XML 472 R172.htm IDEA: XBRL DOCUMENT v3.22.4
Post balance sheet events (Details) - Agreement with the trustees of the Main Section of the Group pension scheme
£ in Millions
Feb. 06, 2023
GBP (£)
Post balance sheet events  
Maximum amount of contribution, not expected to be required £ 471
Amount of assets to hold as per new legal structure £ 471