Additional Financial Information - Schedule of Other Liabilities (Details) - USD ($) $ in Millions |
Sep. 30, 2026 |
Jun. 30, 2026 |
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| Organization, Consolidation and Presentation of Financial Statements [Abstract] | ||
| Non-current operating lease liabilities | $ 921 | $ 917 |
| Accrued non-current pension/postretirement liabilities | 264 | 263 |
| Other non-current liabilities | 215 | 215 |
| Total other liabilities | $ 1,400 | $ 1,395 |
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Obligations not otherwise itemized or categorized in the footnotes to the financial statements that are expected to be paid after one year (or the normal operating cycle, if longer), from the balance sheet date. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of liability, recognized in statement of financial position, for defined benefit pension and other postretirement plans, classified as noncurrent. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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