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 Intangible Assets - Impairment Testing - Additional Information (Details) - USD ($)		3 Months Ended	6 Months Ended	12 Months Ended
	May 31, 2020	Dec. 31, 2021	Jun. 30, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Finite Lived Intangible Assets [Line Items]
Goodwill impairment charge		$ 0		$ 0	$ 55,200,000	$ 0
Intangible asset impairment charge		$ 0
Paper Reporting Unit
Finite Lived Intangible Assets [Line Items]
Goodwill impairment charge	$ 55,200,000		$ 55,200,000