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Organization and Basis of Presentation (Other Noncurrent Assets) (Details) - USD ($) $ in Millions | Mar. 31, 2024 | Dec. 31, 2023 | May 30, 2022
--- | --- | --- | ---
Regulatory Asset [Line Items] |  |  |
Other | $ 4,072 | $ 3,964 |
Offshore Wind Arrangement |  |  |
Regulatory Asset [Line Items] |  |  |
Other |  |  | $ 150

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- Definition Amount of noncurrent assets classified as other. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(17)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
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- Details
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