XML 66 R51.htm IDEA: XBRL DOCUMENT v3.22.0.1
Supplemental Balance Sheet Information - Schedule of Intangible Assets (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Finite-Lived Intangible Assets [Line Items]      
Gross Carrying Amount $ 423.8 $ 434.3  
Accumulated Amortization (282.6) (276.6)  
Total 141.2 157.7  
Amortization expense for intangible assets 16.7 19.4 $ 20.0
Impairment of intangible assets 7.8    
Trademarks      
Finite-Lived Intangible Assets [Line Items]      
Gross Carrying Amount 90.9 90.9  
Accumulated Amortization (64.0) (61.2)  
Total 26.9 29.7  
Patents and acquired technologies      
Finite-Lived Intangible Assets [Line Items]      
Gross Carrying Amount 271.7 282.0  
Accumulated Amortization (177.7) (177.2)  
Total 94.0 104.8  
Other      
Finite-Lived Intangible Assets [Line Items]      
Gross Carrying Amount 61.2 61.4  
Accumulated Amortization (40.9) (38.2)  
Total $ 20.3 $ 23.2