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Restructuring (Tables)
3 Months Ended
Mar. 31, 2023
Restructuring and Related Activities [Abstract]  
Summary of Restructuring Charges
 Three Months Ended
March 31, 2023March 31, 2022
 (in thousands)
Restructuring charges$9,729 $4,207 
Net charge$9,729 $4,207 
Summary of details of movement in restructuring charges
Three Months EndedYear ended
March 31, 2023December 31, 2022
(in thousands)
Opening provision$6,022 $10,311 
Additional provisions2,770 4,364 
Utilization(3,975)(8,653)
Ending provision$4,817 $6,022