| | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-06-30 | 2025-12-31 |
| Asset Impairment Charge | 225000000.0 | 324000000.0 | 178000000.0 | 61000000.0 | | |
| Beginning Cash Position | | 7805000000.0 | 6677000000.0 | 7004000000.0 | 7881000000.0 | 8610000000.0 |
| Capital Expenditure | | -252000000.0 | -223000000.0 | -242000000.0 | -249000000.0 | -336000000.0 |
| Cash Flow From Continuing Financing Activities | | 15000000.0 | -95000000.0 | -2087000000.0 | -3853000000.0 | -5713000000.0 |
| Cash Flow From Continuing Investing Activities | | -1637000000.0 | -3226000000.0 | -3177000000.0 | -3262000000.0 | -3564000000.0 |
| Cash Flow From Continuing Operating Activities | | 642000000.0 | 3585000000.0 | 7137000000.0 | 8789000000.0 | 10099000000.0 |
| Change In Account Payable | | -133000000.0 | 64000000.0 | 86000000.0 | 241000000.0 | 126000000.0 |
| Change In Accrued Expense | | 1228000000.0 | 2310000000.0 | 3149000000.0 | 2814000000.0 | 3627000000.0 |
| Change In Other Current Assets | | 193000000.0 | 191000000.0 | 196000000.0 | 192000000.0 | 177000000.0 |
| Change In Other Current Liabilities | | -215000000.0 | -180000000.0 | -221000000.0 | -247000000.0 | -209000000.0 |
| Change In Other Working Capital | 1376000000.0 | 736000000.0 | 2015000000.0 | | | 2660000000.0 |
| Change In Payable | | -133000000.0 | 64000000.0 | 86000000.0 | 241000000.0 | 126000000.0 |
| Change In Payables And Accrued Expense | | 1095000000.0 | 2374000000.0 | 3235000000.0 | 3055000000.0 | 3753000000.0 |
| Change In Prepaid Assets | | -196000000.0 | -1462000000.0 | -694000000.0 | -1012000000.0 | -1028000000.0 |
| Change In Receivables | | -542000000.0 | -758000000.0 | -142000000.0 | 107000000.0 | -466000000.0 |
| Change In Working Capital | | 335000000.0 | 165000000.0 | 2374000000.0 | 2211000000.0 | 2227000000.0 |
| Changes In Account Receivables | | -542000000.0 | -758000000.0 | -142000000.0 | 107000000.0 | -466000000.0 |
| Changes In Cash | | -980000000.0 | 264000000.0 | 1873000000.0 | 1674000000.0 | 822000000.0 |
| Common Stock Issuance | 675000000.0 | 255000000.0 | 0.0 | 0.0 | | |
| Common Stock Payments | | 0.0 | 0.0 | -1252000000.0 | -4075000000.0 | -6523000000.0 |
| Deferred Income Tax | | -441000000.0 | 26000000.0 | -6027000000.0 | -6329000000.0 | -4779000000.0 |
| Deferred Tax | | -441000000.0 | 26000000.0 | -6027000000.0 | -6329000000.0 | -4779000000.0 |
| Depreciation Amortization Depletion | | 947000000.0 | 823000000.0 | 737000000.0 | 721000000.0 | 747000000.0 |
| Depreciation And Amortization | | 947000000.0 | 823000000.0 | 737000000.0 | 721000000.0 | 747000000.0 |
| Earnings Losses From Equity Investments | 37000000.0 | -107000000.0 | -48000000.0 | 38000000.0 | | |
| Effect Of Exchange Rate Changes | | -148000000.0 | 63000000.0 | -267000000.0 | 112000000.0 | 215000000.0 |
| End Cash Position | | 6677000000.0 | 7004000000.0 | 8610000000.0 | 9555000000.0 | 9647000000.0 |
| Financing Cash Flow | | 15000000.0 | -95000000.0 | -2087000000.0 | -3853000000.0 | -5713000000.0 |
| Free Cash Flow | | 390000000.0 | 3362000000.0 | 6895000000.0 | 8540000000.0 | 9763000000.0 |
| Gain Loss On Investment Securities | -413000000.0 | -191000000.0 | 74000000.0 | | | |
| Gain Loss On Sale Of Business | -1684000000.0 | -14000000.0 | -204000000.0 | 0.0 | | |
| Income Tax Paid Supplemental Data | | 175000000.0 | 234000000.0 | 324000000.0 | 334000000.0 | 345000000.0 |
| Interest Paid Supplemental Data | | 513000000.0 | 629000000.0 | 475000000.0 | 402000000.0 | 386000000.0 |
| Investing Cash Flow | | -1637000000.0 | -3226000000.0 | -3177000000.0 | -3262000000.0 | -3564000000.0 |
| Issuance Of Capital Stock | 675000000.0 | 255000000.0 | 0.0 | 0.0 | | |
| Issuance Of Debt | | 0.0 | 2824000000.0 | 3972000000.0 | 5099000000.0 | 3359000000.0 |
| Long Term Debt Issuance | | 0.0 | 2824000000.0 | 3972000000.0 | 5099000000.0 | 3359000000.0 |
| Long Term Debt Payments | | -264000000.0 | -2846000000.0 | -4158000000.0 | -4143000000.0 | -2507000000.0 |
| Net Business Purchase And Sale | | -33000000.0 | 721000000.0 | 17000000.0 | -787000000.0 | -815000000.0 |
| Net Common Stock Issuance | | 255000000.0 | 0.0 | -1252000000.0 | -4075000000.0 | -6523000000.0 |
| Net Foreign Currency Exchange Gain Loss | | 96000000.0 | 138000000.0 | 308000000.0 | -53000000.0 | -120000000.0 |
| Net Income From Continuing Operations | | -9138000000.0 | 2156000000.0 | 9845000000.0 | 12624000000.0 | 10093000000.0 |
| Net Investment Purchase And Sale | | -1346000000.0 | -3757000000.0 | -2850000000.0 | -1945000000.0 | -2077000000.0 |
| Net Issuance Payments Of Debt | | -264000000.0 | -22000000.0 | -186000000.0 | 956000000.0 | 852000000.0 |
| Net Long Term Debt Issuance | | -264000000.0 | -22000000.0 | -186000000.0 | 956000000.0 | 852000000.0 |
| Net Other Financing Charges | | -68000000.0 | -203000000.0 | -805000000.0 | -907000000.0 | -225000000.0 |
| Net Other Investing Changes | | -6000000.0 | 33000000.0 | -102000000.0 | -281000000.0 | -336000000.0 |
| Net PPEPurchase And Sale | | -252000000.0 | -223000000.0 | -242000000.0 | -249000000.0 | -336000000.0 |
| Net Preferred Stock Issuance | 675000000.0 | | | | | |
| Operating Cash Flow | | 642000000.0 | 3585000000.0 | 7137000000.0 | 8789000000.0 | 10099000000.0 |
| Operating Gains Losses | | -216000000.0 | 138000000.0 | 308000000.0 | -15000000.0 | -120000000.0 |
| Other Cash Adjustment Outside Changein Cash | 349000000.0 | 0.0 | 0.0 | | | |
| Other Non Cash Items | | -7000000.0 | -48000000.0 | -64000000.0 | 3000000.0 | 8000000.0 |
| Preferred Stock Issuance | 675000000.0 | | | | | |
| Proceeds From Stock Option Exercised | | 92000000.0 | 130000000.0 | 156000000.0 | 173000000.0 | 183000000.0 |
| Purchase Of Business | | -59000000.0 | 0.0 | 0.0 | -804000000.0 | -815000000.0 |
| Purchase Of Investment | | -1722000000.0 | -8826000000.0 | -13054000000.0 | -15331000000.0 | -22123000000.0 |
| Purchase Of PPE | | -252000000.0 | -223000000.0 | -242000000.0 | -249000000.0 | -336000000.0 |
| Repayment Of Debt | | -264000000.0 | -2846000000.0 | -4158000000.0 | -4143000000.0 | -2507000000.0 |
| Repurchase Of Capital Stock | | 0.0 | 0.0 | -1252000000.0 | -4075000000.0 | -6523000000.0 |
| Sale Of Business | | 26000000.0 | 721000000.0 | 17000000.0 | | 0.0 |
| Sale Of Investment | | 376000000.0 | 5069000000.0 | 10204000000.0 | 13386000000.0 | 20046000000.0 |
| Stock Based Compensation | | 1793000000.0 | 1935000000.0 | 1796000000.0 | 1767000000.0 | 1826000000.0 |
| Unrealized Gain Loss On Investment Securities | | 7045000000.0 | -1610000000.0 | -1832000000.0 | -2254000000.0 | 97000000.0 |
