Revenue Recognition - Estimated revenue recognition (Details) $ in Millions | Mar. 31, 2020USD ($) |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
Contract liabilities expected to be recognized in | $ 512 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2020-04-01 | |
Revenue from Contract with Customer [Abstract] | |
Revenue, remaining performance obligation, expected timing of satisfaction, period | 9 months |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
Contract liabilities expected to be recognized in | $ 34 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-01-01 | |
Revenue from Contract with Customer [Abstract] | |
Revenue, remaining performance obligation, expected timing of satisfaction, period | 1 year |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
Contract liabilities expected to be recognized in | $ 43 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-01-01 | |
Revenue from Contract with Customer [Abstract] | |
Revenue, remaining performance obligation, expected timing of satisfaction, period | 1 year |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
Contract liabilities expected to be recognized in | $ 41 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-01-01 | |
Revenue from Contract with Customer [Abstract] | |
Revenue, remaining performance obligation, expected timing of satisfaction, period | 1 year |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
Contract liabilities expected to be recognized in | $ 40 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-01-01 | |
Revenue from Contract with Customer [Abstract] | |
Revenue, remaining performance obligation, expected timing of satisfaction, period | 1 year |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
Contract liabilities expected to be recognized in | $ 38 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-01-01 | |
Revenue from Contract with Customer [Abstract] | |
Revenue, remaining performance obligation, expected timing of satisfaction, period | |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
Contract liabilities expected to be recognized in | $ 316 |
Tim Hortons | |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
Contract liabilities expected to be recognized in | 61 |
Tim Hortons | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2020-04-01 | |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
Contract liabilities expected to be recognized in | 6 |
Tim Hortons | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-01-01 | |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
Contract liabilities expected to be recognized in | 8 |
Tim Hortons | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-01-01 | |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
Contract liabilities expected to be recognized in | 7 |
Tim Hortons | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-01-01 | |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
Contract liabilities expected to be recognized in | 7 |
Tim Hortons | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-01-01 | |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
Contract liabilities expected to be recognized in | 6 |
Tim Hortons | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-01-01 | |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
Contract liabilities expected to be recognized in | 27 |
Burger King | |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
Contract liabilities expected to be recognized in | 421 |
Burger King | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2020-04-01 | |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
Contract liabilities expected to be recognized in | 26 |
Burger King | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-01-01 | |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
Contract liabilities expected to be recognized in | 33 |
Burger King | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-01-01 | |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
Contract liabilities expected to be recognized in | 32 |
Burger King | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-01-01 | |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
Contract liabilities expected to be recognized in | 31 |
Burger King | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-01-01 | |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
Contract liabilities expected to be recognized in | 30 |
Burger King | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-01-01 | |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
Contract liabilities expected to be recognized in | 269 |
Popeyes | |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
Contract liabilities expected to be recognized in | 30 |
Popeyes | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2020-04-01 | |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
Contract liabilities expected to be recognized in | 2 |
Popeyes | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-01-01 | |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
Contract liabilities expected to be recognized in | 2 |
Popeyes | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-01-01 | |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
Contract liabilities expected to be recognized in | 2 |
Popeyes | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-01-01 | |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
Contract liabilities expected to be recognized in | 2 |
Popeyes | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-01-01 | |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
Contract liabilities expected to be recognized in | 2 |
Popeyes | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-01-01 | |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
Contract liabilities expected to be recognized in | $ 20 |