Financing Receivable, Modifications, Average Rate Reduction

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- Definition

Financing Receivable, Modifications, Average Term Extension

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- Definition

Financing Receivable, Modifications, Percentage of Troubled Debt Restructuring Activity

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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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Amortized cost of financing receivable modified during period for debtor experiencing financial difficulty.

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- Definition

Percentage of decrease in weighted average contractual interest rate of financing receivable modified for debtor experiencing financial difficulty.

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Period of increase in weighted average maturity of financing receivable modified for debtor experiencing financial difficulty, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

Amount of commitment to lend additional funds to debtor experiencing financial difficulty for which creditor has modified terms of financing receivable.

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Loans - Trouble Debt Restructurings (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Financing Receivable, Troubled Debt Restructuring [Line Items]
Principal balance reduction		$ 629		$ 1,134
Commitments to lend on loans modified in TDRs	$ 48	166	$ 48	166
Credit Card:
Financing Receivable, Troubled Debt Restructuring [Line Items]
Principal balance reduction		$ 87		$ 183
Credit Card: \| Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
% of TDR Activity		100.00%		100.00%
Average Rate Reduction		19.70%		19.54%
Credit Card: \| Domestic Card \| Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted-average interest rate reduction	19.06%		19.04%
Credit Card: \| International card businesses \| Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted-average interest rate reduction	27.99%		26.90%
Consumer Banking:
Financing Receivable, Troubled Debt Restructuring [Line Items]
Principal balance reduction		$ 280		$ 520
Consumer Banking: \| Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
% of TDR Activity		49.00%		52.00%
Average Rate Reduction		8.56%		8.68%
Consumer Banking: \| Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
% of TDR Activity		97.00%		97.00%
Average Term Extension (Months)		4 months		4 months
Consumer Banking: \| Auto
Financing Receivable, Troubled Debt Restructuring [Line Items]
Principal balance reduction		$ 280		$ 519
Consumer Banking: \| Auto \| Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
% of TDR Activity		49.00%		52.00%
Average Rate Reduction		8.56%		8.68%
Weighted-average interest rate reduction	8.82%		8.78%
Consumer Banking: \| Auto \| Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
% of TDR Activity		97.00%		97.00%
Average Term Extension (Months)		4 months		4 months
Payment delay duration (in months)	6 months		6 months
Consumer Banking: \| Retail banking
Financing Receivable, Troubled Debt Restructuring [Line Items]
Principal balance reduction				$ 1
Consumer Banking: \| Retail banking \| Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted-average interest rate reduction	2.00%		2.00%
Consumer Banking: \| Retail banking \| Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
% of TDR Activity				100.00%
Average Term Extension (Months)				12 months
Payment delay duration (in months)	20 months		15 months
Commercial Portfolio
Financing Receivable, Troubled Debt Restructuring [Line Items]
Principal balance reduction		$ 262		$ 431
Commercial Portfolio \| Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
% of TDR Activity				2.00%
Average Rate Reduction				0.29%
Commercial Portfolio \| Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
% of TDR Activity		62.00%		64.00%
Average Term Extension (Months)		14 months		13 months
Commercial Portfolio \| Commercial and multifamily real estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Principal balance reduction		$ 133		$ 264
Commercial Portfolio \| Commercial and multifamily real estate \| Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
% of TDR Activity				4.00%
Average Rate Reduction				0.29%
Weighted-average interest rate reduction	0.00%		0.00%
Commercial Portfolio \| Commercial and multifamily real estate \| Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
% of TDR Activity		91.00%		77.00%
Average Term Extension (Months)		14 months		13 months
Payment delay duration (in months)	16 months		16 months
Commercial Portfolio \| Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Principal balance reduction		$ 129		$ 167
Commercial Portfolio \| Commercial and industrial \| Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted-average interest rate reduction	0.00%		0.00%
Commercial Portfolio \| Commercial and industrial \| Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
% of TDR Activity		33.00%		45.00%
Average Term Extension (Months)		13 months		12 months
Payment delay duration (in months)	4 months		6 months
Domestic credit card: \| Credit Card:
Financing Receivable, Troubled Debt Restructuring [Line Items]
Principal balance reduction		$ 57		$ 119
Domestic credit card: \| Credit Card: \| Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
% of TDR Activity		100.00%		100.00%
Average Rate Reduction		15.56%		15.09%
International card businesses: \| Credit Card:
Financing Receivable, Troubled Debt Restructuring [Line Items]
Principal balance reduction		$ 30		$ 64
International card businesses: \| Credit Card: \| Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
% of TDR Activity		100.00%		100.00%
Average Rate Reduction		27.65%		27.83%