Accounts Payable and Other Current Liabilities (Detail) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Accounts Payable and Accrued Liabilities, Current [Abstract]
Short-term operating lease liabilities	$ 496	$ 514
Accounts payable	407	394
Accrued sales and use taxes	313	215
Public liability and property damage insurance liabilities – current	159	162
Accrued advertising and marketing	218	122
Accrued payroll and related	193	117
Deferred lease revenues – current	185	70
Other	418	440
Accounts payable and other current liabilities	$ 2,389	$ 2,034