Issuances Of Securities Exceeding Shareholders Equity Threshold, Percent

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- Definition

Number Of Issuances Of Securities Exceeding Shareholders Equity Threshold

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- Definition

Securities transfer from AFS to HTM, fair value

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- Definition

Unrealized gain on AFS securiteis transferred to HTM, net of tax

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- Definition

Visa Class B shares, remaining shares

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Visa Class B shares, shares sold

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- Definition

Amount of allowance for credit loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Number of investments in debt securities measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in unrealized loss position, without allowance for credit loss. Includes beneficial interest in securitized financial asset.

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Amount of investment in equity security without readily determinable fair value.

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Carrying amount as of the balance sheet date of interest earned but not received. Also called accrued interest or accrued interest receivable.

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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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Securities (Narrative) (Details) $ in Thousands	12 Months Ended
Securities (Narrative) (Details) $ in Thousands	Dec. 31, 2021 USD ($) security issuance shares	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)
Debt Securities, Available-for-sale [Line Items]
Securities transfer from AFS to HTM, fair value	$ 2,012,123	$ 0	$ 0
Number Of Issuances Of Securities Exceeding Shareholders Equity Threshold \| issuance	0
Debt Securities, Available-for-sale, Allowance for Credit Loss	$ 0	0
Accrued Interest Receivable for securities	$ 56,019	54,831
Visa Class B shares, shares sold \| shares	17,360
Visa Class B shares, remaining shares \| shares	77,683
Equity Securities without Readily Determinable Fair Value, Amount	$ 13,425	13,425	$ 0
Other Securities
Debt Securities, Available-for-sale [Line Items]
Issuances Of Securities Exceeding Shareholders Equity Threshold, Percent	10.00%
Available-for-sale Securities
Debt Securities, Available-for-sale [Line Items]
Accrued Interest Receivable for securities	$ 19,200	17,100
U.S. Government Agency and Government-Sponsored Enterprise Mortgage-Backed Securities and Collateralized Mortgage Obligations
Debt Securities, Available-for-sale [Line Items]
Securities transfer from AFS to HTM, fair value	2,010,000
Unrealized gain on AFS securiteis transferred to HTM, net of tax	$ 15,500
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions \| security	374
Asset-backed Securities
Debt Securities, Available-for-sale [Line Items]
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions \| security	55
Municipal Bonds [Member]
Debt Securities, Available-for-sale [Line Items]
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions \| security	123
US Government Corporations and Agencies Securities [Member]
Debt Securities, Available-for-sale [Line Items]
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions \| security	12
US Government Securities
Debt Securities, Available-for-sale [Line Items]
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions \| security	9
Non-agency collateralized mortgage obligations
Debt Securities, Available-for-sale [Line Items]
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions \| security	35
Held-to-maturity Securities
Debt Securities, Available-for-sale [Line Items]
Accrued Interest Receivable for securities	$ 4,400	$ 0