EID Segment FN Segment Asset Reconciliation (Details) - USD ($) $ in Millions	Sep. 30, 2023	Dec. 31, 2022	Sep. 30, 2022
Segment Reporting Information [Line Items]
Total Assets	$ 43,110	$ 42,618	$ 40,651
EID [Member]
Segment Reporting Information [Line Items]
Total Assets	$ 43,327	$ 42,618	$ 40,651

Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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+ Details