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Net sales us-gaap_DerivativeLiabilitiesCurrent Derivative Liability, Current us-gaap_Depreciation Depreciation Derivative [Table] Depreciation and amortization CMA [Member] Represents the Corporate Management Advisors. us-gaap_AssetsCurrent Total current assets Treasury Stock, Common, Shares Balance (in shares) Balance (in shares) Series C preferred stock, shares (in shares) Advertising Cost [Policy Text Block] Common stock, $.01 par value - 200,000,000 shares authorized; 102,006,214 and 101,994,358 shares issued, respectively Adjustments to reconcile net income to net cash provided by operating activities: Common stock, shares authorized (in shares) Common stock, shares issued (in shares) Common stock, par value (in dollars per share) Accrued Liabilities, Current us-gaap_DerivativeAssetsCurrent Derivative Asset, Current Income taxes payable Lessee, Lease, Description [Table] us-gaap_OperatingLeasePayments Operating Lease, Payments Lessee, Operating Leases [Text Block] us-gaap_AccountsPayableCurrent Accounts Payable, Current Revolving Credit Facility [Member] Credit Facility [Axis] Proceeds from sale of property, plant and equipment Credit Facility [Domain] Preferred stock, $1 par value - 1,000,000 shares authorized Series C - 150,000 shares issued Preferred stock, shares issued (in shares) Interest paid us-gaap_PolicyTextBlockAbstract Accounting Policies Property, Plant and Equipment Disclosure [Text Block] Property, Plant and Equipment [Table Text Block] Preferred stock, shares authorized (in shares) Inventories Preferred stock, par value (in dollars per share) us-gaap_IncrementalCommonSharesAttributableToEquityUnitPurchaseAgreements Incremental Common Shares Attributable to Dilutive Effect of Equity Unit Purchase Agreements (in shares) us-gaap_PaymentsToAcquirePropertyPlantAndEquipment Purchases of property, plant and equipment us-gaap_InventoryFinishedGoods Inventory, Finished Goods, Gross Non-Cash Activities: Segment, Reconciliation of Other 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us-gaap_NetCashProvidedByUsedInInvestingActivities Net cash used in investing activities Cost of sales us-gaap_GrossProfit Gross profit Deferred income taxes net us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment Less: accumulated depreciation Property, plant and equipment, net Property, plant and equipment, net Goodwill us-gaap_PropertyPlantAndEquipmentGross Total Machinery and equipment us-gaap_ConstructionInProgressGross Construction in Progress, Gross Land Buildings and improvements us-gaap_LettersOfCreditOutstandingAmount Letters of Credit Outstanding, Amount Shipping and Handling Cost, Policy [Policy Text Block] us-gaap_PaymentsOfDividendsCommonStock Dividends paid on common stock Investing Activities: us-gaap_PaymentsForRepurchaseOfCommonStock Repurchase of common stock Treasury Stock, Preferred [Member] Earnings per common share: Retained Earnings [Member] Proceeds from stock options exercised us-gaap_RelatedPartyTransactionRate Related Party Transaction, Rate us-gaap_TreasuryStockAcquiredAverageCostPerShare Shares Acquired, Average Cost Per Share (in dollars per share) Treasury Stock, Common [Member] Related Party Transaction [Table] us-gaap_DerivativeLiabilityCurrentStatementOfFinancialPositionExtensibleEnumeration Derivative Liability, Current, Statement of Financial Position [Extensible Enumeration] us-gaap_StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased Share Repurchase Program, Remaining Authorized, Number of Shares (in shares) us-gaap_RelatedPartyTransactionAmountsOfTransaction Related Party Transaction, Amounts of Transaction Additional Paid-in Capital [Member] Related Party Transactions Disclosure [Text Block] Preferred Stock [Member] Provision for income taxes us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax Less: income tax provision Equity Components [Axis] us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax Less: income tax provision (benefit) Equity Component [Domain] Stock, Class of Stock [Table] Accounts payable us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest Income before income taxes us-gaap_LineOfCredit Long-Term Line of Credit Cash and cash equivalents us-gaap_MoneyMarketFundsAtCarryingValue Money Market Funds, at Carrying Value Accounts Receivable [Policy Text Block] Document Quarterly Report Amendment Flag Entity Incorporation, State or Country Code us-gaap_DebtInstrumentCarryingAmount Long-Term Debt, Gross Accounting Policies [Abstract] Significant Accounting Policies [Text Block] us-gaap_ComprehensiveIncomeNetOfTax Comprehensive income Document Transition Report City Area Code Basis of Accounting, Policy [Policy Text Block] Use of Estimates, Policy [Policy Text Block] New Accounting Pronouncements, Policy [Policy Text Block] Entity Interactive Data Current Accrued and other liabilities Repurchase of common stock (in shares) Treasury Stock, 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dividend Document Information [Line Items] Document Information [Table] Entity Filer Category Debt Instrument [Axis] Entity Current Reporting Status Debt Instrument, Name [Domain] Annual Fee Agreement Based on Percentage of Consolidated Net Sales [Member] Information on the annual base fee agreement. SIFMA Municipal Swap Rate [Member] Variable Rate [Domain] Common Stock Repurchase Program [Member] Common Stock Repurchase Program us-gaap_AccountsReceivableNet Accounts Receivable, after Allowance for Credit Loss fizz_PolicyTable Schedule of Long-Term Debt Instruments [Table] us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding Diluted (in shares) us-gaap_IncreaseDecreaseInAccountsReceivable Trade receivables Stock-based compensation expense Statement of Comprehensive Income [Abstract] Entity Tax Identification Number Entity Central Index Key Entity Registrant Name Entity [Domain] Legal Entity [Axis] Statement [Table] Entity Address, Address Line One Statement of Financial Position [Abstract] Diluted (in dollars per share) us-gaap_WeightedAverageNumberOfSharesOutstandingBasic Basic (in shares) us-gaap_TreasuryStockValueAcquiredCostMethod Treasury Stock, Value, Acquired, Cost Method Repurchase of common stock ecd_NonRule10b51ArrTrmntdFlag Non-Rule 10b5-1 Arrangement Terminated [Flag] Entity Address, City or Town ecd_Rule10b51ArrTrmntdFlag Rule 10b5-1 Arrangement Terminated [Flag] ecd_Rule10b51ArrAdoptedFlag Rule 10b5-1 Arrangement Adopted [Flag] Entity Address, Postal Zip Code us-gaap_TreasuryStockCommonValue Common stock - 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