LITIGATION AND OTHER LEGAL PROCEEDINGS - INFORMATION RELATED TO RIGHT TO USE ASSETS (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Leases [Abstract]
Operating lease expense	$ 24.3	$ 24.6
Cash paid for operating lease liability	25.5	25.7
Right of use assets obtained in exchange for lease liabilities (non-cash transactions)	21.7	17.3
Total right of use assets	$ 46.6	$ 48.2
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Other assets	Other assets