Basis of Presentation and Summary of Significant Accounting Policies - Concentration Risk (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013 Restaurants Franchisee
Largest Franchisees | Accounts Receivable | Revenue from Rights Concentration Risk
Concentration Risk [Line Items]
Number of franchisees	15
Number of restaurants	1,659
Concentration risk by percentage	49.00%
Net accounts receivable	$ 59.9
Minimum | Largest Franchisees | Accounts Receivable | Revenue from Rights Concentration Risk
Concentration Risk [Line Items]
Number of restaurants per franchisee	57
Applebee's
Concentration Risk [Line Items]
Number of restaurants	2,011
Applebee's | Largest Franchisees | Accounts Receivable | Revenue from Rights Concentration Risk
Concentration Risk [Line Items]
Number of franchisees	11
IHOP
Concentration Risk [Line Items]
Number of restaurants	1,620
IHOP | Largest Franchisees | Accounts Receivable | Revenue from Rights Concentration Risk
Concentration Risk [Line Items]
Number of franchisees	4