XML 119 R88.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Goodwill and Other Intangible Assets, Intangible Assets (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Intangible Assets    
Weighted average useful lives of acquired amortizable intangible assets 9 years  
Gross Carrying Amount (definite-lived) $ 651.9 $ 540.7
Accumulated Amortization 396.0 328.9
Net Carrying Amount, (definite-lived) 255.9 211.8
Indefinite-lived trade name intangible asset 186.1 186.1
Intangible assets, gross (excluding goodwill) 838.0 726.8
Net Carrying Amount, intangible assets $ 442.0 397.9
Customer relationships    
Intangible Assets    
Weighted average useful lives of acquired amortizable intangible assets 9 years  
Gross Carrying Amount (definite-lived) $ 446.2 399.2
Accumulated Amortization 272.2 234.7
Net Carrying Amount, (definite-lived) $ 174.0 164.5
Proprietary technology    
Intangible Assets    
Weighted average useful lives of acquired amortizable intangible assets 11 years  
Gross Carrying Amount (definite-lived) $ 156.0 107.5
Accumulated Amortization 74.4 60.5
Net Carrying Amount, (definite-lived) $ 81.6 47.0
Backlog and other    
Intangible Assets    
Weighted average useful lives of acquired amortizable intangible assets 2 years  
Gross Carrying Amount (definite-lived) $ 49.7 34.0
Accumulated Amortization 49.4 33.7
Net Carrying Amount, (definite-lived) $ 0.3 $ 0.3