Summary of Significant Accounting Policies - Depreciation and Amortization (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Capitalized Contract Cost [Line Items] | ||||
| Amortization of capitalized contract costs related to fulfillment/customer acquisitions | $ 324 | $ 226 | ||
| Amortization of customer relationships and other intangible assets | $ 133 | $ 155 | 263 | 308 |
| Depreciation of property, plant and equipment | 192 | 71 | 339 | 136 |
| Total depreciation and amortization | 494 | 344 | 926 | 670 |
| Contract Cost Fulfillment | ||||
| Capitalized Contract Cost [Line Items] | ||||
| Amortization of capitalized contract costs related to fulfillment/customer acquisitions | 74 | 48 | 140 | 89 |
| Contract Cost, Acquisitions | ||||
| Capitalized Contract Cost [Line Items] | ||||
| Amortization of capitalized contract costs related to fulfillment/customer acquisitions | $ 95 | $ 70 | $ 184 | $ 137 |
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- Definition Amount of amortization expense for finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of amortization expense for asset recognized from cost incurred to obtain or fulfill contract with customer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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 The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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