SEGMENT INFORMATION (Details) $ in Millions	3 Months Ended	6 Months Ended
Jun. 29, 2019 USD ($)	Jun. 30, 2018 USD ($)	Jun. 29, 2019 USD ($) segment	Jun. 30, 2018 USD ($)	Dec. 29, 2018 USD ($)
Segment Reporting Information [Line Items]
Number of operating segments \| segment			3
Total Sales	$ 873.7	$ 959.7	$ 1,727.5	$ 1,838.5
Gross Profit	234.0	247.4	468.6	482.3
Operating Expenses	142.2	147.8	287.4	294.5
Gain on Divestiture of Businesses	(4.2)	0.0	(45.4)	0.0
Impairments	0.0	0.0	10.0	0.0
Income from Operations	96.0	99.6	216.6	187.8
Depreciation and Amortization	32.2	36.2	66.5	71.0
Capital Expenditures	36.0	21.2	56.2	40.5
Assets	4,660.3		4,660.3		$ 4,623.8
Commercial and Industrial Systems
Segment Reporting Information [Line Items]
Total Sales	401.8	469.0	782.1	883.0
Assets	2,119.8		2,119.8		2,108.0
Climate Solutions
Segment Reporting Information [Line Items]
Total Sales	267.9	277.3	531.2	537.2
Assets	952.5		952.5		907.7
Power Transmission Solutions
Segment Reporting Information [Line Items]
Total Sales	204.0	213.4	414.2	418.3
Assets	1,588.0		1,588.0		$ 1,608.1
Intersegment Eliminations [Member]
Segment Reporting Information [Line Items]
Total Sales	(28.1)	(25.7)	(52.7)	(50.9)
Intersegment Eliminations [Member] \| Commercial and Industrial Systems
Segment Reporting Information [Line Items]
Total Sales	16.9	12.5	31.2	27.6
Intersegment Eliminations [Member] \| Climate Solutions
Segment Reporting Information [Line Items]
Total Sales	4.5	5.8	8.9	11.3
Intersegment Eliminations [Member] \| Power Transmission Solutions
Segment Reporting Information [Line Items]
Total Sales	6.7	7.4	12.6	12.0
Operating Segments \| Commercial and Industrial Systems
Segment Reporting Information [Line Items]
Total Sales	418.7	481.5	813.3	910.6
Gross Profit	93.0	105.7	182.4	205.5
Operating Expenses	71.7	75.2	141.2	145.9
Gain on Divestiture of Businesses	1.8		(39.4)
Impairments			7.6
Income from Operations	19.5	30.5	73.0	59.6
Depreciation and Amortization	14.0	17.2	29.5	32.6
Capital Expenditures	18.2	8.9	31.3	19.9
Operating Segments \| Climate Solutions
Segment Reporting Information [Line Items]
Total Sales	272.4	283.1	540.1	548.5
Gross Profit	74.8	72.9	145.5	136.6
Operating Expenses	29.2	28.9	59.7	60.3
Gain on Divestiture of Businesses	(6.1)		(6.1)
Impairments			1.3
Income from Operations	51.7	44.0	90.6	76.3
Depreciation and Amortization	4.5	5.2	9.4	10.6
Capital Expenditures	9.7	7.9	12.6	12.4
Operating Segments \| Power Transmission Solutions
Segment Reporting Information [Line Items]
Total Sales	210.7	220.8	426.8	430.3
Gross Profit	66.2	68.8	140.7	140.2
Operating Expenses	41.3	43.7	86.5	88.3
Gain on Divestiture of Businesses	0.1		0.1
Impairments			1.1
Income from Operations	24.8	25.1	53.0	51.9
Depreciation and Amortization	13.7	13.8	27.6	27.8
Capital Expenditures	$ 8.1	$ 4.4	$ 12.3	$ 8.2

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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