| | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-06-30 | 2025-09-30 |
| Amortization Cash Flow | 56400000.0 | 69000000.0 | 94900000.0 | 107100000.0 | 122100000.0 | 128600000.0 |
| Amortization Of Intangibles | 56400000.0 | 69000000.0 | 94900000.0 | 107100000.0 | 122100000.0 | 128600000.0 |
| Asset Impairment Charge | 800000.0 | 17400000.0 | 800000.0 | 100000.0 | 700000.0 | 800000.0 |
| Beginning Cash Position | 1025900000.0 | 855400000.0 | 430200000.0 | 534300000.0 | 700700000.0 | 651300000.0 |
| Capital Expenditure | -72700000.0 | -68000000.0 | -89900000.0 | -65100000.0 | -58300000.0 | -59400000.0 |
| Capital Expenditure Reported | -72700000.0 | -68000000.0 | -89900000.0 | -65100000.0 | -58300000.0 | -59400000.0 |
| Cash Dividends Paid | -161100000.0 | -177400000.0 | -190700000.0 | -205300000.0 | -210500000.0 | -211700000.0 |
| Cash Flow From Continuing Financing Activities | -9500000.0 | -37800000.0 | -344700000.0 | 465900000.0 | 234900000.0 | -565700000.0 |
| Cash Flow From Continuing Investing Activities | -698100000.0 | -917200000.0 | -283800000.0 | -1006500000.0 | -1042700000.0 | -134700000.0 |
| Cash Flow From Continuing Operating Activities | 565300000.0 | 557400000.0 | 716700000.0 | 668100000.0 | 645300000.0 | 643500000.0 |
| Change In Account Payable | 22900000.0 | 17600000.0 | -25300000.0 | 8900000.0 | 7900000.0 | -7500000.0 |
| Change In Accrued Expense | 25800000.0 | 16600000.0 | -34800000.0 | -8600000.0 | -9100000.0 | 2300000.0 |
| Change In Inventory | -46100000.0 | -72400000.0 | 66200000.0 | 17600000.0 | -8200000.0 | -10200000.0 |
| Change In Other Current Assets | 9000000.0 | -500000.0 | -6500000.0 | -100000.0 | -9700000.0 | 3100000.0 |
| Change In Other Working Capital | 19800000.0 | -25000000.0 | 12700000.0 | -17900000.0 | -11800000.0 | -14700000.0 |
| Change In Payable | 22900000.0 | 17600000.0 | -25300000.0 | 8900000.0 | 7900000.0 | -7500000.0 |
| Change In Payables And Accrued Expense | 48700000.0 | 34200000.0 | -60100000.0 | 300000.0 | -1200000.0 | -5200000.0 |
| Change In Receivables | -49400000.0 | -71700000.0 | 20500000.0 | -16900000.0 | -3400000.0 | -22600000.0 |
| Change In Working Capital | -18000000.0 | -135400000.0 | 32800000.0 | -17000000.0 | -34300000.0 | -49600000.0 |
| Changes In Cash | -142300000.0 | -397600000.0 | 88200000.0 | 127500000.0 | -162500000.0 | -56900000.0 |
| Common Stock Dividend Paid | -161100000.0 | -177400000.0 | -190700000.0 | -205300000.0 | -210500000.0 | -211700000.0 |
| Common Stock Issuance | 13600000.0 | 14100000.0 | 21500000.0 | 16700000.0 | | |
| Common Stock Payments | 0.0 | -148100000.0 | -24200000.0 | 0.0 | -100200000.0 | -176200000.0 |
| Deferred Income Tax | -6100000.0 | -18500000.0 | -14700000.0 | -19400000.0 | -18200000.0 | -20800000.0 |
| Deferred Tax | -6100000.0 | -18500000.0 | -14700000.0 | -19400000.0 | -18200000.0 | -20800000.0 |
| Depreciation | 46600000.0 | 50700000.0 | 57200000.0 | 68500000.0 | 73400000.0 | 75100000.0 |
| Depreciation Amortization Depletion | 103000000.0 | 119700000.0 | 152100000.0 | 175600000.0 | 195500000.0 | 203700000.0 |
| Depreciation And Amortization | 103000000.0 | 119700000.0 | 152100000.0 | 175600000.0 | 195500000.0 | 203700000.0 |
| Effect Of Exchange Rate Changes | -28200000.0 | -27600000.0 | 15900000.0 | -22900000.0 | 31800000.0 | 5300000.0 |
| End Cash Position | 855400000.0 | 430200000.0 | 534300000.0 | 638900000.0 | 538200000.0 | 594400000.0 |
| Financing Cash Flow | -9500000.0 | -37800000.0 | -344700000.0 | 465900000.0 | 234900000.0 | -565700000.0 |
| Free Cash Flow | 492600000.0 | 489400000.0 | 626800000.0 | 603000000.0 | 587000000.0 | 584100000.0 |
| Gain Loss On Sale Of Business | 0.0 | -34800000.0 | -84700000.0 | -4000000.0 | 600000.0 | 0.0 |
| Income Tax Paid Supplemental Data | 118200000.0 | 175600000.0 | 199500000.0 | 171400000.0 | 170200000.0 | 154500000.0 |
| Interest Paid Supplemental Data | 36000000.0 | 37100000.0 | 50800000.0 | 47400000.0 | 61100000.0 | 74000000.0 |
| Investing Cash Flow | -698100000.0 | -917200000.0 | -283800000.0 | -1006500000.0 | -1042700000.0 | -134700000.0 |
| Issuance Of Capital Stock | 13600000.0 | 14100000.0 | 21500000.0 | 16700000.0 | | |
| Issuance Of Debt | 499400000.0 | 410400000.0 | 100000000.0 | 776000000.0 | 826000000.0 | 197000000.0 |
| Long Term Debt Issuance | 499400000.0 | 410400000.0 | 100000000.0 | 776000000.0 | 826000000.0 | 197000000.0 |
| Long Term Debt Payments | -350100000.0 | -135000000.0 | -250000000.0 | -119100000.0 | -286800000.0 | -379900000.0 |
| Net Business Purchase And Sale | -577400000.0 | -896200000.0 | -193200000.0 | -939400000.0 | -982300000.0 | -76500000.0 |
| Net Common Stock Issuance | 13600000.0 | -134000000.0 | -2700000.0 | 16700000.0 | -91400000.0 | -170000000.0 |
| Net Income From Continuing Operations | 449300000.0 | 586700000.0 | 595600000.0 | 504600000.0 | 468600000.0 | 477400000.0 |
| Net Investment Purchase And Sale | -45200000.0 | 39700000.0 | -4200000.0 | 4500000.0 | | |
| Net Issuance Payments Of Debt | 149300000.0 | 275400000.0 | -150000000.0 | 656900000.0 | 539200000.0 | -182900000.0 |
| Net Long Term Debt Issuance | 149300000.0 | 275400000.0 | -150000000.0 | 656900000.0 | 539200000.0 | -182900000.0 |
| Net Other Financing Charges | -11300000.0 | -1800000.0 | -1300000.0 | -2400000.0 | -2400000.0 | -1100000.0 |
| Net Other Investing Changes | -2800000.0 | 7300000.0 | 3500000.0 | -6500000.0 | -6600000.0 | -3300000.0 |
| Net PPEPurchase And Sale | -72700000.0 | -59100000.0 | | | | |
| Net Short Term Debt Issuance | 0.0 | 75400000.0 | | | | |
| Operating Cash Flow | 565300000.0 | 557400000.0 | 716700000.0 | 668100000.0 | 645300000.0 | 643500000.0 |
| Operating Gains Losses | 8600000.0 | -34800000.0 | -84700000.0 | -4000000.0 | | |
| Other Non Cash Items | 7300000.0 | 700000.0 | 5300000.0 | 2400000.0 | 4700000.0 | 3400000.0 |
| Pension And Employee Benefit Expense | 8600000.0 | 0.0 | 0.0 | | | |
| Proceeds From Stock Option Exercised | 19700000.0 | 19300000.0 | | | | |
| Provisionand Write Offof Assets | 0.0 | 0.0 | 7700000.0 | 0.0 | | |
| Purchase Of Business | -577400000.0 | -945600000.0 | -311800000.0 | -984500000.0 | | -76500000.0 |
| Purchase Of Investment | -45200000.0 | 0.0 | -29000000.0 | 0.0 | | |
| Purchase Of PPE | -72700000.0 | -68000000.0 | | | | |
| Repayment Of Debt | -350100000.0 | -135000000.0 | -250000000.0 | -119100000.0 | -286800000.0 | -379900000.0 |
| Repurchase Of Capital Stock | 0.0 | -148100000.0 | -24200000.0 | 0.0 | -100200000.0 | -176200000.0 |
| Sale Of Business | 0.0 | 49400000.0 | 118600000.0 | 45100000.0 | 2200000.0 | 0.0 |
| Sale Of Investment | 0.0 | 39700000.0 | 24800000.0 | 4500000.0 | | |
| Sale Of PPE | 0.0 | 8900000.0 | | | | |
| Short Term Debt Issuance | 0.0 | 210400000.0 | | | | |
| Short Term Debt Payments | 0.0 | -135000000.0 | | | | |
| Stock Based Compensation | 20400000.0 | 21600000.0 | 21800000.0 | 25800000.0 | 27700000.0 | 28600000.0 |