v3.23.3
Summary of Significant Accounting Policies - Schedule of Cash and Cash Equivalents and Restricted Cash (Detail) - USD ($)
$ in Millions
Sep. 30, 2023
Dec. 31, 2022
Sep. 30, 2022
Dec. 31, 2021
Accounting Policies [Abstract]        
Cash and cash equivalents $ 15,932 $ 16,253 $ 19,532 $ 17,576
Restricted cash included in prepaid expenses and other current assets 453 294 382 345
Restricted cash included in other non-current assets 205 377 235 223
Total as presented in the consolidated statements of cash flows $ 16,590 $ 16,924 $ 20,149 $ 18,144