| | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-06-30 | 2025-12-31 | 2026-03-31 |
| Amortization Cash Flow | | 2674000000.0 | 2768000000.0 | 2527000000.0 | | 2536000000.0 | |
| Amortization Of Intangibles | | 2674000000.0 | 2768000000.0 | 2527000000.0 | | 2536000000.0 | |
| Beginning Cash Position | | 5548000000.0 | 5976000000.0 | 8337000000.0 | 7457000000.0 | 8931000000.0 | 8376000000.0 |
| Capital Expenditure | | -1295000000.0 | -1573000000.0 | -1406000000.0 | -1348000000.0 | -1212000000.0 | -1152000000.0 |
| Cash Dividends Paid | | -1384000000.0 | -1450000000.0 | -1567000000.0 | -1587000000.0 | -1611000000.0 | -1616000000.0 |
| Cash Flow From Continuing Financing Activities | | -11240000000.0 | -4294000000.0 | -7647000000.0 | -7823000000.0 | -6421000000.0 | -3881000000.0 |
| Cash Flow From Continuing Investing Activities | | 3098000000.0 | -5174000000.0 | -2102000000.0 | -567000000.0 | -4407000000.0 | -6241000000.0 |
| Cash Flow From Continuing Operating Activities | | 8656000000.0 | 11813000000.0 | 10363000000.0 | 5292000000.0 | 9601000000.0 | 8812000000.0 |
| Change In Account Payable | | 1734000000.0 | 3481000000.0 | 1138000000.0 | 8890000000.0 | 2797000000.0 | 2983000000.0 |
| Change In Inventory | | -1055000000.0 | -868000000.0 | -1032000000.0 | | -646000000.0 | -656000000.0 |
| Change In Other Current Assets | | -1055000000.0 | -868000000.0 | -1032000000.0 | -778000000.0 | -646000000.0 | -656000000.0 |
| Change In Other Current Liabilities | | -336000000.0 | 584000000.0 | -591000000.0 | | 1247000000.0 | 208000000.0 |
| Change In Other Working Capital | | 393000000.0 | -539000000.0 | -485000000.0 | 931000000.0 | -897000000.0 | -574000000.0 |
| Change In Payable | | 3494000000.0 | 5511000000.0 | 9895000000.0 | 2065000000.0 | 4665000000.0 | 146000000.0 |
| Change In Payables And Accrued Expense | | 3494000000.0 | 5511000000.0 | 9895000000.0 | 2065000000.0 | 4665000000.0 | 146000000.0 |
| Change In Receivables | | -2237000000.0 | -1663000000.0 | -7369000000.0 | -6939000000.0 | -4630000000.0 | -273000000.0 |
| Change In Working Capital | | 259000000.0 | 3025000000.0 | 418000000.0 | -3485000000.0 | -261000000.0 | -1149000000.0 |
| Changes In Account Receivables | | -2237000000.0 | -1663000000.0 | -7369000000.0 | -6939000000.0 | -4630000000.0 | -273000000.0 |
| Changes In Cash | | 514000000.0 | 2345000000.0 | 614000000.0 | -3098000000.0 | -1227000000.0 | -1310000000.0 |
| Common Stock Dividend Paid | | -1384000000.0 | -1450000000.0 | -1567000000.0 | -1587000000.0 | -1611000000.0 | -1616000000.0 |
| Common Stock Issuance | | 389000000.0 | 187000000.0 | 305000000.0 | 225000000.0 | 203000000.0 | 191000000.0 |
| Common Stock Payments | | -7607000000.0 | -2284000000.0 | -7034000000.0 | -4642000000.0 | -3621000000.0 | -2113000000.0 |
| Deferred Income Tax | | -472000000.0 | -1659000000.0 | -95000000.0 | -188000000.0 | 326000000.0 | 482000000.0 |
| Deferred Tax | | -472000000.0 | -1659000000.0 | -95000000.0 | -188000000.0 | 326000000.0 | 482000000.0 |
| Depreciation | | 263000000.0 | 267000000.0 | 248000000.0 | | 239000000.0 | |
| Depreciation Amortization Depletion | | 2937000000.0 | 3035000000.0 | 2775000000.0 | | 2775000000.0 | 2751000000.0 |
| Depreciation And Amortization | | 2937000000.0 | 3035000000.0 | 2775000000.0 | 2652000000.0 | 2775000000.0 | 2751000000.0 |
| Effect Of Exchange Rate Changes | | -86000000.0 | 16000000.0 | -20000000.0 | 27000000.0 | 32000000.0 | 14000000.0 |
| End Cash Position | | 5976000000.0 | 8337000000.0 | 8931000000.0 | 4359000000.0 | 7736000000.0 | 7066000000.0 |
| Financing Cash Flow | | -11240000000.0 | -4294000000.0 | -7647000000.0 | -7823000000.0 | -6421000000.0 | -3881000000.0 |
| Free Cash Flow | | 7361000000.0 | 10240000000.0 | 8957000000.0 | 3944000000.0 | 8389000000.0 | 7660000000.0 |
| Gain Loss On Investment Securities | | 487000000.0 | 78000000.0 | 2737000000.0 | 803000000.0 | 24000000.0 | -236000000.0 |
| Gain Loss On Sale Of Business | | -1662000000.0 | 1499000000.0 | -24000000.0 | -84000000.0 | -13000000.0 | 17000000.0 |
| Income Tax Paid Supplemental Data | 2240000000.0 | 1850000000.0 | 1471000000.0 | 898000000.0 | 681000000.0 | | |
| Interest Paid Supplemental Data | | 1229000000.0 | 1330000000.0 | 1342000000.0 | 1379000000.0 | 1350000000.0 | |
| Investing Cash Flow | | 3098000000.0 | -5174000000.0 | -2102000000.0 | -567000000.0 | -4407000000.0 | -6241000000.0 |
| Issuance Of Capital Stock | | 389000000.0 | 187000000.0 | 305000000.0 | 225000000.0 | 203000000.0 | 191000000.0 |
| Issuance Of Debt | | 0.0 | 1491000000.0 | 4462000000.0 | 0.0 | 6457000000.0 | |
| Long Term Debt Issuance | | 0.0 | 1491000000.0 | 4462000000.0 | 0.0 | 6457000000.0 | |
| Long Term Debt Payments | | -500000000.0 | -2967000000.0 | -3000000000.0 | -1600000000.0 | -6197000000.0 | -6047000000.0 |
| Net Business Purchase And Sale | | 4835000000.0 | -434000000.0 | 390000000.0 | 2736000000.0 | 2387000000.0 | 61000000.0 |
| Net Common Stock Issuance | | -7218000000.0 | -2097000000.0 | -6729000000.0 | -4417000000.0 | -3418000000.0 | -1922000000.0 |
| Net Income From Continuing Operations | | 6782000000.0 | 5372000000.0 | 3778000000.0 | 5402000000.0 | 6288000000.0 | 6740000000.0 |
| Net Investment Purchase And Sale | | -209000000.0 | -2903000000.0 | -248000000.0 | -1165000000.0 | -4552000000.0 | -4026000000.0 |
| Net Issuance Payments Of Debt | | -2559000000.0 | -278000000.0 | 1060000000.0 | -1239000000.0 | -667000000.0 | 361000000.0 |
| Net Long Term Debt Issuance | | -500000000.0 | -1476000000.0 | 1462000000.0 | -1600000000.0 | 260000000.0 | 410000000.0 |
| Net Other Financing Charges | | -79000000.0 | -469000000.0 | -411000000.0 | -580000000.0 | -725000000.0 | -704000000.0 |
| Net Other Investing Changes | | -233000000.0 | -264000000.0 | -838000000.0 | -924000000.0 | -1030000000.0 | -1124000000.0 |
| Net PPEPurchase And Sale | | -1295000000.0 | -1573000000.0 | -1406000000.0 | -1348000000.0 | -1212000000.0 | -1152000000.0 |
| Net Short Term Debt Issuance | | -2059000000.0 | 1198000000.0 | -402000000.0 | 361000000.0 | -927000000.0 | -49000000.0 |
| Operating Cash Flow | | 8656000000.0 | 11813000000.0 | 10363000000.0 | 5292000000.0 | 9601000000.0 | 8812000000.0 |
| Operating Gains Losses | | -1175000000.0 | 1577000000.0 | 2713000000.0 | 719000000.0 | 11000000.0 | -219000000.0 |
| Other Non Cash Items | | 325000000.0 | 463000000.0 | 774000000.0 | | 462000000.0 | 207000000.0 |
| Purchase Of Business | | 0.0 | -447000000.0 | -131000000.0 | | -597000000.0 | |
| Purchase Of Investment | | -4319000000.0 | -5539000000.0 | -2695000000.0 | -3610000000.0 | -7204000000.0 | -6696000000.0 |
| Purchase Of PPE | | -1295000000.0 | -1573000000.0 | -1406000000.0 | -1348000000.0 | -1212000000.0 | -1152000000.0 |
| Repayment Of Debt | | -500000000.0 | -2967000000.0 | -3000000000.0 | -1600000000.0 | -6197000000.0 | -6047000000.0 |
| Repurchase Of Capital Stock | | -7607000000.0 | -2284000000.0 | -7034000000.0 | -4642000000.0 | -3621000000.0 | -2113000000.0 |
| Sale Of Business | | 4835000000.0 | 13000000.0 | 521000000.0 | 2867000000.0 | 2984000000.0 | 658000000.0 |
| Sale Of Investment | | 4110000000.0 | 2636000000.0 | 2447000000.0 | 2445000000.0 | 2652000000.0 | 2670000000.0 |