Summary of Accrual Activities by Components Related to Company's Restructuring Charges (Parenthetical) (Details) $ in Millions	12 Months Ended
Dec. 31, 2020 USD ($)
Business Combinations [Abstract]
Impairment of operating lease right-of-use assets	$ 2.6

Amount of loss from impairment of right-of-use asset from operating lease.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 25
-Paragraph 6
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=121593497&loc=SL77918431-209957

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