| | 2022-06-30 | 2023-06-30 | 2024-06-30 | 2025-06-30 | 2026-06-30 |
| Amortization Cash Flow | | 214400000.0 | 200300000.0 | 196600000.0 | 203600000.0 |
| Amortization Of Intangibles | | 214400000.0 | 200300000.0 | 196600000.0 | 203600000.0 |
| Asset Impairment Charge | | 2500000.0 | 18200000.0 | 14500000.0 | 5300000.0 |
| Beginning Cash Position | | 224700000.0 | 252300000.0 | 304400000.0 | 561500000.0 |
| Capital Expenditure | | -75200000.0 | -113000000.0 | -114900000.0 | -112600000.0 |
| Capital Expenditure Reported | | -38400000.0 | -57400000.0 | -43800000.0 | -67200000.0 |
| Cash Dividends Paid | | -331000000.0 | -368200000.0 | -402300000.0 | -443500000.0 |
| Cash Flow From Continuing Financing Activities | | -714700000.0 | -855500000.0 | -600900000.0 | -1048600000.0 |
| Cash Flow From Continuing Investing Activities | | -80500000.0 | -148100000.0 | -316200000.0 | -452000000.0 |
| Cash Flow From Continuing Operating Activities | | 823300000.0 | 1056200000.0 | 1171300000.0 | 1345900000.0 |
| Change In Other Current Assets | | -482400000.0 | -235200000.0 | -153600000.0 | -187200000.0 |
| Change In Other Current Liabilities | | 9100000.0 | 24300000.0 | -12800000.0 | 5900000.0 |
| Change In Other Working Capital | | 328500000.0 | 80600000.0 | 56500000.0 | 68800000.0 |
| Change In Payables And Accrued Expense | | -104500000.0 | 136500000.0 | -146500000.0 | -86500000.0 |
| Change In Receivables | | 19600000.0 | -37400000.0 | 31800000.0 | -19600000.0 |
| Change In Working Capital | | -229700000.0 | -31200000.0 | -224600000.0 | -218600000.0 |
| Changes In Account Receivables | | 19600000.0 | -37400000.0 | 31800000.0 | -19600000.0 |
| Changes In Cash | | 28200000.0 | 52700000.0 | 254300000.0 | -154900000.0 |
| Common Stock Dividend Paid | | -331000000.0 | -368200000.0 | -402300000.0 | -443500000.0 |
| Common Stock Payments | | -24300000.0 | -485400000.0 | -134900000.0 | -603700000.0 |
| Deferred Income Tax | | -50800000.0 | -119700000.0 | -5200000.0 | 105800000.0 |
| Deferred Tax | | -50800000.0 | -119700000.0 | -5200000.0 | 105800000.0 |
| Depreciation | | 84400000.0 | 119800000.0 | 130700000.0 | 137700000.0 |
| Depreciation Amortization Depletion | | 298800000.0 | 320100000.0 | 327300000.0 | 341300000.0 |
| Depreciation And Amortization | | 298800000.0 | 320100000.0 | 327300000.0 | 341300000.0 |
| Effect Of Exchange Rate Changes | | -600000.0 | -600000.0 | 2800000.0 | -3700000.0 |
| End Cash Position | | 252300000.0 | 304400000.0 | 561500000.0 | 402900000.0 |
| Financing Cash Flow | | -714700000.0 | -855500000.0 | -600800000.0 | -1048500000.0 |
| Free Cash Flow | | 748100000.0 | 943200000.0 | 1056400000.0 | 1233000000.0 |
| Income Tax Paid Supplemental Data | | 180200000.0 | 240200000.0 | 279800000.0 | 203600000.0 |
| Interest Paid Supplemental Data | | 136600000.0 | 143000000.0 | 131500000.0 | 102800000.0 |
| Investing Cash Flow | | -80400000.0 | -148000000.0 | -316200000.0 | -452000000.0 |
| Issuance Of Debt | | 990000000.0 | 1022700000.0 | 1238100000.0 | 2017000000.0 |
| Long Term Debt Issuance | | 990000000.0 | 1022700000.0 | 1238100000.0 | 2017000000.0 |
| Long Term Debt Payments | | -1375000000.0 | -1082700000.0 | -1342500000.0 | -2015600000.0 |
| Net Business Purchase And Sale | | 0.0 | -34300000.0 | -193500000.0 | -282700000.0 |
| Net Common Stock Issuance | | -24300000.0 | -485400000.0 | -134900000.0 | -603700000.0 |
| Net Income From Continuing Operations | | 630600000.0 | 698100000.0 | 839500000.0 | 1124300000.0 |
| Net Intangibles Purchase And Sale | | -36800000.0 | -55600000.0 | -71100000.0 | -45400000.0 |
| Net Investment Purchase And Sale | 0.0 | 0.0 | | | |
| Net Issuance Payments Of Debt | | -385000000.0 | -60000000.0 | -104400000.0 | 1400000.0 |
| Net Long Term Debt Issuance | | -385000000.0 | -60000000.0 | -104400000.0 | 1400000.0 |
| Net Other Financing Charges | | -17500000.0 | -14300000.0 | -21500000.0 | -25000000.0 |
| Net Other Investing Changes | | -5200000.0 | -700000.0 | -7800000.0 | -56700000.0 |
| Operating Cash Flow | | 823300000.0 | 1056200000.0 | 1171300000.0 | 1345600000.0 |
| Other Non Cash Items | | 98800000.0 | 100100000.0 | 146400000.0 | 125000000.0 |
| Proceeds From Stock Option Exercised | | 43100000.0 | 72400000.0 | 62300000.0 | 22300000.0 |
| Purchase Of Business | | 0.0 | -34300000.0 | -193500000.0 | -282700000.0 |
| Purchase Of Intangibles | | -36800000.0 | -55600000.0 | -71100000.0 | -45400000.0 |
| Repayment Of Debt | | -1375000000.0 | -1082700000.0 | -1342500000.0 | -2015600000.0 |
| Repurchase Of Capital Stock | | -24300000.0 | -485400000.0 | -134900000.0 | -603700000.0 |
| Sale Of Investment | 0.0 | 0.0 | | | |
| Stock Based Compensation | | 73100000.0 | 70600000.0 | 73400000.0 | 93900000.0 |
| Unrealized Gain Loss On Investment Securities | | | 0.0 | 0.0 | -231400000.0 |