Accrued Expenses and Other Long-Term Liabilities Schedule of Accrued Expenses and Other Long-Term Liabilities (Details) - USD ($) $ in Millions	Jan. 02, 2021	Dec. 28, 2019
Accrued expenses and other current liabilities:
Salary, wages and bonus expenses	$ 105	$ 172
Operating expenses	64	75
Workers’ compensation, general and fleet liability	43	44
Group medical liability	26	25
Customer rebates and other selling expenses	89	105
Property and sales tax	44	37
Operating lease liability	$ 44	$ 40
Operating lease liability	us-gaap:LiabilitiesCurrentAbstract	us-gaap:LiabilitiesCurrentAbstract
Interest payable	$ 18	$ 14
Other	64	26
Total accrued expenses and other current liabilities	497	538
Other long-term liabilities:
Workers’ compensation, general and fleet liability	132	121
Operating lease liability	$ 263	$ 131
Operating lease liability	us-gaap:LiabilitiesNoncurrentAbstract	us-gaap:LiabilitiesNoncurrentAbstract
Accrued pension and other postretirement benefit obligations	$ 8	$ 7
Uncertain tax positions	33	33
Other	69	23
Total Other long-term liabilities	$ 505	$ 315