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Management Actions (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2017 | Dec. 31, 2018 | Dec. 31, 2017
Restructuring Cost and Reserve [Line Items] |  |  |
Approximate time anticipated savings will offset the restructuring charge |  | 1 year |
Restructuring Reserve [Roll Forward] |  |  |
Restructuring Charges, net of noncash expenses |  |  | $ 9,558
Cash Payments |  | $ (2,123) | (6,312)
Foreign currency adjustments |  | 97 | (190)
Restructuring Reserve ending balance |  | 2,248 | 3,436
Selling and Administrative Expenses |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring Charges | $ 8,018 | 1,032 | 2,501
Restructuring Costs and Asset Impairment Charges | 961 |  |
Restructuring Reserve [Roll Forward] |  |  |
Restructuring Charges | $ 8,018 | $ 1,032 | $ 2,501

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