XML 161 R144.htm IDEA: XBRL DOCUMENT
v3.20.4

Legal and Environmental Matters (Details) | Jan. 03, 2021 Defendants Civil_complaints
--- | ---
Loss Contingencies |
Number of Putative Shareholder Derivative Complaints | Civil_complaints | 2
Loss contingency, number of defendants | Defendants | 1

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_LossContingenciesLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of defendants named in a legal action. + References No definition available. + Details
Name: | us-gaap_LossContingencyNumberOfDefendants
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of Putative Shareholder Derivative Complaints + References No definition available. + Details
Name: | wen_NumberofPutativeShareholderDerivativeComplaints
Namespace Prefix: | wen_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant