| | 2021-09-30 | 2022-09-30 | 2023-09-30 | 2024-09-30 | 2025-06-30 | 2025-09-30 |
| Amortization Cash Flow | | 192000000.0 | 187000000.0 | 166000000.0 | | 190000000.0 |
| Amortization Of Intangibles | | 192000000.0 | 187000000.0 | 166000000.0 | | 190000000.0 |
| Asset Impairment Charge | | 14000000.0 | 74000000.0 | 0.0 | | 0.0 |
| Beginning Cash Position | | 1203000000.0 | 1088000000.0 | 1661000000.0 | 1469000000.0 | 1319000000.0 |
| Capital Expenditure | | -768000000.0 | -732000000.0 | -680000000.0 | -878000000.0 | -936000000.0 |
| Capital Expenditure Reported | | -768000000.0 | -732000000.0 | -680000000.0 | -878000000.0 | -936000000.0 |
| Cash Dividends Paid | | -685000000.0 | -725000000.0 | -760000000.0 | -790000000.0 | -803000000.0 |
| Cash Flow From Continuing Financing Activities | | -1684000000.0 | -1793000000.0 | -2869000000.0 | -1057000000.0 | -629000000.0 |
| Cash Flow From Continuing Investing Activities | | -878000000.0 | -768000000.0 | -950000000.0 | -3504000000.0 | -3568000000.0 |
| Cash Flow From Continuing Operating Activities | | 2468000000.0 | 3132000000.0 | 3477000000.0 | 3760000000.0 | 4139000000.0 |
| Cash From Discontinued Financing Activities | 0.0 | 0.0 | | | | |
| Cash From Discontinued Investing Activities | 0.0 | | | | | |
| Cash From Discontinued Operating Activities | 0.0 | 0.0 | | | | |
| Change In Account Payable | | -396000000.0 | -1000000.0 | 159000000.0 | 358000000.0 | 290000000.0 |
| Change In Accrued Expense | | -398000000.0 | 21000000.0 | -165000000.0 | 83000000.0 | -35000000.0 |
| Change In Inventory | | -41000000.0 | -45000000.0 | -30000000.0 | -202000000.0 | -160000000.0 |
| Change In Other Working Capital | | -355000000.0 | 162000000.0 | 2000000.0 | 87000000.0 | 243000000.0 |
| Change In Payable | | -396000000.0 | -1000000.0 | 159000000.0 | 502000000.0 | 290000000.0 |
| Change In Payables And Accrued Expense | | -794000000.0 | 20000000.0 | -6000000.0 | 585000000.0 | 255000000.0 |
| Change In Prepaid Assets | | 50000000.0 | 17000000.0 | 25000000.0 | 44000000.0 | 91000000.0 |
| Change In Receivables | | 200000000.0 | -146000000.0 | -134000000.0 | -607000000.0 | -341000000.0 |
| Change In Working Capital | | -940000000.0 | 8000000.0 | -143000000.0 | -93000000.0 | 88000000.0 |
| Changes In Account Receivables | | 200000000.0 | -146000000.0 | -134000000.0 | -607000000.0 | -341000000.0 |
| Changes In Cash | | -94000000.0 | 571000000.0 | -342000000.0 | -801000000.0 | -58000000.0 |
| Common Stock Dividend Paid | | -685000000.0 | -725000000.0 | -760000000.0 | -790000000.0 | -803000000.0 |
| Common Stock Payments | | -1412000000.0 | -945000000.0 | -2062000000.0 | -1671000000.0 | -1347000000.0 |
| Deferred Income Tax | | -147000000.0 | -77000000.0 | -789000000.0 | 1173000000.0 | 938000000.0 |
| Deferred Tax | | -147000000.0 | -77000000.0 | -789000000.0 | 1173000000.0 | 938000000.0 |
| Depreciation | | 593000000.0 | 607000000.0 | 660000000.0 | | 648000000.0 |
| Depreciation Amortization Depletion | | 785000000.0 | 794000000.0 | 826000000.0 | 826000000.0 | 838000000.0 |
| Depreciation And Amortization | | 785000000.0 | 794000000.0 | 826000000.0 | 826000000.0 | 838000000.0 |
| Effect Of Exchange Rate Changes | | -21000000.0 | 2000000.0 | 0.0 | 4000000.0 | -6000000.0 |
| End Cash Position | | 1088000000.0 | 1661000000.0 | 1319000000.0 | 668000000.0 | 1255000000.0 |
| Financing Cash Flow | | -1684000000.0 | -1793000000.0 | -2869000000.0 | -1057000000.0 | -629000000.0 |
| Free Cash Flow | | 1700000000.0 | 2400000000.0 | 2797000000.0 | 2882000000.0 | 3203000000.0 |
| Income Tax Paid Supplemental Data | | 421000000.0 | 425000000.0 | 475000000.0 | | 276000000.0 |
| Interest Paid Supplemental Data | | 58000000.0 | 75000000.0 | 64000000.0 | | 34000000.0 |
| Investing Cash Flow | | -878000000.0 | -768000000.0 | -950000000.0 | -3504000000.0 | -3568000000.0 |
| Issuance Of Debt | | 588000000.0 | 499000000.0 | 348000000.0 | 2579000000.0 | 2231000000.0 |
| Long Term Debt Issuance | | 588000000.0 | 499000000.0 | 348000000.0 | 2579000000.0 | 2231000000.0 |
| Long Term Debt Payments | | -558000000.0 | -591000000.0 | -352000000.0 | -930000000.0 | -580000000.0 |
| Net Business Purchase And Sale | | -204000000.0 | -62000000.0 | -280000000.0 | -2628000000.0 | -2628000000.0 |
| Net Common Stock Issuance | | -1412000000.0 | -945000000.0 | -2062000000.0 | -1671000000.0 | -1347000000.0 |
| Net Income From Continuing Operations | | 2427000000.0 | 1904000000.0 | 3194000000.0 | 1455000000.0 | 1843000000.0 |
| Net Issuance Payments Of Debt | | 400000000.0 | -132000000.0 | -79000000.0 | 1340000000.0 | 1396000000.0 |
| Net Long Term Debt Issuance | | 30000000.0 | -92000000.0 | -4000000.0 | 1649000000.0 | 1651000000.0 |
| Net Other Financing Charges | | -41000000.0 | -34000000.0 | -57000000.0 | -74000000.0 | -57000000.0 |
| Net Other Investing Changes | | -12000000.0 | 22000000.0 | -6000000.0 | -9000000.0 | -15000000.0 |
| Net PPEPurchase And Sale | | 106000000.0 | 4000000.0 | 16000000.0 | 11000000.0 | 11000000.0 |
| Net Short Term Debt Issuance | | 370000000.0 | -40000000.0 | -75000000.0 | -309000000.0 | -255000000.0 |
| Operating Cash Flow | | 2468000000.0 | 3132000000.0 | 3477000000.0 | 3760000000.0 | 4139000000.0 |
| Other Non Cash Items | | 140000000.0 | 230000000.0 | 205000000.0 | 218000000.0 | 225000000.0 |
| Proceeds From Stock Option Exercised | | 54000000.0 | 43000000.0 | 89000000.0 | 138000000.0 | 182000000.0 |
| Provisionand Write Offof Assets | | 70000000.0 | 76000000.0 | 57000000.0 | 49000000.0 | 58000000.0 |
| Purchase Of Business | | -220000000.0 | -110000000.0 | -339000000.0 | -2628000000.0 | -2628000000.0 |
| Repayment Of Debt | | -558000000.0 | -591000000.0 | -352000000.0 | -1164000000.0 | -580000000.0 |
| Repurchase Of Capital Stock | | -1412000000.0 | -945000000.0 | -2062000000.0 | -1671000000.0 | -1347000000.0 |
| Sale Of Business | | 16000000.0 | 48000000.0 | 59000000.0 | 0.0 | 0.0 |
| Sale Of PPE | | 106000000.0 | 4000000.0 | 16000000.0 | 11000000.0 | 11000000.0 |
| Stock Based Compensation | | 119000000.0 | 123000000.0 | 127000000.0 | 132000000.0 | 149000000.0 |
