Revenue - Revenue by Geographic Location (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Disaggregation of Revenue [Line Items]
Revenue	$ 121,572	$ 121,427	$ 116,385
United States
Disaggregation of Revenue [Line Items]
Revenue	94,375	96,441	90,926
United Kingdom
Disaggregation of Revenue [Line Items]
Revenue	13,364	13,380	13,999
Other
Disaggregation of Revenue [Line Items]
Revenue	$ 13,833	$ 11,606	$ 11,460

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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+ Details