Contract Acquisition Costs and Intangible Asset - Other (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2026	Mar. 31, 2025
Contract Acquisition Costs and Intangible Asset
Contract acquisition costs, amortization expense	$ 0.1	$ 0.1
Intangible asset, amortization expense	$ 0.1
Maximum
Contract Acquisition Costs and Intangible Asset
Intangible asset, amortization expense		$ 0.1

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets.

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+ Details

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details