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Commitments, Contingencies and Guarantees (Tables)

12 Months Ended

Dec. 31, 2024

Commitments and Contingencies Disclosure [Abstract]

Credit Risk Of Off- Balance Sheet Financial Instruments By Contractual Amounts

			2024						2023
			(In millions)
Unused commitments to extend credit			$	63,232					$	63,631
Standby letters of credit			2,096						1,997
Commercial letters of credit			58						78
Liabilities associated with standby letters of credit			33						32
Assets associated with standby letters of credit			35						34
Reserve for unfunded credit commitments			116						124

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