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Restructuring and Impairment Charges - Narrative (Details) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended	19 Months Ended
	Jun. 30, 2026 USD ($)	Jun. 30, 2025 USD ($)	Jun. 30, 2026 USD ($)	Jun. 30, 2025 USD ($)	Dec. 31, 2025 USD ($)	Jun. 30, 2026 USD ($) 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%
Interest related to sale of future revenues	$ 0	$ 0	$ 0	$ 3,724
Restructuring and related cost, accelerated depreciation		1,800
Termination of lease		4,800
Business exit costs	0	$ 1,803	0	$ 6,548
Discontinued Operations, Held-for-Sale or Disposed of by Sale
Restructuring Cost and Reserve [Line Items]
Interest related to sale of future revenues					$ 3,800
Employee termination benefits
Restructuring Cost and Reserve [Line Items]
Accrued contract costs	25		25		1,555	$ 25
Total restructuring and impairment charges			0
Costs for ongoing contracts and terminated contracts
Restructuring Cost and Reserve [Line Items]
Accrued contract costs	7,884		7,884		$ 10,196	7,884
Termination of lease			1,339
Costs for ongoing contracts and terminated contracts \| Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherLiabilitiesNoncurrent
Restructuring Cost and Reserve [Line Items]
Accrued contract costs	$ 2,300		$ 2,300			$ 2,300