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Intangible assets (Tables)
12 Months Ended
Dec. 31, 2023
Text block [abstract]  
Summary of Intangible Assets
                  
 
Acquired
                             
                customer lists,     Acquired     Acquired     Other        
                contracts and     trademarks     publishing     intangibles        
All figures in £ millions   Goodwill     Software     relationships     and brands     rights     acquired     Total  
Cost
             
At 1 January 2022     2,145       1,087       741       168       97       321       4,559  
Exchange differences     206       83       80       20       5       44       438  
Additions – internal development           86                               86  
Additions – purchased           4                               4  
Disposals and retirements           (131                             (131
Acquisition of subsidiary (note 30)     204             37       6       1       66       314  
Disposal of businesses (note 31)     (75     (9     (20     (8           (1     (113
Transfers           (5                             (5
At 31 December 2022
 
 
2,480
 
 
 
1,115
 
 
 
838
 
 
 
186
 
 
 
103
 
 
 
430
 
 
 
5,152
 
Exchange differences  
 
(107
 
 
(40
 
 
(42
 
 
(5
 
 
(3
 
 
(12
 
 
(209
Additions – internal development  
 
 
 
 
96
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
96
 
Additions – purchased  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Disposals and retirements  
 
 
 
 
(18
 
 
 
 
 
(1
 
 
 
 
 
(3
 
 
(22
Acquisition of subsidiary (note 30)  
 
61
 
 
 
 
 
 
82
 
 
 
6
 
 
 
 
 
 
29
 
 
 
178
 
Disposal of businesses (note 31)  
 
 
 
 
(15
 
 
(298
 
 
(2
 
 
 
 
 
 
 
 
(315
Transfers  
 
 
 
 
(1
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(1
At 31 December 2023
 
 
2,434
 
 
 
1,137
 
 
 
580
 
 
 
184
 
 
 
100
 
 
 
444
 
 
 
4,879
 
                  
 
Acquired
                             
                customer lists,     Acquired     Acquired     Other        
                contracts and     trademarks     publishing     intangibles        
All figures in £ millions   Goodwill     Software     relationships     and brands     rights     acquired     Total  
Amortisation and impairment
             
At 1 January 2022           (657     (620     (138     (96     (279     (1,790
Exchange differences           (49     (65     (16     (5     (37     (172
Charge for the year           (125     (33     (8           (13     (179
Disposals and retirements           130                               130  
Disposal of businesses (note 31)           8       20       7             1       36  
Transfers                                          
At 31 December 2022
 
 
 
 
 
(693
 
 
(698
 
 
(155
 
 
(101
 
 
(328
 
 
(1,975
Exchange differences  
 
 
 
 
24
 
 
 
31
 
 
 
4
 
 
 
3
 
 
 
9
 
 
 
71
 
Charge for the year  
 
 
 
 
(123
 
 
(19
 
 
(7
 
 
(1
 
 
(19
 
 
(169
Disposals and retirements  
 
 
 
 
18
 
 
 
 
 
 
1
 
 
 
 
 
 
3
 
 
 
22
 
Disposal of businesses (note 31)  
 
 
 
 
8
 
 
 
252
 
 
 
2
 
 
 
 
 
 
 
 
 
262
 
Transfers  
 
 
 
 
1
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
 
At 31 December 2023
 
 
 
 
 
(765
 
 
(434
 
 
(155
 
 
(99
 
 
(335
 
 
(1,788
Carrying amounts
             
At 1 January 2022     2,145       430       121       30       1       42       2,769  
At 31 December 2022     2,480       422       140       31       2       102       3,177  
At 31 December 2023
 
 
2,434
 
 
 
372
 
 
 
146
 
 
 
29
 
 
 
1
 
 
 
109
 
 
 
3,091
 
Summary of Useful Economic Life of Intangible Assets
The range of useful economic lives for each major class of intangible asset (excluding goodwill and software) is shown below:
 
     
 
At 31 December 2023 
 
Useful economic life 
 
 
Class of intangible asset
  
Acquired customer lists, contracts and relationships
  
 
3-20 years 
 
Acquired trademarks and brands
  
 
2-20
years 
 
Acquired publishing rights
  
 
5-20
years 
 
Other intangibles acquired
  
 
2-20
years 
 
Summary of Amortisation Profile of Intangible Assets
The expected amortisation profile of acquired intangible assets is shown below:
 
                             
 
At 31 December 2023
 
All figures in £
millions
  
One to
five years
    
Six to
ten years
    
Eleven to
fifteen years
    
Sixteen to
twenty years
    
Total
 
Class of intangible asset
              
Acquired customer lists, contracts and relationships   
 
71
 
  
 
41
 
  
 
28
 
  
 
6
 
  
 
    146
 
Acquired trademarks and brands
  
 
22
 
  
 
7
 
  
 
 
  
 
 
  
 
29
 
Acquired publishing rights
  
 
1
 
  
 
 
  
 
 
  
 
 
  
 
1
 
Other intangibles acquired
  
 
84
 
  
 
17
 
  
 
8
 
  
 
 
  
 
109
 
Summary of Carrying Value of Goodwill
All figures in £ millions   
 
2023
  Goodwill
 
    
 
2022
  Goodwill
 
 
Assessment & Qualifications
  
 
1,355
 
     1,361  
Virtual Learning
  
 
419
 
     443  
English Language Learning
  
 
255
 
     259  
Workforce Skills
  
 
337
 
     348  
Higher Education
  
 
68
 
     69  
Total
  
 
2,434
 
     2,480  
Summary of Detailed Information About In Carrying Value Of Goodwill
The table below shows the key assumptions used by management in the value in use calculations.
 
             
 
2023
            
 
2022 
 
     
 Discount rate
 
    
Perpetuity
 growth rate
 
    
 Discount rate
 
    
Perpetuity 
 growth rate 
 
 
Assessment & Qualifications
  
 
10.8%
 
  
 
2.0%
 
     12.0%        2.0%   
Virtual Learning
  
 
11.0%
 
  
 
2.0%
 
     11.9%        2.0%   
English Language Learning
  
 
13.0%
 
  
 
3.5%
 
     11.8%        3.5%   
Workforce Skills
  
 
10.4%
 
  
 
2.0%
 
     11.6%        2.0%   
Higher Education   
 
10.7%
 
  
 
2.0%
 
     12.0%        2.0%