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Restructuring - Narrative (Details) - 2024 Restructuring Plan - USD ($) $ in Millions	2 Months Ended	3 Months Ended	12 Months Ended
	Dec. 31, 2024	Jun. 30, 2025	Dec. 31, 2024
Restructuring Cost and Reserve [Line Items]
Workforce terminated (in percent)	12.00%
Restructuring charges			$ 4.9
Employee severance and benefit costs (reversal)		$ (0.1)	3.9
Impairment charges		$ 0.1	0.9
Professional fees			$ 0.1

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Amount of impairment loss from right-of-use asset from finance lease.

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The number of positions eliminated during the period as a percentage of total positions eliminated during the period in connection with the restructuring plan(s).

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