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DEBT - Interest Expense (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Debt - components of interest expense
Contractual interest	$ 16.1	$ 14.4	$ 32.5	$ 25.6
Amortization of debt discount and issuance costs	0.6	0.7	1.3	1.2
Interest expense	16.7	15.1	33.8	26.8
Interest income	(2.8)	(0.5)	(4.8)	(1.4)
Interest expense, net	$ 13.9	$ 14.6	$ 29.0	$ 25.4

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

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

+ References

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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.

+ References

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-Topic 470
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- Definition

The net amount of nonoperating interest income (expense).

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- Definition

Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.

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