Restructuring and Other Related Charges (Summary of Accrued Restructuring Costs) (Details) $ in Thousands	6 Months Ended
Jun. 30, 2020 USD ($)
Restructuring Reserve [Roll Forward]
December 31, 2019	$ 27,628
Charges	9,473
Cash payments	(22,372)
Non-cash adjustments	(6,126)
Currency translation	0
Balance, June 30, 2020	8,603
Severance and employee-related costs
Restructuring Reserve [Roll Forward]
December 31, 2019	27,407
Charges	5,157
Cash payments	(22,181)
Non-cash adjustments	(1,810)
Currency translation	1
Balance, June 30, 2020	8,574
Other exit costs
Restructuring Reserve [Roll Forward]
December 31, 2019	221
Charges	4,316
Cash payments	(191)
Non-cash adjustments	(4,316)
Currency translation	(1)
Balance, June 30, 2020	$ 29

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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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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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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Amount of expense (reversal of expense) which increases (decreases) the restructuring reserve from an adjustment to a previously accrued restructuring liability.

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Amount of foreign currency translation gain (loss) which decreases (increases) the restructuring reserve.

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