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v3.19.2

Segment Information (Details) $ in Millions | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2019 USD ($) | Jun. 30, 2018 USD ($) | Jun. 30, 2019 USD ($) segment | Jun. 30, 2018 USD ($) | Dec. 31, 2018 USD ($)
Segment Reporting Information [Line Items] |  |  |  |  |
Number of operating segments | segment |  |  | 2 |  |
Number of reportable segments | segment |  |  | 2 |  |
Net Sales [Abstract] |  |  |  |  |
Net Sales | $ 269.9 | $ 270.4 | $ 527.9 | $ 532.3 |
Percentage of Net Sales (in hundredths) | 100.00% | 100.00% | 100.00% | 100.00% |
Operating Profit [Abstract] |  |  |  |  |
Operating Profit | $ 44.2 | $ 42.1 | $ 74.6 | $ 77.1 |
Operating Profit (in hundredths) | 100.00% | 100.00% | 100.00% | 100.00% |
Assets | $ 1,489.4 |  | $ 1,489.4 |  | $ 1,466.5
Advanced Materials & Structures |  |  |  |  |
Net Sales [Abstract] |  |  |  |  |
Net Sales | $ 126.7 | $ 124.0 | $ 247.2 | $ 239.3 |
Percentage of Net Sales (in hundredths) | 46.90% | 45.90% | 46.80% | 45.00% |
Engineered Papers |  |  |  |  |
Net Sales [Abstract] |  |  |  |  |
Net Sales | $ 143.2 | $ 146.4 | $ 280.7 | $ 293.0 |
Percentage of Net Sales (in hundredths) | 53.10% | 54.10% | 53.20% | 55.00% |
Operating Segments | Advanced Materials & Structures |  |  |  |  |
Operating Profit [Abstract] |  |  |  |  |
Operating Profit | $ 20.4 | $ 17.0 | $ 35.3 | $ 27.6 |
Operating Profit (in hundredths) | 46.20% | 40.40% | 47.30% | 35.80% |
Assets | $ 814.9 |  | $ 814.9 |  | 796.1
Operating Segments | Engineered Papers |  |  |  |  |
Operating Profit [Abstract] |  |  |  |  |
Operating Profit | $ 32.5 | $ 33.3 | $ 61.2 | $ 67.2 |
Operating Profit (in hundredths) | 73.50% | 79.10% | 82.10% | 87.20% |
Assets | $ 518.6 |  | $ 518.6 |  | 527.4
Unallocated |  |  |  |  |
Operating Profit [Abstract] |  |  |  |  |
Operating Profit | $ (8.7) | $ (8.2) | $ (21.9) | $ (17.7) |
Operating Profit (in hundredths) | (19.70%) | (19.50%) | (29.40%) | (23.00%) |
Assets | $ 155.9 |  | $ 155.9 |  | $ 143.0

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