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MTS Test & Simulation Acquisition (Details) - USD ($) $ in Millions |  | 3 Months Ended | 6 Months Ended |
--- | --- | --- | --- | ---
Dec. 01, 2021 | Jun. 30, 2022 | Jun. 30, 2022 | Dec. 31, 2021
Business Acquisition [Line Items] |  |  |  |
Goodwill |  | $ 4,870 | $ 4,870 | $ 4,965
Weighted average amortization period (in years) | 11 years |  |  |
Minimum |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Amortizable intangible asset, useful life (in years) | 1 year |  |  |
Maximum |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Amortizable intangible asset, useful life (in years) | 14 years |  |  |
MTS |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Purchase price | $ 750 |  |  |
Operating revenue |  | $ 107 | $ 207 |
Goodwill | 431 |  |  |
Intangible assets | 257 |  |  |
Expected amortizable intangible assets | 164 |  |  |
MTS | Trademarks and Trade Names |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Intangible assets | $ 93 |  |  |

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