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Accounting Policies - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions |  | 12 Months Ended
--- | --- | ---
Jul. 01, 2022 | Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2020
Significant Accounting Policies [Line Items] |  |  |  |
Operating income |  | $ 83,383 | $ 69,916 | $ 52,959
Net income |  | $ 72,738 | $ 61,271 | $ 44,281
Income per basic share |  | $ 9.70 | $ 8.12 | $ 5.82
Income per diluted share |  | $ 9.65 | $ 8.05 | $ 5.76
Description of payment terms in contract with customer |  | Payment terms and conditions vary by contract type, although terms generally include a requirement of payment within 30 to 60 days. |  |
Financing receivables, net |  | $ 4,100 | $ 4,400 |
Other receivables due from suppliers |  | 1,000 | 965 |
Long-term accounts receivable, net of allowance for doubtful accounts |  | 3,800 | 3,400 |
Advertising expense |  | $ 1,500 | $ 1,500 | $ 1,600
Lower Limit |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |
Estimated useful lives of intangible assets |  | 1 year |  |
Upper Limit |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |
Estimated useful lives of intangible assets |  | 20 years |  |
Server Equipment | Service Life |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |
Estimated useful lives |  | 4 years |  |
Server Equipment | Service Life | Subsequent Event |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |
Estimated useful lives | 6 years |  |  |
Network Equipment | Service Life |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |
Estimated useful lives |  | 4 years |  |
Network Equipment | Service Life | Subsequent Event |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |
Estimated useful lives | 6 years |  |  |
Software | Lower Limit |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |
Estimated useful lives |  | 3 years |  |
Software | Upper Limit |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |
Estimated useful lives |  | 7 years |  |
Computer Equipment | Lower Limit |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |
Estimated useful lives |  | 2 years |  |
Computer Equipment | Upper Limit |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |
Estimated useful lives |  | 4 years |  |
Buildings and Improvements | Lower Limit |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |
Estimated useful lives |  | 5 years |  |
Buildings and Improvements | Upper Limit |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |
Estimated useful lives |  | 15 years |  |
Leasehold Improvements | Lower Limit |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |
Estimated useful lives |  | 3 years |  |
Leasehold Improvements | Upper Limit |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |
Estimated useful lives |  | 20 years |  |
Furniture and Fixtures | Lower Limit |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |
Estimated useful lives |  | 1 year |  |
Furniture and Fixtures | Upper Limit |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |
Estimated useful lives |  | 10 years |  |

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