Condensed Consolidated Balance Sheets (Parenthetical) |
Jun. 30, 2025
€ / shares
shares
|
Jun. 30, 2025
$ / shares
shares
|
Dec. 31, 2024
€ / shares
shares
|
Dec. 31, 2024
$ / shares
shares
|
|---|---|---|---|---|
| Shareholders’ equity: | ||||
| Euro deferred shares, nominal value (in euros per share) | € / shares | € 22 | € 22 | ||
| Euro deferred shares, number of shares authorized (in shares) | 10,000 | 10,000 | 10,000 | 10,000 |
| Euro deferred shares, number of issued shares (in shares) | 0 | 0 | 0 | 0 |
| Euro deferred shares, number of outstanding shares (in shares) | 0 | 0 | 0 | 0 |
| Ordinary shares, par value (in dollars per share) | $ / shares | $ 0.01 | $ 0.01 | ||
| Ordinary shares, number of authorized shares (in shares) | 100,000,000 | 100,000,000 | 100,000,000 | 100,000,000 |
| Ordinary shares, number of issued shares (in shares) | 53,826,982 | 53,826,982 | 53,826,982 | 53,826,982 |
| Ordinary shares, number of outstanding shares (in shares) | 53,826,982 | 53,826,982 | 53,826,982 | 53,826,982 |