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Investment Securities - Maturities of Securities Available for Sale and Held to Maturity (Details) - USD ($) $ in Millions	Jun. 30, 2025	Dec. 31, 2024
Available for sale securities, fair value
Within 1 year	$ 7,156
After 1 year through 5 years	17,329
After 5 years through 10 years	13,255
After 10 years	29,872
Total	67,612	$ 82,994
Available for sale securities, amortized cost
Within 1 year	7,226
After 1 year through 5 years	18,351
After 5 years through 10 years	14,338
After 10 years	32,680
Amortized Cost	72,595
Held to maturity securities, fair value
Within 1 year	390
After 1 year through 5 years	16,952
After 5 years through 10 years	28,376
After 10 years	84,283
Total	130,001	132,605
Held to maturity securities, amortized cost
Within 1 year	394
After 1 year through 5 years	17,507
After 5 years through 10 years	29,655
After 10 years	92,128
Amortized Cost	139,684
Portfolio layer method fair value hedge basis adjustments, excluded from amortized cost of available for sale securities	9
U.S. agency mortgage-backed securities
Available for sale securities, fair value
Within 1 year	348
After 1 year through 5 years	8,449
After 5 years through 10 years	10,857
After 10 years	26,636
Total	46,290	51,833
Held to maturity securities, fair value
Within 1 year	390
After 1 year through 5 years	16,952
After 5 years through 10 years	28,376
After 10 years	84,283
Total	130,001	132,605
U.S. Treasury securities
Available for sale securities, fair value
Within 1 year	4,811
After 1 year through 5 years	4,580
After 5 years through 10 years	0
After 10 years	0
Total	9,391	14,469
Corporate debt securities
Available for sale securities, fair value
Within 1 year	1,531
After 1 year through 5 years	3,589
After 5 years through 10 years	1,121
After 10 years	0
Total	6,241	9,579
Asset-backed securities
Available for sale securities, fair value
Within 1 year	135
After 1 year through 5 years	490
After 5 years through 10 years	953
After 10 years	3,096
Total	4,674	5,910
U.S. state and municipal securities
Available for sale securities, fair value
Within 1 year	2
After 1 year through 5 years	221
After 5 years through 10 years	324
After 10 years	10
Total	557	549
Foreign government agency securities
Available for sale securities, fair value
Within 1 year	329
After 1 year through 5 years	0
After 5 years through 10 years	0
After 10 years	0
Total	329	527
Non-agency commercial mortgage-backed securities
Available for sale securities, fair value
Within 1 year	0
After 1 year through 5 years	0
After 5 years through 10 years	0
After 10 years	111
Total	111	109
Other
Available for sale securities, fair value
Within 1 year	0
After 1 year through 5 years	0
After 5 years through 10 years	0
After 10 years	19
Total	$ 19	$ 18

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- Definition

Fair value of investment in debt security measured at amortized cost (held-to-maturity), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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- Definition

Fair value of investment in debt security measured at amortized cost (held-to-maturity).

+ References

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