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Segment Reporting And Geographic Information (Segment Table) (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Segment Reporting Information [Line Items] |  |  |  |  |
Total net revenues |  | $ 5,185 | $ 4,340 |  | $ 3,067
Transaction based fees | [1] | 364 | 308 |  | 254
Non-transaction based fees |  | 83 | 78 |  | 70
Employee compensation | [2] | 533 | 486 |  | 427
Advertising | [3] | 67 | 47 |  | 46
Other expenses | [4] | 443 | 352 |  | 272
Total non-interest expenses |  | 1,490 | 1,271 |  | 1,069
Income before income taxes |  | 3,695 | 3,069 |  | 1,998
Income tax expense |  | 288 | 257 |  | 156
Net income |  | 3,407 | 2,812 |  | 1,842
Assets |  | 150,142 | 128,251 | [5] |
Operating Segments [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Assets |  | $ 150,142 | $ 128,251 |  | $ 115,143
[1] | Included in “Execution, clearing and distribution fees” in the consolidated statements of comprehensive income.
[2] | Included in “Employee compensation and benefits” in the consolidated statements of comprehensive income.
[3] | Included in “General and administrative” in the consolidated statements of comprehensive income.
[4] | Includes “Occupancy, depreciation and amortization”; “Communications”; “Customer bad debt”; employee benefits and other personnel expenses included in “Employee compensation and benefits”; and professional services, legal and regulatory matters, and other administrative expenses included in “General and administrative” in the consolidated statements of comprehensive income.
[5] | For the consolidated statements of cash flow, the Company considered the change in the crypto-asset safeguarding asset and the crypto-asset safeguarding liability to be non-cash items and were not included in the change in “Other assets” and “Other payables” lines in the consolidated statements of cash flows. As a result, there is no impact to periods prior to the year ended December 31, 2023.

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