Revenue Recognition Contract Liabilities, Total (Details) $ in Millions	Jun. 30, 2020 USD ($)
Segment Reporting Information [Line Items]
Contract liabilities expected to be recognized in	$ 510
Tim Hortons brand
Segment Reporting Information [Line Items]
Contract liabilities expected to be recognized in	61
Burger King brand
Segment Reporting Information [Line Items]
Contract liabilities expected to be recognized in	417
Popeyes brand
Segment Reporting Information [Line Items]
Contract liabilities expected to be recognized in	$ 32