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Business Combination (Details) - Wendy's
$ in Millions
1 Months Ended
Jan. 31, 2016
USD ($)
Jan. 12, 2016
USD ($)
fee_owned_property
Business Acquisition [Line Items]    
Number of restaurants acquired | fee_owned_property   3
Payments to acquire businesses $ 8.0  
Business acquisition purchase price allocation facilities and equipment   $ 6.7
Business acquisition purchase price allocation franchise rights   $ 1.2