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Restructuring charges (Tables)

12 Months Ended

Dec. 31, 2021

Restructuring and Related Activities [Abstract]

Schedule of Restructuring Charges

			Year Ended
			December 31, 2021			December 31, 2020			December 31, 2019
			(in thousands)
Restructuring charges			$	31,105		$	18,089		$	—
Net charge			$	31,105		$	18,089		$	—

Schedule of Restructuring Reserve by Type of Cost

			Year Ended
			December 31, 2021			December 31, 2020			December 31, 2019
			(in thousands)
Opening provision			$	10,748		$	1,637		$	6,419
Additional provision in the year			26,674			18,089			—
Utilization			(9,069)			(8,978)			(4,782)
Ending provision			$	28,353		$	10,748		$	1,637

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- References

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- Definition

Tabular disclosure of costs incurred for restructuring including, but not limited to, exit and disposal activities, remediation, implementation, integration, asset impairment, and charges against earnings from the write-down of assets.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section S99
-Paragraph 1
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- Definition

Tabular disclosure of an entity's restructuring reserve that occurred during the period associated with the exit from or disposal of business activities or restructurings for each major type of cost. This element may also include a description of any reversal and other adjustment made during the period to the amount of an accrued liability for restructuring activities. This element may be used to encapsulate the roll forward presentations of an entity's restructuring reserve by type of cost and in total, and explanation of changes that occurred in the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section 50
-Paragraph 1
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-Section S99
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-Subparagraph (SAB Topic 5.P.4(b)(2))
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