Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest, Including FTE Adjustments

No definition available.

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- Definition

Interest Income (Expense), Operating, Including FTE Adjustments

+ References

No definition available.

+ Details

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- Definition

Average amount outstanding of interest-earning and noninterest-earning assets.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name Regulation S-K (SK)
-Number 229
-Section 1402
-Paragraph a
-Publisher SEC

+ Details

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- 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.

+ References

No definition available.

+ Details

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- Details

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Business Segments - Schedule of Movements Between Segments (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Segment Reporting Information
Net interest income (FTE)	$ 1,525	$ 1,427	$ 4,468	$ 4,210
Income before income taxes (FTE)	842	734	2,313	2,169
Average assets	211,770	213,838	210,965	213,174
Operating Segments \| Consumer and Small Business Banking
Segment Reporting Information
Net interest income (FTE)	1,082	1,056	3,141	3,287
Income before income taxes (FTE)	665	647	1,836	1,980
Average assets	$ 56,762	$ 52,552	$ 55,630	$ 51,920
Operating Segments \| Consumer and Small Business Banking \| Scenario, Adjustment
Segment Reporting Information
Net interest income (FTE)					$ 103	$ 135	$ 74
Income before income taxes (FTE)					68	105	43
Average assets					$ 714	$ 686	$ 660