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v3.10.0.1

Segment Information (Details) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2018 USD ($) | Jun. 30, 2017 USD ($) | Jun. 30, 2018 USD ($) segment | Jun. 30, 2017 USD ($)
Segment Reporting [Abstract] |  |  |  |
Number of reportable segments | segment |  |  | 2 |
Restructuring and related charges | $ 2.2 |  | $ 5.5 |
Venezuela deconsolidation | 0.0 | $ (11.1) | 0.0 | $ (11.1)
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |
Net sales | 447.5 | 397.6 | 863.2 | 785.3
Total operating (loss) profit | 60.3 | 42.0 | 113.7 | 102.5
Interest expense | 2.2 | 2.2 | 4.1 | 4.3
Interest income | (0.3) | (0.3) | (0.9) | (0.6)
Other nonoperating income | (1.7) | (0.6) | (3.3) | (1.4)
Income before income taxes | 60.1 | 40.7 | 113.8 | 100.2
Net periodic benefit cost | 1.0 | 2.0 | 2.2 | 3.9
Service cost | 2.7 | 2.6 | 5.5 | 5.3
Proprietary Products [Member] |  |  |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |
Net sales | 346.0 | 312.8 | 672.2 | 621.6
Total operating (loss) profit | 71.7 | 56.7 | 134.5 | 121.8
Contract-Manufactured Products [Member] |  |  |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |
Net sales | 101.5 | 84.9 | 191.0 | 164.0
Total operating (loss) profit | 9.0 | 10.5 | 18.5 | 19.3
Intersegment sales elimination [Member] |  |  |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |
Net sales | 0.0 | (0.1) | 0.0 | (0.3)
Corporate [Member] |  |  |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |
Total operating (loss) profit | (18.2) | (14.1) | (33.8) | (27.5)
Other unallocated items [Member] |  |  |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |
Total operating (loss) profit | (2.2) | (11.1) | (5.5) | (11.1)
Accounting Standards Update 2017-07 [Member] |  |  |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |
Net benefit cost components other than service cost | $ 1.7 | $ 0.6 | $ 3.3 | $ 1.4

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