Restructuring and other costs - Rollforward of Restructuring Liability (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Restructuring Reserve [Roll Forward]
Restructuring and other costs	$ 83,042	$ 0
Global Restructuring Plan
Restructuring Reserve [Roll Forward]
Liability as of January 1, 2024	0
Restructuring and other costs	83,042
Cash payments	(20,054)
Non-cash charges	(6,916)
Translation	(25)
Liability as of March 31, 2024	56,047
Severance and other employee costs | Global Restructuring Plan
Restructuring Reserve [Roll Forward]
Liability as of January 1, 2024	0
Restructuring and other costs	61,624
Cash payments	(7,036)
Non-cash charges	1,339
Translation	(25)
Liability as of March 31, 2024	55,902
Other Restructuring Costs | Global Restructuring Plan
Restructuring Reserve [Roll Forward]
Liability as of January 1, 2024	0
Restructuring and other costs	21,418
Cash payments	(13,018)
Non-cash charges	(8,255)
Translation	0
Liability as of March 31, 2024	$ 145