No definition available.

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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.

+ References

No definition available.

+ Details

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The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others.

+ References

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Amount of time deposit liabilities, including certificates of deposit, in denominations that meet or exceed the Federal Deposit Insurance Corporation (FDIC) insurance limit.

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Deposits - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
Deposits - Narrative (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Statistical Disclosure for Banks [Abstract]
Time deposits with a denomination of $250,000 or more	$ 2,220	$ 593
Deposit Liability [Line Items]
Deposits	89,408	$ 51,406	$ 43,432
Digital Bank
Deposit Liability [Line Items]
Deposits	$ 16,470
Deposits \| Customer Concentration Risk \| Digital Bank
Deposit Liability [Line Items]
Concentration risk, percentage		18.40%
North Carolina \| Deposits \| Geographic Concentration Risk
Deposit Liability [Line Items]
Concentration risk, percentage	39.70%	50.80%
South Carolina \| Deposits \| Geographic Concentration Risk
Deposit Liability [Line Items]
Concentration risk, percentage	13.30%	22.70%