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Subsequent Events (Notes)
12 Months Ended
Dec. 31, 2019
Subsequent Events [Abstract]  
Subsequent Events [Text Block]
SUBSEQUENT EVENTS
In December 2019, a novel strain of coronavirus was reported to have surfaced in China. The spread of this virus has caused business disruption beginning in January 2020, due to the closure of some restaurants, modified operating hours in certain restaurants that remain open, and resulting traffic declines in our China market. While the disruption is currently expected to be temporary, there is uncertainty around the duration. Therefore, while we expect this matter to negatively impact our results, the related financial impact cannot be reasonably estimated at this time. For the year ended December 31, 2019, the China market represented approximately 5% of Systemwide sales, 1% of consolidated revenues and 3% of consolidated operating income.