Goodwill and Intangible Assets - Goodwill Roll Forward (Details) $ in Thousands	6 Months Ended
	Mar. 31, 2024 USD ($)
Goodwill [Roll Forward]
Goodwill, beginning balance	$ 784,339
Impairment	(111,317)
Currency translation adjustments	8,118
Goodwill, ending balance	681,140
Goodwill, Impaired, Accumulated Impairment Loss [Abstract]
Accumulated goodwill impairments	(111,317)
Sample Management Solutions
Goodwill [Roll Forward]
Goodwill, beginning balance	478,601
Currency translation adjustments	5,779
Goodwill, ending balance	484,380
Multiomics
Goodwill [Roll Forward]
Goodwill, beginning balance	196,760
Goodwill, ending balance	196,760
B Medical Systems
Goodwill [Roll Forward]
Goodwill, beginning balance	108,978
Impairment	(111,317)
Currency translation adjustments	2,339
Goodwill, Impaired, Accumulated Impairment Loss [Abstract]
Accumulated goodwill impairments	$ (111,317)