BALANCE SHEETS (Parenthetical) - USD ($) $ in Millions |
Mar. 31, 2018 |
Jun. 30, 2017 |
|---|---|---|
| Statement Of Financial Position [Abstract] | ||
| Accounts receivable, allowance for doubtful accounts | $ 311 | $ 345 |
| Property and equipment, accumulated depreciation | $ 28,377 | $ 24,179 |
| Common stock, shares authorized | 24,000,000,000 | 24,000,000,000 |
| Common stock, outstanding | 7,690,000,000 | 7,708,000,000 |
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- Definition Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition A valuation allowance for trade and other receivables due to an Entity within one year (or the normal operating cycle, whichever is longer) that are expected to be uncollectible. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The maximum number of common shares permitted to be issued by an entity's charter and bylaws. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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