COMMITMENTS AND CONTINGENCIES (Details) $ in Millions	6 Months Ended
	Jun. 30, 2025 USD ($)
Commitments and Contingencies Disclosure [Abstract]
Contingent payments upon achievement of certain development and regulatory activities and commercial sales and licensing milestones	$ 229.1
Contingent payments reasonably possible upon achievement of certain development and regulatory activities commercial sales and licensing milestones, to be paid next 12 months	2.1
Purchase commitment	585.7
Purchase commitments expected to be paid in 2024	$ 236.5