| | 2020-12-31 | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-03-31 |
| Amortization Cash Flow | 355841000.0 | | | | | |
| Amortization Of Intangibles | 355841000.0 | | | | | |
| Asset Impairment Charge | | 0.0 | 0.0 | 118363000.0 | 191184000.0 | |
| Beginning Cash Position | | 123652000.0 | 151485000.0 | 150696000.0 | 1636470000.0 | 1199088000.0 |
| Cash Dividends Paid | | -1379198000.0 | -1450637000.0 | -1520644000.0 | -1633247000.0 | -1693335000.0 |
| Cash Flow From Continuing Financing Activities | | -590630000.0 | 3018811000.0 | 963474000.0 | 2063433000.0 | 1855150000.0 |
| Cash Flow From Continuing Investing Activities | | -1061721000.0 | -4699403000.0 | -1115111000.0 | -1906157000.0 | -2815956000.0 |
| Cash Flow From Continuing Operating Activities | | 1702228000.0 | 1659388000.0 | 1634780000.0 | 2261477000.0 | 2308287000.0 |
| Change In Account Payable | | 62452000.0 | 42114000.0 | -224434000.0 | 366733000.0 | 380497000.0 |
| Change In Other Working Capital | -83130000.0 | | | | | |
| Change In Payable | | 62452000.0 | 42114000.0 | -224434000.0 | 366733000.0 | 380497000.0 |
| Change In Payables And Accrued Expense | | 62452000.0 | 42114000.0 | -224434000.0 | 366733000.0 | 380497000.0 |
| Change In Receivables | | -389116000.0 | -272452000.0 | -155317000.0 | -342061000.0 | -413275000.0 |
| Change In Working Capital | | -326664000.0 | -230338000.0 | -379751000.0 | 24672000.0 | -32778000.0 |
| Changes In Account Receivables | | -389116000.0 | -272452000.0 | -155317000.0 | -342061000.0 | -413275000.0 |
| Changes In Cash | | 49877000.0 | -70866000.0 | 1483143000.0 | 2418753000.0 | 1347481000.0 |
| Common Stock Dividend Paid | -1162782000.0 | | | | | |
| Common Stock Issuance | | 172096000.0 | 928432000.0 | 2207259000.0 | 3650771000.0 | 3553708000.0 |
| Depreciation | 1010538000.0 | | | | | |
| Depreciation Amortization Depletion | | 1486632000.0 | 1577933000.0 | 1694859000.0 | 1771797000.0 | 1783704000.0 |
| Depreciation And Amortization | | 1486632000.0 | 1577933000.0 | 1694859000.0 | 1771797000.0 | 1783704000.0 |
| Dividend Received CFO | | 66232000.0 | 42376000.0 | 73518000.0 | 78269000.0 | 92492000.0 |
| Earnings Losses From Equity Investments | | -62283000.0 | 13497000.0 | 29791000.0 | 120138000.0 | 111770000.0 |
| Effect Of Exchange Rate Changes | | -22044000.0 | 70077000.0 | 2631000.0 | -178523000.0 | -218399000.0 |
| End Cash Position | | 151485000.0 | 150696000.0 | 1636470000.0 | 3876700000.0 | 2546569000.0 |
| Financing Cash Flow | | -590630000.0 | 2969149000.0 | 963474000.0 | 2063433000.0 | 1855150000.0 |
| Free Cash Flow | | 1702228000.0 | 1659388000.0 | 1634780000.0 | 2261477000.0 | 2308287000.0 |
| Gain Loss On Investment Securities | | -1380795000.0 | -176754000.0 | -900531000.0 | -595825000.0 | -319149000.0 |
| Income Tax Paid Supplemental Data | 20055000.0 | | | | | |
| Interest Paid Supplemental Data | 301938000.0 | | | | | |
| Investing Cash Flow | | -1061721000.0 | -4699403000.0 | -1115111000.0 | -1906157000.0 | -2815956000.0 |
| Issuance Of Capital Stock | | 172096000.0 | 928432000.0 | 2207259000.0 | 3650771000.0 | 3553708000.0 |
| Issuance Of Debt | | 4345886000.0 | 8301294000.0 | 3739973000.0 | 3871350000.0 | 4756166000.0 |
| Long Term Debt Issuance | | 1824389000.0 | 8301294000.0 | 3739973000.0 | 3871350000.0 | 4756166000.0 |
| Long Term Debt Payments | | -1007450000.0 | -4856663000.0 | -3405623000.0 | -3834051000.0 | -4786332000.0 |
| Net Business Purchase And Sale | | -189350000.0 | -2226273000.0 | -146769000.0 | -723760000.0 | -737274000.0 |
| Net Common Stock Issuance | | 172096000.0 | 928432000.0 | 2207259000.0 | 3650771000.0 | 3553708000.0 |
| Net Income From Continuing Operations | | 1747412000.0 | 380325000.0 | 950312000.0 | 588327000.0 | 406885000.0 |
| Net Investment Properties Purchase And Sale | | -829700000.0 | -2643097000.0 | -3525598000.0 | -2831740000.0 | -2959728000.0 |
| Net Investment Purchase And Sale | 70019000.0 | | | | | |
| Net Issuance Payments Of Debt | | 727385000.0 | 3444631000.0 | 334350000.0 | 37299000.0 | -30166000.0 |
| Net Long Term Debt Issuance | | 816939000.0 | 3444631000.0 | 334350000.0 | 37299000.0 | -30166000.0 |
| Net Other Financing Charges | | 90337000.0 | 46723000.0 | -57491000.0 | 8610000.0 | 24943000.0 |
| Net Other Investing Changes | | -42671000.0 | 169967000.0 | 2557256000.0 | 1649343000.0 | 881046000.0 |
| Net Preferred Stock Issuance | -500000000.0 | -201250000.0 | 0.0 | 0.0 | | |
| Net Short Term Debt Issuance | 162111000.0 | -89554000.0 | 1690181000.0 | -422803000.0 | | |
| Operating Cash Flow | | 1702228000.0 | 1659388000.0 | 1634780000.0 | 2261477000.0 | 2308287000.0 |
| Operating Gains Losses | | -1424406000.0 | -112122000.0 | -870740000.0 | -469816000.0 | -202578000.0 |
| Other Non Cash Items | | 68939000.0 | -91247000.0 | -32313000.0 | 1438000.0 | -10370000.0 |
| Preferred Stock Dividend Paid | -76536000.0 | | | | | |
| Preferred Stock Payments | -500000000.0 | -201250000.0 | 0.0 | 0.0 | | |
| Proceeds From Stock Option Exercised | 6503000.0 | | | | | |
| Provisionand Write Offof Assets | 6480000.0 | | | | | |
| Purchase Of Business | | -251465000.0 | -2229605000.0 | -388753000.0 | -823624000.0 | -826452000.0 |
| Purchase Of Investment Properties | | -2520772000.0 | -2643097000.0 | -3525598000.0 | -2831740000.0 | -2959728000.0 |
| Repayment Of Debt | | -3618501000.0 | -4856663000.0 | -3405623000.0 | -3834051000.0 | -4786332000.0 |
| Repurchase Of Capital Stock | -500000000.0 | -201250000.0 | 0.0 | 0.0 | | |
| Sale Of Business | | 62115000.0 | 3332000.0 | 241984000.0 | 99864000.0 | 89178000.0 |
| Sale Of Investment | 70019000.0 | | | | | |
| Sale Of Investment Properties | 564615000.0 | 1691072000.0 | 271567000.0 | 2619778000.0 | | |
| Short Term Debt Issuance | | 2521497000.0 | 5510267000.0 | 2870841000.0 | | |
| Short Term Debt Payments | | -2611051000.0 | -3820086000.0 | -3293644000.0 | | |
| Stock Based Compensation | | 84083000.0 | 92461000.0 | 80532000.0 | 75606000.0 | 79748000.0 |
| Unrealized Gain Loss On Investment Securities | -577000.0 | | | | | |
