Organization record
LAYNE CHRISTENSEN CO
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": 41487000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2018-04-30 | sec_edgar |
| accounts_payable | {"amount": 42330000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2018-01-31 | sec_edgar |
| accounts_payable | {"amount": 42980000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2017-10-31 | sec_edgar |
| accounts_payable | {"amount": 46520000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2017-07-31 | sec_edgar |
| accounts_payable | {"amount": 38667000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2017-04-30 | sec_edgar |
| accounts_payable | {"amount": 41146000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2017-01-31 | sec_edgar |
| accounts_payable | {"amount": 67205000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2016-10-31 | sec_edgar |
| accounts_payable | {"amount": 69217000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2016-07-31 | sec_edgar |
| accounts_payable | {"amount": 69324000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2016-04-30 | sec_edgar |
| accounts_payable | {"amount": 49919000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2016-01-31 | sec_edgar |
| accounts_payable | {"amount": 65623000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2015-10-31 | sec_edgar |
| accounts_payable | {"amount": 66081000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2015-07-31 | sec_edgar |
| accounts_payable | {"amount": 81072000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2015-04-30 | sec_edgar |
| accounts_payable | {"amount": 79554000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2015-01-31 | sec_edgar |
| accounts_payable | {"amount": 85810000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-10-31 | sec_edgar |
| accounts_payable | {"amount": 76957000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-07-31 | sec_edgar |
| accounts_payable | {"amount": 75225000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-04-30 | sec_edgar |
| accounts_payable | {"amount": 60922000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-01-31 | sec_edgar |
| accounts_payable | {"amount": 75492000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-10-31 | sec_edgar |
| accounts_payable | {"amount": 76092000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-07-31 | sec_edgar |
| accounts_payable | {"amount": 100445000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-04-30 | sec_edgar |
| accounts_payable | {"amount": 84707000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-01-31 | sec_edgar |
| accounts_payable | {"amount": 87903000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-10-31 | sec_edgar |
| accounts_payable | {"amount": 95072000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-07-31 | sec_edgar |
| accounts_payable | {"amount": 121045000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-04-30 | sec_edgar |
| accounts_payable | {"amount": 104261000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-01-31 | sec_edgar |
| accounts_payable | {"amount": 106011000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-10-31 | sec_edgar |
| accounts_payable | {"amount": 105545000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-07-31 | sec_edgar |
| accounts_payable | {"amount": 98933000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-01-31 | sec_edgar |
| accounts_receivable | {"amount": 73681000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2018-04-30 | sec_edgar |
| accounts_receivable | {"amount": 59558000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2018-01-31 | sec_edgar |
| accounts_receivable | {"amount": 75894000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2017-10-31 | sec_edgar |
| accounts_receivable | {"amount": 71184000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2017-07-31 | sec_edgar |
| accounts_receivable | {"amount": 69999000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2017-04-30 | sec_edgar |
| accounts_receivable | {"amount": 57252000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2017-01-31 | sec_edgar |
| accounts_receivable | {"amount": 86128000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2016-10-31 | sec_edgar |
| accounts_receivable | {"amount": 92135000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2016-07-31 | sec_edgar |
| accounts_receivable | {"amount": 90761000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2016-04-30 | sec_edgar |
| accounts_receivable | {"amount": 78805000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2016-01-31 | sec_edgar |
| accounts_receivable | {"amount": 93435000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2015-10-31 | sec_edgar |
| accounts_receivable | {"amount": 97786000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2015-07-31 | sec_edgar |
| accounts_receivable | {"amount": 118422000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2015-04-30 | sec_edgar |
| accounts_receivable | {"amount": 101080000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2015-01-31 | sec_edgar |
| accounts_receivable | {"amount": 109956000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2014-10-31 | sec_edgar |
| accounts_receivable | {"amount": 111052000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2014-07-31 | sec_edgar |
| accounts_receivable | {"amount": 104702000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2014-04-30 | sec_edgar |
| accounts_receivable | {"amount": 88217000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2014-01-31 | sec_edgar |
| accounts_receivable | {"amount": 115758000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2013-10-31 | sec_edgar |
| accounts_receivable | {"amount": 128639000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2013-07-31 | sec_edgar |
| accounts_receivable | {"amount": 144127000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2013-04-30 | sec_edgar |
| accounts_receivable | {"amount": 135552000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2013-01-31 | sec_edgar |
| accounts_receivable | {"amount": 173877000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2012-10-31 | sec_edgar |
| accounts_receivable | {"amount": 171882000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2012-07-31 | sec_edgar |
| accounts_receivable | {"amount": 163747000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2012-04-30 | sec_edgar |
| accounts_receivable | {"amount": 162043000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2012-01-31 | sec_edgar |
| accounts_receivable | {"amount": 166752000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2011-10-31 | sec_edgar |
| accounts_receivable | {"amount": 155192000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2011-07-31 | sec_edgar |
| accounts_receivable | {"amount": 142816000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2011-01-31 | sec_edgar |
| capex | {"amount": 5360000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2018-04-30 | sec_edgar |
| capex | {"amount": 49876000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2018-01-31 | sec_edgar |
| capex | {"amount": 40670000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2017-10-31 | sec_edgar |
| capex | {"amount": 29252000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2017-07-31 | sec_edgar |
| capex | {"amount": 11147000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2017-04-30 | sec_edgar |
| capex | {"amount": 21818000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2017-01-31 | sec_edgar |
| capex | {"amount": 14969000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2016-10-31 | sec_edgar |
| capex | {"amount": 7731000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2016-07-31 | sec_edgar |
| capex | {"amount": 3320000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2016-04-30 | sec_edgar |
| capex | {"amount": 25668000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2016-01-31 | sec_edgar |
| capex | {"amount": 18780000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2015-10-31 | sec_edgar |
| capex | {"amount": 9693000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2015-07-31 | sec_edgar |
| capex | {"amount": 2187000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2015-04-30 | sec_edgar |
| capex | {"amount": 16211000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2015-01-31 | sec_edgar |
| capex | {"amount": 12269000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2014-10-31 | sec_edgar |
| capex | {"amount": 8133000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2014-07-31 | sec_edgar |
| capex | {"amount": 3357000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2014-04-30 | sec_edgar |
| capex | {"amount": 34409000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2014-01-31 | sec_edgar |
| capex | {"amount": 25479000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2013-10-31 | sec_edgar |
| capex | {"amount": 17369000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2013-07-31 | sec_edgar |
| capex | {"amount": 9137000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2013-04-30 | sec_edgar |
| capex | {"amount": 75831000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2013-01-31 | sec_edgar |
| capex | {"amount": 54848000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2012-10-31 | sec_edgar |
| capex | {"amount": 40130000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2012-07-31 | sec_edgar |
| capex | {"amount": 16432000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2012-04-30 | sec_edgar |
| capex | {"amount": 66952000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2012-01-31 | sec_edgar |
| capex | {"amount": 55769000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2011-10-31 | sec_edgar |
| capex | {"amount": 8756000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2011-09-30 | sec_edgar |
| capex | {"amount": 30083000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2011-07-31 | sec_edgar |
| capex | {"amount": 17743000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2011-04-30 | sec_edgar |
| capex | {"amount": 64329000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2011-01-31 | sec_edgar |
| capex | {"amount": 39468000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2010-10-31 | sec_edgar |
| capex | {"amount": 29036000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2010-07-31 | sec_edgar |
| capex | {"amount": 40561000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2010-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 17805000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2018-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 32041000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2018-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 26085000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2017-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 34175000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2017-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 54598000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2017-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 69000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2017-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 72711000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2016-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 58941000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2016-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 59849000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2016-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 65569000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2016-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 69687000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2015-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 38143000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2015-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 56610000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2015-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 21661000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2015-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 35931000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2014-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 23287000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2014-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 21222000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2014-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 35013000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2014-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 27242000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2013-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 36321000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2012-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 47159000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2012-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 41916000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2012-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 44483000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2011-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 33264000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2011-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 47312000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2011-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 44985000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2011-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 32886000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2010-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 49184000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2010-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 84450000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2010-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 67165000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2009-01-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 23995000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2018-04-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 38613000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2018-01-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 59596000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2017-04-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 74055000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2017-01-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 73287000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2016-01-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 30037000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2015-01-31 | sec_edgar |
| cashflow_financing | {"amount": -1989000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2018-04-30 | sec_edgar |
| cashflow_financing | {"amount": -230000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2018-01-31 | sec_edgar |
| cashflow_financing | {"amount": 5000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "currenc | 2017-10-31 | sec_edgar |
| cashflow_financing | {"amount": 11000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2017-07-31 | sec_edgar |
| cashflow_financing | {"amount": -2000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2017-04-30 | sec_edgar |
| cashflow_financing | {"amount": -77000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2017-01-31 | sec_edgar |
| cashflow_financing | {"amount": -74000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2016-10-31 | sec_edgar |
| cashflow_financing | {"amount": -68000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2016-07-31 | sec_edgar |
| cashflow_financing | {"amount": -29000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2016-04-30 | sec_edgar |
| cashflow_financing | {"amount": 21926000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2016-01-31 | sec_edgar |
| cashflow_financing | {"amount": 21949000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2015-10-31 | sec_edgar |
| cashflow_financing | {"amount": 22200000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2015-07-31 | sec_edgar |
| cashflow_financing | {"amount": 22702000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2015-04-30 | sec_edgar |
| cashflow_financing | {"amount": 14946000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2015-01-31 | sec_edgar |
| cashflow_financing | {"amount": 15481000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2014-10-31 | sec_edgar |
| cashflow_financing | {"amount": 14857000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2014-07-31 | sec_edgar |
| cashflow_financing | {"amount": 32605000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2014-04-30 | sec_edgar |
| cashflow_financing | {"amount": 25109000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2014-01-31 | sec_edgar |
| cashflow_financing | {"amount": 8503000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2013-10-31 | sec_edgar |
| cashflow_financing | {"amount": 37765000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2013-01-31 | sec_edgar |
| cashflow_financing | {"amount": 52474000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2011-10-31 | sec_edgar |
| cashflow_financing | {"amount": 42844000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2011-07-31 | sec_edgar |
| cashflow_financing | {"amount": -19879000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2010-10-31 | sec_edgar |
| cashflow_financing | {"amount": 125000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2010-07-31 | sec_edgar |
| cashflow_investing | {"amount": 1919000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2018-04-30 | sec_edgar |
| cashflow_investing | {"amount": -42445000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2018-01-31 | sec_edgar |
| cashflow_investing | {"amount": -35154000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2017-10-31 | sec_edgar |
| cashflow_investing | {"amount": -24613000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2017-07-31 | sec_edgar |
| cashflow_investing | {"amount": -4601000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2017-04-30 | sec_edgar |
| cashflow_investing | {"amount": -11856000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2017-01-31 | sec_edgar |
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