Senior Notes (Details) - USD ($) $ in Millions |
12 Months Ended | |
|---|---|---|
Dec. 28, 2019 |
Dec. 29, 2018 |
|
| Debt Instrument [Line Items] | ||
| Borrowings under facility | $ 4,736 | $ 3,457 |
| Senior notes | Senior Notes due 2024 | ||
| Debt Instrument [Line Items] | ||
| Borrowings under facility | 596 | 595 |
| Unamortized deferred financing costs | $ 4 | $ 5 |
| Interest rate | 5.875% | |
| Senior notes | Senior Notes due 2024 | On or After June 15, 2019 | ||
| Debt Instrument [Line Items] | ||
| Redemption price percentage of principal amount | 102.938% | |
| Senior notes | Senior Notes due 2024 | June 15, 2020 | ||
| Debt Instrument [Line Items] | ||
| Redemption price percentage of principal amount | 101.469% | |
| Senior notes | Senior Notes due 2024 | June 15, 2021 | ||
| Debt Instrument [Line Items] | ||
| Redemption price percentage of principal amount | 100.00% |