XML 64 R54.htm IDEA: XBRL DOCUMENT v3.8.0.1
Goodwill and Other Intangible Assets - Intangible Assets (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Dec. 31, 2016
Intangible assets          
Gross Carrying Amount, intangible assets subject to amortization $ 235.2   $ 235.2   $ 192.4
Accumulated Amortization, intangible assets subject to amortization (146.8)   (146.8)   (123.3)
Net Carrying Amount, intangible assets subject to amortization 88.4   88.4   69.1
Gross Carrying Amount, total intangible assets 235.8   235.8   193.0
Net Carrying Amount, total intangible assets 89.0   89.0   69.7
Amortization expense related to intangible assets subject to amortization 8.2 $ 5.4 22.6 $ 16.2  
In-process research and development          
Intangible assets          
Gross Carrying Amount, intangible assets not subject to amortization 0.6   0.6   0.6
Net Carrying Amount, intangible assets not subject to amortization 0.6   0.6   0.6
Existing technology and related patents          
Intangible assets          
Gross Carrying Amount, intangible assets subject to amortization 194.8   194.8   169.0
Accumulated Amortization, intangible assets subject to amortization (133.0)   (133.0)   (113.9)
Net Carrying Amount, intangible assets subject to amortization 61.8   61.8   55.1
Customer relationships          
Intangible assets          
Gross Carrying Amount, intangible assets subject to amortization 34.4   34.4   20.0
Accumulated Amortization, intangible assets subject to amortization (11.7)   (11.7)   (7.9)
Net Carrying Amount, intangible assets subject to amortization 22.7   22.7   12.1
Non compete contracts          
Intangible assets          
Gross Carrying Amount, intangible assets subject to amortization 1.8   1.8   1.8
Accumulated Amortization, intangible assets subject to amortization (1.4)   (1.4)   (1.1)
Net Carrying Amount, intangible assets subject to amortization 0.4   0.4   0.7
Trade names          
Intangible assets          
Gross Carrying Amount, intangible assets subject to amortization 4.2   4.2   1.6
Accumulated Amortization, intangible assets subject to amortization (0.7)   (0.7)   (0.4)
Net Carrying Amount, intangible assets subject to amortization $ 3.5   $ 3.5   $ 1.2