, begining balance Stockholders' Equity Attributable to Parent Total stockholders' equity Total liabilities and stockholders' equity Liabilities and Stockholders' Equity 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 [Table] Class of Stock [Axis] Class of Stock [Domain] Class B common stock Statement [Line Items] Allowance for doubtful accounts Allowance for Doubtful Accounts Receivable, Current Allowance for Doubtful Accounts Receivable, Current, Ending Balance Allowance for Doubtful Accounts Receivable, Current, Beginning Balance Preferred stock, par value Preferred Stock, Par or Stated Value Per Share Preferred stock, shares authorized Preferred Stock, Shares Authorized Preferred stock, shares issued Preferred Stock, Shares Issued Preferred Stock, Shares Issued, Total Preferred stock, shares outstanding Preferred Stock, Shares Outstanding Preferred Stock, Shares Outstanding, Ending Balance Preferred Stock, Shares Outstanding, Beginning Balance Common stock, par value Common Stock, Par or Stated Value Per Share Common stock, shares authorized Common Stock, Shares Authorized Common stock, shares issued Common Stock, Shares, Issued Common Stock, Shares, Issued, Total Common stock, shares outstanding Common Stock, Shares, Outstanding Common Stock, Shares, Outstanding, Ending Balance Common Stock, Shares, Outstanding, Beginning Balance Treasury Stock, Shares Treasury Stock, Shares, Ending Balance Treasury Stock, Shares, Beginning Balance Treasury stock, shares Consolidated Statements of Income [Abstract] Sales Revenue, Net Sales Revenue, Net, Total Net sales Cost of Goods and Services Sold Cost of Goods and Services Sold, Total Cost of goods sold (excluding depreciation and amortization below) Selling, General and Administrative Expense Selling, General and Administrative Expense, Total Selling, general and administrative expenses Depreciation, Depletion and Amortization Depreciation and amortization Depreciation and amortization Operating Income (Loss) Operating Income (Loss), Total Income from operations Interest Expense Interest expense, net Interest Expense, Total Interest expense, net Income Tax Expense (Benefit) Provision for income taxes Net Income Loss Net income Net income Net income Earnings Per Share [Abstract] Earnings per share Earnings Per Share, Basic Basic Earnings Per Share, Diluted Diluted Consolidated Statements of Cash Flows [Abstract] Net Cash Provided by (Used in) Operating Activities [Abstract] Operating Activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile net income to net cash provided by operating activities: Amortization of Debt Discount (Premium) Amortization of debt discount Deferred Income Tax Expense (Benefit) Deferred Income Tax Expense (Benefit), Total Deferred income taxes Share-based Compensation Share-based Compensation, Total Stock-based compensation expense Gain (Loss) on Sale of Property Plant Equipment Gain on sale of property, buildings and equipment Gain (Loss) on Sale of Property Plant Equipment, Total Loss (gain) on sale of property, buildings and equipment Excess Tax Benefit from Share-based Compensation, Operating Activities Excess tax benefit from stock-based compensation Excess tax benefit from stock-based compensation Changes in assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] Increase (Decrease) in Inventories Inventories, net Increase (Decrease) in Inventories, Total Inventories, net Increase (Decrease) in Prepaid, Deferred Expense and Other Assets Prepaid expenses and other current assets Increase (Decrease) in Prepaid, Deferred Expense and Other Assets, Total Prepaid expenses and other current assets Increase (Decrease) in Employee Related Liabilities Increase (Decrease) in Employee Related Liabilities, Total Accrued payroll and benefit costs Net Cash Provided by (Used in) Operating Activities Net cash provided by operating activities Net cash provided by operating activities Net Cash Provided by (Used in) Investing Activities [Abstract] Investing Activities: Payments to Acquire Productive Assets Capital expenditures Payments to Acquire Productive Assets, Total Capital expenditures Payments to Acquire Businesses, Gross Acquisition payments Acquisition payments Proceeds from Sale of Productive Assets Proceeds from sale of assets Net cash (used) provided by investing activities Net Cash Provided by (Used in) Investing Activities Net Cash Provided by (Used in) Investing Activities, Total Net Cash Provided by (Used in) Financing Activities [Abstract] Financing Activities: Proceeds from Issuance of Long-term Debt Proceeds from Issuance of Long-term Debt, Total Proceeds from issuance of long-term debt Repayments of Long-term Debt Repayments of long-term debt Repayments of Long-term Debt, Total Repayments of long-term debt Payments of Debt Issuance Costs Debt issuance costs Debt issuance costs Excess Tax Benefit from Share-based Compensation, Financing Activities Excess tax benefit from stock-based compensation Payments for Repurchase of Common Stock Repurchase of common stock Repurchase of common stock Repayments of Long-term Capital Lease Obligations Payments on capital lease obligations Payments on capital lease obligations Net Cash Provided by (Used in) Financing Activities Net cash used by financing activities Net cash used by financing activities Effect of Exchange Rate on Cash and Cash Equivalents Effect of exchange rate changes on cash and cash equivalents Effect of exchange rate changes on cash and cash equivalents Cash and Cash Equivalents, Period Increase (Decrease) Cash and Cash Equivalents, Period Increase (Decrease), Total Net change in cash and cash equivalents Supplemental Cash Flow Information [Abstract] Supplemental disclosures: Equity Method Investment, Dividends or Distributions Equity method investment distributions Organization [Abstract] Significant Accounting Policies [Text Block] ACCOUNTING POLICIES Disclosure of Compensation Related Costs, Share-based Payments [Text Block] STOCK-BASED COMPENSATION Earnings Per Share [Text Block] EARNINGS PER SHARE Employee Benefit Plans [Abstract] Pension and Other Postretirement Benefits Disclosure [Text Block] EMPLOYEE BENEFIT PLANS Commitments and Contingencies Disclosure [Text Block] COMMITMENTS AND CONTINGENCIES Income Taxes [Abstract] Income Tax Disclosure [Text Block] INCOME TAXES Other Accounts Receivable Current Other accounts receivable Current. Other accounts receivable Employee-related Liabilities, Current Employee-related Liabilities, Current, Total Accrued payroll and benefit costs Additional Paid in Capital, Common Stock Additional Paid in Capital, Common Stock, Ending Balance Additional Paid in Capital, Common Stock, Beginning Balance Additional capital Income Before Income Taxes Income before income taxes. Income before income taxes Other Nonoperating Income Other income Other income Other income Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Non-cash investing and financing activities: Capital Lease Obligations Incurred Property, buildings and equipment acquired through capital leases Proceeds from Stock Options Exercised Proceeds from the exercise of stock options Proceeds from Contributions from Affiliates Equity distribution Increase (Decrease) in Other Operating Liabilities Other current and noncurrent liabilities Increase (Decrease) in Accounts Payable Increase (Decrease) in Accounts Payable, Total Accounts payable Trade and other receivables, net Increase (Decrease) in Accounts and Other Receivables Trade and other receivables, net Unrecognized Tax Benefits, Interest on Income Taxes Expense Interest related to uncertain tax positions Income (Loss) from Equity Method Investments, Net of Dividends or Distributions Equity income, net of distributions in 2010 of $1,864 Income (Loss) from Equity Method Investments, Net of Dividends or Distributions, Total Equity investment distributions in 2010, 2009 and 2008 of $XXX, $5,658 and 8,684, respectively Amortization of Financing Costs Amortization of debt issuance costs Nature of Operations [Text Block] ORGANIZATION Stock-Based Compensation [Abstract] Condensed Financial Information of Parent Company Only Disclosure [Text Block] OTHER FINANCIAL INFORMATION Proceeds from (Repayments of) Bank Overdrafts Decrease in bank overdrafts Decrease in bank overdrafts Long-term Debt, Current Maturities Long-term Debt, Current Maturities, Total Current portion of long-term debt Issuance of treasury stock, value Stock Issued During Period, Value, Treasury Stock Reissued Issuance of treasury stock Asset Impairment Charges Asset impairment charge Debt Instrument, Unamortized Discount Comprehensive Income Note [Text Block] COMPREHENSIVE INCOME Comprehensive Income [Abstract] Common Stock [Member]