Share capital and other reserves - Allotted, called up and fully paid shares (Details) $ / shares in Units, $ in Millions |
4 Months Ended | 12 Months Ended | ||||||
|---|---|---|---|---|---|---|---|---|
|
Sep. 30, 2025
USD ($)
|
Sep. 05, 2025
USD ($)
$ / shares
|
Dec. 31, 2025
GBP (£)
$ / shares
shares
|
Dec. 31, 2025
GBP (£)
shares
|
Dec. 31, 2025
$ / shares
|
Sep. 30, 2025
GBP (£)
|
Sep. 05, 2025
GBP (£)
|
Dec. 31, 2024
GBP (£)
shares
|
|
| Share capital and other reserves | ||||||||
| Number of shares allotted, called up and fully paid shares | 101,602,621 | 101,602,621 | 69,542,515 | |||||
| Share capital | £ | £ 79,328 | £ 79,328 | £ 54,753 | |||||
| Number of shares held in treasury | 140,000 | 140,000 | 140,000 | |||||
| Number of shares issued | 32,060,106 | |||||||
| At-the-market offering | ||||||||
| Share capital and other reserves | ||||||||
| Par value per share | $ / shares | $ 0.001 | |||||||
| Number of shares issued | 3,000,000 | 2,986,768 | ||||||
| Aggregate offering price | $ 100 | $ 100 | £ 74,000,000 | £ 74,000,000 | ||||
| Percentage of commission on gross proceeds | 3.00% | 3.00% | ||||||
| At-the-market offering | Weighted average | ||||||||
| Share capital and other reserves | ||||||||
| Share issued price per share | $ / shares | £ 5.91 | |||||||
| Ordinary Share | ||||||||
| Share capital and other reserves | ||||||||
| Number of shares allotted, called up and fully paid shares | 101,602,621 | 101,602,621 | 69,542,515 | |||||
| Share capital | £ | £ 79,328 | £ 79,328 | £ 54,753 | |||||
| Par value per share | $ / shares | $ 0.001 | |||||||
| Number of shares authorized | 1,000,000,000 | 1,000,000,000 | ||||||
| Number of shares issued | 32,060,106 |