| | 2019-12-31 | 2020-09-30 | 2020-12-31 | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-06-30 |
| Amortization Of Securities | -2043000.0 | -386000.0 | | | | | |
| Asset Impairment Charge | | | 225582000.0 | 113000000.0 | 91000000.0 | 0.0 | |
| Beginning Cash Position | | | 5143443000.0 | 7668000000.0 | 9727000000.0 | 12103000000.0 | 16981000000.0 |
| Capital Expenditure | -125452000.0 | | -37371000.0 | -25322000.0 | -25000000.0 | | |
| Cash Flow From Continuing Financing Activities | | | 2940814000.0 | 1308000000.0 | -689000000.0 | -2430000000.0 | -1938000000.0 |
| Cash Flow From Continuing Investing Activities | | | 79590000.0 | -1352000000.0 | -28000000.0 | -1042000000.0 | -1033000000.0 |
| Cash Flow From Continuing Operating Activities | | | -629732000.0 | 2313000000.0 | 3430000000.0 | 3884000000.0 | 4362000000.0 |
| Change In Account Payable | 75716000.0 | | -73111000.0 | 39946000.0 | 20000000.0 | | |
| Change In Accrued Expense | | | 43756000.0 | 294000000.0 | 224000000.0 | 580000000.0 | 715000000.0 |
| Change In Other Current Assets | 49126000.0 | | -33280000.0 | 25156000.0 | 41000000.0 | | |
| Change In Other Current Liabilities | -41923000.0 | | 60897000.0 | -33774000.0 | -69000000.0 | | |
| Change In Other Working Capital | | | -267009000.0 | 496000000.0 | 280000000.0 | 242000000.0 | 278000000.0 |
| Change In Payable | 75716000.0 | | -73111000.0 | 39946000.0 | 20000000.0 | | |
| Change In Payables And Accrued Expense | | | -29355000.0 | 294000000.0 | 224000000.0 | 580000000.0 | 715000000.0 |
| Change In Prepaid Assets | | | -15863000.0 | -29000000.0 | -185000000.0 | -102000000.0 | -131000000.0 |
| Change In Working Capital | | | -284610000.0 | 761000000.0 | 319000000.0 | 720000000.0 | 862000000.0 |
| Changes In Cash | | | 2390672000.0 | 2269000000.0 | 2713000000.0 | 412000000.0 | 1391000000.0 |
| Common Stock Issuance | 0.0 | | 3650870000.0 | 0.0 | 0.0 | | |
| Common Stock Payments | | | | 0.0 | -1500000000.0 | -2252000000.0 | -2751000000.0 |
| Deferred Income Tax | | | -19601000.0 | 11000000.0 | -1000000.0 | -2875000000.0 | -2810000000.0 |
| Deferred Tax | | | -19601000.0 | 11000000.0 | -1000000.0 | -2875000000.0 | -2810000000.0 |
| Depreciation Amortization Depletion | | | 125876000.0 | 138000000.0 | 81000000.0 | 44000000.0 | 52000000.0 |
| Depreciation And Amortization | | | 125876000.0 | 138000000.0 | 81000000.0 | 44000000.0 | 52000000.0 |
| Effect Of Exchange Rate Changes | | | 134137000.0 | -210000000.0 | -337000000.0 | 152000000.0 | -182000000.0 |
| End Cash Position | | | 7668252000.0 | 9727000000.0 | 12103000000.0 | 12667000000.0 | 18372000000.0 |
| Financing Cash Flow | | | 2940814000.0 | 1308000000.0 | -689000000.0 | -2430000000.0 | -1938000000.0 |
| Free Cash Flow | | | -667103000.0 | 2313000000.0 | 3430000000.0 | 3884000000.0 | 4362000000.0 |
| Gain Loss On Investment Securities | -38758000.0 | | 899996000.0 | 292000000.0 | -2000000.0 | | |
| Income Tax Paid Supplemental Data | | | 15103000.0 | 17000000.0 | 68000000.0 | 132000000.0 | 209000000.0 |
| Interest Paid Supplemental Data | | | 129798000.0 | 50000000.0 | 8000000.0 | 55000000.0 | |
| Investing Cash Flow | | | 79590000.0 | -1352000000.0 | -28000000.0 | -1042000000.0 | -1033000000.0 |
| Issuance Of Capital Stock | 0.0 | | 3650870000.0 | 0.0 | 0.0 | | |
| Issuance Of Debt | | | 1928880000.0 | 1979000000.0 | 0.0 | 0.0 | |
| Long Term Debt Issuance | | | 1928880000.0 | 1979000000.0 | 0.0 | 0.0 | |
| Long Term Debt Payments | | | -5000000.0 | -2208000000.0 | 0.0 | 0.0 | |
| Net Business Purchase And Sale | -400298000.0 | | 0.0 | 0.0 | | | |
| Net Common Stock Issuance | | | 3650870000.0 | 0.0 | -1500000000.0 | -2252000000.0 | -2751000000.0 |
| Net Foreign Currency Exchange Gain Loss | 2927000.0 | | -53176000.0 | 24371000.0 | 62000000.0 | | |
| Net Income From Continuing Operations | | | -4584716000.0 | -352000000.0 | 1893000000.0 | 4792000000.0 | 4844000000.0 |
| Net Investment Purchase And Sale | | | 125561000.0 | -1327000000.0 | -1000000.0 | -928000000.0 | -912000000.0 |
| Net Issuance Payments Of Debt | | | 1923880000.0 | -229000000.0 | 0.0 | 0.0 | |
| Net Long Term Debt Issuance | | | 1923880000.0 | -229000000.0 | 0.0 | 0.0 | |
| Net Other Financing Charges | | | -2649010000.0 | 1348000000.0 | 723000000.0 | -288000000.0 | 658000000.0 |
| Net Other Investing Changes | | | -8600000.0 | -25000000.0 | -27000000.0 | -114000000.0 | -121000000.0 |
| Net PPEPurchase And Sale | -125452000.0 | | -37371000.0 | -25322000.0 | -25000000.0 | | |
| Net Preferred Stock Issuance | 0.0 | 0.0 | | | | | |
| Operating Cash Flow | | | -629732000.0 | 2313000000.0 | 3430000000.0 | 3884000000.0 | 4362000000.0 |
| Operating Gains Losses | -35831000.0 | | 846820000.0 | 669000000.0 | 60000000.0 | | |
| Other Non Cash Items | | | 58969000.0 | 74000000.0 | 117000000.0 | 83000000.0 | 161000000.0 |
| Preferred Stock Issuance | 0.0 | 0.0 | | | | | |
| Proceeds From Stock Option Exercised | | | 15074000.0 | 189000000.0 | 88000000.0 | 110000000.0 | 155000000.0 |
| Purchase Of Business | -400298000.0 | | 0.0 | 0.0 | | | |
| Purchase Of Investment | | | -3032664000.0 | -4938000000.0 | -4072000000.0 | -3308000000.0 | -3137000000.0 |
| Purchase Of PPE | -125452000.0 | | -37371000.0 | -25322000.0 | -25000000.0 | | |
| Repayment Of Debt | | | -5000000.0 | -2208000000.0 | 0.0 | 0.0 | |
| Repurchase Of Capital Stock | | | | 0.0 | -1500000000.0 | -2252000000.0 | -2751000000.0 |
| Sale Of Investment | | | 3158225000.0 | 3611000000.0 | 4071000000.0 | 2380000000.0 | 2225000000.0 |
| Stock Based Compensation | | | 3001948000.0 | 899000000.0 | 930000000.0 | 1120000000.0 | 1253000000.0 |
