Restructuring and Impairment Charges - Narrative (Details) $ in Millions	3 Months Ended	7 Months Ended
Mar. 31, 2025 USD ($)	Jun. 30, 2025 USD ($) position
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, number of positions eliminated \| position		180
Restructuring and related cost, number of positions eliminated, period percent		65.00%
Discontinued Operations, Held-for-Sale or Disposed of by Sale
Restructuring Cost and Reserve [Line Items]
Impairment of held for sale assets	$ 3.7
Laboratory and manufacturing equipment
Restructuring Cost and Reserve [Line Items]
Equipment held for sale	$ 0.3
Employee termination benefits
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, expected cost		$ 15.0

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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Amount classified as property, plant and equipment attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer.

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Amount expected to be recognized in earnings for the specified restructuring cost.

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The number of positions eliminated during the period as a result of restructuring activities.

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