ACQUISITIONS AND DISCONTINUED OPERATIONS - Wind-Down of DBT - Assets and Liabilities of Discontinued Operations (Details) - Discontinued Operations, Disposed of by Sale - DBT Technologies - USD ($) $ in Millions	Apr. 02, 2022	Dec. 31, 2021
ASSETS
Cash and equivalents	$ 6.7	$ 7.8
Accounts receivable, net	10.0	9.1
Other current assets	7.7	7.0
Property, plant and equipment:
Property, plant and equipment, gross	1.8	1.7
Accumulated depreciation	(1.6)	(1.5)
Property, plant and equipment, net	0.2	0.2
Other assets	30.4	27.6
Total assets - discontinued operations	55.0	51.7
LIABILITIES
Accounts payable	1.6	2.3
Contract liabilities	5.8	5.6
Accrued expenses	25.1	22.4
Other long-term liabilities	5.3	4.9
Total liabilities	37.8	35.2
Buildings and leasehold improvements
Property, plant and equipment:
Property, plant and equipment, gross	0.3	0.2
Machinery and equipment
Property, plant and equipment:
Property, plant and equipment, gross	$ 1.5	$ 1.5