| | 2020-12-31 | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-06-30 |
| Amortization Cash Flow | | | 200000000.0 | 198000000.0 | 198000000.0 | |
| Amortization Of Intangibles | | | 200000000.0 | 198000000.0 | 198000000.0 | |
| Asset Impairment Charge | 36000000.0 | 0.0 | 29000000.0 | 35000000.0 | | |
| Beginning Cash Position | | 2597000000.0 | 1811000000.0 | 1769000000.0 | 2130000000.0 | 2635000000.0 |
| Capital Expenditure | | -139000000.0 | -283000000.0 | -271000000.0 | -317000000.0 | -306000000.0 |
| Capital Expenditure Reported | | -139000000.0 | -283000000.0 | -271000000.0 | -317000000.0 | -306000000.0 |
| Cash Dividends Paid | | -463000000.0 | -515000000.0 | -564000000.0 | -620000000.0 | -677000000.0 |
| Cash Flow From Continuing Financing Activities | | -122000000.0 | -1208000000.0 | -1584000000.0 | -1446000000.0 | -2495000000.0 |
| Cash Flow From Continuing Investing Activities | | -2619000000.0 | -262000000.0 | -247000000.0 | -1056000000.0 | -767000000.0 |
| Cash Flow From Continuing Operating Activities | | 2005000000.0 | 1474000000.0 | 2151000000.0 | 2838000000.0 | 2677000000.0 |
| Change In Other Current Assets | | -38000000.0 | -271000000.0 | 50000000.0 | -53000000.0 | -95000000.0 |
| Change In Other Current Liabilities | | -250000000.0 | -49000000.0 | -176000000.0 | 11000000.0 | -13000000.0 |
| Change In Other Working Capital | | 65000000.0 | 20000000.0 | 24000000.0 | 154000000.0 | 60000000.0 |
| Change In Payables And Accrued Expense | | 80000000.0 | -161000000.0 | 76000000.0 | 225000000.0 | -34000000.0 |
| Change In Receivables | | -270000000.0 | 9000000.0 | -12000000.0 | -187000000.0 | -29000000.0 |
| Change In Working Capital | | -413000000.0 | -452000000.0 | -38000000.0 | 150000000.0 | -111000000.0 |
| Changes In Account Receivables | | -270000000.0 | 9000000.0 | -12000000.0 | -187000000.0 | -29000000.0 |
| Changes In Cash | | -736000000.0 | 4000000.0 | 320000000.0 | 336000000.0 | -585000000.0 |
| Common Stock Dividend Paid | | -463000000.0 | -515000000.0 | -564000000.0 | -620000000.0 | -677000000.0 |
| Common Stock Payments | | -750000000.0 | -1070000000.0 | -561000000.0 | -1383000000.0 | |
| Deferred Income Tax | | -218000000.0 | 48000000.0 | -38000000.0 | -62000000.0 | -70000000.0 |
| Deferred Tax | | -218000000.0 | 48000000.0 | -38000000.0 | -62000000.0 | -70000000.0 |
| Depreciation | | | 131000000.0 | 175000000.0 | 233000000.0 | |
| Depreciation Amortization Depletion | | 257000000.0 | 331000000.0 | 373000000.0 | 431000000.0 | 454000000.0 |
| Depreciation And Amortization | | 257000000.0 | 331000000.0 | 373000000.0 | 431000000.0 | 454000000.0 |
| Effect Of Exchange Rate Changes | | -50000000.0 | -46000000.0 | 41000000.0 | -58000000.0 | 124000000.0 |
| End Cash Position | | 1811000000.0 | 1769000000.0 | 2130000000.0 | 2408000000.0 | 2050000000.0 |
| Financing Cash Flow | | -122000000.0 | -1208000000.0 | -1584000000.0 | -1446000000.0 | -2495000000.0 |
| Free Cash Flow | | 1866000000.0 | 1191000000.0 | 1880000000.0 | 2521000000.0 | 2371000000.0 |
| Gain Loss On Sale Of Business | | 0.0 | 0.0 | -4000000.0 | -7000000.0 | |
| Investing Cash Flow | | -2619000000.0 | -262000000.0 | -247000000.0 | -1056000000.0 | -767000000.0 |
| Issuance Of Debt | | 1672000000.0 | 988000000.0 | 0.0 | 496000000.0 | |
| Long Term Debt Issuance | | 1672000000.0 | 988000000.0 | 0.0 | 496000000.0 | |
| Long Term Debt Payments | | -500000000.0 | -626000000.0 | -500000000.0 | 0.0 | -700000000.0 |
| Net Business Purchase And Sale | | -2443000000.0 | -169000000.0 | 5000000.0 | -223000000.0 | -444000000.0 |
| Net Common Stock Issuance | | -750000000.0 | -1070000000.0 | -561000000.0 | -1383000000.0 | -1656000000.0 |
| Net Foreign Currency Exchange Gain Loss | | 0.0 | 20000000.0 | 0.0 | 0.0 | |
| Net Income From Continuing Operations | | 2214000000.0 | 1374000000.0 | 1608000000.0 | 2059000000.0 | 2133000000.0 |
| Net Investment Purchase And Sale | | -37000000.0 | 190000000.0 | 19000000.0 | -516000000.0 | -17000000.0 |
| Net Issuance Payments Of Debt | | 1172000000.0 | 362000000.0 | -500000000.0 | 496000000.0 | -204000000.0 |
| Net Long Term Debt Issuance | | 1172000000.0 | 362000000.0 | -500000000.0 | 496000000.0 | -204000000.0 |
| Net Other Financing Charges | | -36000000.0 | -11000000.0 | -9000000.0 | -12000000.0 | -12000000.0 |
| Net Short Term Debt Issuance | -3000000.0 | 0.0 | 0.0 | | | |
| Operating Cash Flow | | 2005000000.0 | 1474000000.0 | 2151000000.0 | 2838000000.0 | 2677000000.0 |
| Operating Gains Losses | | 13000000.0 | -50000000.0 | -4000000.0 | -7000000.0 | |
| Other Non Cash Items | | -36000000.0 | 29000000.0 | 35000000.0 | 32000000.0 | |
| Proceeds From Stock Option Exercised | | -45000000.0 | 26000000.0 | 50000000.0 | 73000000.0 | 54000000.0 |
| Provisionand Write Offof Assets | | 13000000.0 | 25000000.0 | 22000000.0 | 15000000.0 | 11000000.0 |
| Purchase Of Business | | -2445000000.0 | -171000000.0 | -8000000.0 | -225000000.0 | -446000000.0 |
| Purchase Of Investment | | -219000000.0 | -246000000.0 | -143000000.0 | -651000000.0 | -682000000.0 |
| Repayment Of Debt | | -500000000.0 | -626000000.0 | -500000000.0 | 0.0 | -700000000.0 |
| Repurchase Of Capital Stock | | -750000000.0 | -1070000000.0 | -561000000.0 | -1383000000.0 | |
| Sale Of Business | | 2000000.0 | 2000000.0 | 13000000.0 | 2000000.0 | |
| Sale Of Investment | | 182000000.0 | 436000000.0 | 162000000.0 | 135000000.0 | 665000000.0 |
| Short Term Debt Issuance | 789000000.0 | 0.0 | 0.0 | | | |
| Short Term Debt Payments | -792000000.0 | 0.0 | 0.0 | | | |
| Stock Based Compensation | | 175000000.0 | 169000000.0 | 193000000.0 | 220000000.0 | 228000000.0 |