Supplemental Disclosures to the Consolidated Statements of Cash Flows (Schedule of Analysis for Doubtful Accounts) (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Accounts Receivable, Allowance for Credit Loss [Roll Forward] | |||
| Balance at January 1, | $ 167 | $ 151 | $ 160 |
| Provision charged to operations | 25 | 31 | 17 |
| Accounts written-off, net of recoveries | (31) | (14) | (20) |
| Effect of exchange rate changes and other | 1 | (1) | (6) |
| Balance at December 31, | $ 162 | $ 167 | $ 151 |