Restructuring - Narrative (Details) $ in Thousands	3 Months Ended
Mar. 31, 2021 USD ($) employee	Dec. 31, 2020 USD ($) employee	Mar. 31, 2020 USD ($)
Restructuring Cost and Reserve [Line Items]
Restructuring expenses	$ 6,092		$ 1,580
Reorganization Plan 2020
Restructuring Cost and Reserve [Line Items]
Restructuring expenses	$ 6,100	$ 5,300
Restructuring and related cost, severance costs, number of employees \| employee	12	54

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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