Organization record
MARTEK BIOSCIENCES CORP
All evidence-backed facts for this organization, identity resolved across official registers.
Facts on record
Newest first; every row links to its evidence page.
| Fact | Value | Period | Source |
|---|---|---|---|
| accounts_payable | {"amount": 16153000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2010-10-31 | sec_edgar |
| accounts_payable | {"amount": 15451000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2010-07-31 | sec_edgar |
| accounts_payable | {"amount": 13122000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2009-10-31 | sec_edgar |
| accounts_receivable | {"amount": 69569000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2010-10-31 | sec_edgar |
| accounts_receivable | {"amount": 66415000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2010-07-31 | sec_edgar |
| accounts_receivable | {"amount": 44304000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2009-10-31 | sec_edgar |
| capex | {"amount": 19412000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2010-10-31 | sec_edgar |
| capex | {"amount": 13171000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2010-07-31 | sec_edgar |
| capex | {"amount": 8932000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2009-10-31 | sec_edgar |
| capex | {"amount": 6733000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2009-07-31 | sec_edgar |
| capex | {"amount": 9785000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2008-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 63746000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2010-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 26522000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2010-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 141063000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2009-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 129345000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2009-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 102495000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2008-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 16973000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2007-10-31 | sec_edgar |
| cashflow_financing | {"amount": -3508000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2010-10-31 | sec_edgar |
| cashflow_financing | {"amount": -3594000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2010-07-31 | sec_edgar |
| cashflow_financing | {"amount": 13000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2009-10-31 | sec_edgar |
| cashflow_financing | {"amount": -390000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2009-07-31 | sec_edgar |
| cashflow_financing | {"amount": 1104000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2008-10-31 | sec_edgar |
| cashflow_investing | {"amount": -219835000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2010-10-31 | sec_edgar |
| cashflow_investing | {"amount": -210641000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2010-07-31 | sec_edgar |
| cashflow_investing | {"amount": -27267000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2009-10-31 | sec_edgar |
| cashflow_investing | {"amount": -12762000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2009-07-31 | sec_edgar |
| cashflow_investing | {"amount": -22130000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2008-10-31 | sec_edgar |
| cashflow_operating | {"amount": 146022000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2010-10-31 | sec_edgar |
| cashflow_operating | {"amount": 99693000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2010-07-31 | sec_edgar |
| cashflow_operating | {"amount": 65822000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2009-10-31 | sec_edgar |
| cashflow_operating | {"amount": 40002000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2009-07-31 | sec_edgar |
| cashflow_operating | {"amount": 106548000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2008-10-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 33501248, "concept": "us-gaap:CommonStockSharesIssued"} | 2010-10-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 33480468, "concept": "us-gaap:CommonStockSharesIssued"} | 2010-07-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 33269686, "concept": "us-gaap:CommonStockSharesIssued"} | 2009-10-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 33519548, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2010-12-21 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 33501248, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2010-10-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 33480546, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2010-09-01 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 33480468, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2010-07-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 33269686, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2009-10-31 | sec_edgar |
| cost_of_revenue | {"amount": 233270000, "concept": "us-gaap:CostOfGoodsAndServicesSold", "currency": "USD"} | 2010-10-31 | sec_edgar |
| cost_of_revenue | {"amount": 176287000, "concept": "us-gaap:CostOfGoodsAndServicesSold", "currency": "USD"} | 2010-07-31 | sec_edgar |
| cost_of_revenue | {"amount": 58658000, "concept": "us-gaap:CostOfGoodsAndServicesSold", "currency": "USD"} | 2010-07-31 | sec_edgar |
| cost_of_revenue | {"amount": 196637000, "concept": "us-gaap:CostOfGoodsAndServicesSold", "currency": "USD"} | 2009-10-31 | sec_edgar |
| cost_of_revenue | {"amount": 147438000, "concept": "us-gaap:CostOfGoodsAndServicesSold", "currency": "USD"} | 2009-07-31 | sec_edgar |
| cost_of_revenue | {"amount": 43804000, "concept": "us-gaap:CostOfGoodsAndServicesSold", "currency": "USD"} | 2009-07-31 | sec_edgar |
| cost_of_revenue | {"amount": 206848000, "concept": "us-gaap:CostOfGoodsAndServicesSold", "currency": "USD"} | 2008-10-31 | sec_edgar |
| current_assets | {"amount": 243198000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2010-10-31 | sec_edgar |
| current_assets | {"amount": 235225000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2010-07-31 | sec_edgar |
| current_assets | {"amount": 338390000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2009-10-31 | sec_edgar |
| current_liabilities | {"amount": 54071000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2010-10-31 | sec_edgar |
| current_liabilities | {"amount": 55820000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2010-07-31 | sec_edgar |
| current_liabilities | {"amount": 34756000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2009-10-31 | sec_edgar |
| debt_current | {"amount": 1037000, "concept": "us-gaap:DebtCurrent", "currency": "USD"} | 2010-10-31 | sec_edgar |
| debt_current | {"amount": 1186000, "concept": "us-gaap:DebtCurrent", "currency": "USD"} | 2010-07-31 | sec_edgar |
| debt_current | {"amount": 410000, "concept": "us-gaap:DebtCurrent", "currency": "USD"} | 2009-10-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 33519548} | 2010-12-21 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 33480546} | 2010-09-01 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 724300842, "currency": "USD"} | 2010-04-30 | sec_edgar |
| depreciation_amortization | {"amount": 35564000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2010-10-31 | sec_edgar |
| depreciation_amortization | {"amount": 26538000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2010-07-31 | sec_edgar |
| depreciation_amortization | {"amount": 28948000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2009-10-31 | sec_edgar |
| depreciation_amortization | {"amount": 21275000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2009-07-31 | sec_edgar |
| depreciation_amortization | {"amount": 28633000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2008-10-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.84, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-10-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 1.02, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-07-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.36, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-07-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 1.22, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2009-10-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.89, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2009-07-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.27, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2009-07-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 1.14, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2008-10-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.83, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2010-10-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 1.02, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2010-07-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.35, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2010-07-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 1.22, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2009-10-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.27, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2009-07-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.89, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2009-07-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 1.13, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2008-10-31 | sec_edgar |
| goodwill | {"amount": 150360000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2010-10-31 | sec_edgar |
| goodwill | {"amount": 148184000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2010-07-31 | sec_edgar |
| goodwill | {"amount": 51592000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2009-10-31 | sec_edgar |
| gross_profit | {"amount": 216753000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2010-10-31 | sec_edgar |
| gross_profit | {"amount": 154600000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2010-07-31 | sec_edgar |
| gross_profit | {"amount": 58505000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2010-07-31 | sec_edgar |
| gross_profit | {"amount": 148560000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2009-10-31 | sec_edgar |
| gross_profit | {"amount": 34030000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2009-07-31 | sec_edgar |
| gross_profit | {"amount": 110170000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2009-07-31 | sec_edgar |
| gross_profit | {"amount": 145514000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2008-10-31 | sec_edgar |
| income_tax_expense | {"amount": 19391000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-10-31 | sec_edgar |
| income_tax_expense | {"amount": 21600000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-07-31 | sec_edgar |
| income_tax_expense | {"amount": 7479000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-07-31 | sec_edgar |
| income_tax_expense | {"amount": 23454000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2009-10-31 | sec_edgar |
| income_tax_expense | {"amount": 5372000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2009-07-31 | sec_edgar |
| income_tax_expense | {"amount": 17259000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2009-07-31 | sec_edgar |
| income_tax_expense | {"amount": 19654000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2008-10-31 | sec_edgar |
| industry_sic | {"code": "2836", "scheme": "SIC", "description": "Biological Products, (No Diagnostic Subs | sec_edgar | |
| interest_expense | {"amount": 3579000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2010-10-31 | sec_edgar |
| interest_expense | {"amount": 3290000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2010-07-31 | sec_edgar |
| interest_expense | {"amount": 1850000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2010-07-31 | sec_edgar |
| interest_expense | {"amount": 378000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2009-10-31 | sec_edgar |
| interest_expense | {"amount": 283000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2009-07-31 | sec_edgar |
| interest_expense | {"amount": 94000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2009-07-31 | sec_edgar |
| interest_expense | {"amount": 510000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2008-10-31 | sec_edgar |
| inventory | {"amount": 93976000, "concept": "us-gaap:InventoryNet", "currency": "USD"} | 2010-10-31 | sec_edgar |
| inventory | {"amount": 110751000, "concept": "us-gaap:InventoryNet", "currency": "USD"} | 2010-07-31 | sec_edgar |
| inventory | {"amount": 116179000, "concept": "us-gaap:InventoryNet", "currency": "USD"} | 2009-10-31 | sec_edgar |
| long_term_debt_noncurrent | {"amount": 6036000, "concept": "us-gaap:LongTermDebtNoncurrent", "currency": "USD"} | 2010-10-31 | sec_edgar |
| long_term_debt_noncurrent | {"amount": 3079000, "concept": "us-gaap:LongTermDebtNoncurrent", "currency": "USD"} | 2010-07-31 | sec_edgar |
| long_term_debt_noncurrent | {"amount": 400000, "concept": "us-gaap:LongTermDebtNoncurrent", "currency": "USD"} | 2009-10-31 | sec_edgar |
| marketable_securities | {"amount": 7301000, "concept": "us-gaap:MarketableSecuritiesCurrent", "currency": "USD"} | 2009-10-31 | sec_edgar |
| operating_expenses | {"amount": 165907000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2010-10-31 | sec_edgar |
| operating_expenses | {"amount": 95662000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2010-07-31 | sec_edgar |
| operating_expenses | {"amount": 37363000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2010-07-31 | sec_edgar |
| operating_expenses | {"amount": 84944000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2009-10-31 | sec_edgar |
| operating_expenses | {"amount": 19811000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2009-07-31 | sec_edgar |
| operating_expenses | {"amount": 63787000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2009-07-31 | sec_edgar |
| operating_expenses | {"amount": 89330000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2008-10-31 | sec_edgar |
| operating_income | {"amount": 50846000, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2010-10-31 | sec_edgar |
| operating_income | {"amount": 58938000, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2010-07-31 | sec_edgar |
| operating_income | {"amount": 21142000, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2010-07-31 | sec_edgar |
| operating_income | {"amount": 63616000, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2009-10-31 | sec_edgar |
| operating_income | {"amount": 14219000, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2009-07-31 | sec_edgar |
| operating_income | {"amount": 46383000, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2009-07-31 | sec_edgar |
| operating_income | {"amount": 56184000, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2008-10-31 | sec_edgar |
| ppe_net | {"amount": 221770000, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD" | 2010-10-31 | sec_edgar |
| ppe_net | {"amount": 249825000, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD" | 2010-07-31 | sec_edgar |
| ppe_net | {"amount": 252279000, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD" | 2009-10-31 | sec_edgar |
| pretax_income | {"amount": 47291000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTax | 2010-10-31 | sec_edgar |
| pretax_income | {"amount": 55646000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTax | 2010-07-31 | sec_edgar |
| pretax_income | {"amount": 19365000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTax | 2010-07-31 | sec_edgar |
| pretax_income | {"amount": 64044000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTax | 2009-10-31 | sec_edgar |
| pretax_income | {"amount": 46810000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTax | 2009-07-31 | sec_edgar |
| pretax_income | {"amount": 14300000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTax | 2009-07-31 | sec_edgar |
| pretax_income | {"amount": 57321000, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTax | 2008-10-31 | sec_edgar |
| profit_loss | {"amount": 27900000, "concept": "us-gaap:ProfitLoss", "currency": "USD"} | 2010-10-31 | sec_edgar |
| profit_loss | {"amount": 34046000, "concept": "us-gaap:ProfitLoss", "currency": "USD"} | 2010-07-31 | sec_edgar |
| profit_loss | {"amount": 11886000, "concept": "us-gaap:ProfitLoss", "currency": "USD"} | 2010-07-31 | sec_edgar |
| profit_loss | {"amount": 40590000, "concept": "us-gaap:ProfitLoss", "currency": "USD"} | 2009-10-31 | sec_edgar |
| profit_loss | {"amount": 29551000, "concept": "us-gaap:ProfitLoss", "currency": "USD"} | 2009-07-31 | sec_edgar |
| profit_loss | {"amount": 8928000, "concept": "us-gaap:ProfitLoss", "currency": "USD"} | 2009-07-31 | sec_edgar |
| profit_loss | {"amount": 37667000, "concept": "us-gaap:ProfitLoss", "currency": "USD"} | 2008-10-31 | sec_edgar |
| retained_earnings | {"amount": 103872000, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency": | 2010-10-31 | sec_edgar |
| retained_earnings | {"amount": 110018000, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency": | 2010-07-31 | sec_edgar |
| retained_earnings | {"amount": 75972000, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency": | 2009-10-31 | sec_edgar |
| revenue | {"amount": 450023000, "concept": "us-gaap:SalesRevenueNet", "currency": "USD"} | 2010-10-31 | sec_edgar |
| revenue | {"amount": 330887000, "concept": "us-gaap:SalesRevenueNet", "currency": "USD"} | 2010-07-31 | sec_edgar |
| revenue | {"amount": 117163000, "concept": "us-gaap:SalesRevenueNet", "currency": "USD"} | 2010-07-31 | sec_edgar |
| revenue | {"amount": 345197000, "concept": "us-gaap:SalesRevenueNet", "currency": "USD"} | 2009-10-31 | sec_edgar |
| revenue | {"amount": 77834000, "concept": "us-gaap:SalesRevenueNet", "currency": "USD"} | 2009-07-31 | sec_edgar |
| revenue | {"amount": 257608000, "concept": "us-gaap:SalesRevenueNet", "currency": "USD"} | 2009-07-31 | sec_edgar |
| revenue | {"amount": 352362000, "concept": "us-gaap:SalesRevenueNet", "currency": "USD"} | 2008-10-31 | sec_edgar |
| rnd_expense | {"amount": 33557000, "concept": "us-gaap:ResearchAndDevelopmentExpense", "currency": "USD" | 2010-10-31 | sec_edgar |
| rnd_expense | {"amount": 24386000, "concept": "us-gaap:ResearchAndDevelopmentExpense", "currency": "USD" | 2010-07-31 | sec_edgar |
| rnd_expense | {"amount": 8499000, "concept": "us-gaap:ResearchAndDevelopmentExpense", "currency": "USD"} | 2010-07-31 | sec_edgar |
| rnd_expense | {"amount": 27448000, "concept": "us-gaap:ResearchAndDevelopmentExpense", "currency": "USD" | 2009-10-31 | sec_edgar |
| rnd_expense | {"amount": 6604000, "concept": "us-gaap:ResearchAndDevelopmentExpense", "currency": "USD"} | 2009-07-31 | sec_edgar |
| rnd_expense | {"amount": 20510000, "concept": "us-gaap:ResearchAndDevelopmentExpense", "currency": "USD" | 2009-07-31 | sec_edgar |
| rnd_expense | {"amount": 26223000, "concept": "us-gaap:ResearchAndDevelopmentExpense", "currency": "USD" | 2008-10-31 | sec_edgar |
| share_based_compensation | {"amount": 4865000, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2010-10-31 | sec_edgar |
| share_based_compensation | {"amount": 3528000, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2010-07-31 | sec_edgar |
| share_based_compensation | {"amount": 3947000, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2009-10-31 | sec_edgar |
| share_based_compensation | {"amount": 2959000, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2009-07-31 | sec_edgar |
| share_based_compensation | {"amount": 3200000, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2008-10-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 33404000, "concept": "us-gaap:WeightedAverageNumberOfSharesOut | 2010-10-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 33376000, "concept": "us-gaap:WeightedAverageNumberOfSharesOut | 2010-07-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 33468000, "concept": "us-gaap:WeightedAverageNumberOfSharesOut | 2010-07-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 33207000, "concept": "us-gaap:WeightedAverageNumberOfSharesOut | 2009-10-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 33234000, "concept": "us-gaap:WeightedAverageNumberOfSharesOut | 2009-07-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 33191000, "concept": "us-gaap:WeightedAverageNumberOfSharesOut | 2009-07-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 32951000, "concept": "us-gaap:WeightedAverageNumberOfSharesOut | 2008-10-31 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 33575000, "concept": "us-gaap:WeightedAverageNumberOfDilutedSh | 2010-10-31 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 33542000, "concept": "us-gaap:WeightedAverageNumberOfDilutedSh | 2010-07-31 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 33610000, "concept": "us-gaap:WeightedAverageNumberOfDilutedSh | 2010-07-31 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 33363000, "concept": "us-gaap:WeightedAverageNumberOfDilutedSh | 2009-10-31 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 33346000, "concept": "us-gaap:WeightedAverageNumberOfDilutedSh | 2009-07-31 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 33346000, "concept": "us-gaap:WeightedAverageNumberOfDilutedSh | 2009-07-31 | sec_edgar |
| shares_wavg_diluted | {"unit": "shares", "value": 33284000, "concept": "us-gaap:WeightedAverageNumberOfDilutedSh | 2008-10-31 | sec_edgar |
| total_assets | {"amount": 798752000, "concept": "us-gaap:Assets", "currency": "USD"} | 2010-10-31 | sec_edgar |
| total_assets | {"amount": 818087000, "concept": "us-gaap:Assets", "currency": "USD"} | 2010-07-31 | sec_edgar |
| total_assets | {"amount": 689817000, "concept": "us-gaap:Assets", "currency": "USD"} | 2009-10-31 | sec_edgar |
| total_equity | {"amount": 670983000, "concept": "us-gaap:StockholdersEquityIncludingPortionAttributableTo | 2010-10-31 | sec_edgar |
| total_equity | {"amount": 674969000, "concept": "us-gaap:StockholdersEquityIncludingPortionAttributableTo | 2010-07-31 | sec_edgar |
| total_equity | {"amount": 636144000, "concept": "us-gaap:StockholdersEquityIncludingPortionAttributableTo | 2009-10-31 | sec_edgar |
| total_equity | {"amount": 588583000, "concept": "us-gaap:StockholdersEquityIncludingPortionAttributableTo | 2008-10-31 | sec_edgar |
| total_equity | {"amount": 531727000, "concept": "us-gaap:StockholdersEquityIncludingPortionAttributableTo | 2007-10-31 | sec_edgar |
| total_liabilities | {"amount": 127769000, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2010-10-31 | sec_edgar |
| total_liabilities | {"amount": 143118000, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2010-07-31 | sec_edgar |
| total_liabilities | {"amount": 53673000, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2009-10-31 | sec_edgar |
| total_liabilities_and_equity | {"amount": 798752000, "concept": "us-gaap:LiabilitiesAndStockholdersEquity", "currency": " | 2010-10-31 | sec_edgar |
| total_liabilities_and_equity | {"amount": 818087000, "concept": "us-gaap:LiabilitiesAndStockholdersEquity", "currency": " | 2010-07-31 | sec_edgar |
| total_liabilities_and_equity | {"amount": 689817000, "concept": "us-gaap:LiabilitiesAndStockholdersEquity", "currency": " | 2009-10-31 | sec_edgar |
| xbrl:AccountsPayableCurrent | {"amount": 16153000, "currency": "USD"} | 2010-10-31 | sec_edgar |
| xbrl:AccountsPayableCurrent | {"amount": 15451000, "currency": "USD"} | 2010-07-31 | sec_edgar |
| xbrl:AccountsPayableCurrent | {"amount": 13122000, "currency": "USD"} | 2009-10-31 | sec_edgar |
| xbrl:AccountsReceivableNetCurrent | {"amount": 69569000, "currency": "USD"} | 2010-10-31 | sec_edgar |
| xbrl:AccountsReceivableNetCurrent | {"amount": 66415000, "currency": "USD"} | 2010-07-31 | sec_edgar |
| xbrl:AccountsReceivableNetCurrent | {"amount": 44304000, "currency": "USD"} | 2009-10-31 | sec_edgar |
| xbrl:AccruedLiabilitiesCurrent | {"amount": 36019000, "currency": "USD"} | 2010-10-31 | sec_edgar |
| xbrl:AccruedLiabilitiesCurrent | {"amount": 38353000, "currency": "USD"} | 2010-07-31 | sec_edgar |
| xbrl:AccruedLiabilitiesCurrent | {"amount": 18243000, "currency": "USD"} | 2009-10-31 | sec_edgar |