| | 2022-09-30 | 2023-09-30 | 2024-09-30 | 2025-09-30 | 2026-06-30 |
| Beginning Cash Position | 2392000000.0 | 1159000000.0 | 1481000000.0 | 1856000000.0 | 727000000.0 |
| Capital Expenditure | -973000000.0 | -874000000.0 | -725000000.0 | -760000000.0 | -753000000.0 |
| Capital Expenditure Reported | -973000000.0 | -874000000.0 | -725000000.0 | -760000000.0 | -753000000.0 |
| Cash Dividends Paid | -1082000000.0 | -1114000000.0 | -1100000000.0 | -1196000000.0 | -1172000000.0 |
| Cash Flow From Continuing Financing Activities | -736000000.0 | -1957000000.0 | 2086000000.0 | -3617000000.0 | -2103000000.0 |
| Cash Flow From Continuing Investing Activities | -3220000000.0 | -716000000.0 | -5514000000.0 | -818000000.0 | -1152000000.0 |
| Cash Flow From Continuing Operating Activities | 2470000000.0 | 2990000000.0 | 3843000000.0 | 3431000000.0 | 3958000000.0 |
| Cash From Discontinued Financing Activities | 145000000.0 | 0.0 | 0.0 | | |
| Cash From Discontinued Investing Activities | -11000000.0 | 0.0 | 0.0 | | |
| Cash From Discontinued Operating Activities | 163000000.0 | -1000000.0 | -46000000.0 | 0.0 | -696000000.0 |
| Change In Account Payable | -473000000.0 | -517000000.0 | 625000000.0 | -185000000.0 | |
| Change In Inventory | -631000000.0 | -15000000.0 | 98000000.0 | -410000000.0 | |
| Change In Payable | -473000000.0 | -517000000.0 | 625000000.0 | -185000000.0 | |
| Change In Payables And Accrued Expense | -473000000.0 | -517000000.0 | 625000000.0 | -185000000.0 | |
| Change In Prepaid Assets | -436000000.0 | 192000000.0 | 23000000.0 | -276000000.0 | |
| Change In Receivables | 32000000.0 | -290000000.0 | -453000000.0 | 71000000.0 | |
| Change In Working Capital | -1508000000.0 | -630000000.0 | 293000000.0 | -800000000.0 | -422000000.0 |
| Changes In Account Receivables | 32000000.0 | -290000000.0 | -453000000.0 | 71000000.0 | |
| Changes In Cash | -1188000000.0 | 317000000.0 | 371000000.0 | -1005000000.0 | 139000000.0 |
| Common Stock Dividend Paid | -1082000000.0 | -1114000000.0 | -1100000000.0 | -1196000000.0 | -1172000000.0 |
| Common Stock Issuance | 0.0 | | | | |
| Common Stock Payments | -500000000.0 | | | | |
| Deferred Income Tax | -120000000.0 | -622000000.0 | -211000000.0 | -474000000.0 | -340000000.0 |
| Deferred Tax | -120000000.0 | -622000000.0 | -211000000.0 | -474000000.0 | -340000000.0 |
| Depreciation Amortization Depletion | 2229000000.0 | 2288000000.0 | 2286000000.0 | 2462000000.0 | 2453000000.0 |
| Depreciation And Amortization | 2229000000.0 | 2288000000.0 | 2286000000.0 | 2462000000.0 | 2453000000.0 |
| Effect Of Exchange Rate Changes | -45000000.0 | 5000000.0 | 4000000.0 | 0.0 | 7000000.0 |
| End Cash Position | 1159000000.0 | 1481000000.0 | 1856000000.0 | 851000000.0 | 866000000.0 |
| Excess Tax Benefit From Stock Based Compensation | 32000000.0 | 19000000.0 | | | |
| Financing Cash Flow | -591000000.0 | -1957000000.0 | 2086000000.0 | -3617000000.0 | -2106000000.0 |
| Free Cash Flow | 1660000000.0 | 2115000000.0 | 3072000000.0 | 2671000000.0 | 2509000000.0 |
| Gain Loss On Sale Of Business | 0.0 | -268000000.0 | 0.0 | 0.0 | |
| Investing Cash Flow | -3231000000.0 | -716000000.0 | -5514000000.0 | -818000000.0 | -1096000000.0 |
| Issuance Of Capital Stock | 0.0 | | | | |
| Issuance Of Debt | 497000000.0 | 1662000000.0 | 4517000000.0 | 0.0 | 704000000.0 |
| Long Term Debt Issuance | 497000000.0 | 1662000000.0 | 4517000000.0 | 0.0 | 704000000.0 |
| Long Term Debt Payments | -805000000.0 | -2155000000.0 | -1142000000.0 | -1789000000.0 | -3277000000.0 |
| Net Business Purchase And Sale | -2070000000.0 | 540000000.0 | -3924000000.0 | 0.0 | -35000000.0 |
| Net Common Stock Issuance | -500000000.0 | 0.0 | -500000000.0 | -1000000000.0 | -2500000000.0 |
| Net Income From Continuing Operations | 1635000000.0 | 1530000000.0 | 1705000000.0 | 1678000000.0 | 1648000000.0 |
| Net Investment Purchase And Sale | 0.0 | 0.0 | -421000000.0 | 422000000.0 | 41000000.0 |
| Net Issuance Payments Of Debt | -78000000.0 | -723000000.0 | 3775000000.0 | -1334000000.0 | -2214000000.0 |
| Net Long Term Debt Issuance | -308000000.0 | -493000000.0 | 3375000000.0 | -1789000000.0 | -2573000000.0 |
| Net Other Financing Charges | 924000000.0 | -120000000.0 | -89000000.0 | -87000000.0 | 3783000000.0 |
| Net Other Investing Changes | -177000000.0 | -382000000.0 | -444000000.0 | -480000000.0 | -405000000.0 |
| Net Short Term Debt Issuance | 230000000.0 | -230000000.0 | 400000000.0 | 455000000.0 | 359000000.0 |
| Operating Cash Flow | 2633000000.0 | 2989000000.0 | 3797000000.0 | 3431000000.0 | 3262000000.0 |
| Operating Gains Losses | -55000000.0 | -156000000.0 | -70000000.0 | 23000000.0 | -78000000.0 |
| Other Non Cash Items | 56000000.0 | 321000000.0 | -407000000.0 | 284000000.0 | -36000000.0 |
| Pension And Employee Benefit Expense | -55000000.0 | 112000000.0 | -70000000.0 | 23000000.0 | 44000000.0 |
| Purchase Of Business | -2070000000.0 | 0.0 | -3924000000.0 | 0.0 | |
| Purchase Of Investment | 0.0 | 0.0 | -421000000.0 | | |
| Repayment Of Debt | -805000000.0 | -2155000000.0 | -1142000000.0 | -1789000000.0 | -3277000000.0 |
| Repurchase Of Capital Stock | -500000000.0 | | | | |
| Sale Of Business | 0.0 | 540000000.0 | 0.0 | 0.0 | |
| Stock Based Compensation | 233000000.0 | 259000000.0 | 247000000.0 | 258000000.0 | 283000000.0 |