Leases - Narrative (Details) $ in Millions	6 Months Ended
Jun. 28, 2019 USD ($)
Lessee, Lease, Description [Line Items]
Increase in operating lease, right-of-use assets	$ 26.1
Increase in operating lease liabilities	21.5
Panama
Lessee, Lease, Description [Line Items]
Annual payments	$ 0.5
Operating lease term of contract	40 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=77888426&loc=SL77918673-209980

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