| | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-06-30 | 2025-12-31 |
| Amortization Cash Flow | | 338000000.0 | 343000000.0 | 377000000.0 | 477000000.0 | 549000000.0 |
| Amortization Of Intangibles | | 338000000.0 | 343000000.0 | 377000000.0 | 477000000.0 | 549000000.0 |
| Beginning Cash Position | | 11374000000.0 | 12102000000.0 | 14152000000.0 | 13150000000.0 | 13674000000.0 |
| Capital Expenditure | | -470000000.0 | -416000000.0 | -316000000.0 | -263000000.0 | -291000000.0 |
| Capital Expenditure Reported | | -470000000.0 | -416000000.0 | -316000000.0 | -263000000.0 | -291000000.0 |
| Cash Dividends Paid | | -1138000000.0 | -1298000000.0 | -1513000000.0 | -1617000000.0 | -1699000000.0 |
| Cash Flow From Continuing Financing Activities | | -1046000000.0 | -1119000000.0 | 4455000000.0 | 3006000000.0 | -4634000000.0 |
| Cash Flow From Continuing Investing Activities | | -850000000.0 | -1417000000.0 | -8821000000.0 | -8133000000.0 | -845000000.0 |
| Cash Flow From Continuing Operating Activities | | 3465000000.0 | 4258000000.0 | 4302000000.0 | 4917000000.0 | 5292000000.0 |
| Change In Account Payable | 225000000.0 | | | | | |
| Change In Accrued Expense | | 171000000.0 | 195000000.0 | 92000000.0 | -16000000.0 | 242000000.0 |
| Change In Income Tax Payable | -45000000.0 | | | | | |
| Change In Other Current Assets | | -122000000.0 | -154000000.0 | -217000000.0 | -224000000.0 | -143000000.0 |
| Change In Other Current Liabilities | | -130000000.0 | -252000000.0 | -254000000.0 | -201000000.0 | -242000000.0 |
| Change In Other Working Capital | | -439000000.0 | -230000000.0 | -229000000.0 | -188000000.0 | -247000000.0 |
| Change In Payable | 180000000.0 | | | | | |
| Change In Payables And Accrued Expense | | 171000000.0 | 195000000.0 | 92000000.0 | -16000000.0 | 242000000.0 |
| Change In Receivables | | -492000000.0 | -467000000.0 | -467000000.0 | -101000000.0 | -128000000.0 |
| Change In Tax Payable | -45000000.0 | | | | | |
| Change In Working Capital | | -1012000000.0 | -908000000.0 | -1075000000.0 | -730000000.0 | -518000000.0 |
| Changes In Cash | | 1569000000.0 | 1722000000.0 | -64000000.0 | -210000000.0 | -187000000.0 |
| Common Stock Dividend Paid | | -1138000000.0 | -1298000000.0 | -1513000000.0 | -1617000000.0 | -1699000000.0 |
| Common Stock Issuance | | 126000000.0 | 199000000.0 | 264000000.0 | 272000000.0 | 250000000.0 |
| Common Stock Payments | | -1950000000.0 | -1150000000.0 | -900000000.0 | -869000000.0 | -2012000000.0 |
| Deferred Income Tax | -63000000.0 | | | | | |
| Deferred Tax | -63000000.0 | | | | | |
| Depreciation | | 381000000.0 | 370000000.0 | 369000000.0 | 362000000.0 | 361000000.0 |
| Depreciation Amortization Depletion | | 719000000.0 | 713000000.0 | 746000000.0 | 839000000.0 | 910000000.0 |
| Depreciation And Amortization | | 719000000.0 | 713000000.0 | 746000000.0 | 839000000.0 | 910000000.0 |
| Effect Of Exchange Rate Changes | | -841000000.0 | 328000000.0 | -414000000.0 | 608000000.0 | 673000000.0 |
| End Cash Position | | 12102000000.0 | 14152000000.0 | 13674000000.0 | 12940000000.0 | 14160000000.0 |
| Financing Cash Flow | | -1046000000.0 | -1119000000.0 | 4455000000.0 | 3006000000.0 | -4634000000.0 |
| Free Cash Flow | | 2995000000.0 | 3842000000.0 | 3986000000.0 | 4654000000.0 | 5001000000.0 |
| Gain Loss On Investment Securities | | -21000000.0 | -5000000.0 | -9000000.0 | -19000000.0 | -34000000.0 |
| Gain Loss On Sale Of Business | | 37000000.0 | 0.0 | 0.0 | -13000000.0 | -13000000.0 |
| Income Tax Paid Supplemental Data | | 1049000000.0 | 1119000000.0 | 1239000000.0 | | 1292000000.0 |
| Interest Paid Supplemental Data | | 431000000.0 | 499000000.0 | 591000000.0 | | 885000000.0 |
| Investing Cash Flow | | -850000000.0 | -1417000000.0 | -8821000000.0 | -8133000000.0 | -845000000.0 |
| Issuance Of Capital Stock | | 126000000.0 | 199000000.0 | 264000000.0 | 272000000.0 | 250000000.0 |
| Issuance Of Debt | | 984000000.0 | 2315000000.0 | 8170000000.0 | 6583000000.0 | 0.0 |
| Long Term Debt Issuance | | 984000000.0 | 2169000000.0 | 8170000000.0 | 7182000000.0 | 0.0 |
| Long Term Debt Payments | | -365000000.0 | -266000000.0 | -1617000000.0 | -518000000.0 | -519000000.0 |
| Net Business Purchase And Sale | | -453000000.0 | -993000000.0 | -8453000000.0 | -7883000000.0 | -630000000.0 |
| Net Common Stock Issuance | | -1824000000.0 | -951000000.0 | -636000000.0 | -597000000.0 | -1762000000.0 |
| Net Foreign Currency Exchange Gain Loss | -38000000.0 | | | | | |
| Net Income From Continuing Operations | | 3087000000.0 | 3802000000.0 | 4117000000.0 | 4196000000.0 | 4234000000.0 |
| Net Investment Purchase And Sale | | 64000000.0 | -19000000.0 | -53000000.0 | 16000000.0 | 74000000.0 |
| Net Issuance Payments Of Debt | | 619000000.0 | 1903000000.0 | 6553000000.0 | 6065000000.0 | -519000000.0 |
| Net Long Term Debt Issuance | | 619000000.0 | 1903000000.0 | 6553000000.0 | 6664000000.0 | -519000000.0 |
| Net Other Financing Charges | | 1297000000.0 | -773000000.0 | 51000000.0 | -845000000.0 | -654000000.0 |
| Net Other Investing Changes | | 9000000.0 | 11000000.0 | 1000000.0 | -3000000.0 | 2000000.0 |
| Net Short Term Debt Issuance | | 0.0 | 0.0 | 0.0 | -599000000.0 | 0.0 |
| Operating Cash Flow | | 3465000000.0 | 4258000000.0 | 4302000000.0 | 4917000000.0 | 5292000000.0 |
| Operating Gains Losses | | -111000000.0 | 11000000.0 | -57000000.0 | -75000000.0 | -60000000.0 |
| Other Non Cash Items | | 415000000.0 | 277000000.0 | 203000000.0 | 302000000.0 | 332000000.0 |
| Purchase Of Business | | -572000000.0 | -993000000.0 | -8542000000.0 | -7960000000.0 | -652000000.0 |
| Purchase Of Investment | | -22000000.0 | -57000000.0 | -108000000.0 | -109000000.0 | -26000000.0 |
| Repayment Of Debt | | -365000000.0 | -412000000.0 | -1617000000.0 | -518000000.0 | -519000000.0 |
| Repurchase Of Capital Stock | | -1950000000.0 | -1150000000.0 | -900000000.0 | -869000000.0 | -2012000000.0 |
| Sale Of Business | 84000000.0 | 119000000.0 | | 89000000.0 | 77000000.0 | 22000000.0 |
| Sale Of Investment | | 86000000.0 | 38000000.0 | 55000000.0 | 125000000.0 | 100000000.0 |
| Short Term Debt Issuance | | 0.0 | 146000000.0 | 0.0 | -599000000.0 | 0.0 |
| Short Term Debt Payments | | 0.0 | -146000000.0 | 0.0 | | 0.0 |
| Stock Based Compensation | | 367000000.0 | 363000000.0 | 368000000.0 | 385000000.0 | 394000000.0 |