XML 55 R77.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

Commitments and Contingencies - Letters of Credit and Bank Guarantees (Details) $ in Thousands | Dec. 28, 2019 USD ($)
--- | ---
Performance Obligations and Customer Deposit Guarantees |
Line of Credit Facility [Line Items] |
Outstanding letters of credit and bank guarantees | $ 19,647

X
- Definition The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. + References No definition available. + Details
Name: | us-gaap_LettersOfCreditOutstandingAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition 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. + References No definition available. + Details
Name: | us-gaap_LineOfCreditFacilityLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_CreditFacilityAxis=us-gaap_LetterOfCreditMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |