| | 2019-12-31 | 2020-12-31 | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-06-30 |
| Asset Impairment Charge | | | 25000000.0 | 1320000000.0 | 1891000000.0 | 78000000.0 | |
| Beginning Cash Position | | | 5648000000.0 | 5093000000.0 | 2944000000.0 | 3100000000.0 | 2636000000.0 |
| Capital Expenditure | | | -1653000000.0 | -2131000000.0 | -2666000000.0 | -3402000000.0 | -3252000000.0 |
| Cash Dividends Paid | | | -1757000000.0 | -1746000000.0 | -1415000000.0 | -1145000000.0 | -1129000000.0 |
| Cash Flow From Continuing Financing Activities | | | -2958000000.0 | -2356000000.0 | -1603000000.0 | -2953000000.0 | -5403000000.0 |
| Cash Flow From Continuing Investing Activities | | | -1868000000.0 | -2983000000.0 | -1002000000.0 | -2855000000.0 | 1000000.0 |
| Cash Flow From Continuing Operating Activities | | | 4266000000.0 | 3198000000.0 | 2754000000.0 | 6318000000.0 | 8563000000.0 |
| Cash From Discontinued Investing Activities | | | 0.0 | 0.0 | 0.0 | 153000000.0 | |
| Cash From Discontinued Operating Activities | | | 13000000.0 | 22000000.0 | 9000000.0 | 45000000.0 | 11000000.0 |
| Change In Account Payable | | | -11000000.0 | 102000000.0 | -42000000.0 | -2000000.0 | 22000000.0 |
| Change In Accrued Expense | | | -94000000.0 | -113000000.0 | 378000000.0 | 86000000.0 | 253000000.0 |
| Change In Income Tax Payable | | | -317000000.0 | -343000000.0 | -197000000.0 | 235000000.0 | 447000000.0 |
| Change In Interest Payable | 0.0 | | | | | | |
| Change In Inventory | | | -136000000.0 | -161000000.0 | -187000000.0 | -534000000.0 | -392000000.0 |
| Change In Other Current Assets | | | 36000000.0 | -84000000.0 | 50000000.0 | 64000000.0 | -90000000.0 |
| Change In Other Working Capital | | | -161000000.0 | -247000000.0 | -275000000.0 | -433000000.0 | -547000000.0 |
| Change In Payable | | | -328000000.0 | -241000000.0 | -239000000.0 | 233000000.0 | 469000000.0 |
| Change In Payables And Accrued Expense | | | -422000000.0 | -354000000.0 | 139000000.0 | 319000000.0 | 722000000.0 |
| Change In Receivables | | | 142000000.0 | 5000000.0 | -240000000.0 | -441000000.0 | 226000000.0 |
| Change In Tax Payable | | | -317000000.0 | -343000000.0 | -197000000.0 | 235000000.0 | 447000000.0 |
| Change In Working Capital | | | -541000000.0 | -841000000.0 | -513000000.0 | -1025000000.0 | -81000000.0 |
| Changes In Cash | | | -547000000.0 | -2119000000.0 | 158000000.0 | 570000000.0 | 3583000000.0 |
| Common Stock Dividend Paid | | | -1757000000.0 | -1746000000.0 | -1415000000.0 | -1145000000.0 | -1129000000.0 |
| Common Stock Payments | | | -525000000.0 | 0.0 | 0.0 | -1246000000.0 | -2501000000.0 |
| Deferred Income Tax | | | -109000000.0 | -278000000.0 | -104000000.0 | 80000000.0 | 464000000.0 |
| Deferred Tax | | | -109000000.0 | -278000000.0 | -104000000.0 | 80000000.0 | 464000000.0 |
| Depreciation Amortization Depletion | | | 2323000000.0 | 2185000000.0 | 2108000000.0 | 2576000000.0 | 2533000000.0 |
| Depreciation And Amortization | | | 2323000000.0 | 2185000000.0 | 2108000000.0 | 2576000000.0 | 2533000000.0 |
| Effect Of Exchange Rate Changes | | | -8000000.0 | -30000000.0 | -2000000.0 | -20000000.0 | -1000000.0 |
| End Cash Position | | | 5093000000.0 | 2944000000.0 | 3100000000.0 | 3650000000.0 | 6219000000.0 |
| Financing Cash Flow | | | -2958000000.0 | -2356000000.0 | -1603000000.0 | -2953000000.0 | -5403000000.0 |
| Free Cash Flow | | | 2626000000.0 | 1089000000.0 | 97000000.0 | 2961000000.0 | 5322000000.0 |
| Gain Loss On Investment Securities | -166000000.0 | | | | | | |
| Gain Loss On Sale Of Business | -2390000000.0 | -677000000.0 | 0.0 | -35000000.0 | | | |
| Gain Loss On Sale Of PPE | | -677000000.0 | | | | | |
| Income Tax Paid Supplemental Data | | | 1534000000.0 | 1122000000.0 | 794000000.0 | 966000000.0 | |
| Interest Paid Supplemental Data | | | 229000000.0 | 172000000.0 | 228000000.0 | 317000000.0 | |
| Investing Cash Flow | | | -1868000000.0 | -2983000000.0 | -1002000000.0 | -2702000000.0 | 154000000.0 |
| Issuance Of Debt | | | 992000000.0 | 0.0 | 0.0 | 3476000000.0 | 0.0 |
| Long Term Debt Issuance | | | 992000000.0 | 0.0 | 0.0 | 3476000000.0 | 0.0 |
| Long Term Debt Payments | | | -1455000000.0 | -155000000.0 | -67000000.0 | -3947000000.0 | -1686000000.0 |
| Net Business Purchase And Sale | | | -460000000.0 | -147000000.0 | 596000000.0 | -40000000.0 | -65000000.0 |
| Net Common Stock Issuance | | | -525000000.0 | 0.0 | 0.0 | -1246000000.0 | -2501000000.0 |
| Net Income From Continuing Operations | | | 233000000.0 | -369000000.0 | -2467000000.0 | 3381000000.0 | 6322000000.0 |
| Net Investment Purchase And Sale | | | 135000000.0 | -676000000.0 | 1046000000.0 | -17000000.0 | 392000000.0 |
| Net Issuance Payments Of Debt | | | -463000000.0 | -155000000.0 | -67000000.0 | -471000000.0 | -1686000000.0 |
| Net Long Term Debt Issuance | | | -463000000.0 | -155000000.0 | -67000000.0 | -471000000.0 | -1686000000.0 |
| Net Other Financing Charges | | | -213000000.0 | -455000000.0 | -121000000.0 | -91000000.0 | -87000000.0 |
| Net Other Investing Changes | | | 26000000.0 | -45000000.0 | 22000000.0 | 44000000.0 | -129000000.0 |
| Net PPEPurchase And Sale | | | -1569000000.0 | -2115000000.0 | -2666000000.0 | -2842000000.0 | -197000000.0 |
| Operating Cash Flow | | | 4279000000.0 | 3220000000.0 | 2763000000.0 | 6363000000.0 | 8574000000.0 |
| Operating Gains Losses | | | 363000000.0 | 102000000.0 | 206000000.0 | 1080000000.0 | -626000000.0 |
| Other Cash Adjustment Inside Changein Cash | | | | 0.0 | 0.0 | -138000000.0 | 258000000.0 |
| Other Non Cash Items | | | 1765000000.0 | 960000000.0 | 1506000000.0 | 121000000.0 | 262000000.0 |
| Pension And Employee Benefit Expense | | | 4000000.0 | 137000000.0 | 9000000.0 | 1000000.0 | |
| Proceeds From Stock Option Exercised | | 51000000.0 | | | | | |
| Purchase Of Business | | | -478000000.0 | -209000000.0 | -108000000.0 | -96000000.0 | -124000000.0 |
| Purchase Of Investment | | | -59000000.0 | -940000000.0 | -551000000.0 | -66000000.0 | -19000000.0 |
| Purchase Of PPE | | | -1653000000.0 | -2131000000.0 | -2666000000.0 | -3402000000.0 | -3252000000.0 |
| Repayment Of Debt | | | -1455000000.0 | -155000000.0 | -67000000.0 | -3947000000.0 | -1686000000.0 |
| Repurchase Of Capital Stock | | | -525000000.0 | 0.0 | 0.0 | -1246000000.0 | -2501000000.0 |
| Sale Of Business | | | 18000000.0 | 62000000.0 | 704000000.0 | 56000000.0 | 59000000.0 |
| Sale Of Investment | | | 194000000.0 | 264000000.0 | 1597000000.0 | 49000000.0 | 411000000.0 |
| Sale Of PPE | | | 84000000.0 | 16000000.0 | 0.0 | 560000000.0 | 3055000000.0 |
| Stock Based Compensation | | | 72000000.0 | 73000000.0 | 80000000.0 | 89000000.0 | 93000000.0 |
| Unrealized Gain Loss On Investment Securities | | | 135000000.0 | 46000000.0 | 47000000.0 | -62000000.0 | -482000000.0 |