Note 7 - Restructuring, Impairment and Plant Closing Costs - Accrued Restructuring Costs By Type of Cost and Initiative (Details) $ in Millions |
3 Months Ended |
|---|---|
|
Mar. 31, 2026
USD ($)
| |
| Balance | $ 45 |
| Charges, net | 5 |
| Payments | (12) |
| Balance | 38 |
| Employee Severance [Member] | |
| Balance | 41 |
| Charges, net | 4 |
| Payments | (11) |
| Balance | 34 |
| Contract Termination [Member] | |
| Balance | 4 |
| Charges, net | 0 |
| Payments | 0 |
| Balance | 4 |
| Other Restructuring [Member] | |
| Balance | 0 |
| Charges, net | 1 |
| Payments | (1) |
| Balance | $ 0 |