PROPERTY, PLANT AND EQUIPMENT AND OPERATING LEASES - Schedule of Supplemental Information Related to Operating Leases (Details) - USD ($) $ in Millions	5 Months Ended	7 Months Ended	12 Months Ended
	Dec. 31, 2023	Aug. 11, 2023	Dec. 31, 2025	Dec. 31, 2024
Property, Plant and Equipment [Abstract]
Operating cash flows used for operating leases	$ 30.1	$ 43.3	$ 70.6	$ 70.5
Right-of-use assets obtained in exchange for new lease liabilities	$ 6.7	$ 19.2	$ 50.5	$ 59.5
Weighted-average remaining lease term	4 years 9 months 18 days		4 years 1 month 6 days	2 years 9 months 18 days
Weighted-average discount rate	8.30%		7.46%	6.30%