| | 2020-06-30 | 2021-06-30 | 2022-06-30 | 2023-06-30 | 2024-06-30 | 2024-09-30 |
| Amortization Cash Flow | 42535000.0 | 31754000.0 | 32398000.0 | | | |
| Amortization Of Intangibles | 42535000.0 | 31754000.0 | 32398000.0 | | | |
| Asset Impairment Charge | | 7526000.0 | 0.0 | 61098000.0 | 0.0 | |
| Beginning Cash Position | | 1489143000.0 | 931023000.0 | 1386686000.0 | 2103915000.0 | 2144809000.0 |
| Capital Expenditure | | -33320000.0 | -74601000.0 | -25812000.0 | -33112000.0 | -35594000.0 |
| Cash Dividends Paid | 0.0 | 0.0 | 0.0 | | | |
| Cash Flow From Continuing Financing Activities | | -1603433000.0 | -399280000.0 | -148421000.0 | -408217000.0 | -529091000.0 |
| Cash Flow From Continuing Investing Activities | | 259262000.0 | 36516000.0 | -1258000.0 | -963746000.0 | -925533000.0 |
| Cash Flow From Continuing Operating Activities | | 789960000.0 | 821044000.0 | 868111000.0 | 1448159000.0 | 1361695000.0 |
| Change In Account Payable | | 10441000.0 | 31741000.0 | 78902000.0 | 18150000.0 | 41031000.0 |
| Change In Accrued Expense | | 76090000.0 | 93250000.0 | 74611000.0 | 158123000.0 | 121286000.0 |
| Change In Other Working Capital | | 294371000.0 | 284937000.0 | 362799000.0 | 552307000.0 | 494789000.0 |
| Change In Payable | | 10441000.0 | 31741000.0 | 78902000.0 | 18150000.0 | 41031000.0 |
| Change In Payables And Accrued Expense | | 86531000.0 | 124991000.0 | 153513000.0 | 176273000.0 | 162317000.0 |
| Change In Prepaid Assets | | -10054000.0 | -21927000.0 | -38230000.0 | -3122000.0 | -19980000.0 |
| Change In Receivables | | -61256000.0 | -134764000.0 | -169526000.0 | -148469000.0 | -113927000.0 |
| Change In Working Capital | | 309592000.0 | 253237000.0 | 308556000.0 | 576989000.0 | 523199000.0 |
| Changes In Account Receivables | | -61256000.0 | -134764000.0 | -169526000.0 | -148469000.0 | -113927000.0 |
| Changes In Cash | | -554211000.0 | 458280000.0 | 718432000.0 | 76196000.0 | -92929000.0 |
| Common Stock Payments | | 0.0 | 0.0 | -150006000.0 | -395256000.0 | -512987000.0 |
| Deferred Income Tax | | -8860000.0 | -2002000.0 | 10613000.0 | 119000.0 | -5962000.0 |
| Deferred Tax | | -8860000.0 | -2002000.0 | 10613000.0 | 119000.0 | -5962000.0 |
| Depreciation | | 55950000.0 | 51739000.0 | 60923000.0 | 78738000.0 | 86481000.0 |
| Depreciation Amortization Depletion | | 55950000.0 | 51739000.0 | 60923000.0 | 78738000.0 | 86481000.0 |
| Depreciation And Amortization | | 55950000.0 | 51739000.0 | 60923000.0 | 78738000.0 | 86481000.0 |
| Effect Of Exchange Rate Changes | | 5408000.0 | -9233000.0 | -1805000.0 | -1989000.0 | 4855000.0 |
| End Cash Position | | 931023000.0 | 1386686000.0 | 2103915000.0 | 2178122000.0 | 2051880000.0 |
| Financing Cash Flow | | -1603433000.0 | -399280000.0 | -148421000.0 | -408217000.0 | -529091000.0 |
| Free Cash Flow | | 756640000.0 | 746443000.0 | 842299000.0 | 1415047000.0 | 1326101000.0 |
| Gain Loss On Investment Securities | | 568366000.0 | 497145000.0 | 19407000.0 | 9171000.0 | 11060000.0 |
| Gain Loss On Sale Of Business | | 0.0 | 0.0 | -45158000.0 | -1378000.0 | |
| Income Tax Paid Supplemental Data | | 50272000.0 | 66648000.0 | 102156000.0 | 253828000.0 | |
| Interest Paid CFF | -6250000.0 | -6498000.0 | -13310000.0 | | | |
| Interest Paid Supplemental Data | | 6498000.0 | 10027000.0 | 46247000.0 | 61339000.0 | |
| Interest Received CFO | 29217000.0 | 12513000.0 | 2086000.0 | | | |
| Investing Cash Flow | | 259262000.0 | 36516000.0 | -1258000.0 | -963746000.0 | -925533000.0 |
| Issuance Of Debt | 0.0 | 0.0 | 1000000000.0 | 0.0 | 987039000.0 | |
| Long Term Debt Issuance | 0.0 | 0.0 | 1000000000.0 | 0.0 | 987039000.0 | |
| Long Term Debt Payments | | -1803244000.0 | -1548686000.0 | 0.0 | -1000000000.0 | |
| Net Business Purchase And Sale | | -91769000.0 | -19411000.0 | -5775000.0 | -847767000.0 | -852742000.0 |
| Net Common Stock Issuance | | 0.0 | 0.0 | -150006000.0 | -395256000.0 | -512987000.0 |
| Net Foreign Currency Exchange Gain Loss | | 7595000.0 | -12065000.0 | -10613000.0 | 2301000.0 | 5160000.0 |
| Net Income From Continuing Operations | | -578979000.0 | -519510000.0 | -486761000.0 | -300519000.0 | -392405000.0 |
| Net Intangibles Purchase And Sale | 0.0 | -1800000.0 | -4018000.0 | -160000.0 | -535000.0 | |
| Net Investment Purchase And Sale | | 384351000.0 | 130528000.0 | 30329000.0 | -82867000.0 | -37197000.0 |
| Net Issuance Payments Of Debt | | -1803244000.0 | -548686000.0 | 0.0 | -12961000.0 | |
| Net Long Term Debt Issuance | | -1803244000.0 | -548686000.0 | 0.0 | -12961000.0 | |
| Net Other Financing Charges | | 199811000.0 | 149406000.0 | 1585000.0 | | |
| Net Other Investing Changes | -2845000.0 | -2803000.0 | 3302000.0 | | | |
| Net PPEPurchase And Sale | | -31520000.0 | -70583000.0 | -25652000.0 | -32577000.0 | -35059000.0 |
| Net Short Term Debt Issuance | -2000.0 | -1803244000.0 | -1548686000.0 | | | |
| Operating Cash Flow | | 789960000.0 | 821044000.0 | 868111000.0 | 1448159000.0 | 1361695000.0 |
| Operating Gains Losses | | 575961000.0 | 485080000.0 | -36364000.0 | 10094000.0 | 14842000.0 |
| Other Cash Adjustment Outside Changein Cash | | -9317000.0 | 6616000.0 | 602000.0 | 0.0 | |
| Other Non Cash Items | | 87953000.0 | 27697000.0 | 1959000.0 | 1305000.0 | 3542000.0 |
| Proceeds From Stock Option Exercised | 1802000.0 | 1163000.0 | 32000.0 | | | |
| Purchase Of Business | | -91769000.0 | -19411000.0 | -5775000.0 | -847767000.0 | -852742000.0 |
| Purchase Of Intangibles | 0.0 | -1800000.0 | -4018000.0 | -160000.0 | -535000.0 | |
| Purchase Of Investment | | -119431000.0 | -132671000.0 | -44250000.0 | -263297000.0 | -247938000.0 |
| Purchase Of PPE | | -31520000.0 | -70583000.0 | -25652000.0 | -32577000.0 | -35059000.0 |
| Repayment Of Debt | | -1803244000.0 | -1548686000.0 | 0.0 | -1000000000.0 | |
| Repurchase Of Capital Stock | | 0.0 | 0.0 | -150006000.0 | -395256000.0 | -512987000.0 |
| Sale Of Investment | | 503782000.0 | 263199000.0 | 74579000.0 | 180430000.0 | 210741000.0 |
| Sale Of PPE | 0.0 | 0.0 | | | | |
| Short Term Debt Payments | -2000.0 | -1803244000.0 | -1548686000.0 | | | |
| Stock Based Compensation | | 340817000.0 | 524803000.0 | 948087000.0 | 1081433000.0 | 1131998000.0 |
| Taxes Refund Paid | -17876000.0 | -50272000.0 | -66648000.0 | | | |
| Unrealized Gain Loss On Investment Securities | 0.0 | 2000000.0 | 2100000.0 | | | |
