Guarantees and Other Commitments and Contingencies Insurance (Details) $ in Thousands	Dec. 29, 2019 USD ($)
Other commitments
Accrued Risk Insurance	$ 20,588
Accrued Health Insurance	2,349
Insurance Claims
Other commitments
Loss Contingency, Range of Possible Loss per Occurrence, Maximum	$ 500

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

Name:	us-gaap_OtherCommitmentsLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration