| | 2021-06-30 | 2022-06-30 | 2023-06-30 | 2024-06-30 | 2025-06-30 | 2025-09-30 |
| Asset Impairment Charge | | 101000000.0 | 30000000.0 | 206000000.0 | 943000000.0 | 950000000.0 |
| Beginning Cash Position | | 14224000000.0 | 13931000000.0 | 34704000000.0 | 18315000000.0 | 20840000000.0 |
| Capital Expenditure | | -23886000000.0 | -28107000000.0 | -44477000000.0 | -64551000000.0 | -69022000000.0 |
| Cash Dividends Paid | | -18135000000.0 | -19800000000.0 | -21771000000.0 | -24082000000.0 | -24677000000.0 |
| Cash Flow From Continuing Financing Activities | | -58876000000.0 | -43935000000.0 | -37757000000.0 | -51699000000.0 | -46922000000.0 |
| Cash Flow From Continuing Investing Activities | | -30311000000.0 | -22680000000.0 | -96970000000.0 | -72599000000.0 | -91957000000.0 |
| Cash Flow From Continuing Operating Activities | | 89035000000.0 | 87582000000.0 | 118548000000.0 | 136162000000.0 | 147039000000.0 |
| Change In Account Payable | | 2943000000.0 | -2721000000.0 | 3545000000.0 | 569000000.0 | 871000000.0 |
| Change In Income Tax Payable | -2309000000.0 | 696000000.0 | -358000000.0 | 1687000000.0 | | |
| Change In Inventory | | -1123000000.0 | 1242000000.0 | 1284000000.0 | 309000000.0 | 490000000.0 |
| Change In Other Current Assets | | -3514000000.0 | -4824000000.0 | -8465000000.0 | -5994000000.0 | -5707000000.0 |
| Change In Other Current Liabilities | | 3169000000.0 | 2825000000.0 | 5616000000.0 | 4947000000.0 | 4475000000.0 |
| Change In Other Working Capital | | 5805000000.0 | 5177000000.0 | 7035000000.0 | 5400000000.0 | 1575000000.0 |
| Change In Payable | | 2943000000.0 | -2721000000.0 | 3545000000.0 | 569000000.0 | 871000000.0 |
| Change In Payables And Accrued Expense | | 2943000000.0 | -2721000000.0 | 3545000000.0 | 569000000.0 | 871000000.0 |
| Change In Receivables | | -6834000000.0 | -4087000000.0 | -7191000000.0 | -10581000000.0 | -8128000000.0 |
| Change In Tax Payable | -2309000000.0 | 696000000.0 | -358000000.0 | 1687000000.0 | | |
| Change In Working Capital | | 446000000.0 | -2388000000.0 | 1824000000.0 | -5350000000.0 | -6424000000.0 |
| Changes In Account Receivables | | -6834000000.0 | -4087000000.0 | -7191000000.0 | -10581000000.0 | -8128000000.0 |
| Changes In Cash | | -152000000.0 | 20967000000.0 | -16179000000.0 | 11864000000.0 | 8160000000.0 |
| Common Stock Dividend Paid | | -18135000000.0 | -19800000000.0 | -21771000000.0 | -24082000000.0 | -24677000000.0 |
| Common Stock Issuance | | 1841000000.0 | 1866000000.0 | 2002000000.0 | 2056000000.0 | 2039000000.0 |
| Common Stock Payments | | -32696000000.0 | -22245000000.0 | -17254000000.0 | -18420000000.0 | -19963000000.0 |
| Deferred Income Tax | | -5702000000.0 | -6059000000.0 | -4738000000.0 | -7056000000.0 | -3132000000.0 |
| Deferred Tax | | -5702000000.0 | -6059000000.0 | -4738000000.0 | -7056000000.0 | -3132000000.0 |
| Depreciation | | 14460000000.0 | 13861000000.0 | 22287000000.0 | 34153000000.0 | 39831000000.0 |
| Depreciation Amortization Depletion | | 14460000000.0 | 13861000000.0 | 22287000000.0 | 34153000000.0 | 39831000000.0 |
| Depreciation And Amortization | | 14460000000.0 | 13861000000.0 | 22287000000.0 | 34153000000.0 | 39831000000.0 |
| Effect Of Exchange Rate Changes | | -141000000.0 | -194000000.0 | -210000000.0 | 63000000.0 | -151000000.0 |
| End Cash Position | | 13931000000.0 | 34704000000.0 | 18315000000.0 | 30242000000.0 | 29000000000.0 |
| Financing Cash Flow | | -58876000000.0 | -43935000000.0 | -37757000000.0 | -51699000000.0 | -46922000000.0 |
| Free Cash Flow | | 65149000000.0 | 59475000000.0 | 74071000000.0 | 71611000000.0 | 78017000000.0 |
| Gain Loss On Investment Securities | | -1000000.0 | 469000000.0 | 245000000.0 | 202000000.0 | -1734000000.0 |
| Investing Cash Flow | | -30311000000.0 | -22680000000.0 | -96970000000.0 | -72599000000.0 | -91957000000.0 |
| Issuance Of Capital Stock | | 1841000000.0 | 1866000000.0 | 2002000000.0 | 2056000000.0 | 2039000000.0 |
| Issuance Of Debt | | 0.0 | 0.0 | 24395000000.0 | 0.0 | |
| Long Term Debt Issuance | | 0.0 | 0.0 | 24395000000.0 | 0.0 | |
| Long Term Debt Payments | | -9023000000.0 | -2750000000.0 | -29070000000.0 | -3216000000.0 | -2250000000.0 |
| Net Business Purchase And Sale | | -22038000000.0 | -1670000000.0 | -69132000000.0 | -5978000000.0 | -4707000000.0 |
| Net Common Stock Issuance | | -30855000000.0 | -20379000000.0 | -15252000000.0 | -16364000000.0 | -17924000000.0 |
| Net Income From Continuing Operations | | 72738000000.0 | 72361000000.0 | 88136000000.0 | 101832000000.0 | 104912000000.0 |
| Net Investment Purchase And Sale | | 18438000000.0 | 10213000000.0 | 17937000000.0 | -4387000000.0 | -15249000000.0 |
| Net Issuance Payments Of Debt | | -9023000000.0 | -2750000000.0 | 575000000.0 | -8962000000.0 | -2250000000.0 |
| Net Long Term Debt Issuance | | -9023000000.0 | -2750000000.0 | -4675000000.0 | -3216000000.0 | -2250000000.0 |
| Net Other Financing Charges | | -863000000.0 | -1006000000.0 | -1309000000.0 | -2291000000.0 | -2071000000.0 |
| Net Other Investing Changes | | -2825000000.0 | -3116000000.0 | -1298000000.0 | 2317000000.0 | -2979000000.0 |
| Net PPEPurchase And Sale | | -23886000000.0 | -28107000000.0 | -44477000000.0 | -64551000000.0 | -69022000000.0 |
| Net Short Term Debt Issuance | | 0.0 | 0.0 | 5250000000.0 | -5746000000.0 | 0.0 |
| Operating Cash Flow | | 89035000000.0 | 87582000000.0 | 118548000000.0 | 136162000000.0 | 147039000000.0 |
| Operating Gains Losses | | -1000000.0 | 469000000.0 | 245000000.0 | 202000000.0 | -1734000000.0 |
| Purchase Of Business | | -22038000000.0 | -1670000000.0 | -69132000000.0 | -5978000000.0 | -4707000000.0 |
| Purchase Of Investment | | -26456000000.0 | -37651000000.0 | -17732000000.0 | -29775000000.0 | -45826000000.0 |
| Purchase Of PPE | | -23886000000.0 | -28107000000.0 | -44477000000.0 | -64551000000.0 | -69022000000.0 |
| Repayment Of Debt | | -9023000000.0 | -2750000000.0 | -29070000000.0 | -3216000000.0 | -2250000000.0 |
| Repurchase Of Capital Stock | | -32696000000.0 | -22245000000.0 | -17254000000.0 | -18420000000.0 | -19963000000.0 |
| Sale Of Investment | | 44894000000.0 | 47864000000.0 | 35669000000.0 | 25388000000.0 | 30577000000.0 |
| Short Term Debt Issuance | | 0.0 | 0.0 | 5250000000.0 | | |
| Stock Based Compensation | | 7502000000.0 | 9611000000.0 | 10734000000.0 | 11974000000.0 | 12125000000.0 |
| Unrealized Gain Loss On Investment Securities | | -509000000.0 | -303000000.0 | -146000000.0 | -536000000.0 | 511000000.0 |