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Acquisitions, Dispositions, Goodwill and Intangible Assets (General Information) (Details) - USD ($) $ in Millions |  | 9 Months Ended
--- | --- | ---
Jan. 08, 2021 | Sep. 30, 2022 | Sep. 30, 2021
Business Acquisition [Line Items] |  |  |
Payments to Acquire Businesses and Interest in Affiliates |  | $ 66 | $ 6
Proceeds from Divestiture of Businesses and Interests in Affiliates |  | $ 94 | $ 1,074
Forcepoint |  |  |
Business Acquisition [Line Items] |  |  |
Proceeds from Divestiture of Businesses and Interests in Affiliates | $ 1,100 |  |

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- Definition The cash outflow associated with the acquisition of a controlling interest in another entity or an entity that is related to it but not strictly controlled (for example, an unconsolidated subsidiary, affiliate, joint venture or equity method investment). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3213-108585 + Details
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- Definition The cash inflow associated with the amount received from the sale of a business segment or subsidiary or sale of an entity that is related to it but not strictly controlled during the period (for example, an unconsolidated subsidiary, affiliate, joint venture or equity method investment). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3179-108585 + Details
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