| | 2021-10-31 | 2022-10-31 | 2023-10-31 | 2024-10-31 | 2025-10-31 |
| Beginning Cash Position | | 1435183000.0 | 1419864000.0 | 1441187000.0 | 3898729000.0 |
| Capital Expenditure | | -139082000.0 | -191822000.0 | -139500000.0 | -169454000.0 |
| Capital Expenditure Reported | | -2493000.0 | -2204000.0 | 0.0 | 0.0 |
| Cash Flow From Continuing Financing Activities | | -1116300000.0 | -1196871000.0 | -181297000.0 | 13355757000.0 |
| Cash Flow From Continuing Investing Activities | | -572623000.0 | -482101000.0 | 1223013000.0 | -15881269000.0 |
| Cash Flow From Continuing Operating Activities | | 1738900000.0 | 1703274000.0 | 1407029000.0 | 1518608000.0 |
| Change In Inventory | | 1320000.0 | -123752000.0 | -51449000.0 | -22517000.0 |
| Change In Other Current Assets | | -15283000.0 | -100618000.0 | -168255000.0 | -481376000.0 |
| Change In Other Current Liabilities | | -85828000.0 | -73281000.0 | -96966000.0 | -113603000.0 |
| Change In Other Working Capital | | 415895000.0 | 84643000.0 | -64574000.0 | 241612000.0 |
| Change In Payables And Accrued Expense | | -34066000.0 | 170496000.0 | 187564000.0 | -13487000.0 |
| Change In Prepaid Assets | | -89983000.0 | -106396000.0 | -410432000.0 | 66918000.0 |
| Change In Receivables | | -251390000.0 | -178432000.0 | -103460000.0 | -174140000.0 |
| Change In Working Capital | | -59335000.0 | -327340000.0 | -707572000.0 | -496593000.0 |
| Changes In Account Receivables | | -251390000.0 | -178432000.0 | -103460000.0 | -174140000.0 |
| Changes In Cash | | 49977000.0 | 24302000.0 | 2448745000.0 | -1006904000.0 |
| Common Stock Issuance | | 237956000.0 | 252986000.0 | 232212000.0 | 228418000.0 |
| Common Stock Payments | | -1100000000.0 | -1160724000.0 | 0.0 | 0.0 |
| Deferred Income Tax | | -36913000.0 | -211045000.0 | -407649000.0 | -470693000.0 |
| Deferred Tax | | -36913000.0 | -211045000.0 | -407649000.0 | -470693000.0 |
| Depreciation Amortization Depletion | | 228405000.0 | 247120000.0 | 295065000.0 | 660430000.0 |
| Depreciation And Amortization | | 228405000.0 | 247120000.0 | 295065000.0 | 660430000.0 |
| Effect Of Exchange Rate Changes | | -65296000.0 | -2979000.0 | 8797000.0 | 1896000.0 |
| End Cash Position | | 1419864000.0 | 1441187000.0 | 3898729000.0 | 2893721000.0 |
| Financing Cash Flow | | -1116300000.0 | -1196871000.0 | -181297000.0 | 13355757000.0 |
| Free Cash Flow | | 1599818000.0 | 1511452000.0 | 1267529000.0 | 1349154000.0 |
| Gain Loss On Investment Securities | | | | -55077000.0 | 3635000.0 |
| Gain Loss On Sale Of Business | | 0.0 | 0.0 | -868830000.0 | -508044000.0 |
| Gain Loss On Sale Of PPE | 86645000.0 | | 0.0 | -1906000.0 | -51385000.0 |
| Income Tax Paid Supplemental Data | | 167768000.0 | 97956000.0 | 680064000.0 | 512705000.0 |
| Interest Paid Supplemental Data | | 1258000.0 | 996000.0 | 814000.0 | 353773000.0 |
| Investing Cash Flow | | -572623000.0 | -482101000.0 | 1223013000.0 | -15881269000.0 |
| Issuance Of Capital Stock | | 237956000.0 | 252986000.0 | 232212000.0 | 228418000.0 |
| Issuance Of Debt | | 0.0 | 0.0 | 0.0 | 14329340000.0 |
| Long Term Debt Issuance | | 0.0 | 0.0 | 0.0 | 14329340000.0 |
| Long Term Debt Payments | | -76838000.0 | -2603000.0 | -2607000.0 | -863637000.0 |
| Net Business Purchase And Sale | | -422374000.0 | -297692000.0 | 1289631000.0 | -15934707000.0 |
| Net Common Stock Issuance | | -862044000.0 | -907738000.0 | 232212000.0 | 228418000.0 |
| Net Income From Continuing Operations | | 978436000.0 | 1218125000.0 | 2235810000.0 | 1333251000.0 |
| Net Investment Purchase And Sale | | -9967000.0 | 7413000.0 | 56543000.0 | 148978000.0 |
| Net Issuance Payments Of Debt | | -76838000.0 | -2603000.0 | -2607000.0 | 13465703000.0 |
| Net Long Term Debt Issuance | | -76838000.0 | -2603000.0 | -2607000.0 | 13465703000.0 |
| Net Other Financing Charges | | -177418000.0 | -286530000.0 | -410902000.0 | -338364000.0 |
| Net Other Investing Changes | -800000.0 | -1200000.0 | | | -365000.0 |
| Net PPEPurchase And Sale | | -136589000.0 | -189618000.0 | -123161000.0 | -95175000.0 |
| Net Short Term Debt Issuance | 0.0 | | | | |
| Operating Cash Flow | | 1738900000.0 | 1703274000.0 | 1407029000.0 | 1518608000.0 |
| Operating Gains Losses | 86645000.0 | | | -925813000.0 | -555794000.0 |
| Other Non Cash Items | | 172755000.0 | 193190000.0 | 205148000.0 | 103822000.0 |
| Provisionand Write Offof Assets | | -3477000.0 | 19932000.0 | 19724000.0 | 50891000.0 |
| Purchase Of Business | | -422374000.0 | -297692000.0 | -156947000.0 | -16681257000.0 |
| Purchase Of Investment | | -104245000.0 | -131514000.0 | -138114000.0 | -69808000.0 |
| Purchase Of PPE | | -136589000.0 | -189618000.0 | -139500000.0 | -169454000.0 |
| Repayment Of Debt | | -76838000.0 | -2603000.0 | -2607000.0 | -863637000.0 |
| Repurchase Of Capital Stock | | -1100000000.0 | -1160724000.0 | 0.0 | 0.0 |
| Sale Of Business | | 0.0 | 0.0 | 1446578000.0 | 746550000.0 |
| Sale Of Investment | | 94278000.0 | 138927000.0 | 194657000.0 | 218786000.0 |
| Sale Of PPE | | | 0.0 | 16339000.0 | 74279000.0 |
| Short Term Debt Issuance | 0.0 | | | | |
| Stock Based Compensation | | 459029000.0 | 563292000.0 | 692316000.0 | 893294000.0 |