Goodwill and intangible assets - Schedule of Goodwill (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2024 USD ($)
Goodwill [Roll Forward]
Beginning balance	$ 212,304
Ending balance	212,304
SciSafe Holdings, Inc
Goodwill [Roll Forward]
Goodwill allocated in divestiture	(11,333)
CBS
Goodwill [Roll Forward]
Goodwill allocated in divestiture	(1,104)
Immaterial Error Correction, Consolidated Basis
Goodwill [Roll Forward]
Beginning balance	$ 224,741