| | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-06-30 | 2025-12-31 |
| Asset Impairment Charge | | 1715000000.0 | 1079000000.0 | 374000000.0 | 195000000.0 | 337000000.0 |
| Beginning Cash Position | | 1484000000.0 | 2087000000.0 | 1990000000.0 | 2148000000.0 | 2039000000.0 |
| Capital Expenditure | | -4551000000.0 | -7724000000.0 | -7392000000.0 | -6145000000.0 | -5929000000.0 |
| Capital Expenditure Reported | | -4551000000.0 | -7724000000.0 | -7392000000.0 | -6145000000.0 | -5929000000.0 |
| Cash Dividends Paid | | -422000000.0 | -444000000.0 | -483000000.0 | -495000000.0 | -501000000.0 |
| Cash Flow From Continuing Financing Activities | | 3758000000.0 | 5405000000.0 | 4963000000.0 | 2666000000.0 | 1975000000.0 |
| Cash Flow From Continuing Investing Activities | | -5836000000.0 | -8188000000.0 | -7700000000.0 | -6358000000.0 | -6210000000.0 |
| Cash Flow From Continuing Operating Activities | | 2715000000.0 | 3034000000.0 | 2752000000.0 | 3594000000.0 | 4306000000.0 |
| Change In Account Payable | | 470000000.0 | -132000000.0 | -40000000.0 | 4000000.0 | 215000000.0 |
| Change In Income Tax Payable | | -51000000.0 | -109000000.0 | -134000000.0 | 248000000.0 | -100000000.0 |
| Change In Inventory | | -417000000.0 | 306000000.0 | 86000000.0 | 26000000.0 | 6000000.0 |
| Change In Other Current Assets | | 433000000.0 | 5000000.0 | -73000000.0 | -45000000.0 | 5000000.0 |
| Change In Other Current Liabilities | | -152000000.0 | 41000000.0 | 161000000.0 | 170000000.0 | -32000000.0 |
| Change In Other Working Capital | -314000000.0 | 33000000.0 | -2000000.0 | | | |
| Change In Payable | | 419000000.0 | -241000000.0 | -174000000.0 | 252000000.0 | 115000000.0 |
| Change In Payables And Accrued Expense | | 419000000.0 | -241000000.0 | -174000000.0 | 252000000.0 | 115000000.0 |
| Change In Prepaid Assets | | -40000000.0 | 38000000.0 | 269000000.0 | 334000000.0 | -25000000.0 |
| Change In Receivables | | -532000000.0 | 161000000.0 | -361000000.0 | -96000000.0 | 130000000.0 |
| Change In Tax Payable | | -51000000.0 | -109000000.0 | -134000000.0 | 248000000.0 | -100000000.0 |
| Change In Working Capital | | -289000000.0 | 310000000.0 | -92000000.0 | 641000000.0 | 199000000.0 |
| Changes In Account Receivables | | -532000000.0 | 161000000.0 | -361000000.0 | -96000000.0 | 130000000.0 |
| Changes In Cash | | 659000000.0 | 173000000.0 | 112000000.0 | 78000000.0 | 150000000.0 |
| Common Stock Dividend Paid | | -422000000.0 | -444000000.0 | -483000000.0 | -495000000.0 | -501000000.0 |
| Deferred Income Tax | | 4000000.0 | -54000000.0 | 111000000.0 | 188000000.0 | 92000000.0 |
| Deferred Tax | | 4000000.0 | -54000000.0 | 111000000.0 | 188000000.0 | 92000000.0 |
| Depreciation Amortization Depletion | | 1072000000.0 | 1147000000.0 | 1264000000.0 | 1322000000.0 | 1457000000.0 |
| Depreciation And Amortization | | 1072000000.0 | 1147000000.0 | 1264000000.0 | 1322000000.0 | 1457000000.0 |
| Earnings Losses From Equity Investments | 36000000.0 | 111000000.0 | | | | |
| Effect Of Exchange Rate Changes | | -56000000.0 | -270000000.0 | -63000000.0 | -25000000.0 | -27000000.0 |
| End Cash Position | | 2087000000.0 | 1990000000.0 | 2039000000.0 | 2226000000.0 | 2162000000.0 |
| Financing Cash Flow | | 3758000000.0 | 5405000000.0 | 4963000000.0 | 2666000000.0 | 1975000000.0 |
| Free Cash Flow | | -1836000000.0 | -4690000000.0 | -4640000000.0 | -2551000000.0 | -1623000000.0 |
| Gain Loss On Investment Securities | | 127000000.0 | 143000000.0 | -143000000.0 | 65000000.0 | 48000000.0 |
| Gain Loss On Sale Of Business | | 9000000.0 | -134000000.0 | -351000000.0 | -376000000.0 | -58000000.0 |
| Income Tax Paid Supplemental Data | | 271000000.0 | 301000000.0 | 345000000.0 | 270000000.0 | 227000000.0 |
| Interest Paid Supplemental Data | | 928000000.0 | 1317000000.0 | 1268000000.0 | 1101000000.0 | 1210000000.0 |
| Investing Cash Flow | | -5836000000.0 | -8188000000.0 | -7700000000.0 | -6358000000.0 | -6210000000.0 |
| Issuance Of Capital Stock | | 60000000.0 | 421000000.0 | 0.0 | 452000000.0 | 992000000.0 |
| Issuance Of Debt | | 11412000000.0 | 13024000000.0 | 15492000000.0 | 11237000000.0 | 10531000000.0 |
| Long Term Debt Issuance | | 11412000000.0 | 13024000000.0 | 15492000000.0 | 5195000000.0 | 10531000000.0 |
| Long Term Debt Payments | | -7860000000.0 | -9280000000.0 | -10703000000.0 | -3860000000.0 | -10045000000.0 |
| Net Business Purchase And Sale | | -474000000.0 | -466000000.0 | 74000000.0 | 78000000.0 | -19000000.0 |
| Net Foreign Currency Exchange Gain Loss | | 58000000.0 | 331000000.0 | 108000000.0 | 54000000.0 | 54000000.0 |
| Net Income From Continuing Operations | | -505000000.0 | -182000000.0 | 802000000.0 | 148000000.0 | 162000000.0 |
| Net Investment Purchase And Sale | | -443000000.0 | 381000000.0 | -22000000.0 | 64000000.0 | -92000000.0 |
| Net Issuance Payments Of Debt | | 3552000000.0 | 3744000000.0 | 4789000000.0 | 1373000000.0 | 565000000.0 |
| Net Long Term Debt Issuance | | 3552000000.0 | 3744000000.0 | 4789000000.0 | 1335000000.0 | 486000000.0 |
| Net Other Financing Charges | | 568000000.0 | 1684000000.0 | 657000000.0 | 1336000000.0 | 919000000.0 |
| Net Other Investing Changes | | -368000000.0 | -379000000.0 | -360000000.0 | -355000000.0 | -170000000.0 |
| Net Preferred Stock Issuance | | 60000000.0 | 421000000.0 | 0.0 | 452000000.0 | 992000000.0 |
| Net Short Term Debt Issuance | | 737000000.0 | 0.0 | 0.0 | 38000000.0 | 79000000.0 |
| Operating Cash Flow | | 2715000000.0 | 3034000000.0 | 2752000000.0 | 3594000000.0 | 4306000000.0 |
| Operating Gains Losses | | 194000000.0 | 340000000.0 | -386000000.0 | -257000000.0 | 44000000.0 |
| Other Cash Adjustment Inside Changein Cash | | 22000000.0 | -78000000.0 | 97000000.0 | 176000000.0 | 79000000.0 |
| Other Non Cash Items | | 99000000.0 | 130000000.0 | 441000000.0 | 1012000000.0 | 1654000000.0 |
| Preferred Stock Issuance | | 60000000.0 | 421000000.0 | 0.0 | 452000000.0 | 992000000.0 |
| Provisionand Write Offof Assets | | 425000000.0 | 264000000.0 | 238000000.0 | 345000000.0 | 361000000.0 |
| Purchase Of Business | | -475000000.0 | -720000000.0 | -349000000.0 | -339000000.0 | -127000000.0 |
| Purchase Of Investment | | -1492000000.0 | -937000000.0 | -818000000.0 | -250000000.0 | -185000000.0 |
| Repayment Of Debt | | -7860000000.0 | -9280000000.0 | -10703000000.0 | -9864000000.0 | -10045000000.0 |
| Sale Of Business | | 1000000.0 | 254000000.0 | 423000000.0 | 417000000.0 | 108000000.0 |
| Sale Of Investment | | 1049000000.0 | 1318000000.0 | 796000000.0 | 314000000.0 | 93000000.0 |
| Short Term Debt Issuance | 2802000000.0 | 5424000000.0 | 7103000000.0 | 6806000000.0 | 6042000000.0 | |
| Short Term Debt Payments | -2420000000.0 | -4687000000.0 | -6285000000.0 | -6197000000.0 | -6004000000.0 | |