Equity - Narrative (Details) - USD ($) shares in Millions, $ in Millions |
12 Months Ended | ||||
|---|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2024 |
Aug. 21, 2025 |
Oct. 22, 2014 |
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| Equity [Abstract] | |||||
| Number of shares authorized for repurchase (in shares) | 20.0 | 35.0 | |||
| Repurchased (in shares) | 1.2 | 2.5 | 0.4 | ||
| Shares purchased at cost | $ 1,000 | $ 1,600 | $ 200 | ||
| Number of shares available under repurchase authorization (in shares) | 18.8 | ||||
| X | ||||||||||
- Definition Number of shares authorized to be purchased under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References No definition available.
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- Definition Number of shares remaining authorized to be purchased under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Number of shares that have been repurchased during the period and are being held in treasury. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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