INVESTMENT SECURITIES - Contractual Maturities of Debt Securities Available for Sale (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Amortized Cost
Due within one year	$ 561
Due after one year through five years	4,453
Due after five years through ten years	3,109
Due after ten years	1,231
Mortgage and asset-backed securities	7,876
Amortized Cost	17,230	$ 15,946
Fair Value
Due within one year	557
Due after one year through five years	4,225
Due after five years through ten years	2,727
Due after ten years	1,024
Mortgage and asset-backed securities	7,107
Fair Value	$ 15,640	$ 14,254

Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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-Topic 944
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), 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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+ References

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+ References

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