Other Financial Statement Details - Property, Plant and Equipment (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||||
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Sep. 30, 2023 |
Oct. 01, 2022 |
Sep. 30, 2023 |
Oct. 01, 2022 |
Jan. 01, 2023 |
Dec. 31, 2022 |
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| Change in Accounting Estimate [Line Items] | ||||||
| Increase to gross margin | $ 6,018 | $ 6,535 | $ 14,664 | $ 21,366 | ||
| Decrease in R&D expenses | (3,870) | $ (4,302) | (12,059) | $ (13,064) | ||
| Decrease in ending inventory | (11,466) | (11,466) | $ (13,224) | |||
| Estimated useful life | ||||||
| Change in Accounting Estimate [Line Items] | ||||||
| Increase to gross margin | 690 | 1,600 | ||||
| Decrease in R&D expenses | 110 | 320 | ||||
| Decrease in ending inventory | $ 1,200 | $ 1,200 | ||||
| Certain production machinery and equipment | ||||||
| Change in Accounting Estimate [Line Items] | ||||||
| Useful life | 8 years | 5 years | ||||
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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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. No definition available.
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- Definition The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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