Amortized Cost Basis And Accrued And Capitalized Interest Of Loans Sold During The Period

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- Definition

Amount of write-down from impairment of an investment in a qualified affordable housing project.

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- Definition

The net gain (loss) resulting from a sale of loans, including adjustments to record loans classified as held-for-sale at the lower-of-cost-or-market and fair value adjustments to loan held for investment purposes.

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- Definition

Amount, before allowance for credit loss, of financing receivable.

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- Definition

Minimum amount of other commitment not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.

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No definition available.

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- Definition

Amount of cash outflow to acquire 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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- 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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No definition available.

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VARIABLE INTEREST ENTITIES - Narrative (Details) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Variable Interest Entity [Line Items]
Lending to special purpose entities included in loans and leases	$ 123,090,000,000	$ 119,088,000,000
Purchases of debt securities available for sale	9,271,000,000	8,422,000,000	$ 4,270,000,000
Asset-backed securities
Variable Interest Entity [Line Items]
Purchases of debt securities available for sale	893,000,000
LIHTC Investments
Variable Interest Entity [Line Items]
Net impairment losses recognized in earnings	0	0	$ 0
Commitments to extend credit \| Special Purpose Entities
Variable Interest Entity [Line Items]
Undrawn commitments to extend credit	1,500,000,000	1,200,000,000
Commercial and industrial \| Special Purpose Entities
Variable Interest Entity [Line Items]
Lending to special purpose entities included in loans and leases	1,295,000,000	1,101,000,000
Retail
Variable Interest Entity [Line Items]
Lending to special purpose entities included in loans and leases	62,297,000,000	61,550,000,000
Retail \| Education
Variable Interest Entity [Line Items]
Lending to special purpose entities included in loans and leases	12,308,000,000	$ 10,347,000,000
Sale of loans	1,100,000,000
Gain on sale of loans	$ 35,000,000