v3.25.4

Investments (Details) shares in Millions, $ in Millions |  | 4 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Oct. 07, 2025 USD ($) member shares | Dec. 31, 2023 USD ($) | Dec. 31, 2025 USD ($) | Dec. 31, 2024 USD ($) | Dec. 31, 2023 USD ($) | Aug. 12, 2024 USD ($)
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Fair value gain on equity securities |  |  | $ 34 |  |  |
Fair value loss on equity securities |  |  |  | $ 1 |  |
Income from equity method investments |  |  | 79 | (62) | $ (122) |
Net loss |  |  | (3,315) | (2,754) | (2,368) |
Gain on fair value adjustments |  |  | 2 |  |  |
Proceeds from the sale of equity investments |  |  | 0 | 0 | 187 |
Polymarket | Intercontinental Exchange, Inc. |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Number of shares acquired (in shares) | shares | 9.6 |  |  |  |  |
Total purchase price | $ 1,000 |  |  |  |  |
Number of additional shares potentially to be acquired (in shares) | $ 1,000 |  |  |  |  |
Revolving Credit Facility |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Maximum borrowing capacity |  |  | $ 3,900 |  |  |
Revolving Credit Facility | Bakkt Credit Facility | Line of Credit |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Maximum borrowing capacity |  |  |  |  |  | $ 40
Polymarket |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Ownership percentage of investment, outstanding shares (in percentage) | 0.17 |  |  |  |  |
Ownership percentage of investment, diluted shares (in percentage) | 0.11 |  |  |  |  |
Percent of non-cumulative dividend payable, if declared | 6.00% |  |  |  |  |
Number of board members | member | 1 |  |  |  |  |
Options Clearing Corporation |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Ownership percentage (in percentage) |  |  | 40.00% |  |  |
Income from equity method investments |  |  | $ 79 | $ (62) | $ (122) |
Bakkt, LLC |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Ownership percentage (in percentage) |  |  | 31.00% | 54.00% |  |
Gain on reorganization and other share activity |  |  | $ 19 |  |  |
Net loss |  |  | 10 |  |  |
Carrying value of investment |  |  | 9 |  |  |
Fair value of investments |  |  | $ 80 |  |  |
Dun & Bradstreet |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Proceeds from the sale of equity investments |  | $ 187 |  |  |  |
Gain on sale of coinbase investment |  | $ 3 |  |  |  |

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