| | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-06-30 | 2025-09-30 |
| Asset Impairment Charge | 0.0 | 0.0 | | | | |
| Beginning Cash Position | 8832000000.0 | 7853000000.0 | 6291000000.0 | 6626000000.0 | 6011000000.0 | 6682000000.0 |
| Capital Expenditure | -2442000000.0 | -2775000000.0 | -3166000000.0 | -3236000000.0 | -3183000000.0 | -3237000000.0 |
| Capital Expenditure Reported | -2134000000.0 | -2288000000.0 | -2415000000.0 | -2625000000.0 | -2664000000.0 | -2726000000.0 |
| Cash Dividends Paid | -2957000000.0 | -3128000000.0 | -3239000000.0 | -3217000000.0 | -3375000000.0 | -3462000000.0 |
| Cash Flow From Continuing Financing Activities | -6685000000.0 | -5859000000.0 | -4527000000.0 | -6617000000.0 | -4435000000.0 | -7200000000.0 |
| Cash Flow From Continuing Investing Activities | -1364000000.0 | -2829000000.0 | -3039000000.0 | -1534000000.0 | -2681000000.0 | -1495000000.0 |
| Cash Flow From Continuing Operating Activities | 7142000000.0 | 7168000000.0 | 7883000000.0 | 7159000000.0 | 5847000000.0 | 7963000000.0 |
| Cash From Discontinued Financing Activities | 0.0 | 0.0 | 0.0 | | | |
| Cash From Discontinued Investing Activities | 0.0 | 0.0 | 0.0 | | | |
| Cash From Discontinued Operating Activities | -71000000.0 | 0.0 | 0.0 | | | |
| Change In Inventory | 163000000.0 | -1575000000.0 | -1104000000.0 | -1474000000.0 | -1310000000.0 | -784000000.0 |
| Change In Other Current Assets | -566000000.0 | -1027000000.0 | -1161000000.0 | -402000000.0 | -719000000.0 | -1139000000.0 |
| Change In Other Working Capital | 1372000000.0 | 846000000.0 | 2322000000.0 | 1872000000.0 | 1703000000.0 | 2005000000.0 |
| Change In Payables And Accrued Expense | 917000000.0 | 2075000000.0 | 4016000000.0 | 1508000000.0 | 122000000.0 | 1277000000.0 |
| Change In Receivables | -2164000000.0 | 203000000.0 | -2558000000.0 | -2589000000.0 | -4046000000.0 | -4684000000.0 |
| Change In Working Capital | -278000000.0 | 522000000.0 | 1515000000.0 | -1085000000.0 | -4250000000.0 | -3325000000.0 |
| Changes In Account Receivables | -570000000.0 | 437000000.0 | -1805000000.0 | -175000000.0 | -1899000000.0 | -2599000000.0 |
| Changes In Cash | -978000000.0 | -1520000000.0 | 317000000.0 | -992000000.0 | -1269000000.0 | -732000000.0 |
| Common Stock Dividend Paid | -2957000000.0 | -3128000000.0 | -3239000000.0 | -3217000000.0 | -3375000000.0 | -3462000000.0 |
| Common Stock Payments | -2327000000.0 | -2803000000.0 | -12870000000.0 | -444000000.0 | -394000000.0 | -100000000.0 |
| Deferred Income Tax | -88000000.0 | -1663000000.0 | -402000000.0 | -47000000.0 | -111000000.0 | 670000000.0 |
| Deferred Tax | -88000000.0 | -1663000000.0 | -402000000.0 | -47000000.0 | -111000000.0 | 670000000.0 |
| Depreciation Amortization Depletion | 4557000000.0 | 4108000000.0 | 4211000000.0 | 4364000000.0 | 4361000000.0 | 4358000000.0 |
| Depreciation And Amortization | 4557000000.0 | 4108000000.0 | 4211000000.0 | 4364000000.0 | 4361000000.0 | 4358000000.0 |
| Effect Of Exchange Rate Changes | -1000000.0 | -42000000.0 | 18000000.0 | -28000000.0 | 38000000.0 | 5000000.0 |
| End Cash Position | 7832000000.0 | 6220000000.0 | 6587000000.0 | 5578000000.0 | 4742000000.0 | 5950000000.0 |
| Financing Cash Flow | -6685000000.0 | -5859000000.0 | -4527000000.0 | -6617000000.0 | -4435000000.0 | -7200000000.0 |
| Free Cash Flow | 4629000000.0 | 4393000000.0 | 4717000000.0 | 3923000000.0 | 2664000000.0 | 4726000000.0 |
| Gain Loss On Sale Of Business | | 0.0 | 0.0 | -415000000.0 | 0.0 | 0.0 |
| Income Tax Paid Supplemental Data | 1124000000.0 | 2400000000.0 | 1527000000.0 | 1176000000.0 | | |
| Interest Paid Supplemental Data | 1339000000.0 | 1263000000.0 | 1464000000.0 | 1942000000.0 | | |
| Investing Cash Flow | -1364000000.0 | -2829000000.0 | -3039000000.0 | -1534000000.0 | -2681000000.0 | -1495000000.0 |
| Issuance Of Debt | 4062000000.0 | 1000000.0 | 22914000000.0 | 0.0 | | |
| Long Term Debt Issuance | 4062000000.0 | 1000000.0 | 22914000000.0 | 0.0 | | |
| Long Term Debt Payments | -4254000000.0 | -3000000.0 | -10578000000.0 | -2500000000.0 | -1589000000.0 | -3089000000.0 |
| Net Business Purchase And Sale | 791000000.0 | 28000000.0 | 6000000.0 | 1795000000.0 | 512000000.0 | 1700000000.0 |
| Net Common Stock Issuance | -2327000000.0 | -2803000000.0 | -12870000000.0 | -444000000.0 | -394000000.0 | -100000000.0 |
| Net Income From Continuing Operations | 4145000000.0 | 5327000000.0 | 3380000000.0 | 5013000000.0 | 6445000000.0 | 6916000000.0 |
| Net Intangibles Purchase And Sale | -308000000.0 | -487000000.0 | -751000000.0 | -611000000.0 | -519000000.0 | -511000000.0 |
| Net Investment Purchase And Sale | 142000000.0 | -176000000.0 | 109000000.0 | -158000000.0 | 16000000.0 | 26000000.0 |
| Net Issuance Payments Of Debt | -305000000.0 | 487000000.0 | 11899000000.0 | -2504000000.0 | -186000000.0 | -3118000000.0 |
| Net Long Term Debt Issuance | -192000000.0 | -2000000.0 | 12336000000.0 | -2500000000.0 | -1589000000.0 | -3089000000.0 |
| Net Other Financing Charges | -1096000000.0 | -415000000.0 | -317000000.0 | -452000000.0 | -480000000.0 | -520000000.0 |
| Net Other Investing Changes | 145000000.0 | 94000000.0 | 12000000.0 | 65000000.0 | -26000000.0 | 16000000.0 |
| Net Short Term Debt Issuance | -113000000.0 | 489000000.0 | -437000000.0 | -4000000.0 | 1403000000.0 | -29000000.0 |
| Operating Cash Flow | 7071000000.0 | 7168000000.0 | 7883000000.0 | 7159000000.0 | 5847000000.0 | 7963000000.0 |
| Operating Gains Losses | -765000000.0 | -1413000000.0 | -1555000000.0 | -1741000000.0 | -1296000000.0 | -1290000000.0 |
| Other Cash Adjustment Outside Changein Cash | -21000000.0 | -71000000.0 | -39000000.0 | -28000000.0 | -26000000.0 | -17000000.0 |
| Other Non Cash Items | -871000000.0 | -133000000.0 | 309000000.0 | 218000000.0 | 99000000.0 | -32000000.0 |
| Pension And Employee Benefit Expense | -1414000000.0 | -1413000000.0 | -1555000000.0 | -1326000000.0 | -1296000000.0 | -1290000000.0 |
| Proceeds From Stock Option Exercised | 7000000.0 | | | | | |
| Purchase Of Business | -1088000000.0 | -66000000.0 | 0.0 | 0.0 | | |
| Purchase Of Intangibles | -308000000.0 | -487000000.0 | -751000000.0 | -611000000.0 | -519000000.0 | -511000000.0 |
| Purchase Of Investment | -247000000.0 | -355000000.0 | -117000000.0 | -360000000.0 | | |
| Repayment Of Debt | -4254000000.0 | -3000000.0 | -10578000000.0 | -2500000000.0 | -1589000000.0 | -3089000000.0 |
| Repurchase Of Capital Stock | -2327000000.0 | -2803000000.0 | -12870000000.0 | -444000000.0 | -394000000.0 | -100000000.0 |
| Sale Of Business | 1879000000.0 | 94000000.0 | 6000000.0 | 1795000000.0 | 512000000.0 | 1700000000.0 |
| Sale Of Investment | 389000000.0 | 179000000.0 | 226000000.0 | 202000000.0 | | 386000000.0 |
| Stock Based Compensation | 442000000.0 | 420000000.0 | 425000000.0 | 437000000.0 | 599000000.0 | 666000000.0 |