Financing Receivable, Allowance for Credit Loss and Unfunded Lending Commitments, Total

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- Definition

Amount, after recovery, of writeoff of financing receivable, charged against allowance for credit loss.

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- Definition

Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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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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No definition available.

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- Definition

Amount of recovery of financing receivables doubtful of collection that were previously charged off.

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Amount of writeoff of financing receivable, charged against allowance for credit loss.

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- Definition

Amount of expected credit loss for credit exposure on off-balance-sheet commitment, including but not limited to, loan commitment, standby letter of credit, financial guarantee not accounted for as insurance. Excludes off-balance sheet credit exposure accounted for as insurance and instrument accounted for under derivatives and hedging.

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Amount of expense (reversal of expense) for expected credit loss for off-balance sheet credit exposure. Excludes off-balance sheet credit exposure accounted for as insurance and instrument accounted for under derivatives and hedging.

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Amount of credit loss expense (reversal of expense) for financing receivable.

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Loans And Allowance For Credit Losses (Summary Of Activity in the Allowance for Credit Losses)(Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Jan. 01, 2020	Dec. 31, 2019
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Allowance for Credit Loss	$ 171,653	$ 139,643
Provision for credit losses on loans	42,868
Loans charged off	14,392
Less recoveries on loans	3,534
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery, Total	10,858
Off-Balance Sheet, Credit Loss, Liability	32,250	17,165	$ 1,075
Off-Balance Sheet, Credit Loss, Liability, Credit Loss Expense (Reversal)	15,085
Financing Receivable, Allowance for Credit Loss and Unfunded Lending Commitments, Total	203,903
Previously Reported
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Allowance for Credit Loss			160,682
Off-Balance Sheet, Credit Loss, Liability			1,075
Restatement Adjustment
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Allowance for Credit Loss		(21,039)
Off-Balance Sheet, Credit Loss, Liability		16,090
Commercial Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Allowance for Credit Loss	83,551	62,049
Provision for credit losses on loans	21,108
Loans charged off	416
Less recoveries on loans	810
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery, Total	(394)
Off-Balance Sheet, Credit Loss, Liability	31,061	16,456
Off-Balance Sheet, Credit Loss, Liability, Credit Loss Expense (Reversal)	14,605
Financing Receivable, Allowance for Credit Loss and Unfunded Lending Commitments, Total	114,612
Commercial Portfolio Segment [Member] \| Previously Reported
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Allowance for Credit Loss			91,760
Off-Balance Sheet, Credit Loss, Liability			399
Commercial Portfolio Segment [Member] \| Restatement Adjustment
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Allowance for Credit Loss		(29,711)
Off-Balance Sheet, Credit Loss, Liability		16,057
Personal Banking Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Allowance for Credit Loss	88,102	77,594
Provision for credit losses on loans	21,760
Loans charged off	13,976
Less recoveries on loans	2,724
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery, Total	11,252
Off-Balance Sheet, Credit Loss, Liability	1,189	709
Off-Balance Sheet, Credit Loss, Liability, Credit Loss Expense (Reversal)	480
Financing Receivable, Allowance for Credit Loss and Unfunded Lending Commitments, Total	$ 89,291
Personal Banking Portfolio Segment [Member] \| Previously Reported
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Allowance for Credit Loss			68,922
Off-Balance Sheet, Credit Loss, Liability			$ 676
Personal Banking Portfolio Segment [Member] \| Restatement Adjustment
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Allowance for Credit Loss		8,672
Off-Balance Sheet, Credit Loss, Liability		$ 33