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DEBT - Interest Expense (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Debt - components of interest expense
Contractual interest	$ 14.4	$ 11.7	$ 25.6	$ 23.4
Amortization of debt discount and issuance costs	0.7	0.7	1.2	1.4
Interest expense	15.1	12.4	26.8	24.8
Interest income	(0.5)	(0.1)	(1.4)	(0.2)
Interest expense, net	$ 14.6	$ 12.3	$ 25.4	$ 24.6

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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- Definition

The net amount of nonoperating interest income (expense).

+ References

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- Definition

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

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