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Nature of Business and Basis of Presentation (Tables) | 9 Months Ended
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Sep. 30, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Adjustments Related to Capitalized Contract Costs | The following table presents adjustments within the condensed consolidated statement of operations for the three and nine months ended September 30, 2023 related to capitalized contract costs:
(In millions) |  | As Previously Presented |  | Presentation Adjustments |  | As Adjusted
Three months ended September 30, 2023 |  |  |  |  |  |
Cost of operations (excluding depreciation and amortization shown below) |  | $ | 6,421 |  |  | $ | (15) |  |  | $ | 6,406 |
Depreciation and amortization |  | 308 |  |  | 51 |  |  | 359 |
Selling, general and administrative costs |  | 638 |  |  | (36) |  |  | 602 |
Nine months ended September 30, 2023 |  |  |  |  |  |
Cost of operations (excluding depreciation and amortization shown below) |  | $ | 20,161 |  |  | $ | (24) |  |  | $ | 20,137 |
Depreciation and amortization |  | 813 |  |  | 108 |  |  | 921 |
Selling, general and administrative costs |  | 1,586 |  |  | (84) |  |  | 1,502 |
The following table presents adjustments within the condensed consolidated statement of cash flows for the nine months ended September 30, 2023 related to capitalized contract costs:
(In millions) |  | As Previously Presented |  | Presentation Adjustments |  | As Adjusted
Nine months ended September 30, 2023 |  |  |  |  |  |
Cash flows from operating activities: |  |  |  |  |  |
Amortization of capitalized contract costs |  | $ | — |  |  | $ | 108 |  |  | $ | 108 |
Changes in other working capital |  | (985) |  |  | (108) |  |  | (1,093) |

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