| | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-06-30 | 2025-12-31 |
| Amortization Cash Flow | | 2395000000.0 | 2287000000.0 | 2499000000.0 | 2622000000.0 | 2737000000.0 |
| Amortization Of Intangibles | | 2395000000.0 | 2287000000.0 | 2499000000.0 | 2622000000.0 | 2737000000.0 |
| Beginning Cash Position | | 6957000000.0 | 7988000000.0 | 13089000000.0 | 14478000000.0 | 14160000000.0 |
| Capital Expenditure | | -1972000000.0 | -1810000000.0 | -1685000000.0 | -1636000000.0 | -1738000000.0 |
| Capital Expenditure Reported | | | | | | -1617000000.0 |
| Cash Dividends Paid | | -5948000000.0 | -6040000000.0 | -6147000000.0 | -6201000000.0 | -6255000000.0 |
| Cash Flow From Continuing Financing Activities | | -4958000000.0 | -1770000000.0 | -7078000000.0 | -1852000000.0 | -3829000000.0 |
| Cash Flow From Continuing Investing Activities | | -4202000000.0 | -7071000000.0 | -4937000000.0 | -14247000000.0 | -10302000000.0 |
| Cash Flow From Continuing Operating Activities | | 10435000000.0 | 13931000000.0 | 13445000000.0 | 13284000000.0 | 13194000000.0 |
| Change In Account Payable | | 213000000.0 | 65000000.0 | -13000000.0 | | 624000000.0 |
| Change In Inventory | | 71000000.0 | 390000000.0 | -166000000.0 | | 70000000.0 |
| Change In Other Working Capital | | 457000000.0 | 1004000000.0 | 1866000000.0 | | 445000000.0 |
| Change In Payable | | 213000000.0 | 65000000.0 | -13000000.0 | | 624000000.0 |
| Change In Payables And Accrued Expense | | 213000000.0 | 65000000.0 | -13000000.0 | | 624000000.0 |
| Change In Receivables | | -539000000.0 | 725000000.0 | -374000000.0 | | -4278000000.0 |
| Change In Working Capital | | 202000000.0 | 2184000000.0 | 1313000000.0 | 740000000.0 | -4137000000.0 |
| Changes In Account Receivables | | | | | | -3159000000.0 |
| Changes In Cash | | 1275000000.0 | 5092000000.0 | 1430000000.0 | -2816000000.0 | -938000000.0 |
| Common Stock Dividend Paid | | -5948000000.0 | -6040000000.0 | -6147000000.0 | -6201000000.0 | -6255000000.0 |
| Common Stock Issuance | | 279000000.0 | 414000000.0 | 745000000.0 | 761000000.0 | 710000000.0 |
| Common Stock Payments | | -407000000.0 | -402000000.0 | -651000000.0 | -738000000.0 | -1018000000.0 |
| Deferred Income Tax | | -2726000000.0 | -1114000000.0 | -2330000000.0 | | -957000000.0 |
| Deferred Tax | | -2726000000.0 | -1114000000.0 | -2330000000.0 | | -957000000.0 |
| Depreciation | | 2407000000.0 | 2109000000.0 | 2168000000.0 | 2201000000.0 | 2284000000.0 |
| Depreciation Amortization Depletion | | 4802000000.0 | 4396000000.0 | 4667000000.0 | 4823000000.0 | 5021000000.0 |
| Depreciation And Amortization | | 4802000000.0 | 4396000000.0 | 4667000000.0 | 4823000000.0 | 5021000000.0 |
| Effect Of Exchange Rate Changes | | -244000000.0 | 9000000.0 | -359000000.0 | 364000000.0 | 418000000.0 |
| End Cash Position | | 7988000000.0 | 13089000000.0 | 14160000000.0 | 11662000000.0 | 13640000000.0 |
| Financing Cash Flow | | -4958000000.0 | -1769000000.0 | -7079000000.0 | -1852000000.0 | -3829000000.0 |
| Free Cash Flow | | 8463000000.0 | 12121000000.0 | 11760000000.0 | 11646000000.0 | 11576000000.0 |
| Gain Loss On Sale Of Business | | -363000000.0 | -170000000.0 | -652000000.0 | -412000000.0 | -39000000.0 |
| Income Tax Paid Supplemental Data | | 1865000000.0 | 1564000000.0 | 1723000000.0 | | 1948000000.0 |
| Interest Paid Supplemental Data | | 1401000000.0 | 1668000000.0 | 1978000000.0 | | 2042000000.0 |
| Investing Cash Flow | | -4202000000.0 | -7070000000.0 | -4937000000.0 | -14247000000.0 | -10302000000.0 |
| Issuance Of Capital Stock | | 279000000.0 | 414000000.0 | 745000000.0 | 761000000.0 | 710000000.0 |
| Issuance Of Debt | | 7804000000.0 | 9586000000.0 | 5705000000.0 | 8385000000.0 | 8391000000.0 |
| Long Term Debt Issuance | | 7804000000.0 | 9586000000.0 | 5705000000.0 | 8385000000.0 | 8391000000.0 |
| Long Term Debt Payments | | -6800000000.0 | -5082000000.0 | -6615000000.0 | -3956000000.0 | -5489000000.0 |
| Net Business Purchase And Sale | | -1076000000.0 | -5086000000.0 | -2591000000.0 | -10905000000.0 | -8295000000.0 |
| Net Common Stock Issuance | | -128000000.0 | 12000000.0 | 94000000.0 | 23000000.0 | -308000000.0 |
| Net Income From Continuing Operations | | 1639000000.0 | 7502000000.0 | 6023000000.0 | 5833000000.0 | 10593000000.0 |
| Net Intangibles Purchase And Sale | | -626000000.0 | -565000000.0 | -637000000.0 | -593000000.0 | -647000000.0 |
| Net Investment Purchase And Sale | | -1265000000.0 | -496000000.0 | -1218000000.0 | -2317000000.0 | -391000000.0 |
| Net Issuance Payments Of Debt | | 1221000000.0 | 4497000000.0 | -880000000.0 | 4430000000.0 | 2873000000.0 |
| Net Long Term Debt Issuance | | 1004000000.0 | 4504000000.0 | -910000000.0 | 4429000000.0 | 2902000000.0 |
| Net Other Financing Charges | | -103000000.0 | -238000000.0 | -146000000.0 | -104000000.0 | -139000000.0 |
| Net Other Investing Changes | -1000000.0 | | 1000000.0 | | | 1000000.0 |
| Net PPEPurchase And Sale | | -1235000000.0 | -924000000.0 | -491000000.0 | -432000000.0 | -970000000.0 |
| Net Short Term Debt Issuance | | 217000000.0 | -7000000.0 | 30000000.0 | 1000000.0 | -29000000.0 |
| Operating Cash Flow | | 10435000000.0 | 13931000000.0 | 13445000000.0 | 13282000000.0 | 13193000000.0 |
| Operating Gains Losses | | 5531000000.0 | -170000000.0 | 2461000000.0 | 2701000000.0 | -39000000.0 |
| Other Non Cash Items | | | | | | -1000000.0 |
| Pension And Employee Benefit Expense | | 5894000000.0 | 0.0 | 3113000000.0 | | 0.0 |
| Purchase Of Business | | -2348000000.0 | -5086000000.0 | -3289000000.0 | -10900000000.0 | -8295000000.0 |
| Purchase Of Intangibles | | -626000000.0 | -565000000.0 | -637000000.0 | -593000000.0 | -647000000.0 |
| Purchase Of Investment | | -5930000000.0 | -11143000000.0 | -7762000000.0 | -9906000000.0 | -10095000000.0 |
| Purchase Of PPE | | -1346000000.0 | -1245000000.0 | -1048000000.0 | -1043000000.0 | -1091000000.0 |
| Repayment Of Debt | | -6800000000.0 | -5082000000.0 | -6615000000.0 | -3956000000.0 | -5489000000.0 |
| Repurchase Of Capital Stock | | -407000000.0 | -402000000.0 | -651000000.0 | -738000000.0 | -1018000000.0 |
| Sale Of Business | 114000000.0 | 1272000000.0 | | 698000000.0 | | |
| Sale Of Investment | | 4665000000.0 | 10647000000.0 | 6544000000.0 | 7589000000.0 | 9704000000.0 |
| Sale Of PPE | | 111000000.0 | 321000000.0 | 557000000.0 | 611000000.0 | 121000000.0 |
| Stock Based Compensation | | 987000000.0 | 1133000000.0 | 1311000000.0 | 1517000000.0 | 1715000000.0 |