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Summary of Significant Accounting Policies (Details)
$ in Millions
3 Months Ended 12 Months Ended
Jul. 07, 2016
USD ($)
Dec. 31, 2022
USD ($)
Jun. 30, 2022
USD ($)
Dec. 31, 2022
USD ($)
reporting_unit
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Accounting Policies [Line Items]            
Revenue Recognition, Sales Discounts and Rebates       $ 4.4 $ 5.0 $ 4.2
Operating Lease, Liability   $ 15.6   15.6    
Operating Lease, Right-of-Use Asset   12.6   $ 12.6 17.4  
Goodwill and Intangible Assets [Abstract]            
Number of Reporting Units | reporting_unit       3    
Goodwill   471.0   $ 471.0 941.3 910.0
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)       0.0 0.0 0.0
Property, Plant and Equipment [Abstract]            
Total impairment charges   231.1 $ 239.8 $ 470.9 4.0 7.6
Document Fiscal Year Focus       2022    
Revenue Recognition, Sales Returns, Reserve for Sales Returns       $ 7.1 4.3 5.4
Increase (Decrease) in Contract Receivables, Net       125.7 137.7  
Investments   $ 5.0   5.0 6.4  
Noncash Investing and Financing Items [Abstract]            
Purchases of property and equipment included in accounts payable       $ 1.1 5.4 2.0
Minimum            
Goodwill and Intangible Assets [Abstract]            
Percentage of fair value in excess of carrying amount   230.00%   230.00%    
Buildings and improvements | Maximum            
Property, Plant and Equipment [Abstract]            
Property, plant and equipment, useful life       31 years 6 months    
Buildings and improvements | Minimum            
Property, Plant and Equipment [Abstract]            
Property, plant and equipment, useful life       5 years    
Machinery and equipment | Maximum            
Property, Plant and Equipment [Abstract]            
Property, plant and equipment, useful life       7 years    
Machinery and equipment | Minimum            
Property, Plant and Equipment [Abstract]            
Property, plant and equipment, useful life       1 year 6 months    
Furniture and fixtures | Maximum            
Property, Plant and Equipment [Abstract]            
Property, plant and equipment, useful life       5 years    
Furniture and fixtures | Minimum            
Property, Plant and Equipment [Abstract]            
Property, plant and equipment, useful life       2 years    
Vehicles            
Property, Plant and Equipment [Abstract]            
Property, plant and equipment, useful life       3 years    
Software and software development costs | Maximum            
Property, Plant and Equipment [Abstract]            
Property, plant and equipment, useful life       5 years    
Software and software development costs | Minimum            
Property, Plant and Equipment [Abstract]            
Property, plant and equipment, useful life       3 years    
Speaker and Receiver Product Line | Discontinued Operations, Disposed of by Sale [Member]            
Accounting Policies [Line Items]            
Proceeds from Divestiture of Businesses $ 40.6          
Precision Devices            
Goodwill and Intangible Assets [Abstract]            
Goodwill   $ 63.2   $ 63.2 $ 62.5 31.2
Property, Plant and Equipment [Abstract]            
Total impairment charges       0.0    
Precision Devices | Timing Device Business [Member] | Discontinued Operations, Disposed of by Sale [Member]            
Accounting Policies [Line Items]            
Proceeds from Divestiture of Businesses           $ 135.1
Precision Devices            
Goodwill and Intangible Assets [Abstract]            
Goodwill   63.2   63.2    
MedTech & Specialty Audio            
Goodwill and Intangible Assets [Abstract]            
Goodwill   137.7   137.7    
Consumer MEMS Microphones            
Goodwill and Intangible Assets [Abstract]            
Goodwill   $ 270.1   $ 270.1