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Long-Term Obligations and Other Short-Term Borrowings Summary of Debt (Details) - USD ($) $ in Millions | Jun. 30, 2024 | Jun. 30, 2023
--- | --- | ---
Debt Instrument [Line Items] |  |
Other obligations | $ 110 | $ 86
Total | 5,092 | 4,701
Less: current portion of long-term obligations and other short-term borrowings | 434 | 792
Long-term obligations, less current portion | 4,658 | 3,909
3.079% Notes due fiscal 2024 |  |
Debt Instrument [Line Items] |  |
Notes Payable | 0 | 764
3.5% Notes due fiscal 2025 |  |
Debt Instrument [Line Items] |  |
Notes Payable | 401 | 404
3.75% Notes due 2025 |  |
Debt Instrument [Line Items] |  |
Notes Payable | 507 | 513
3.41% Notes due fiscal 2027 |  |
Debt Instrument [Line Items] |  |
Notes Payable | 1,191 | 1,184
4.6% Notes due 2043 |  |
Debt Instrument [Line Items] |  |
Notes Payable | 308 | 306
4.5% Notes due 2044 |  |
Debt Instrument [Line Items] |  |
Notes Payable | 330 | 331
4.9% Notes due 2045 |  |
Debt Instrument [Line Items] |  |
Notes Payable | 423 | 428
4.368% Notes due fiscal 2047 |  |
Debt Instrument [Line Items] |  |
Notes Payable | 563 | 561
7.0% Debentures due 2026 |  |
Debt Instrument [Line Items] |  |
Notes Payable | 124 | 124
5.125% Notes due 2029 |  |
Debt Instrument [Line Items] |  |
Notes Payable | 644 | 0
5.45% Notes due 2034 |  |
Debt Instrument [Line Items] |  |
Notes Payable | $ 491 | $ 0

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