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Related Party Transactions (Details) - USD ($) $ in Millions	Sep. 30, 2025	Dec. 31, 2024
Related Party Transaction [Line Items]
Receivables	$ 1,551	$ 1,121
Payables	215	195
Directors, Officers, And Affiliates [Member]
Related Party Transaction [Line Items]
Receivables	19	44
Payables	$ 1,612	$ 1,320

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