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v3.23.2

Nature of Operations and Basis of Presentation - Narrative (Details) $ in Millions |  | 3 Months Ended | 6 Months Ended |
--- | --- | --- | --- | ---
May 02, 2023 USD ($) | Jun. 30, 2023 USD ($) | Jun. 30, 2022 USD ($) | Jun. 30, 2023 USD ($) segment | Jun. 30, 2022 USD ($) | Dec. 31, 2022 USD ($)
Business Acquisition [Line Items] |  |  |  |  |  |
Number of reportable segments | segment |  |  |  | 6 |  |
Pre-tax gain (loss) on sale |  | $ (119) | $ 556 | $ (69) | $ 1,899 |
Restricted cash |  | 1 |  | 1 |  | $ 1
Contract asset |  | 97 |  | 97 |  | 60
Unearned revenue |  |  |  | 2,000 |  |
Capitalized contract costs |  | $ 194 |  | $ 194 |  | $ 175
Amortization period of capitalized contract cost |  | 5 years |  | 5 years |  |
OSTTRA | Corporate Joint Venture |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Investment in joint venture percentage |  | 50.00% |  | 50.00% |  |
Noncontrolling interest ownership by noncontrolling owners percentage |  | 50.00% |  | 50.00% |  |
Sale | Engineering Solutions Business |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Divestiture consideration | $ 975 |  |  |  |  |
Proceeds from divestiture of business | $ 750 |  |  |  |  |
Pre-tax gain (loss) on sale |  | $ (120) |  | $ (120) |  |
Disposition related costs |  | 3 |  | 16 |  |
Gain (loss) on disposition after tax |  | (189) |  | (182) |  |
Release of deferred tax liabilities |  | $ 101 |  | $ 157 |  |

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