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- Definition

PreferredDividendsReductiontoRetainedEarningsatRedemption

+ References

No definition available.

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- Definition

Stockholders' equity and comprehensive income (loss) [Line Items]

+ References

No definition available.

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- Definition

Minimum capital conservation buffer percentage required to avoid restriction on payout amount of eligible retained income as defined by regulatory framework.

+ References

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- Definition

Aggregate dividends declared during the period for each share of common stock outstanding.

+ References

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- Definition

Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK).

+ References

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- Definition

Amount of stock repurchase plan authorized.

+ References

No definition available.

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- Definition

Number of shares that have been repurchased and retired during the period.

+ References

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- Definition

Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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Stockholders' Equity And Accumulated Other Comprehensive Income (Loss) (Narrative) (Details) $ / shares in Units, shares in Thousands, $ in Millions		3 Months Ended				6 Months Ended
	Sep. 30, 2023 $ / shares	Jun. 30, 2023 USD ($) $ / shares	Mar. 31, 2023 USD ($) $ / shares	Jun. 30, 2022 USD ($) $ / shares	Mar. 31, 2022 USD ($) $ / shares	Jun. 30, 2023 USD ($) $ / shares shares	Jun. 30, 2022 USD ($) $ / shares	Sep. 15, 2025 USD ($)	Sep. 15, 2024 USD ($)	Apr. 20, 2022 USD ($)
Stockholders' Equity And Comprehensive Income (Loss) [Line Items]
Preferred stock dividends		$ 25	$ 24	$ 25	$ 24
Banking Regulation, Capital Conservation Buffer, Capital Conserved, Minimum		0.025				0.025
Stock Repurchase Program, Authorized Amount										$ 2,500
Shares repurchased (in shares) \| shares						725
Stock Repurchased During Period, Value						$ 15
Cash dividend declared (in dollars per share) \| $ / shares		$ 0.20	$ 0.20	$ 0.17	$ 0.17	$ 0.40	$ 0.34
Subsequent Event [Member]
Stockholders' Equity And Comprehensive Income (Loss) [Line Items]
Cash dividend declared (in dollars per share) \| $ / shares	$ 0.24
Series B Preferred Stock [Member] \| Subsequent Event [Member]
Stockholders' Equity And Comprehensive Income (Loss) [Line Items]
ExcessofRedemptionAmountOverCarryingAmount									$ 67
PreferredDividendsReductiontoRetainedEarningsatRedemption									52
Series C Preferred Stock [Member] \| Subsequent Event [Member]
Stockholders' Equity And Comprehensive Income (Loss) [Line Items]
ExcessofRedemptionAmountOverCarryingAmount									$ 10
Series D Preferred Stock \| Subsequent Event [Member]
Stockholders' Equity And Comprehensive Income (Loss) [Line Items]
ExcessofRedemptionAmountOverCarryingAmount								$ 4
Series E Preferred Stock \| Subsequent Event [Member]
Stockholders' Equity And Comprehensive Income (Loss) [Line Items]
ExcessofRedemptionAmountOverCarryingAmount								$ 10
us-gaap_SeriesAandBandCPreferredStockMember
Stockholders' Equity And Comprehensive Income (Loss) [Line Items]
Preferred stock dividends						$ 49	$ 49