Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Name:	us-gaap_GoodwillImpairmentLoss
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Goodwill and Other Intangible Assets - Textual (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Goodwill [Line Items]
Impairments and other charges	$ 11,400		$ 11,422
Amortization of intangible assets		$ 4,500	$ 4,400	$ 4,700
Technology-based intangible assets
Goodwill [Line Items]
Finite-lived intangible asset, useful life		14 years
Customer-related intangible assets
Goodwill [Line Items]
Finite-lived intangible asset, useful life		12 years