Leases - Additional information (Details) $ in Millions	Sep. 26, 2020 USD ($)
Lessee, Lease, Description [Line Items]
Lease not yet commenced	$ 6.4
Minimum [Member]
Lessee, Lease, Description [Line Items]
Lease not yet commenced, term of contract	2 years
Maximum [Member]
Lessee, Lease, Description [Line Items]
Lease not yet commenced, term of contract	10 years

Term of lessee's operating lease not yet commenced, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 3
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918673-209980

Name:	us-gaap_LesseeOperatingLeaseLeaseNotYetCommencedTermOfContract1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant