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Summary of Significant Accounting Policies - Covid-19 Pandemic (Details) | 12 Months Ended
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Dec. 29, 2020 restaurant item
Summary of Significant Accounting Policies |
Total | restaurant | 294
Number of hourly staff members furloughed due to COVID 19 | item | 41,000

X
- Definition Number of hourly staff members furloughed during the period, due to COVID + References No definition available. + Details
Name: | cake_NumberOfHourlyStaffMembersFurloughedDueToCovid19
Namespace Prefix: | cake_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Represents the number of restaurants. + References No definition available. + Details
Name: | us-gaap_NumberOfRestaurants
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant