Restructuring and Related Costs, Severance Package, Period of Coverage

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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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Amount of other expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses associated with a discontinued operation or an asset retirement obligation.

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Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

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- Definition

The expected number of positions to be eliminated as a result of restructuring activities.

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No definition available.

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- Definition

The number of positions eliminated during the period as a percentage of total positions eliminated during the period in connection with the restructuring plan(s).

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No definition available.

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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- Definition

Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Amount of decrease in the reserve for full or partial settlement through consideration other than cash.

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- Definition

Amount of restructuring charges, remediation cost, and asset impairment loss.

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- Definition

Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.

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Restructuring (Details) $ in Thousands		3 Months Ended		9 Months Ended
Restructuring (Details) $ in Thousands	Jun. 19, 2017 USD ($) position	Sep. 30, 2018 USD ($)	Sep. 30, 2017 USD ($)	Sep. 30, 2018 USD ($) position	Sep. 30, 2017 USD ($)
Restructuring Reserve [Roll Forward]
Balance as of January 1, 2018				$ 0
Expenses, Net				12,753
Cash				(8,223)
Noncash				(1,956)
Balance as of June 30, 2018		$ 2,574		2,574
Asset impairment charges		$ 5,073	$ 0	5,073	$ 329,097
Cost of goods sold
Restructuring Reserve [Roll Forward]
Expenses, Net				600
Research and development
Restructuring Reserve [Roll Forward]
Expenses, Net				3,600
Selling, general and administrative
Restructuring Reserve [Roll Forward]
Expenses, Net				$ 8,600
Workforce Reductions
Restructuring Cost and Reserve [Line Items]
Number of positions expected to be eliminated \| position				60
Workforce Reductions \| Minimum
Restructuring Cost and Reserve [Line Items]
Period of coverage				6 months
Workforce Reductions \| Maximum
Restructuring Cost and Reserve [Line Items]
Period of coverage				1 year
Ionsys \| Not discontinued operations, discontinuation and market withdrawal
Restructuring Cost and Reserve [Line Items]
Number of positions expected to be eliminated \| position	57
Restructuring Reserve [Roll Forward]
Number of positions eliminated in restructuring, percentage of workforce	15.00%
Pre-tax restructuring charge	$ 276,900
Asset impairment charges	268,100
Severance costs	5,800
Other exit costs	$ 3,000