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Summary of Significant Accounting Policies - Narrative (Details) $ in Millions	3 Months Ended
	Jun. 30, 2025 USD ($)	Dec. 31, 2025
Restructuring Cost and Reserve [Line Items]
Impairment of long-lived assets	$ 6.4
United Kingdom
Restructuring Cost and Reserve [Line Items]
Impairment of long-lived assets	$ 5.4
Forecast | Employee Severance | 2025 Restructuring
Restructuring Cost and Reserve [Line Items]
Expected number of positions eliminated (as a percent)		0.30

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