MARKETABLE SECURITIES - Contractual Maturity (Details) - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024
Amortized Cost
Less than one year	$ 15.7
One to five years	39.9
Six to ten years	26.0
Greater than ten years	74.9
Amortized Cost	156.5	$ 163.2
Fair Value
Less than one year	15.8
One to five years	40.6
Six to ten years	26.1
Greater than ten years	72.9
Total Debt Securities	$ 155.4	$ 157.2

Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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