| | 2020-12-31 | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-06-30 | 2025-09-30 |
| Amortization Cash Flow | | 129000000.0 | 123000000.0 | 122000000.0 | 121000000.0 | 117000000.0 | 113000000.0 |
| Amortization Of Intangibles | | 129000000.0 | 123000000.0 | 122000000.0 | 121000000.0 | 117000000.0 | 113000000.0 |
| Asset Impairment Charge | 217000000.0 | | | | | | |
| Beginning Cash Position | | 2672000000.0 | 2148000000.0 | 1671000000.0 | 1779000000.0 | 1419000000.0 | 1613000000.0 |
| Capital Expenditure | | -1637000000.0 | -1604000000.0 | -1390000000.0 | -965000000.0 | -987000000.0 | -1104000000.0 |
| Capital Expenditure Reported | | -1637000000.0 | -1604000000.0 | -1390000000.0 | -965000000.0 | -987000000.0 | -1104000000.0 |
| Cash Dividends Paid | | -871000000.0 | -932000000.0 | -989000000.0 | -986000000.0 | -994000000.0 | -993000000.0 |
| Cash Flow From Continuing Financing Activities | | -2452000000.0 | -1649000000.0 | -883000000.0 | -1164000000.0 | -1248000000.0 | -1240000000.0 |
| Cash Flow From Continuing Investing Activities | | -1419000000.0 | -1355000000.0 | -1000000000.0 | -744000000.0 | -872000000.0 | -972000000.0 |
| Cash Flow From Continuing Operating Activities | | 3412000000.0 | 2615000000.0 | 2005000000.0 | 1939000000.0 | 2181000000.0 | 2266000000.0 |
| Change In Account Payable | | 772000000.0 | 408000000.0 | -173000000.0 | 470000000.0 | 463000000.0 | 595000000.0 |
| Change In Inventory | | -103000000.0 | -522000000.0 | 157000000.0 | -171000000.0 | -320000000.0 | -303000000.0 |
| Change In Other Current Assets | | -224000000.0 | -139000000.0 | -80000000.0 | -107000000.0 | -196000000.0 | -225000000.0 |
| Change In Other Working Capital | | -88000000.0 | 61000000.0 | -47000000.0 | -33000000.0 | 28000000.0 | -261000000.0 |
| Change In Payable | | 772000000.0 | 408000000.0 | -173000000.0 | 470000000.0 | 463000000.0 | 595000000.0 |
| Change In Payables And Accrued Expense | | 772000000.0 | 408000000.0 | -173000000.0 | 470000000.0 | 463000000.0 | 595000000.0 |
| Change In Receivables | | -54000000.0 | 113000000.0 | 50000000.0 | -717000000.0 | -636000000.0 | -653000000.0 |
| Change In Working Capital | | 303000000.0 | -79000000.0 | -93000000.0 | -558000000.0 | -661000000.0 | -847000000.0 |
| Changes In Account Receivables | | -54000000.0 | 113000000.0 | 50000000.0 | -717000000.0 | -636000000.0 | -653000000.0 |
| Changes In Cash | | -459000000.0 | -389000000.0 | 122000000.0 | 31000000.0 | 61000000.0 | 54000000.0 |
| Common Stock Dividend Paid | | -871000000.0 | -932000000.0 | -989000000.0 | -986000000.0 | -994000000.0 | -993000000.0 |
| Common Stock Payments | -105000000.0 | -274000000.0 | -221000000.0 | | -165000000.0 | -193000000.0 | -188000000.0 |
| Deferred Income Tax | | 16000000.0 | -46000000.0 | -75000000.0 | -33000000.0 | -73000000.0 | -131000000.0 |
| Deferred Tax | | 16000000.0 | -46000000.0 | -75000000.0 | -33000000.0 | -73000000.0 | -131000000.0 |
| Depreciation | | 1352000000.0 | 1329000000.0 | 1247000000.0 | 1229000000.0 | 1218000000.0 | 1218000000.0 |
| Depreciation Amortization Depletion | | 1481000000.0 | 1452000000.0 | 1369000000.0 | 1350000000.0 | 1335000000.0 | 1331000000.0 |
| Depreciation And Amortization | | 1481000000.0 | 1452000000.0 | 1369000000.0 | 1350000000.0 | 1335000000.0 | 1331000000.0 |
| Dividend Received CFO | 1000000.0 | 8000000.0 | | | | | |
| Earnings Losses From Equity Investments | 25000000.0 | -35000000.0 | | | | | |
| Effect Of Exchange Rate Changes | | -65000000.0 | -88000000.0 | -14000000.0 | -42000000.0 | 11000000.0 | -19000000.0 |
| End Cash Position | | 2148000000.0 | 1671000000.0 | 1779000000.0 | 1768000000.0 | 1480000000.0 | 1667000000.0 |
| Financing Cash Flow | | -2452000000.0 | -1649000000.0 | -883000000.0 | -1164000000.0 | -1248000000.0 | -1240000000.0 |
| Free Cash Flow | | 1775000000.0 | 1011000000.0 | 615000000.0 | 974000000.0 | 1194000000.0 | 1162000000.0 |
| Gain Loss On Investment Securities | -107000000.0 | 23000000.0 | -8000000.0 | | | | |
| Income Tax Paid Supplemental Data | | 377000000.0 | 426000000.0 | 213000000.0 | 263000000.0 | | |
| Interest Paid Supplemental Data | | 287000000.0 | 275000000.0 | 274000000.0 | 310000000.0 | | |
| Investing Cash Flow | | -1419000000.0 | -1355000000.0 | -1000000000.0 | -744000000.0 | -872000000.0 | -972000000.0 |
| Issuance Of Debt | | 22000000.0 | 127000000.0 | 1000000000.0 | 153000000.0 | | 285000000.0 |
| Long Term Debt Issuance | | 22000000.0 | 127000000.0 | 1000000000.0 | 153000000.0 | | 285000000.0 |
| Long Term Debt Payments | | -860000000.0 | -87000000.0 | -284000000.0 | -267000000.0 | -504000000.0 | |
| Net Business Purchase And Sale | -28000000.0 | 187000000.0 | 76000000.0 | -17000000.0 | | | |
| Net Common Stock Issuance | -105000000.0 | -274000000.0 | -221000000.0 | | -165000000.0 | -193000000.0 | -188000000.0 |
| Net Foreign Currency Exchange Gain Loss | | -457000000.0 | -542000000.0 | -261000000.0 | -42000000.0 | 199000000.0 | -164000000.0 |
| Net Income From Continuing Operations | | 1935000000.0 | 1386000000.0 | 648000000.0 | 592000000.0 | 930000000.0 | 1495000000.0 |
| Net Investment Purchase And Sale | | 19000000.0 | 225000000.0 | 317000000.0 | 181000000.0 | 120000000.0 | 134000000.0 |
| Net Issuance Payments Of Debt | | -838000000.0 | 40000000.0 | 716000000.0 | -114000000.0 | -66000000.0 | -43000000.0 |
| Net Long Term Debt Issuance | | -838000000.0 | 40000000.0 | 716000000.0 | -114000000.0 | -66000000.0 | -15000000.0 |
| Net Other Financing Charges | | -59000000.0 | -69000000.0 | -145000000.0 | 25000000.0 | -49000000.0 | -66000000.0 |
| Net Other Investing Changes | | 12000000.0 | -52000000.0 | 6000000.0 | 40000000.0 | -5000000.0 | -2000000.0 |
| Net PPEPurchase And Sale | | | | 67000000.0 | | | |
| Net Preferred Stock Issuance | | -507000000.0 | -507000000.0 | -507000000.0 | | | |
| Net Short Term Debt Issuance | -100000000.0 | -144000000.0 | -17000000.0 | | | | |
| Operating Cash Flow | | 3412000000.0 | 2615000000.0 | 2005000000.0 | 1939000000.0 | 2181000000.0 | 2266000000.0 |
| Operating Gains Losses | | -413000000.0 | -353000000.0 | -106000000.0 | 101000000.0 | 221000000.0 | -136000000.0 |
| Other Non Cash Items | | -100000000.0 | 80000000.0 | -55000000.0 | 214000000.0 | 165000000.0 | 267000000.0 |
| Pension And Employee Benefit Expense | -221000000.0 | -13000000.0 | 70000000.0 | 187000000.0 | | | |
| Preferred Stock Payments | | -507000000.0 | -507000000.0 | -507000000.0 | | | |
| Proceeds From Stock Option Exercised | | 97000000.0 | 40000000.0 | 42000000.0 | 76000000.0 | 54000000.0 | 50000000.0 |
| Purchase Of Business | -28000000.0 | | | | | | |
| Purchase Of Investment | | -48000000.0 | -75000000.0 | -9000000.0 | -98000000.0 | | |
| Repayment Of Debt | | -860000000.0 | -87000000.0 | -284000000.0 | -267000000.0 | -504000000.0 | -328000000.0 |
| Repurchase Of Capital Stock | | -781000000.0 | -728000000.0 | -507000000.0 | -165000000.0 | -193000000.0 | -188000000.0 |
| Sale Of Business | 4000000.0 | 103000000.0 | 76000000.0 | | | | |
| Sale Of Investment | | 67000000.0 | 300000000.0 | 326000000.0 | 279000000.0 | 218000000.0 | 232000000.0 |
| Sale Of PPE | | | | 67000000.0 | | | |
| Short Term Debt Issuance | 243000000.0 | 22000000.0 | 70000000.0 | | | | |
| Short Term Debt Payments | -100000000.0 | -144000000.0 | -87000000.0 | | | | |
| Stock Based Compensation | | 190000000.0 | 175000000.0 | 218000000.0 | 273000000.0 | 264000000.0 | 287000000.0 |
| Taxes Refund Paid | 101000000.0 | | | 99000000.0 | | | |