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Other Expense Restructuring and Related Charges (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2017 | Mar. 31, 2016 | Dec. 31, 2016
Restructuring Cost and Reserve [Line Items] |  |  |
Severance charges | $ 0.0 | $ 7.9 | $ 8.9
Asset impairment charges, trademark |  | 10.0 | 10.0
Asset impairment charges, patent and equipment |  | 5.0 | 7.3
Other restructuring costs |  |  | 0.2
Restructuring and related charges |  | 22.9 | 26.4
Restructuring Reserve [Roll Forward] |  |  |
Balance, December 31, 2016 | 5.9 |  |
Charges | 0.0 | $ 22.9 |
Cash payments | (1.1) |  |
Non-cash asset-write-downs | 0.0 |  |
Balance, March 31, 2017 | 4.8 |  | 5.9
Severance and benefits [Member] |  |  |
Restructuring Reserve [Roll Forward] |  |  |
Balance, December 31, 2016 | 5.9 |  |
Charges | 0.0 |  |
Cash payments | (1.1) |  |
Non-cash asset-write-downs | 0.0 |  |
Balance, March 31, 2017 | 4.8 |  | 5.9
Asset-Related Charges [Member] |  |  |
Restructuring Reserve [Roll Forward] |  |  |
Balance, December 31, 2016 | 0.0 |  |
Charges | 0.0 |  |
Cash payments | 0.0 |  |
Non-cash asset-write-downs | 0.0 |  |
Balance, March 31, 2017 | 0.0 |  | 0.0
Asset-related charges [Member] |  |  |
Restructuring Reserve [Roll Forward] |  |  |
Balance, December 31, 2016 | 0.0 |  |
Charges | 0.0 |  |
Cash payments | 0.0 |  |
Non-cash asset-write-downs | 0.0 |  |
Balance, March 31, 2017 | $ 0.0 |  | $ 0.0

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