| | 2020-12-31 | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 |
| Amortization Cash Flow | | 239000000.0 | 261000000.0 | 251000000.0 | 252000000.0 |
| Amortization Of Intangibles | | 239000000.0 | 261000000.0 | 251000000.0 | 252000000.0 |
| Asset Impairment Charge | | 1634000000.0 | 913000000.0 | 662000000.0 | 3669000000.0 |
| Beginning Cash Position | | 3418000000.0 | 3446000000.0 | 1041000000.0 | 1404000000.0 |
| Capital Expenditure | | -905000000.0 | -916000000.0 | -1013000000.0 | -1164000000.0 |
| Capital Expenditure Reported | | -905000000.0 | -916000000.0 | -1013000000.0 | -1024000000.0 |
| Cash Dividends Paid | | -1959000000.0 | -1960000000.0 | -1965000000.0 | -1931000000.0 |
| Cash Flow From Continuing Financing Activities | | -9344000000.0 | -3714000000.0 | -2678000000.0 | -3008000000.0 |
| Cash Flow From Continuing Investing Activities | | 4038000000.0 | -1091000000.0 | -916000000.0 | -1023000000.0 |
| Cash Flow From Continuing Operating Activities | | 5364000000.0 | 2469000000.0 | 3976000000.0 | 4184000000.0 |
| Change In Account Payable | | 408000000.0 | 152000000.0 | -295000000.0 | -308000000.0 |
| Change In Inventory | | -144000000.0 | -1121000000.0 | -106000000.0 | -6000000.0 |
| Change In Other Current Assets | | -32000000.0 | -314000000.0 | 139000000.0 | -38000000.0 |
| Change In Other Current Liabilities | | 87000000.0 | 28000000.0 | -562000000.0 | -98000000.0 |
| Change In Payable | | 408000000.0 | 152000000.0 | -295000000.0 | -308000000.0 |
| Change In Payables And Accrued Expense | | 408000000.0 | 152000000.0 | -295000000.0 | -308000000.0 |
| Change In Receivables | | 87000000.0 | -228000000.0 | 18000000.0 | -139000000.0 |
| Change In Working Capital | | 406000000.0 | -1483000000.0 | -806000000.0 | -589000000.0 |
| Changes In Account Receivables | | 87000000.0 | -228000000.0 | 18000000.0 | -139000000.0 |
| Changes In Cash | | 58000000.0 | -2336000000.0 | 382000000.0 | 153000000.0 |
| Common Stock Dividend Paid | | -1959000000.0 | -1960000000.0 | -1965000000.0 | -1931000000.0 |
| Common Stock Payments | | -271000000.0 | -280000000.0 | -455000000.0 | -988000000.0 |
| Deferred Income Tax | | -1042000000.0 | -278000000.0 | 17000000.0 | -2857000000.0 |
| Deferred Tax | | -1042000000.0 | -278000000.0 | 17000000.0 | -2857000000.0 |
| Depreciation | | 671000000.0 | 672000000.0 | 710000000.0 | 696000000.0 |
| Depreciation Amortization Depletion | | 910000000.0 | 933000000.0 | 961000000.0 | 948000000.0 |
| Depreciation And Amortization | | 910000000.0 | 933000000.0 | 961000000.0 | 948000000.0 |
| Effect Of Exchange Rate Changes | | -30000000.0 | -69000000.0 | -19000000.0 | -71000000.0 |
| End Cash Position | | 3446000000.0 | 1041000000.0 | 1404000000.0 | 1486000000.0 |
| Financing Cash Flow | | -9344000000.0 | -3714000000.0 | -2678000000.0 | -3008000000.0 |
| Free Cash Flow | | 4459000000.0 | 1553000000.0 | 2963000000.0 | 3020000000.0 |
| Gain Loss On Sale Of Business | | -44000000.0 | -25000000.0 | -4000000.0 | 81000000.0 |
| Gain Loss On Sale Of PPE | 0.0 | 1587000000.0 | 0.0 | 0.0 | |
| Income Tax Paid Supplemental Data | | 1295000000.0 | 1260000000.0 | 932000000.0 | 967000000.0 |
| Interest Paid Supplemental Data | | 1196000000.0 | 937000000.0 | 896000000.0 | 906000000.0 |
| Investing Cash Flow | | 4038000000.0 | -1091000000.0 | -916000000.0 | -1023000000.0 |
| Issuance Of Debt | | 0.0 | 238000000.0 | 807000000.0 | 594000000.0 |
| Long Term Debt Issuance | | 0.0 | 10000000.0 | 657000000.0 | 594000000.0 |
| Long Term Debt Payments | | -7126000000.0 | -1465000000.0 | -848000000.0 | -618000000.0 |
| Net Business Purchase And Sale | | 4940000000.0 | -393000000.0 | 0.0 | 8000000.0 |
| Net Common Stock Issuance | | -271000000.0 | -280000000.0 | -455000000.0 | -988000000.0 |
| Net Foreign Currency Exchange Gain Loss | | 0.0 | 17000000.0 | 28000000.0 | 16000000.0 |
| Net Income From Continuing Operations | | 1024000000.0 | 2368000000.0 | 2846000000.0 | 2746000000.0 |
| Net Intangibles Purchase And Sale | | | | | -140000000.0 |
| Net Investment Purchase And Sale | | -28000000.0 | 208000000.0 | 31000000.0 | 75000000.0 |
| Net Issuance Payments Of Debt | | -7126000000.0 | -1455000000.0 | -191000000.0 | -24000000.0 |
| Net Long Term Debt Issuance | | -7126000000.0 | -1455000000.0 | -191000000.0 | -24000000.0 |
| Net Other Financing Charges | | 12000000.0 | -19000000.0 | -67000000.0 | -65000000.0 |
| Net Other Investing Changes | | 31000000.0 | 10000000.0 | 66000000.0 | 58000000.0 |
| Net Short Term Debt Issuance | | 0.0 | 0.0 | 0.0 | 0.0 |
| Operating Cash Flow | | 5364000000.0 | 2469000000.0 | 3976000000.0 | 4184000000.0 |
| Operating Gains Losses | | 2453000000.0 | -60000000.0 | 10000000.0 | 258000000.0 |
| Other Non Cash Items | | -218000000.0 | -72000000.0 | 145000000.0 | -100000000.0 |
| Pension And Employee Benefit Expense | | -7000000.0 | -14000000.0 | -14000000.0 | 161000000.0 |
| Purchase Of Business | | -74000000.0 | -481000000.0 | 0.0 | 0.0 |
| Purchase Of Intangibles | | | | | -140000000.0 |
| Purchase Of Investment | | -28000000.0 | | | |
| Repayment Of Debt | | -7126000000.0 | -1693000000.0 | -998000000.0 | -618000000.0 |
| Repurchase Of Capital Stock | | -271000000.0 | -280000000.0 | -455000000.0 | -988000000.0 |
| Sale Of Business | | 5014000000.0 | 88000000.0 | 0.0 | 8000000.0 |
| Sale Of Investment | 25000000.0 | | 208000000.0 | 31000000.0 | 75000000.0 |
| Short Term Debt Issuance | | 0.0 | 228000000.0 | 150000000.0 | 0.0 |
| Short Term Debt Payments | | 0.0 | -228000000.0 | -150000000.0 | 0.0 |
| Stock Based Compensation | | 197000000.0 | 148000000.0 | 141000000.0 | 109000000.0 |
