XML 93 R86.htm IDEA: XBRL DOCUMENT v3.22.0.1
Intangible assets - Other intangible assets (Details) - GBP (£)
Dec. 31, 2021
Jun. 30, 2021
Dec. 31, 2020
Jun. 30, 2020
Intangible assets        
Intangible assets and goodwill £ 812,252,000 £ 754,467,000 £ 777,473,000 £ 775,170,000
Cost / gross value        
Intangible assets        
Intangible assets and goodwill 1,418,399,000 1,299,307,000 1,303,033,000 1,267,525,000
Accumulated depreciation, amortization and impairment        
Intangible assets        
Intangible assets and goodwill (606,147,000) (544,840,000) (525,560,000) (492,355,000)
Other intangible assets        
Intangible assets        
Intangible assets and goodwill 5,294,000 5,027,000 5,668,000 6,845,000
Other intangible assets | Cost / gross value        
Intangible assets        
Intangible assets and goodwill 17,291,000 16,644,000 15,561,000 14,797,000
Other intangible assets | Cost / gross value | Internally generated        
Intangible assets        
Intangible assets and goodwill 2,103,000   2,098,000  
Other intangible assets | Accumulated depreciation, amortization and impairment        
Intangible assets        
Intangible assets and goodwill (11,997,000) £ (11,617,000) (9,893,000) £ (7,952,000)
Other intangible assets | Accumulated depreciation, amortization and impairment | Internally generated        
Intangible assets        
Intangible assets and goodwill £ (2,067,000)   £ (1,667,000)