Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.

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Carrying amount as of the balance sheet date of known and estimated obligations associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, which are expected to be paid in the next twelve months or in the normal operating cycle if longer. Costs of such activities include those for one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, relocating employees, and costs associated with an ongoing benefit arrangement, but excludes costs associated with the retirement of a long-lived asset.

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Restructuring - Narrative (Details) - USD ($)	3 Months Ended	9 Months Ended
Restructuring - Narrative (Details) - USD ($)	Sep. 30, 2019	Sep. 30, 2020	Dec. 31, 2019
Finite-Lived Intangible Assets [Line Items]
Asset impairments	$ 9,700,000
Definite-lived intangible assets	7,100,000	$ 0
Restructuring		$ 4,026,000	$ 6,110,000
Property, plant and equipment
Finite-Lived Intangible Assets [Line Items]
Asset impairments	2,000,000.0
Building right-of-use asset
Finite-Lived Intangible Assets [Line Items]
Asset impairments	600,000
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Definite-lived intangible assets	6,100,000
Unpatented technology
Finite-Lived Intangible Assets [Line Items]
Definite-lived intangible assets	$ 1,000,000.0