OTHER FINANCIAL INFORMATION (Disaggregation of Revenue) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 28, 2020	Mar. 30, 2019
Disaggregation of Revenue [Line Items]
Net Sales	$ 734.2	$ 853.8
Commercial Systems
Disaggregation of Revenue [Line Items]
Net Sales	199.4	242.2
Industrial Systems
Disaggregation of Revenue [Line Items]
Net Sales	129.6	138.1
Climate Solutions
Disaggregation of Revenue [Line Items]
Net Sales	210.1	263.3
Power Transmission Solutions
Disaggregation of Revenue [Line Items]
Net Sales	195.1	210.2
North America
Disaggregation of Revenue [Line Items]
Net Sales	561.8	651.7
North America | Commercial Systems
Disaggregation of Revenue [Line Items]
Net Sales	143.4	175.6
North America | Industrial Systems
Disaggregation of Revenue [Line Items]
Net Sales	72.9	72.0
North America | Climate Solutions
Disaggregation of Revenue [Line Items]
Net Sales	184.6	231.4
North America | Power Transmission Solutions
Disaggregation of Revenue [Line Items]
Net Sales	160.9	172.7
Asia
Disaggregation of Revenue [Line Items]
Net Sales	73.7	85.5
Asia | Commercial Systems
Disaggregation of Revenue [Line Items]
Net Sales	23.4	26.2
Asia | Industrial Systems
Disaggregation of Revenue [Line Items]
Net Sales	36.8	41.5
Asia | Climate Solutions
Disaggregation of Revenue [Line Items]
Net Sales	8.6	10.4
Asia | Power Transmission Solutions
Disaggregation of Revenue [Line Items]
Net Sales	4.9	7.4
Europe
Disaggregation of Revenue [Line Items]
Net Sales	73.2	83.7
Europe | Commercial Systems
Disaggregation of Revenue [Line Items]
Net Sales	28.5	34.2
Europe | Industrial Systems
Disaggregation of Revenue [Line Items]
Net Sales	13.2	13.3
Europe | Climate Solutions
Disaggregation of Revenue [Line Items]
Net Sales	7.6	11.5
Europe | Power Transmission Solutions
Disaggregation of Revenue [Line Items]
Net Sales	23.9	24.7
Rest-of-World
Disaggregation of Revenue [Line Items]
Net Sales	25.5	32.9
Rest-of-World | Commercial Systems
Disaggregation of Revenue [Line Items]
Net Sales	4.1	6.2
Rest-of-World | Industrial Systems
Disaggregation of Revenue [Line Items]
Net Sales	6.7	11.3
Rest-of-World | Climate Solutions
Disaggregation of Revenue [Line Items]
Net Sales	9.3	10.0
Rest-of-World | Power Transmission Solutions
Disaggregation of Revenue [Line Items]
Net Sales	$ 5.4	$ 5.4