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Accounting Policies - Additional Information (Detail) $ / shares in Units, $ in Millions |  |  | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | ---
Jan. 18, 2023 Job | Jul. 01, 2022 | Dec. 31, 2022 USD ($) $ / shares | Dec. 31, 2021 USD ($) $ / shares | Dec. 31, 2022 USD ($) $ / shares | Dec. 31, 2021 USD ($) $ / shares | Jun. 30, 2022 USD ($)
Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Operating income |  |  | $ 20,399 | $ 22,247 | $ 41,917 | $ 42,485 |
Net income |  |  | $ 16,425 | $ 18,765 | $ 33,981 | $ 39,270 |
Income per basic share | $ / shares |  |  | $ 2.20 | $ 2.50 | $ 4.56 | $ 5.23 |
Income per diluted share | $ / shares |  |  | $ 2.20 | $ 2.48 | $ 4.54 | $ 5.19 |
Other receivables due from suppliers |  |  | $ 545 |  | $ 545 |  | $ 1,000
Long-term accounts receivable, net of allowance for doubtful accounts |  |  | 4,200 |  | 4,200 |  | 3,800
Financing receivables, net |  |  | 3,100 |  | 3,100 |  | $ 4,100
Employee severance expenses |  |  | 800 |  |  |  |
Subsequent Event |  |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Estimated reduction in workforce | Job | 10,000 |  |  |  |  |  |
Service Life |  |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Operating income |  |  | 945 |  | 2,000 |  |
Net income |  |  | $ 768 |  | $ 1,600 |  |
Income per basic share | $ / shares |  |  | $ 0.10 |  | $ 0.22 |  |
Income per diluted share | $ / shares |  |  | $ 0.10 |  | $ 0.22 |  |
Server Equipment | Service Life |  |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Estimated useful lives |  | 6 years |  |  |  |  | 4 years
Network Equipment | Service Life |  |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Estimated useful lives |  | 6 years |  |  |  |  | 4 years

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- Definition Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. + References No definition available. + Details
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- Definition The expected number of positions to be eliminated as a result of restructuring activities. + References No definition available. + Details
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- Definition Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585 + Details
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