Cash Flow Information - Summary of Cash Flow Information (Detail) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Statement of Cash Flows [Abstract]
Interest paid on deposits and other borrowings	$ 101	$ 216	$ 329
Income taxes paid	74	57	40
Transfers of loans to other real estate owned	4	3	15
Loans transferred to held for sale from portfolio	0	537	389
Loans transferred to portfolio from held for sale	$ 0	$ 0	$ 110

Transfer of Loans to Portfolio Loans from Held-For-Sale

No definition available.

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- Definition

The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.

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- Definition

Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.

+ References

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- References

No definition available.

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- Definition

Value transferred out of real estate owned (REO) in noncash transactions.

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- Definition

Value of loans and leases held in the entity's portfolio transferred to loans and leases held-for-sale in noncash transactions.

+ References

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