Investments (Table)

12 Months Ended

Dec. 31, 2024

Investments [Abstract]

Schedule of Investments, Amortized Cost Basis

The following table sets forth selected data with respect to the Company’s investments at December 31, (in millions):

	2024										2023
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value		Carrying Value		Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value		Carrying Value
Available-for-sale securities	$	70.1	$	0.1	$	(0.6)	$	69.6	$	69.6	$	65.3	$	0.3	$	(0.6)	$	65.0	$	65.0
Trading securities	13.5		14.6		—		28.1		28.1		11.6		11.8		—		23.4		23.4
TOTAL INVESTMENTS	$	83.6	$	14.7	$	(0.6)	$	97.7	$	97.7	$	76.9	$	12.1	$	(0.6)	$	88.4	$	88.4

Schedule of Contractual Maturities of Available-For-Sale Investments

Contractual maturities of our investments in available-for-sale securities at December 31, 2024 were as follows (in millions):

	Amortized Cost		Fair Value
Available-for-sale securities
Due within 1 year	$	14.3	$	14.3
After 1 year but within 5 years	48.0		47.8
After 5 years but within 10 years	—		—
Due after 10 years	7.8		7.5
TOTAL	$	70.1	$	69.6