Popeyes Acquisition - Schedule of Preliminary Allocation of Consideration to Net Tangible and Intangible Assets Acquired (Details) - Popeyes Acquisition $ in Millions	Mar. 27, 2017 USD ($)
Business Acquisition [Line Items]
Total current assets	$ 64
Property and equipment	114
Intangible assets	1,405
Other assets	1
Total current liabilities	(73)
Total debt and capital lease obligations	(159)
Deferred income taxes	(523)
Other liabilities	(20)
Total identifiable net assets	809
Goodwill	846
Total consideration	$ 1,655