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GOODWILL AND OTHER INTANGIBLE ASSETS - Narrative (Details) - USD ($) $ in Millions	Mar. 28, 2020	Dec. 31, 2019
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, net	$ 95.1	$ 98.3
Goodwill	446.6	$ 449.3
Cues, Inc.
Finite-Lived Intangible Assets [Line Items]
Percentage of fair value in excess of carrying amount		10.00%
Goodwill	47.9
HVAC reportable segment
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, net	26.5
Goodwill	131.2	$ 132.5
Detection and Measurement reportable segment
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, net	68.6
Goodwill	169.1	170.5
Engineered Solutions reportable segment
Finite-Lived Intangible Assets [Line Items]
Goodwill	146.3	146.3
Trademarks
Finite-Lived Intangible Assets [Line Items]
Trademarks	152.5	$ 153.4
Trademarks | HVAC reportable segment
Finite-Lived Intangible Assets [Line Items]
Trademarks	96.1
Trademarks | Detection and Measurement reportable segment
Finite-Lived Intangible Assets [Line Items]
Trademarks	47.3
Trademarks | Engineered Solutions reportable segment
Finite-Lived Intangible Assets [Line Items]
Trademarks	$ 9.1

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