Organization record
ZALE 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": 135650000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-07-31 | sec_edgar |
| accounts_payable | {"amount": 133071000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-07-31 | sec_edgar |
| accounts_payable | {"amount": 143938000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-07-31 | sec_edgar |
| capex | {"amount": 28212000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2014-04-30 | sec_edgar |
| capex | {"amount": 18007000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2014-01-31 | sec_edgar |
| capex | {"amount": 9286000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2013-10-31 | sec_edgar |
| capex | {"amount": 23029000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2013-07-31 | sec_edgar |
| capex | {"amount": 16459000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2013-04-30 | sec_edgar |
| capex | {"amount": 12667000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2013-01-31 | sec_edgar |
| capex | {"amount": 7102000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2012-10-31 | sec_edgar |
| capex | {"amount": 19775000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2012-07-31 | sec_edgar |
| capex | {"amount": 14221000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2012-04-30 | sec_edgar |
| capex | {"amount": 9966000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2012-01-31 | sec_edgar |
| capex | {"amount": 4299000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2011-10-31 | sec_edgar |
| capex | {"amount": 15315000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2011-07-31 | sec_edgar |
| capex | {"amount": 8109000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2011-04-30 | sec_edgar |
| capex | {"amount": 5544000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2011-01-31 | sec_edgar |
| capex | {"amount": 2834000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2010-10-31 | sec_edgar |
| capex | {"amount": 14650000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2010-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 21895000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2014-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 23251000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2014-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 13945000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2013-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 17060000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2013-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 25693000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2013-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 18516000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2013-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 14572000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2012-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 24603000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2012-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 37291000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2012-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 27078000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2012-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 30126000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2011-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 35125000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2011-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 36875000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2011-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 31408000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2011-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 25012000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2010-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 26235000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2010-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 24987000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2009-07-31 | sec_edgar |
| cashflow_financing | {"amount": -43469000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2013-07-31 | sec_edgar |
| cashflow_financing | {"amount": 12930000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2013-04-30 | sec_edgar |
| cashflow_financing | {"amount": 20467000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2013-01-31 | sec_edgar |
| cashflow_financing | {"amount": 70698000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2012-10-31 | sec_edgar |
| cashflow_financing | {"amount": 45863000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2012-07-31 | sec_edgar |
| cashflow_financing | {"amount": 46491000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2012-04-30 | sec_edgar |
| cashflow_financing | {"amount": 30000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2012-01-31 | sec_edgar |
| cashflow_financing | {"amount": 98500000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2011-10-31 | sec_edgar |
| cashflow_financing | {"amount": 78817000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2011-07-31 | sec_edgar |
| cashflow_financing | {"amount": 58750000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2011-04-30 | sec_edgar |
| cashflow_financing | {"amount": 68750000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2011-01-31 | sec_edgar |
| cashflow_financing | {"amount": 133750000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2010-10-31 | sec_edgar |
| cashflow_financing | {"amount": -21023000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2010-07-31 | sec_edgar |
| cashflow_investing | {"amount": -14318000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2013-07-31 | sec_edgar |
| cashflow_investing | {"amount": -14684000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2013-04-30 | sec_edgar |
| cashflow_investing | {"amount": -13876000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2013-01-31 | sec_edgar |
| cashflow_investing | {"amount": -8465000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2012-10-31 | sec_edgar |
| cashflow_investing | {"amount": -18091000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2012-07-31 | sec_edgar |
| cashflow_investing | {"amount": -12679000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2012-04-30 | sec_edgar |
| cashflow_investing | {"amount": -13384000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2012-01-31 | sec_edgar |
| cashflow_investing | {"amount": -7480000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2011-10-31 | sec_edgar |
| cashflow_investing | {"amount": -18563000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2011-07-31 | sec_edgar |
| cashflow_investing | {"amount": -10259000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2011-04-30 | sec_edgar |
| cashflow_investing | {"amount": -6621000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2011-01-31 | sec_edgar |
| cashflow_investing | {"amount": -5237000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2010-10-31 | sec_edgar |
| cashflow_investing | {"amount": -15200000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2010-07-31 | sec_edgar |
| cashflow_operating | {"amount": -10638000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2014-04-30 | sec_edgar |
| cashflow_operating | {"amount": -6382000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinu | 2014-01-31 | sec_edgar |
| cashflow_operating | {"amount": -86945000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2013-10-31 | sec_edgar |
| cashflow_operating | {"amount": 50404000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2013-07-31 | sec_edgar |
| cashflow_operating | {"amount": 2923000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinui | 2013-04-30 | sec_edgar |
| cashflow_operating | {"amount": -12774000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2013-01-31 | sec_edgar |
| cashflow_operating | {"amount": -72400000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2012-10-31 | sec_edgar |
| cashflow_operating | {"amount": -36861000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2012-07-31 | sec_edgar |
| cashflow_operating | {"amount": -30810000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2012-04-30 | sec_edgar |
| cashflow_operating | {"amount": -23660000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2012-01-31 | sec_edgar |
| cashflow_operating | {"amount": -95219000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2011-10-31 | sec_edgar |
| cashflow_operating | {"amount": -46946000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2011-07-31 | sec_edgar |
| cashflow_operating | {"amount": -33609000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2011-04-30 | sec_edgar |
| cashflow_operating | {"amount": -54654000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2011-01-31 | sec_edgar |
| cashflow_operating | {"amount": -127308000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "c | 2010-10-31 | sec_edgar |
| cashflow_operating | {"amount": 52322000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2010-07-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 54732000, "concept": "us-gaap:CommonStockSharesIssued"} | 2013-07-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 54732000, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-07-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 54732000, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-07-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 43352724, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2014-05-27 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 33021621, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2014-03-03 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 32848772, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2013-12-02 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 32764729, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2013-09-23 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 32639000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2013-07-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 32515452, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2013-06-04 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 32474118, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2013-03-05 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 32361396, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-12-04 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 32343596, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-09-24 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 32220000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2012-07-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 32219702, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-06-04 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 32211693, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-03-05 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 32191299, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2011-12-05 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 32159000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2011-07-31 | sec_edgar |
| cost_of_revenue | {"amount": 667476000, "concept": "us-gaap:CostOfGoodsAndServicesSold", "currency": "USD"} | 2014-04-30 | sec_edgar |
| cost_of_revenue | {"amount": 189820000, "concept": "us-gaap:CostOfGoodsAndServicesSold", "currency": "USD"} | 2014-04-30 | sec_edgar |
| cost_of_revenue | {"amount": 308830000, "concept": "us-gaap:CostOfGoodsAndServicesSold", "currency": "USD"} | 2014-01-31 | sec_edgar |
| cost_of_revenue | {"amount": 477656000, "concept": "us-gaap:CostOfGoodsAndServicesSold", "currency": "USD"} | 2014-01-31 | sec_edgar |
| cost_of_revenue | {"amount": 168827000, "concept": "us-gaap:CostOfGoodsAndServicesSold", "currency": "USD"} | 2013-10-31 | sec_edgar |
| cost_of_revenue | {"amount": 903602000, "concept": "us-gaap:CostOfGoodsAndServicesSold", "currency": "USD"} | 2013-07-31 | sec_edgar |
| cost_of_revenue | {"amount": 209861000, "concept": "us-gaap:CostOfGoodsAndServicesSold", "currency": "USD"} | 2013-04-30 | sec_edgar |
| cost_of_revenue | {"amount": 708095000, "concept": "us-gaap:CostOfGoodsAndServicesSold", "currency": "USD"} | 2013-04-30 | sec_edgar |
| cost_of_revenue | {"amount": 331101000, "concept": "us-gaap:CostOfGoodsAndServicesSold", "currency": "USD"} | 2013-01-31 | sec_edgar |
| cost_of_revenue | {"amount": 498234000, "concept": "us-gaap:CostOfGoodsAndServicesSold", "currency": "USD"} | 2013-01-31 | sec_edgar |
| cost_of_revenue | {"amount": 167133000, "concept": "us-gaap:CostOfGoodsAndServicesSold", "currency": "USD"} | 2012-10-31 | sec_edgar |
| cost_of_revenue | {"amount": 905613000, "concept": "us-gaap:CostOfGoodsAndServicesSold", "currency": "USD"} | 2012-07-31 | sec_edgar |
| cost_of_revenue | {"amount": 216977000, "concept": "us-gaap:CostOfGoodsAndServicesSold", "currency": "USD"} | 2012-04-30 | sec_edgar |
| cost_of_revenue | {"amount": 708535000, "concept": "us-gaap:CostOfGoodsAndServicesSold", "currency": "USD"} | 2012-04-30 | sec_edgar |
| cost_of_revenue | {"amount": 328250000, "concept": "us-gaap:CostOfGoodsAndServicesSold", "currency": "USD"} | 2012-01-31 | sec_edgar |
| cost_of_revenue | {"amount": 491558000, "concept": "us-gaap:CostOfGoodsAndServicesSold", "currency": "USD"} | 2012-01-31 | sec_edgar |
| cost_of_revenue | {"amount": 163309000, "concept": "us-gaap:CostOfGoodsAndServicesSold", "currency": "USD"} | 2011-10-31 | sec_edgar |
| cost_of_revenue | {"amount": 862468000, "concept": "us-gaap:CostOfGoodsAndServicesSold", "currency": "USD"} | 2011-07-31 | sec_edgar |
| cost_of_revenue | {"amount": 678677000, "concept": "us-gaap:CostOfGoodsAndServicesSold", "currency": "USD"} | 2011-04-30 | sec_edgar |
| cost_of_revenue | {"amount": 205424000, "concept": "us-gaap:CostOfGoodsAndServicesSold", "currency": "USD"} | 2011-04-30 | sec_edgar |
| cost_of_revenue | {"amount": 311308000, "concept": "us-gaap:CostOfGoodsAndServicesSold", "currency": "USD"} | 2011-01-31 | sec_edgar |
| cost_of_revenue | {"amount": 473252000, "concept": "us-gaap:CostOfGoodsAndServicesSold", "currency": "USD"} | 2011-01-31 | sec_edgar |
| cost_of_revenue | {"amount": 161944000, "concept": "us-gaap:CostOfGoodsAndServicesSold", "currency": "USD"} | 2010-10-31 | sec_edgar |
| cost_of_revenue | {"amount": 802172000, "concept": "us-gaap:CostOfGoodsAndServicesSold", "currency": "USD"} | 2010-07-31 | sec_edgar |
| current_assets | {"amount": 917584000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2014-04-30 | sec_edgar |
| current_assets | {"amount": 935786000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2014-01-31 | sec_edgar |
| current_assets | {"amount": 969390000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2013-10-31 | sec_edgar |
| current_assets | {"amount": 837935000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2013-07-31 | sec_edgar |
| current_assets | {"amount": 902752000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2013-04-30 | sec_edgar |
| current_assets | {"amount": 906451000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2013-01-31 | sec_edgar |
| current_assets | {"amount": 978044000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2012-10-31 | sec_edgar |
| current_assets | {"amount": 813081000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2012-07-31 | sec_edgar |
| current_assets | {"amount": 857496000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2012-04-30 | sec_edgar |
| current_assets | {"amount": 884693000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2012-01-31 | sec_edgar |
| current_assets | {"amount": 939755000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2011-10-31 | sec_edgar |
| current_assets | {"amount": 804577000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2011-07-31 | sec_edgar |
| current_assets | {"amount": 830949000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2011-04-30 | sec_edgar |
| current_assets | {"amount": 846725000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2011-01-31 | sec_edgar |
| current_assets | {"amount": 903895000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2010-10-31 | sec_edgar |
| current_liabilities | {"amount": 428706000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2014-04-30 | sec_edgar |
| current_liabilities | {"amount": 466053000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2014-01-31 | sec_edgar |
| current_liabilities | {"amount": 483653000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2013-10-31 | sec_edgar |
| current_liabilities | {"amount": 409684000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2013-07-31 | sec_edgar |
| current_liabilities | {"amount": 441908000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2013-04-30 | sec_edgar |
| current_liabilities | {"amount": 447430000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2013-01-31 | sec_edgar |
| current_liabilities | {"amount": 514318000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2012-10-31 | sec_edgar |
| current_liabilities | {"amount": 387458000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2012-07-31 | sec_edgar |
| current_liabilities | {"amount": 410113000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2012-04-30 | sec_edgar |
| current_liabilities | {"amount": 457381000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2012-01-31 | sec_edgar |
| current_liabilities | {"amount": 475933000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2011-10-31 | sec_edgar |
| current_liabilities | {"amount": 405024000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2011-07-31 | sec_edgar |
| current_liabilities | {"amount": 407016000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2011-04-30 | sec_edgar |
| current_liabilities | {"amount": 412065000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2011-01-31 | sec_edgar |
| current_liabilities | {"amount": 459128000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2010-10-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 43352724} | 2014-05-27 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 33021621} | 2014-03-03 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 32848772} | 2013-12-02 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 32764729} | 2013-09-23 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 32515452} | 2013-06-04 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 32474118} | 2013-03-05 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 32361396} | 2012-12-04 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 32343596} | 2012-09-24 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 32219702} | 2012-06-04 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 32211693} | 2012-03-05 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 32191299} | 2011-12-05 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 157946032, "currency": "USD"} | 2013-01-31 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 91399631, "currency": "USD"} | 2012-01-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.23, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2014-04-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.94, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2014-04-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 1.54, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2014-01-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.72, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2014-01-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.31, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2013-07-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.56, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2013-04-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.16, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2013-04-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.4, "concept": "us-gaap:EarningsPerShareBasic", "currency": " | 2013-01-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 1.27, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2013-01-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.85, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2012-07-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.23, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2012-04-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.14, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2012-04-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.89, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2012-01-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.09, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2012-01-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -3.5, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-07-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.85, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-01-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -2.2, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-01-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.19, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2014-04-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.71, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2014-04-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 1.13, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2014-01-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.52, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2014-01-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.24, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2013-07-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.45, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2013-04-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.13, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2013-04-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.32, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2013-01-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 1.02, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2013-01-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.85, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2012-07-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.23, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2012-04-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.14, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2012-04-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.77, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2012-01-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.09, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2012-01-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -3.5, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2011-07-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.73, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2011-01-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -2.2, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2011-01-31 | sec_edgar |
| goodwill | {"amount": 93621000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2014-04-30 | sec_edgar |
| goodwill | {"amount": 92376000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2014-01-31 | sec_edgar |
| goodwill | {"amount": 97135000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2013-10-31 | sec_edgar |
| goodwill | {"amount": 98372000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2013-07-31 | sec_edgar |