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PROPERTY AND EQUIPMENT, NET (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Property and Equipment, Net
Total property and equipment	$ 324.4	$ 367.8
Less accumulated depreciation	(215.2)	(259.6)
Property and equipment, net	109.2	108.2
Depreciation expense	33.0	35.3	$ 33.5
Construction in progress
Property and Equipment, Net
Total property and equipment	1.5	7.7
Building
Property and Equipment, Net
Total property and equipment		68.8
Furniture and equipment
Property and Equipment, Net
Total property and equipment	$ 322.9	$ 291.3

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- Definition

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

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