Other Commitments with Third Parties and Other Contingent Liabilities - Existing commercial commitments with customers (Details) - Dec. 31, 2025 € in Millions, $ in Millions |
EUR (€) |
USD ($) |
|---|---|---|
| Other Commitments with Third Parties and Other Contingent Liabilities | ||
| Commercial Commitments With Customers | € 31 | $ 36 |
| 2026 | ||
| Other Commitments with Third Parties and Other Contingent Liabilities | ||
| Commercial Commitments With Customers | 5 | |
| 2027 | ||
| Other Commitments with Third Parties and Other Contingent Liabilities | ||
| Commercial Commitments With Customers | 2 | |
| Later than two years and not later than five years [member] | ||
| Other Commitments with Third Parties and Other Contingent Liabilities | ||
| Commercial Commitments With Customers | € 24 |