| | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-06-30 | 2025-09-30 |
| Beginning Cash Position | 1611000000.0 | 722000000.0 | 792000000.0 | 610000000.0 | 752000000.0 | 475000000.0 |
| Capital Expenditure | -199000000.0 | -193000000.0 | -219000000.0 | -321000000.0 | -405000000.0 | -431000000.0 |
| Capital Expenditure Reported | -199000000.0 | -193000000.0 | -219000000.0 | -321000000.0 | -405000000.0 | -431000000.0 |
| Cash Dividends Paid | -19000000.0 | -44000000.0 | -73000000.0 | -109000000.0 | -150000000.0 | -164000000.0 |
| Cash Flow From Continuing Financing Activities | -1444000000.0 | -526000000.0 | -868000000.0 | -1026000000.0 | -1231000000.0 | -1104000000.0 |
| Cash Flow From Continuing Investing Activities | 107000000.0 | -135000000.0 | -215000000.0 | -316000000.0 | -399000000.0 | -423000000.0 |
| Cash Flow From Continuing Operating Activities | 449000000.0 | 733000000.0 | 901000000.0 | 1298000000.0 | 1423000000.0 | 1710000000.0 |
| Change In Account Payable | 144000000.0 | 246000000.0 | -7000000.0 | -49000000.0 | 19000000.0 | 35000000.0 |
| Change In Accrued Expense | -146000000.0 | 23000000.0 | 37000000.0 | 5000000.0 | -25000000.0 | 45000000.0 |
| Change In Inventory | 60000000.0 | -234000000.0 | -142000000.0 | -106000000.0 | -78000000.0 | -62000000.0 |
| Change In Other Current Assets | -13000000.0 | 1000000.0 | -4000000.0 | -3000000.0 | 2000000.0 | -3000000.0 |
| Change In Other Current Liabilities | -23000000.0 | -60000000.0 | -34000000.0 | -28000000.0 | -32000000.0 | 5000000.0 |
| Change In Other Working Capital | -41000000.0 | -12000000.0 | -7000000.0 | -14000000.0 | -45000000.0 | -12000000.0 |
| Change In Payable | 144000000.0 | 246000000.0 | -7000000.0 | -49000000.0 | 19000000.0 | 35000000.0 |
| Change In Payables And Accrued Expense | -2000000.0 | 269000000.0 | 30000000.0 | -44000000.0 | -6000000.0 | 80000000.0 |
| Change In Prepaid Assets | 11000000.0 | -6000000.0 | -24000000.0 | -14000000.0 | -13000000.0 | -34000000.0 |
| Change In Receivables | -337000000.0 | -161000000.0 | -164000000.0 | -57000000.0 | -127000000.0 | -140000000.0 |
| Change In Working Capital | -345000000.0 | -203000000.0 | -345000000.0 | -266000000.0 | -299000000.0 | -166000000.0 |
| Changes In Cash | -888000000.0 | 72000000.0 | -182000000.0 | -44000000.0 | -207000000.0 | 183000000.0 |
| Common Stock Dividend Paid | -17000000.0 | -42000000.0 | -71000000.0 | -107000000.0 | | |
| Common Stock Payments | -430000000.0 | -400000000.0 | -250000000.0 | -500000000.0 | -590000000.0 | -690000000.0 |
| Deferred Income Tax | 38000000.0 | 79000000.0 | 108000000.0 | 55000000.0 | 0.0 | 91000000.0 |
| Deferred Tax | 38000000.0 | 79000000.0 | 108000000.0 | 55000000.0 | 0.0 | 91000000.0 |
| Depreciation Amortization Depletion | 270000000.0 | 265000000.0 | 272000000.0 | 277000000.0 | 279000000.0 | 283000000.0 |
| Depreciation And Amortization | 270000000.0 | 265000000.0 | 272000000.0 | 277000000.0 | 279000000.0 | 283000000.0 |
| Effect Of Exchange Rate Changes | -1000000.0 | -2000000.0 | 0.0 | -1000000.0 | 1000000.0 | 2000000.0 |
| End Cash Position | 722000000.0 | 792000000.0 | 610000000.0 | 565000000.0 | 545000000.0 | 658000000.0 |
| Financing Cash Flow | -1444000000.0 | -526000000.0 | -868000000.0 | -1026000000.0 | -1231000000.0 | -1104000000.0 |
| Free Cash Flow | 250000000.0 | 540000000.0 | 682000000.0 | 977000000.0 | 1018000000.0 | 1279000000.0 |
| Gain Loss On Investment Securities | 9000000.0 | 18000000.0 | 22000000.0 | | | |
| Investing Cash Flow | 107000000.0 | -135000000.0 | -215000000.0 | -316000000.0 | -399000000.0 | -423000000.0 |
| Issuance Of Debt | 700000000.0 | 0.0 | 400000000.0 | 500000000.0 | | 0.0 |
| Long Term Debt Issuance | 700000000.0 | 0.0 | 400000000.0 | 500000000.0 | | 0.0 |
| Long Term Debt Payments | -1538000000.0 | -69000000.0 | -876000000.0 | -865000000.0 | -919000000.0 | -200000000.0 |
| Net Business Purchase And Sale | | 0.0 | 0.0 | -5000000.0 | | |
| Net Common Stock Issuance | -430000000.0 | -400000000.0 | -250000000.0 | -500000000.0 | -590000000.0 | -690000000.0 |
| Net Income From Continuing Operations | 258000000.0 | 469000000.0 | 765000000.0 | 1155000000.0 | 1397000000.0 | 1450000000.0 |
| Net Investment Purchase And Sale | 6000000.0 | 0.0 | 2000000.0 | | | |
| Net Issuance Payments Of Debt | -847000000.0 | -74000000.0 | -476000000.0 | -365000000.0 | -419000000.0 | -200000000.0 |
| Net Long Term Debt Issuance | -838000000.0 | -69000000.0 | -476000000.0 | -365000000.0 | -419000000.0 | -200000000.0 |
| Net Other Financing Charges | -170000000.0 | -24000000.0 | -80000000.0 | -60000000.0 | -75000000.0 | -52000000.0 |
| Net Other Investing Changes | 300000000.0 | 58000000.0 | 4000000.0 | 10000000.0 | 11000000.0 | 9000000.0 |
| Net Short Term Debt Issuance | -9000000.0 | -5000000.0 | 0.0 | 0.0 | | |
| Operating Cash Flow | 449000000.0 | 733000000.0 | 901000000.0 | 1298000000.0 | 1423000000.0 | 1710000000.0 |
| Operating Gains Losses | 164000000.0 | 26000000.0 | 39000000.0 | 46000000.0 | 47000000.0 | 40000000.0 |
| Other Non Cash Items | 23000000.0 | 43000000.0 | 12000000.0 | -32000000.0 | -65000000.0 | -56000000.0 |
| Pension And Employee Benefit Expense | 18000000.0 | 24000000.0 | 37000000.0 | 40000000.0 | 41000000.0 | 40000000.0 |
| Preferred Stock Dividend Paid | -2000000.0 | -2000000.0 | -2000000.0 | -2000000.0 | | |
| Proceeds From Stock Option Exercised | 22000000.0 | 16000000.0 | 11000000.0 | 8000000.0 | 3000000.0 | 2000000.0 |
| Repayment Of Debt | -1538000000.0 | -69000000.0 | -876000000.0 | -865000000.0 | -919000000.0 | -200000000.0 |
| Repurchase Of Capital Stock | -430000000.0 | -400000000.0 | -250000000.0 | -500000000.0 | -590000000.0 | -690000000.0 |
| Sale Of Investment | 6000000.0 | 0.0 | 2000000.0 | | | |
| Stock Based Compensation | 41000000.0 | 54000000.0 | 50000000.0 | 63000000.0 | 64000000.0 | 68000000.0 |
