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Acquisitions, Divestitures and Licensing Transactions - 2018 Acquisition, Divestitures and Licensing Transactions (Details) - USD ($)
$ in Millions
12 Months Ended
Jun. 25, 2018
May 08, 2018
Nov. 29, 2017
Sep. 29, 2017
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Business Acquisition [Line Items]              
Goodwill         $ 1,659.2 $ 932.5 $ 916.9
Proceeds from divestiture of business         5.2 8.4 20.0
Gain on divestiture of business         0.0 5.0 12.5
Revenue from external customers         $ 5,517.9 5,878.3 5,543.1
Disposal Group, Disposed of by Sale, Not Discontinued Operations              
Business Acquisition [Line Items]              
Gain on divestiture of business           5.0  
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Transient Voltage Suppressing Diodes              
Business Acquisition [Line Items]              
Proceeds from divestiture of business $ 5.6            
Gain on divestiture of business           4.6  
Disposal Group, Not Discontinued Operations | Xsens Holding B.V.              
Business Acquisition [Line Items]              
Proceeds from divestiture of business       $ 20.8      
Gain on divestiture of business       $ 12.5      
Percentage of outstanding shares disposed of       100.00%      
Cash consideration received       $ 26.0      
Percentage of cash consideration deposited in escrow       20.00%      
Amount of cash consideration deposited in escrow       $ 5.2      
Carrying value of assets and liabilities sold       7.0      
Goodwill disposed of       $ 6.5      
HIDM              
Business Acquisition [Line Items]              
Proceeds from divestiture of business             52.5
Licensing income           10.0 $ 42.5
QST Co.              
Business Acquisition [Line Items]              
License fees     $ 13.0        
Other fees     $ 8.5        
QST Co. | License              
Business Acquisition [Line Items]              
Revenue from external customers           $ 22.7  
SensL Technologies, Ltd.              
Business Acquisition [Line Items]              
Amount of outstanding shares acquired in the period   100.00%          
Cash paid for acquisition   $ 71.6          
Intangible assets acquired   31.4          
Developed technology   $ 30.0          
Weighted average useful life (in years)   7 years          
Goodwill   $ 18.9          
SensL Technologies, Ltd. | Developed technology              
Business Acquisition [Line Items]              
Weighted average useful life (in years)   7 years          
SensL Technologies, Ltd. | IPRD              
Business Acquisition [Line Items]              
Discount rate (as a percent)   30.00%