Retirement benefit obligations (Tables) |
6 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jun. 30, 2026 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Disclosure of defined benefit plans [abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Group's post-retirement defined benefit scheme obligations | The Group’s post-retirement defined benefit scheme obligations are comprised as follows:
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of movement in the Group's net post-retirement defined benefit scheme asset during the period | Movements in the Group’s net post-retirement defined benefit scheme asset during the period were as follows:
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of principal assumptions used in the valuations of the defined benefit pension schemes | The principal assumptions used in the valuations of the defined benefit pension schemes were as follows:
|