Income Taxes Significant Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2022	Jan. 01, 2022
Deferred tax assets:
Operating lease liabilities	$ 70	$ 70
Workers’ compensation, general and fleet liabilities	43	45
Financing lease and other long term liabilities	80	71
Net operating loss carryforwards	48	68
Other deferred tax assets	114	97
Total gross deferred tax assets	355	351
Less valuation allowance	(16)	(28)
Total net deferred tax assets	339	323
Deferred tax liabilities:
Property and equipment	(166)	(195)
Operating lease assets	(66)	(68)
Inventories	(40)	(40)
Intangibles	(304)	(290)
Deferred Tax Liabilities, Financing Arrangements	45
Other deferred tax liabilities	(16)	(29)
Total deferred tax liabilities	(637)	(622)
Deferred Tax Liabilities, Net	$ (298)	$ (299)