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DEBT - Interest Expense (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Components of interest expense:
Contractual interest	$ 12.7	$ 12.2	$ 37.2	$ 36.8
Amortization of debt discount and issuance costs	0.6	0.6	1.8	1.8
Interest expense	13.3	12.8	39.0	38.6
Interest income	(14.3)	(11.4)	(34.0)	(20.1)
Interest (income) expense, net	$ (1.0)	$ 1.4	$ 5.0	$ 18.5

X

- Definition

Amount of amortization expense attributable to debt discount (premium) and debt issuance costs and credit facility fees.

+ References

No definition available.

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X

- Definition

The net amount of nonoperating interest income.

+ References

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X

- Definition

Amount of the cost of borrowed funds accounted for as interest expense for debt.

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- Definition

Represents the portion of interest incurred in the period on debt arrangements that was charged against earnings, excluding amortization of debt discount (premium) and financing costs.

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Amount of interest income (expense) classified as nonoperating.

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