Accounting Policies - Additional Information (Detail) - USD ($) $ in Millions |
Sep. 30, 2021 |
Jun. 30, 2021 |
|---|---|---|
| Accounting Policies [Abstract] | ||
| Other receivables due from suppliers | $ 854 | $ 965 |
| Long-term accounts receivable, net of allowance for doubtful accounts | 3,400 | 3,400 |
| Financing receivables, net | $ 3,800 | $ 4,400 |
| X | ||||||||||
- Definition Amount, after allowance for credit loss, of financing receivable. No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount, before allowance, of receivables classified as other, due within one year or the operating cycle, if longer. No definition available.
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