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Revenue Recognition - Contract Assets and Liabilities (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022 | Dec. 31, 2022
Schedule of Contract Assets and Liabilities [Line Items] |  |  |  |  |
Capitalized contract costs | $ 639 |  | $ 639 |  | $ 126
Total accounts receivable, net | 3,764 |  | 3,764 |  | 4,773
Unbilled revenues (included within Accounts receivable, net - Contracts with customers) | 1,336 |  | 1,336 |  | 1,952
Deferred revenues | 1,720 |  | 1,720 |  | 186
Deferred revenues from contracts with customers | 1,700 |  | 1,700 |  | 175
Revenue recognized | 310 | $ 159 | 168 | $ 173 |
Accounts receivable, net - Contracts with customers |  |  |  |  |
Schedule of Contract Assets and Liabilities [Line Items] |  |  |  |  |
Total accounts receivable, net | 3,553 |  | 3,553 |  | 4,704
Accounts receivable, net - Accounted for under topics other than ASC 606 |  |  |  |  |
Schedule of Contract Assets and Liabilities [Line Items] |  |  |  |  |
Total accounts receivable, net | 188 |  | 188 |  | 64
Accounts receivable, net - Affiliate |  |  |  |  |
Schedule of Contract Assets and Liabilities [Line Items] |  |  |  |  |
Total accounts receivable, net | $ 23 |  | $ 23 |  | $ 5

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