Quarterly report [Sections 13 or 15(d)]

Shareholders' Equity - Preferred Stock Narrative (Details)

Shareholders' Equity - Preferred Stock Narrative (Details) - USD ($) $ in Millions	3 Months Ended			6 Months Ended
	Jun. 30, 2026	Mar. 31, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Class of Stock [Line Items]
Preferred stock dividends	$ 326	$ 425	$ 291	$ 751	$ 688
Series DD Preferred Stock
Class of Stock [Line Items]
Redemption of preferred stock		$ 1,000

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details