Intangible Assets, Net - Intangibles (Details) - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024
Intangible assets
Less: accumulated amortization	$ (6.5)	$ (5.8)
Intangible assets, net	4.9	5.6
Customer relationships
Intangible assets
Customer relationships	$ 11.4	$ 11.4
Minimum | Customer relationships
Intangible assets
Estimated useful life (years)	10 years
Maximum | Customer relationships
Intangible assets
Estimated useful life (years)	18 years