Accrued Expenses and Other Long-Term Liabilities Estimated Future Payments for Self-Insured Liabilities (Details) - USD ($) $ in Millions	Dec. 28, 2019	Dec. 29, 2018	Dec. 30, 2017	Dec. 31, 2016
Payables and Accruals [Abstract]
2020	$ 44
2021	28
2022	19
2023	13
2024	10
Thereafter	58
Total self-insured liability	172
Less amount representing interest	(7)
Present value of self-insured liability	$ 165	$ 159	$ 170	$ 164