GOODWILL AND OTHER INTANGIBLE ASSETS - Narrative (Details) - USD ($) $ in Millions	Sep. 30, 2023	Dec. 31, 2022
Finite-Lived Intangible Assets [Line Items]
Estimated annual amortization expense, remainder of the year	$ 44.0
Estimated annual amortization expense, 2023	46.0
Estimated annual amortization expense, 2024	46.0
Estimated annual amortization expense, 2025	46.0
Estimated annual amortization expense, 2026	46.0
Estimated annual amortization expense, 2027	46.0
Net Carrying Value	468.1	$ 232.9
Goodwill	674.9	$ 455.3
Cincinnati Fan
Finite-Lived Intangible Assets [Line Items]
Goodwill	54.8
Minimum
Finite-Lived Intangible Assets [Line Items]
Percentage of fair value in excess of carrying amount		10.00%
Trademarks
Finite-Lived Intangible Assets [Line Items]
Trademarks	219.8	$ 168.7
HVAC reportable segment
Finite-Lived Intangible Assets [Line Items]
Net Carrying Value	343.0
Goodwill	421.0	201.3
HVAC reportable segment \| Trademarks
Finite-Lived Intangible Assets [Line Items]
Trademarks	156.5
Detection and Measurement reportable segment
Finite-Lived Intangible Assets [Line Items]
Net Carrying Value	125.1
Goodwill	253.9	$ 254.0
Detection and Measurement reportable segment \| Trademarks
Finite-Lived Intangible Assets [Line Items]
Trademarks	$ 63.3

Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in remainder of current fiscal year.

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Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Percentage of fair value of reporting unit in excess of carrying amount.

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