Accrued Expenses and Other Liabilities and Other Long-Term Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Accrued expenses and other liabilities
Self-insurance accruals	$ 78	$ 68
Accrued compensation and benefit costs	149	207
Property and income taxes payable	139	113
Restructuring reserves	21	6
Interest payable	152	152
Deferred revenue	138	131
National accounts accrual	173	120
Operating lease liability	249	211
Other	168	137
Accrued expenses and other liabilities	1,267	1,145
Other long-term liabilities
Self-insurance accruals	121	109
Income taxes payable	11	11
Accrued compensation and benefit costs	41	34
Other long-term liabilities	$ 173	$ 154