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.

No definition available.

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- Definition

Amount of financing receivable that can be withdrawn, repaid and redrawn.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
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- Definition

Amount of revolving financing receivable converted to term loan.

+ References

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- Definition

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

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
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-Section 55
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Loans - Credit Card Delinquency Status (Detail) - USD ($) $ in Millions	Sep. 30, 2020	Dec. 31, 2019	Sep. 30, 2019
Financing Receivable, Allowance for Credit Loss [Line Items]
Total loans held for investment	$ 248,223	$ 265,809	$ 249,355
Credit Card
Financing Receivable, Allowance for Credit Loss [Line Items]
Revolving Loans	102,967
Revolving Loans Converted to Term	674
Total loans held for investment	103,641	128,236
Domestic credit card: \| Credit Card
Financing Receivable, Allowance for Credit Loss [Line Items]
Revolving Loans	94,963
Revolving Loans Converted to Term	578
Total loans held for investment	95,541	118,606
International card businesses: \| Credit Card
Financing Receivable, Allowance for Credit Loss [Line Items]
Revolving Loans	8,004
Revolving Loans Converted to Term	96
Total loans held for investment	8,100	$ 9,630
Current \| Domestic credit card: \| Credit Card
Financing Receivable, Allowance for Credit Loss [Line Items]
Revolving Loans	92,904
Revolving Loans Converted to Term	529
Total loans held for investment	93,433
Current \| International card businesses: \| Credit Card
Financing Receivable, Allowance for Credit Loss [Line Items]
Revolving Loans	7,845
Revolving Loans Converted to Term	70
Total loans held for investment	7,915
30-59 days \| Domestic credit card: \| Credit Card
Financing Receivable, Allowance for Credit Loss [Line Items]
Revolving Loans	641
Revolving Loans Converted to Term	20
Total loans held for investment	661
30-59 days \| International card businesses: \| Credit Card
Financing Receivable, Allowance for Credit Loss [Line Items]
Revolving Loans	67
Revolving Loans Converted to Term	10
Total loans held for investment	77
60-89 days \| Domestic credit card: \| Credit Card
Financing Receivable, Allowance for Credit Loss [Line Items]
Revolving Loans	414
Revolving Loans Converted to Term	13
Total loans held for investment	427
60-89 days \| International card businesses: \| Credit Card
Financing Receivable, Allowance for Credit Loss [Line Items]
Revolving Loans	33
Revolving Loans Converted to Term	8
Total loans held for investment	41
Greater than 90 days \| Domestic credit card: \| Credit Card
Financing Receivable, Allowance for Credit Loss [Line Items]
Revolving Loans	1,004
Revolving Loans Converted to Term	16
Total loans held for investment	1,020
Greater than 90 days \| International card businesses: \| Credit Card
Financing Receivable, Allowance for Credit Loss [Line Items]
Revolving Loans	59
Revolving Loans Converted to Term	8
Total loans held for investment	$ 67