COMMITMENTS AND CONTINGENCIES - (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Mar. 31, 2024	Dec. 31, 2023
Maximum
Long-term Purchase Commitment [Line Items]
Repurchase collateral amount	$ 148.5	$ 128.7
Capital Addition Purchase Commitments
Long-term Purchase Commitment [Line Items]
Commitment amount	5.8	8.6
Software License Fee Arrangement
Long-term Purchase Commitment [Line Items]
Commitment amount	$ 1.4	$ 1.4