CIK 0000922358 · QID Q5445299
| Fakt | Wert | Zeit | Quelle |
|---|---|---|---|
| accounts_payable | {"amount": 43043000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2026-04-30 | sec_edgar |
| accounts_payable | {"amount": 74503000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2026-01-31 | sec_edgar |
| accounts_payable | {"amount": 55313000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2025-10-31 | sec_edgar |
| accounts_payable | {"amount": 31083000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2025-07-31 | sec_edgar |
| accounts_payable | {"amount": 49087000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2025-04-30 | sec_edgar |
| accounts_payable | {"amount": 77744000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2025-01-31 | sec_edgar |
| accounts_payable | {"amount": 46435000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2024-10-31 | sec_edgar |
| accounts_payable | {"amount": 33829000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2024-07-31 | sec_edgar |
| accounts_payable | {"amount": 47742000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2024-04-30 | sec_edgar |
| accounts_payable | {"amount": 67912000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2024-01-31 | sec_edgar |
| accounts_payable | {"amount": 45918000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2023-10-31 | sec_edgar |
| accounts_payable | {"amount": 35115000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2023-07-31 | sec_edgar |
| accounts_payable | {"amount": 49791000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2023-04-30 | sec_edgar |
| accounts_payable | {"amount": 87354000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2023-01-31 | sec_edgar |
| accounts_payable | {"amount": 60787000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2022-10-31 | sec_edgar |
| accounts_payable | {"amount": 57586000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2022-07-31 | sec_edgar |
| accounts_payable | {"amount": 80955000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2022-04-30 | sec_edgar |
| accounts_payable | {"amount": 113337000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2022-01-31 | sec_edgar |
| accounts_payable | {"amount": 80233000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2021-10-31 | sec_edgar |
| accounts_payable | {"amount": 47913000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2021-07-31 | sec_edgar |
| accounts_payable | {"amount": 54320000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2021-04-30 | sec_edgar |
| accounts_payable | {"amount": 79224000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2021-01-31 | sec_edgar |
| accounts_payable | {"amount": 44641000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2020-10-31 | sec_edgar |
| accounts_payable | {"amount": 33944000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2020-07-31 | sec_edgar |
| accounts_payable | {"amount": 37025000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2020-04-30 | sec_edgar |
| accounts_payable | {"amount": 46125000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2020-01-31 | sec_edgar |
| accounts_payable | {"amount": 44421000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2019-10-31 | sec_edgar |
| accounts_payable | {"amount": 33364000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2019-07-31 | sec_edgar |
| accounts_payable | {"amount": 41408000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2019-04-30 | sec_edgar |
| accounts_payable | {"amount": 63639000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2019-01-31 | sec_edgar |
| accounts_payable | {"amount": 59664000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2018-10-31 | sec_edgar |
| accounts_payable | {"amount": 46820000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2018-07-31 | sec_edgar |
| accounts_payable | {"amount": 52472000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2018-04-30 | sec_edgar |
| accounts_payable | {"amount": 82072000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2018-01-31 | sec_edgar |
| accounts_payable | {"amount": 99198000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2017-10-31 | sec_edgar |
| accounts_payable | {"amount": 85561000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2017-07-31 | sec_edgar |
| accounts_payable | {"amount": 86646000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2017-04-30 | sec_edgar |
| accounts_payable | {"amount": 108271000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2017-01-31 | sec_edgar |
| accounts_payable | {"amount": 74788000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2016-10-31 | sec_edgar |
| accounts_payable | {"amount": 67928000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2016-07-31 | sec_edgar |
| accounts_payable | {"amount": 78063000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2016-04-30 | sec_edgar |
| accounts_payable | {"amount": 136100000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2016-01-31 | sec_edgar |
| accounts_payable | {"amount": 63553000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2015-10-31 | sec_edgar |
| accounts_payable | {"amount": 83974000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2015-07-31 | sec_edgar |
| accounts_payable | {"amount": 54164000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2015-04-30 | sec_edgar |
| accounts_payable | {"amount": 101191000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2015-01-31 | sec_edgar |
| accounts_payable | {"amount": 74847000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-10-31 | sec_edgar |
| accounts_payable | {"amount": 69360000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-07-31 | sec_edgar |
| accounts_payable | {"amount": 79105000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-04-30 | sec_edgar |
| accounts_payable | {"amount": 137073000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-01-31 | sec_edgar |
| accounts_payable | {"amount": 87014000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-10-31 | sec_edgar |
| accounts_payable | {"amount": 49128000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-07-31 | sec_edgar |
| accounts_payable | {"amount": 70285000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-04-30 | sec_edgar |
| accounts_payable | {"amount": 103379000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-01-31 | sec_edgar |
| accounts_payable | {"amount": 67865000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-10-31 | sec_edgar |
| accounts_payable | {"amount": 47824000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-07-31 | sec_edgar |
| accounts_payable | {"amount": 67503000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-04-30 | sec_edgar |
| accounts_payable | {"amount": 132425000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-01-31 | sec_edgar |
| accounts_payable | {"amount": 115408000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-10-31 | sec_edgar |
| accounts_payable | {"amount": 67541000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-07-31 | sec_edgar |
| accounts_payable | {"amount": 81517000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-04-30 | sec_edgar |
| accounts_payable | {"amount": 142612000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-01-31 | sec_edgar |
| accounts_payable | {"amount": 71358000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2010-10-31 | sec_edgar |
| accounts_payable | {"amount": 48658000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2010-07-31 | sec_edgar |
| accounts_receivable | {"amount": 178674000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2026-04-30 | sec_edgar |
| accounts_receivable | {"amount": 127510000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2025-07-31 | sec_edgar |
| capex | {"amount": 71731000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2026-04-30 | sec_edgar |
| capex | {"amount": 44179000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2026-01-31 | sec_edgar |
| capex | {"amount": 21675000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2025-10-31 | sec_edgar |
| capex | {"amount": 80004000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2025-07-31 | sec_edgar |
| capex | {"amount": 68191000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2025-04-30 | sec_edgar |
| capex | {"amount": 41724000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2025-01-31 | sec_edgar |
| capex | {"amount": 22004000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2024-10-31 | sec_edgar |
| capex | {"amount": 70856000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2024-07-31 | sec_edgar |
| capex | {"amount": 69490000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2024-04-30 | sec_edgar |
| capex | {"amount": 47374000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2024-01-31 | sec_edgar |
| capex | {"amount": 23547000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2023-10-31 | sec_edgar |
| capex | {"amount": 88915000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2023-07-31 | sec_edgar |
| capex | {"amount": 70246000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2023-04-30 | sec_edgar |
| capex | {"amount": 41382000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2023-01-31 | sec_edgar |
| capex | {"amount": 22247000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2022-10-31 | sec_edgar |
| capex | {"amount": 95249000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2022-07-31 | sec_edgar |
| capex | {"amount": 69611000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2022-04-30 | sec_edgar |
| capex | {"amount": 40599000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2022-01-31 | sec_edgar |
| capex | {"amount": 20440000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2021-10-31 | sec_edgar |
| capex | {"amount": 59442000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2021-07-31 | sec_edgar |
| capex | {"amount": 50470000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2021-04-30 | sec_edgar |
| capex | {"amount": 35333000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2021-01-31 | sec_edgar |
| capex | {"amount": 19454000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2020-10-31 | sec_edgar |
| capex | {"amount": 70455000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2020-07-31 | sec_edgar |
| capex | {"amount": 57251000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2020-04-30 | sec_edgar |
| capex | {"amount": 33422000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2020-01-31 | sec_edgar |
| capex | {"amount": 18126000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2019-10-31 | sec_edgar |
| capex | {"amount": 108822000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cu | 2019-07-31 | sec_edgar |
| capex | {"amount": 94660000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2019-04-30 | sec_edgar |
| capex | {"amount": 58330000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2019-01-31 | sec_edgar |
| capex | {"amount": 23433000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2018-10-31 | sec_edgar |
| capex | {"amount": 84919000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2018-07-31 | sec_edgar |
| capex | {"amount": 50472000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2017-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 96883000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2025-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 109325000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2025-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 39406000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2025-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 36999000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2024-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 113482000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2024-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 62862000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2024-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 128365000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2024-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 65994000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2023-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 126221000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2023-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 93530000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2023-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 112647000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2023-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 44173000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2022-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 147529000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2022-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 217880000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2022-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 188368000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2022-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 157351000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2021-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 270452000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2021-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 211349000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2021-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 217434000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2021-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 202618000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2020-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 238002000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2020-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 177529000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2020-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 11054000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2019-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 63188000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2018-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 119311000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2018-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 9499000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2018-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 14173000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2018-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 7100000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2017-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 5760000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2017-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 9506000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2017-04-30 | sec_edgar |
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| cash_and_equivalents | {"amount": 12639000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2016-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 4965000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2016-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 6266000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2016-04-30 | sec_edgar |
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| cash_and_equivalents | {"amount": 8892000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2015-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 7652000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2015-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 7409000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2015-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 12356000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2015-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 9869000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2014-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 8289000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2014-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 134397000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2014-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 18292000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2014-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 8435000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2013-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 6464000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2013-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 12260000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2013-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 12109000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2013-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 8678000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2012-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 8429000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2012-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 11873000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2012-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 15725000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2012-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 13134000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2011-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 7437000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2011-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 13351000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2011-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 25489000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2011-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 9633000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2010-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 11401000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2010-07-31 | sec_edgar |
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| cash_and_restricted_cash | {"amount": 76783000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2023-10-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 137347000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCa | 2023-07-31 | sec_edgar |
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| cash_and_restricted_cash | {"amount": 229095000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCa | 2022-04-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 199635000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCa | 2022-01-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 168851000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCa | 2021-10-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 281952000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCa | 2021-07-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 222849000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCa | 2021-04-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 326483000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCa | 2021-01-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 299527000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCa | 2020-10-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 333761000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCa | 2020-07-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 318847000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCa | 2020-04-30 | sec_edgar |
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| cash_and_restricted_cash | {"amount": 29805000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2019-10-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 11054000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2019-07-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 45434000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2019-04-30 | sec_edgar |
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