DEBT (Tables)

3 Months Ended

Mar. 31, 2024

Debt Disclosure [Abstract]

Schedule of Convertible Notes and Components of Interest Expense

The following table is a summary of the 2026 Notes as of March 31, 2024 and December 31, 2023 (in millions):

	March 31, 2024		December 31, 2023
Principal Amount	$	2,012.5	$	2,012.5
Unamortized Debt Discounts and Issuance Costs	(14.2)		(15.5)
Net Carrying Amount	$	1,998.3	$	1,997.0
Fair Value (Level 2)	$	1,041.5	$	1,061.6

The components of interest expense related to the 2026 Notes were as follows (in millions):

	Three Months Ended March 31,
	2024		2023
Contractual interest	$	6.3	$	6.3
Amortization of debt discounts and debt issuance costs	1.3		1.3
Interest expense	$	7.6	$	7.6