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

Description of Business and Summary of Significant Accounting Policies - Goodwill and Indefinite-Lived Intangible Assets (Details)	12 Months Ended
	Dec. 31, 2020 product_service_group	Dec. 31, 2020 USD ($)	Dec. 31, 2020 segment	Dec. 31, 2020 reporting_unit	Dec. 31, 2019 USD ($)
Accounting Policies [Abstract]
Goodwill, impairment loss \| $		$ 0			$ 0
Number of operating segments	3		1
Number of reporting units \| reporting_unit				1