Consolidated statement of changes in equity
| (in millions of euros) | Issued capital | Other reserves | Retained earnings | Unappropriated result | Total | Minority interests | Total equity | 
| Balance as at 1 January 2020 | 1,012 | 48 | 2,495 | 208 | 3,763 | 18 | 3,781 | 
| Result | - | - | - | -2,378 | -2,378 | -203 | -2,581 | 
| Other comprehensive income | - | -27 | - | - | -27 | - | -27 | 
| Total comprehensive income for the period | - | -27 | - | -2,378 | -2,405 | -203 | -2,608 | 
| Dividend paid to shareholders | - | - | -73 | - | -73 | - | -73 | 
| Reversal of dividend paid to shareholders | - | - | 73 | - | 73 | - | 73 | 
| Other | - | - | 202 | -208 | -6 | 12 | 6 | 
| Balance as at 31 December 2020 | 1,012 | 21 | 2,697 | -2,378 | 1,352 | -173 | 1,179 | 
| Result | - | - | - | 339 | 339 | 161 | 500 | 
| Other comprehensive income | - | 15 | - | 15 | -6 | 9 | |
| Total comprehensive income for the period | - | 15 | - | 339 | 354 | 155 | 509 | 
| Dividend paid to shareholders | - | - | - | - | - | - | - | 
| Reversal of dividend paid to shareholders | - | - | - | - | - | - | - | 
| Other | - | - | -2,389 | 2,378 | -11 | 12 | 1 | 
| Balance as at 31 December 2021 | 1,012 | 36 | 308 | 339 | 1,695 | -6 | 1,689 |