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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Balance Type:	debit
Period Type:	duration

Restructuring Charges - Narrative (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended	9 Months Ended	12 Months Ended	21 Months Ended
	Apr. 30, 2020	Sep. 30, 2020	Sep. 30, 2020	Dec. 31, 2019	Sep. 30, 2020
Restructuring Cost and Reserve [Line Items]
Restructuring charges		$ 29,400	$ 50,800
Centralization of Global Sales and Marketing Structure
Restructuring Cost and Reserve [Line Items]
Restructuring charges			10,906	$ 12,000	$ 22,900
Expected additional costs		514	514		514
Workforce Reduction Plan
Restructuring Cost and Reserve [Line Items]
Restructuring charges			27,936
Expected additional costs		$ 0	0		$ 0
Percentage of workforce that was reduced or furloughed	23.00%
Severance costs			$ 27,900