CIK 0000072331
| Fakt | Wert | Zeit | Quelle |
|---|---|---|---|
| accounts_payable | {"amount": 154632000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2026-07-31 | sec_edgar |
| accounts_payable | {"amount": 141910000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2026-04-30 | sec_edgar |
| accounts_payable | {"amount": 117708000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2026-01-31 | sec_edgar |
| accounts_payable | {"amount": 121006000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2025-10-31 | sec_edgar |
| accounts_payable | {"amount": 129515000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2025-07-31 | sec_edgar |
| accounts_payable | {"amount": 119891000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2025-04-30 | sec_edgar |
| accounts_payable | {"amount": 88546000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2025-01-31 | sec_edgar |
| accounts_payable | {"amount": 97839000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2024-10-31 | sec_edgar |
| accounts_payable | {"amount": 98305000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2024-07-31 | sec_edgar |
| accounts_payable | {"amount": 103202000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2024-04-30 | sec_edgar |
| accounts_payable | {"amount": 103153000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2024-01-31 | sec_edgar |
| accounts_payable | {"amount": 106320000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2023-10-31 | sec_edgar |
| accounts_payable | {"amount": 105075000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2023-07-31 | sec_edgar |
| accounts_payable | {"amount": 85408000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2023-04-30 | sec_edgar |
| accounts_payable | {"amount": 90602000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2023-01-31 | sec_edgar |
| accounts_payable | {"amount": 99276000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2022-10-31 | sec_edgar |
| accounts_payable | {"amount": 100397000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2022-07-31 | sec_edgar |
| accounts_payable | {"amount": 96948000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2022-04-30 | sec_edgar |
| accounts_payable | {"amount": 96503000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2022-01-31 | sec_edgar |
| accounts_payable | {"amount": 91689000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2021-10-31 | sec_edgar |
| accounts_payable | {"amount": 92924000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2021-07-31 | sec_edgar |
| accounts_payable | {"amount": 84824000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2021-04-30 | sec_edgar |
| accounts_payable | {"amount": 74148000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2021-01-31 | sec_edgar |
| accounts_payable | {"amount": 70949000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2020-10-31 | sec_edgar |
| accounts_payable | {"amount": 71355000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2020-07-31 | sec_edgar |
| accounts_payable | {"amount": 79785000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2020-04-30 | sec_edgar |
| accounts_payable | {"amount": 78087000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2020-01-31 | sec_edgar |
| accounts_payable | {"amount": 85139000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2019-10-31 | sec_edgar |
| accounts_payable | {"amount": 85565000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2019-07-31 | sec_edgar |
| accounts_payable | {"amount": 93039000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2019-04-30 | sec_edgar |
| accounts_payable | {"amount": 81014000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2019-01-31 | sec_edgar |
| accounts_payable | {"amount": 83590000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2018-10-31 | sec_edgar |
| accounts_payable | {"amount": 80817000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2018-07-31 | sec_edgar |
| accounts_payable | {"amount": 86786000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2018-04-30 | sec_edgar |
| accounts_payable | {"amount": 82081000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2018-01-31 | sec_edgar |
| accounts_payable | {"amount": 86016000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2017-10-31 | sec_edgar |
| accounts_payable | {"amount": 80745000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2017-07-31 | sec_edgar |
| accounts_payable | {"amount": 85188000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2017-04-30 | sec_edgar |
| accounts_payable | {"amount": 73960000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2017-01-31 | sec_edgar |
| accounts_payable | {"amount": 75130000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2016-10-31 | sec_edgar |
| accounts_payable | {"amount": 71405000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2016-07-31 | sec_edgar |
| accounts_payable | {"amount": 67290000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2016-04-30 | sec_edgar |
| accounts_payable | {"amount": 60981000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2016-01-31 | sec_edgar |
| accounts_payable | {"amount": 68229000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2015-10-31 | sec_edgar |
| accounts_payable | {"amount": 60816000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2015-07-31 | sec_edgar |
| accounts_payable | {"amount": 65975000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2015-04-30 | sec_edgar |
| accounts_payable | {"amount": 60170000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2015-01-31 | sec_edgar |
| accounts_payable | {"amount": 68500000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-10-31 | sec_edgar |
| accounts_payable | {"amount": 66266000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-07-31 | sec_edgar |
| accounts_payable | {"amount": 59556000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-04-30 | sec_edgar |
| accounts_payable | {"amount": 62101000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-01-31 | sec_edgar |
| accounts_payable | {"amount": 62123000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-10-31 | sec_edgar |
| accounts_payable | {"amount": 60558000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-07-31 | sec_edgar |
| accounts_payable | {"amount": 57616000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-04-30 | sec_edgar |
| accounts_payable | {"amount": 57013000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-01-31 | sec_edgar |
| accounts_payable | {"amount": 67443000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-10-31 | sec_edgar |
| accounts_payable | {"amount": 57610000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-07-31 | sec_edgar |
| accounts_payable | {"amount": 46487000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-04-30 | sec_edgar |
| accounts_payable | {"amount": 39614000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-01-31 | sec_edgar |
| accounts_payable | {"amount": 46381000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-10-31 | sec_edgar |
| accounts_payable | {"amount": 42433000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-07-31 | sec_edgar |
| accounts_payable | {"amount": 42279000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-04-30 | sec_edgar |
| accounts_payable | {"amount": 36380000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-01-31 | sec_edgar |
| accounts_payable | {"amount": 40262000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2010-10-31 | sec_edgar |
| accounts_payable | {"amount": 37065000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2010-07-31 | sec_edgar |
| accounts_payable | {"amount": 33368000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2009-10-31 | sec_edgar |
| capex | {"amount": 40313000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2026-07-31 | sec_edgar |
| capex | {"amount": 27693000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2026-04-30 | sec_edgar |
| capex | {"amount": 17513000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2026-01-31 | sec_edgar |
| capex | {"amount": 58060000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2025-10-31 | sec_edgar |
| capex | {"amount": 49002000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2025-07-31 | sec_edgar |
| capex | {"amount": 37439000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2025-04-30 | sec_edgar |
| capex | {"amount": 21399000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2025-01-31 | sec_edgar |
| capex | {"amount": 64410000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2024-10-31 | sec_edgar |
| capex | {"amount": 43786000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2024-07-31 | sec_edgar |
| capex | {"amount": 21907000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2024-04-30 | sec_edgar |
| capex | {"amount": 7530000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2024-01-31 | sec_edgar |
| capex | {"amount": 34583000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2023-10-31 | sec_edgar |
| capex | {"amount": 24244000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2023-07-31 | sec_edgar |
| capex | {"amount": 15349000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2023-04-30 | sec_edgar |
| capex | {"amount": 9302000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2023-01-31 | sec_edgar |
| capex | {"amount": 51428000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2022-10-31 | sec_edgar |
| capex | {"amount": 39373000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2022-07-31 | sec_edgar |
| capex | {"amount": 24776000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2022-04-30 | sec_edgar |
| capex | {"amount": 12491000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2022-01-31 | sec_edgar |
| capex | {"amount": 38303000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2021-10-31 | sec_edgar |
| capex | {"amount": 28073000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2021-07-31 | sec_edgar |
| capex | {"amount": 18743000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2021-04-30 | sec_edgar |
| capex | {"amount": 7917000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2021-01-31 | sec_edgar |
| capex | {"amount": 50535000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2020-10-31 | sec_edgar |
| capex | {"amount": 36096000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2020-07-31 | sec_edgar |
| capex | {"amount": 25835000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2020-04-30 | sec_edgar |
| capex | {"amount": 13881000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2020-01-31 | sec_edgar |
| capex | {"amount": 64244000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2019-10-31 | sec_edgar |
| capex | {"amount": 46002000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2019-07-31 | sec_edgar |
| capex | {"amount": 26603000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2019-04-30 | sec_edgar |
| capex | {"amount": 14121000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2019-01-31 | sec_edgar |
| capex | {"amount": 89790000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2018-10-31 | sec_edgar |
| capex | {"amount": 45972000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2018-07-31 | sec_edgar |
| capex | {"amount": 33049000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2018-04-30 | sec_edgar |
| capex | {"amount": 16681000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2018-01-31 | sec_edgar |
| capex | {"amount": 71558000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2017-10-31 | sec_edgar |
| capex | {"amount": 49324000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2017-07-31 | sec_edgar |
| capex | {"amount": 27029000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2017-04-30 | sec_edgar |
| capex | {"amount": 10079000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2017-01-31 | sec_edgar |
| capex | {"amount": 60851000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2016-10-31 | sec_edgar |
| capex | {"amount": 45452000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2016-07-31 | sec_edgar |
| capex | {"amount": 25521000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2016-04-30 | sec_edgar |
| capex | {"amount": 11093000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2016-01-31 | sec_edgar |
| capex | {"amount": 62087000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2015-10-31 | sec_edgar |
| capex | {"amount": 48898000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2015-07-31 | sec_edgar |
| capex | {"amount": 36183000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2015-04-30 | sec_edgar |
| capex | {"amount": 16821000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2015-01-31 | sec_edgar |
| capex | {"amount": 43574000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2014-10-31 | sec_edgar |
| capex | {"amount": 27936000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2014-07-31 | sec_edgar |
| capex | {"amount": 16494000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2014-04-30 | sec_edgar |
| capex | {"amount": 7891000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2014-01-31 | sec_edgar |
| capex | {"amount": 47219000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2013-10-31 | sec_edgar |
| capex | {"amount": 34569000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2013-07-31 | sec_edgar |
| capex | {"amount": 23714000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2013-04-30 | sec_edgar |
| capex | {"amount": 7524000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2013-01-31 | sec_edgar |
| capex | {"amount": 30959000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2012-10-31 | sec_edgar |
| capex | {"amount": 21550000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2012-07-31 | sec_edgar |
| capex | {"amount": 14370000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2012-04-30 | sec_edgar |
| capex | {"amount": 8644000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2012-01-31 | sec_edgar |
| capex | {"amount": 20239000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2011-10-31 | sec_edgar |
| capex | {"amount": 20239000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2011-10-31 | sec_edgar |
| capex | {"amount": 14306000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2011-07-31 | sec_edgar |
| capex | {"amount": 10714000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2011-04-30 | sec_edgar |
| capex | {"amount": 5530000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2011-01-31 | sec_edgar |
| capex | {"amount": 14317000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2010-10-31 | sec_edgar |
| capex | {"amount": 7812000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2010-07-31 | sec_edgar |
| capex | {"amount": 4231000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2010-04-30 | sec_edgar |
| capex | {"amount": 1716000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2010-01-31 | sec_edgar |
| capex | {"amount": 12514000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2009-10-31 | sec_edgar |
| capex | {"amount": 9713000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2009-07-31 | sec_edgar |
| capex | {"amount": 26386000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2008-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 113431000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2026-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 102017000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2026-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 120392000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2026-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 108442000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2025-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 147788000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2025-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 130157000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2025-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 130424000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2025-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 115952000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2024-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 165324000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2024-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 125446000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2024-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 136201000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2024-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 115679000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2023-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 143138000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2023-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 129073000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2023-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 121994000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2023-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 163457000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2022-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 128737000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2022-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 120892000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2022-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 170539000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2022-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 299972000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2021-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 174235000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2021-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 133320000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2021-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 225738000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2021-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 208293000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2020-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 221783000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2020-07-31 | sec_edgar |
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