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BALANCE SHEETS (Parenthetical) - USD ($)
$ in Millions
Jun. 30, 2023
Jun. 30, 2022
Statement of Financial Position [Abstract]    
Accounts receivable, allowance for doubtful accounts $ 650 $ 633
Property and equipment, accumulated depreciation $ 68,251 $ 59,660
Common stock, shares authorized 24,000,000,000 24,000,000,000
Common stock, outstanding 7,432,000,000 7,464,000,000