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Basis of Presentation and Summary of Significant Accounting Policies - Reportable and Other Operating Segments (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Operating income (loss) $ 51.0 $ 73.7 $ 96.9
Amortization of intangible assets 28.5 21.6 14.0
Impairment of goodwill and intangible assets 13.4 30.0 0.7
Special charges, net 0.4 1.0 2.4
Integration related costs 1.9 3.3 1.3
Cost of Sales      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Acquisition related costs 1.1 2.6 0.3
Impairment of goodwill and intangible assets   1.8  
Integration related costs   0.7 1.0
As Previously Presented      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Operating income (loss)   73.7 96.9
Amortization of intangible assets   0.0 0.0
Effect of Change      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Operating income (loss)   0.0 0.0
Amortization of intangible assets   21.6 14.0
Operating Segments      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Operating income (loss) 249.6 200.6 187.1
Operating Segments | HVAC reportable segment      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Operating income (loss) 135.5 107.7 106.2
Special charges, net 0.1 0.1 0.5
Operating Segments | Detection and Measurement reportable segment      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Operating income (loss) 114.1 92.9 80.9
Special charges, net 0.3 0.9 0.3
Operating Segments | As Previously Presented      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Operating income (loss)   173.9 171.8
Operating Segments | As Previously Presented | HVAC reportable segment      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Operating income (loss)   104.2 102.7
Operating Segments | As Previously Presented | Detection and Measurement reportable segment      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Operating income (loss)   69.7 69.1
Operating Segments | Effect of Change      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Operating income (loss)   26.7 15.3
Operating Segments | Effect of Change | HVAC reportable segment      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Operating income (loss)   3.5 3.5
Operating Segments | Effect of Change | Detection and Measurement reportable segment      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Operating income (loss)   23.2 11.8
General corporate      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Corporate expense 68.6 60.5 49.7
Special charges, net     1.6
General corporate | As Previously Presented      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Corporate expense   60.5 49.7
General corporate | Effect of Change      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Corporate expense   0.0 0.0
All other      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Acquisition related costs 1.9 5.1 1.3
Long-term incentive compensation expense 10.9 12.8 13.1
Impairment of goodwill and intangible assets 13.4 30.0 0.7
Special charges, net $ 0.4 1.0 2.4
Other operating (income) expense, net   (4.1) 9.0
All other | As Previously Presented      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Acquisition related costs   0.0 0.0
Long-term incentive compensation expense   12.8 13.1
Impairment of goodwill and intangible assets   30.0 0.7
Special charges, net   1.0 2.4
Other operating (income) expense, net   (4.1) 9.0
All other | Effect of Change      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Acquisition related costs   5.1 1.3
Long-term incentive compensation expense   0.0 0.0
Impairment of goodwill and intangible assets   0.0 0.0
Special charges, net   0.0 0.0
Other operating (income) expense, net   $ 0.0 $ 0.0