XML 56 R40.htm IDEA: XBRL DOCUMENT v3.22.0.1
Goodwill (Tables)
12 Months Ended
Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Goodwill
December 31, 2021December 31, 2020
 (in thousands)
Opening goodwill$936,257 $883,170 
Current year acquisitions (note 6)8,120,006 27,191 
Prior period acquisition— 123 
Foreign exchange movement(18,332)25,773 
Closing goodwill$9,037,931 $936,257