| Number of outstanding shares | (in millions of euros) | Share capital | Additional paid-in capital | Translation reserve | Hedging reserve | Reserves and retained earnings | Equity attributable to owners of the Company | Non-controlling interests | Total equity | 
|---|---|---|---|---|---|---|---|---|---|
| 251,992,065 | 251,992,065 (in millions of euros)December 31, 2022 | 251,992,065 Share capital102 | 251,992,065 Additional paid-in capital4,037 | 251,992,065 Translation reserve85 | 251,992,065 Hedging reserve87 | 251,992,065 Reserves and retained earnings5,324 | 251,992,065 Equity attributable to owners of the Company9,635 | 251,992,065 Non-controlling interests(35) | 251,992,065 Total equity9,600 | 
| 
 (in millions of euros) Net income | 
 Share capital – | 
 Additional paid-in capital – | 
 Translation reserve – | 
 Hedging reserve – | 
 Reserves and retained earnings 1,312 | 
 Equity attributable to owners of the Company 1,312 | 
 Non-controlling interests 10 | 
 Total equity 1,322 | |
| 
 (in millions of euros) Other comprehensive income, net of tax | 
 Share capital – | 
 Additional paid-in capital – | 
 Translation reserve (384) | 
 Hedging reserve (71) | 
 Reserves and retained earnings 114 | 
 Equity attributable to owners of the Company (341) | 
 Non-controlling interests (6) | 
 Total equity (347) | |
| 
 (in millions of euros)Total comprehensive income for the year | 
 Share capital– | 
 Additional paid-in capital– | 
 Translation reserve(384) | 
 Hedging reserve(71) | 
 Reserves and retained earnings1,426 | 
 Equity attributable to owners of the Company971 | 
 Non-controlling interests4 | 
 Total equity975 | |
| – | – (in millions of euros) Dividends | – Share capital – | – Additional paid-in capital (701) | – Translation reserve – | – Hedging reserve – | – Reserves and retained earnings (25) | – Equity attributable to owners of the Company (726) | – Non-controlling interests (9) | – Total equity (735) | 
| – | – (in millions of euros) Share-based payments, net of tax | – Share capital – | – Additional paid-in capital – | – Translation reserve – | – Hedging reserve – | – Reserves and retained earnings 102 | – Equity attributable to owners of the Company 102 | – Non-controlling interests – | – Total equity 102 | 
| 
 (in millions of euros) Effect of acquisitions and commitments to buy-out non-controlling interests | 
 Share capital – | 
 Additional paid-in capital – | 
 Translation reserve – | 
 Hedging reserve – | 
 Reserves and retained earnings (5) | 
 Equity attributable to owners of the Company (5) | 
 Non-controlling interests – | 
 Total equity (5) | |
| – | – (in millions of euros) Equity warrants exercise | – Share capital – | – Additional paid-in capital – | – Translation reserve – | – Hedging reserve – | – Reserves and retained earnings – | – Equity attributable to owners of the Company – | – Non-controlling interests – | – Total equity – | 
| (1,417,572) | (1,417,572) (in millions of euros) (Buybacks)/Sales of treasury shares | (1,417,572) Share capital – | (1,417,572) Additional paid-in capital – | (1,417,572) Translation reserve – | (1,417,572) Hedging reserve – | (1,417,572) Reserves and retained earnings (189) | (1,417,572) Equity attributable to owners of the Company (189) | (1,417,572) Non-controlling interests – | (1,417,572) Total equity (189) | 
| 250,574,493 | 250,574,493 (in millions of euros)December 31, 2023 | 250,574,493 Share capital102 | 250,574,493 Additional paid-in capital3,336 | 250,574,493 Translation reserve(299) | 250,574,493 Hedging reserve16 | 250,574,493 Reserves and retained earnings6,633 | 250,574,493 Equity attributable to owners of the Company9,788 | 250,574,493 Non-controlling interests(40) | 250,574,493 Total equity9,748 | 
| 
 (in millions of euros) Net income | 
 Share capital – | 
 Additional paid-in capital – | 
 Translation reserve – | 
 Hedging reserve – | 
 Reserves and retained earnings 1,660 | 
 Equity attributable to owners of the Company 1,660 | 
 Non-controlling interests 9 | 
 Total equity 1,669 | |
| 
 (in millions of euros) Other comprehensive income, net of tax | 
 Share capital – | 
 Additional paid-in capital – | 
 Translation reserve 517 | 
 Hedging reserve 46 | 
 Reserves and retained earnings 1 | 
 Equity attributable to owners of the Company 564 | 
 Non-controlling interests 2 | 
 Total equity 566 | |
| 
 (in millions of euros)Total comprehensive income for the year | 
 Share capital– | 
 Additional paid-in capital– | 
 Translation reserve517 | 
 Hedging reserve46 | 
 Reserves and retained earnings1,661 | 
 Equity attributable to owners of the Company2,224 | 
 Non-controlling interests11 | 
 Total equity2,235 | |
| – | – (in millions of euros) Dividends | – Share capital – | – Additional paid-in capital (53) | – Translation reserve – | – Hedging reserve – | – Reserves and retained earnings (800) | – Equity attributable to owners of the Company (853) | – Non-controlling interests (12) | – Total equity (865) | 
| – | – (in millions of euros) Share-based payments, net of tax | – Share capital – | – Additional paid-in capital – | – Translation reserve – | – Hedging reserve – | – Reserves and retained earnings 111 | – Equity attributable to owners of the Company 111 | – Non-controlling interests – | – Total equity 111 | 
| 
 (in millions of euros) Effect of acquisitions and commitments to buy-out non-controlling interests | 
 Share capital – | 
 Additional paid-in capital – | 
 Translation reserve – | 
 Hedging reserve – | 
 Reserves and retained earnings (62) | 
 Equity attributable to owners of the Company (62) | 
 Non-controlling interests 17 | 
 Total equity (45) | |
| – | – (in millions of euros) Equity warrants exercise | – Share capital – | – Additional paid-in capital – | – Translation reserve – | – Hedging reserve – | – Reserves and retained earnings – | – Equity attributable to owners of the Company – | – Non-controlling interests – | – Total equity – | 
| 165,254 | 165,254 (in millions of euros) (Buybacks)/Sales of treasury shares | 165,254 Share capital – | 165,254 Additional paid-in capital – | 165,254 Translation reserve – | 165,254 Hedging reserve – | 165,254 Reserves and retained earnings (148) | 165,254 Equity attributable to owners of the Company (148) | 165,254 Non-controlling interests – | 165,254 Total equity (148) | 
| 250,739,747 | 250,739,747 (in millions of euros)December 31, 2024 | 250,739,747 Share capital102 | 250,739,747 Additional paid-in capital3,283 | 250,739,747 Translation reserve218 | 250,739,747 Hedging reserve62 | 250,739,747 Reserves and retained earnings7,395 | 250,739,747 Equity attributable to owners of the Company11,060 | 250,739,747 Non-controlling interests(24) | 250,739,747 Total equity11,036 |