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Divestitures (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Jun. 30, 2025 | Jul. 10, 2023
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal, Statement of Income or Comprehensive Income [Extensible Enumeration] | Gain (Loss) on Sale of Assets and Asset Impairment Charges |
Outcomes Divestiture |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal | $ (53) |
Transaction Data System Investment |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |
Equity ownership percentage | 16.00% |
Transaction Data System Investment | Level 3 | Fair Value, Nonrecurring |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |
Equity Method Investments, Fair Value Disclosure |  | $ 147

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