PROPERTY AND EQUIPMENT, NET (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Property and Equipment, Net
Total property and equipment	$ 342.6	$ 229.1
Less accumulated depreciation	(237.4)	(146.5)
Property and equipment, net	105.2	82.6
Depreciation expense	33.5	26.8	$ 24.5
Construction in progress
Property and Equipment, Net
Total property and equipment	17.3	2.0
Building
Property and Equipment, Net
Total property and equipment	68.8
Furniture and equipment
Property and Equipment, Net
Total property and equipment	$ 256.5	$ 227.1

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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