Segment, Geographic and Revenue Information - Assets by Business Segment (Details) - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024
Segment Reporting Information
Total	$ 1,420,270	$ 1,215,071
Institutional Securities
Segment Reporting Information
Total	969,553	796,608
Wealth Management
Segment Reporting Information
Total	433,017	400,848
Investment Management
Segment Reporting Information
Total	$ 17,700	$ 17,615

Amount of asset recognized for present right to economic benefit.

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+ Details