| | 2022-05-31 | 2023-05-31 | 2024-05-31 | 2025-05-31 | 2026-05-31 |
| Amortization Cash Flow | | 20400000.0 | 24800000.0 | 20000000.0 | 19900000.0 |
| Amortization Of Intangibles | | 20400000.0 | 24800000.0 | 20000000.0 | 19900000.0 |
| Asset Impairment Charge | | -10600000.0 | 12400000.0 | 49200000.0 | -10700000.0 |
| Beginning Cash Position | | 472100000.0 | 416200000.0 | 220100000.0 | 254500000.0 |
| Capital Expenditure | | -594300000.0 | -628300000.0 | -671900000.0 | -760400000.0 |
| Capital Expenditure Reported | | -29400000.0 | -27100000.0 | -27300000.0 | -26400000.0 |
| Cash Dividends Paid | | -589800000.0 | -628400000.0 | -658500000.0 | -693000000.0 |
| Cash Flow From Continuing Financing Activities | | -1033100000.0 | -483400000.0 | -385800000.0 | -1163800000.0 |
| Cash Flow From Continuing Investing Activities | | -568400000.0 | -1324600000.0 | -1278300000.0 | -711400000.0 |
| Cash Flow From Continuing Operating Activities | | 1552800000.0 | 1621700000.0 | 1707000000.0 | 1853100000.0 |
| Cash From Discontinued Operating Activities | | -7200000.0 | -9800000.0 | -8500000.0 | -4800000.0 |
| Change In Account Payable | | 40900000.0 | -11300000.0 | 26600000.0 | -22600000.0 |
| Change In Accrued Expense | | -8400000.0 | 7700000.0 | 13300000.0 | 28600000.0 |
| Change In Income Tax Payable | | 1300000.0 | 4600000.0 | 8000000.0 | 2800000.0 |
| Change In Inventory | | -17300000.0 | 5600000.0 | -20500000.0 | -14700000.0 |
| Change In Other Current Liabilities | | 34600000.0 | 62900000.0 | 14200000.0 | 20000000.0 |
| Change In Other Working Capital | | 166300000.0 | -5400000.0 | -10200000.0 | -500000.0 |
| Change In Payable | | 42200000.0 | -6700000.0 | 34600000.0 | -19800000.0 |
| Change In Payables And Accrued Expense | | 33800000.0 | 1000000.0 | 47900000.0 | 8800000.0 |
| Change In Prepaid Assets | | | | | -2600000.0 |
| Change In Receivables | | -8200000.0 | 9300000.0 | -13200000.0 | -36200000.0 |
| Change In Tax Payable | | 1300000.0 | 4600000.0 | 8000000.0 | 2800000.0 |
| Change In Working Capital | | 184700000.0 | 72000000.0 | 11500000.0 | -25200000.0 |
| Changes In Cash | | -55900000.0 | -196100000.0 | 34400000.0 | -26900000.0 |
| Common Stock Dividend Paid | | -589800000.0 | -628400000.0 | -658500000.0 | -693000000.0 |
| Common Stock Issuance | | 35400000.0 | 43600000.0 | 55600000.0 | 25000000.0 |
| Common Stock Payments | | -458700000.0 | -453900000.0 | -418200000.0 | -671700000.0 |
| Deferred Income Tax | | -59500000.0 | -3200000.0 | 5000000.0 | 71300000.0 |
| Deferred Tax | | -59500000.0 | -3200000.0 | 5000000.0 | 71300000.0 |
| Depreciation | | 367400000.0 | 435100000.0 | 496100000.0 | 541200000.0 |
| Depreciation Amortization Depletion | | 387800000.0 | 459900000.0 | 516100000.0 | 561100000.0 |
| Depreciation And Amortization | | 387800000.0 | 459900000.0 | 516100000.0 | 561100000.0 |
| End Cash Position | | 416200000.0 | 220100000.0 | 254500000.0 | 227600000.0 |
| Financing Cash Flow | | -1033100000.0 | -483400000.0 | -385800000.0 | -1163800000.0 |
| Free Cash Flow | | 951300000.0 | 983600000.0 | 1026600000.0 | 1087900000.0 |
| Income Tax Paid Supplemental Data | 102600000.0 | 47400000.0 | 136300000.0 | 148500000.0 | |
| Interest Paid Supplemental Data | | 82400000.0 | 135100000.0 | 171900000.0 | 188600000.0 |
| Investing Cash Flow | | -568400000.0 | -1324600000.0 | -1278300000.0 | -711400000.0 |
| Issuance Of Capital Stock | | 35400000.0 | 43600000.0 | 55600000.0 | 25000000.0 |
| Issuance Of Debt | | 0.0 | 1100000000.0 | 750000000.0 | 0.0 |
| Long Term Debt Issuance | | 0.0 | 1100000000.0 | 750000000.0 | 0.0 |
| Long Term Debt Payments | | -19800000.0 | -619900000.0 | -21000000.0 | -18100000.0 |
| Net Business Purchase And Sale | | 0.0 | -701100000.0 | -613700000.0 | 0.0 |
| Net Common Stock Issuance | | -423300000.0 | -410300000.0 | -362600000.0 | -646700000.0 |
| Net Income From Continuing Operations | | 983500000.0 | 1030500000.0 | 1051000000.0 | 1213700000.0 |
| Net Intangibles Purchase And Sale | -25600000.0 | -29400000.0 | -27100000.0 | | |
| Net Issuance Payments Of Debt | | -19800000.0 | 566900000.0 | 642200000.0 | 175900000.0 |
| Net Long Term Debt Issuance | | -19800000.0 | 480100000.0 | 729000000.0 | -18100000.0 |
| Net Other Financing Charges | -2700000.0 | -200000.0 | -11600000.0 | -6900000.0 | |
| Net Other Investing Changes | | 500000.0 | 1500000.0 | 4800000.0 | 3500000.0 |
| Net PPEPurchase And Sale | | -539500000.0 | -597900000.0 | -642100000.0 | -688500000.0 |
| Net Short Term Debt Issuance | | 0.0 | 86800000.0 | -86800000.0 | 194000000.0 |
| Operating Cash Flow | | 1545600000.0 | 1611900000.0 | 1698500000.0 | 1848300000.0 |
| Other Non Cash Items | | -600000.0 | -18400000.0 | -4900000.0 | -36200000.0 |
| Pension And Employee Benefit Expense | 0.0 | | | | |
| Purchase Of Business | | 0.0 | -701100000.0 | -613700000.0 | 0.0 |
| Purchase Of Intangibles | -25600000.0 | -29400000.0 | -27100000.0 | | |
| Purchase Of PPE | | -564900000.0 | -601200000.0 | -644600000.0 | -734000000.0 |
| Repayment Of Debt | | -19800000.0 | -619900000.0 | -21000000.0 | -18100000.0 |
| Repurchase Of Capital Stock | | -458700000.0 | -453900000.0 | -418200000.0 | -671700000.0 |
| Sale Of PPE | | 25400000.0 | 3300000.0 | 2500000.0 | 45500000.0 |
| Short Term Debt Issuance | 0.0 | 427000000.0 | 86800000.0 | | |
| Short Term Debt Payments | 0.0 | -427000000.0 | | | |
| Stock Based Compensation | | 67500000.0 | 68500000.0 | 79100000.0 | 79100000.0 |