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Supplemental Balance Sheet Information - Schedule of Intangible Assets (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2017 | Dec. 31, 2016
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | $ 422.0 | $ 420.6
Accumulated Amortization | (278.8) | (258.1)
Net Carrying Amount | 143.2 | 162.5
Trademarks |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 125.9 | 125.9
Accumulated Amortization | (97.6) | (93.8)
Net Carrying Amount | 28.3 | 32.1
Patents and acquired technologies |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 253.0 | 251.8
Accumulated Amortization | (146.1) | (131.1)
Net Carrying Amount | 106.9 | 120.7
Other |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 43.1 | 42.9
Accumulated Amortization | (35.1) | (33.2)
Net Carrying Amount | 8.0 | $ 9.7
Medsystems Holdings, Inc. | IPR&D |  |
Finite-Lived Intangible Assets [Line Items] |  |
Identifiable IPR&D | $ 6.0 |

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