Fair Values - Detail of Loans and Lending Commitments at Fair Value (Details) - Loans and lending commitments - Recurring - USD ($) $ in Millions	Jun. 30, 2026	Dec. 31, 2025
Fair Value Measurements
Trading assets	$ 13,278	$ 10,944
Commercial real estate
Fair Value Measurements
Trading assets	1,691	675
Residential real estate
Fair Value Measurements
Trading assets	4,780	3,274
Securities-based lending and Other loans
Fair Value Measurements
Trading assets	$ 6,807	$ 6,995

Amount of investment in debt security measured at fair value with change in fair value recognized in net income (trading).

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+ Details