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Other Financial Data - Schedule of Other Current Assets (Details) - USD ($) $ in Millions | Jun. 30, 2024 | Dec. 31, 2023
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Other Financial Data [Abstract] |  |
Assets held for sale | $ 359 | $ 354
Cost to fulfill contracts with customers | 264 | 370
Prepaid expenses | 176 | 100
Taxes receivable | 37 | 35
Other | 227 | 137
Total | $ 1,063 | $ 996

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