v3.22.4
Income Taxes (Summary Of Significant Components Of Deferred Tax Assets And Liabilities) (Details) - USD ($)
$ in Millions
Dec. 31, 2022
Dec. 31, 2021
Deferred Tax Assets [Abstract]    
Unrealized losses included in shareholders' equity $ 1,138 $ 0
Allowance for loan losses 401 400
Deferred tax asset, right of use liability 136 132
Accrued expenses 61 32
Other 47 15
State net operating carryforwards, net of federal tax effect 40 53
Total deferred tax assets 1,823 632
Deferred Tax Assets, Valuation Allowance (21) (29)
Total deferred tax assets less valuation allowance 1,802 603
Deferred Tax Liabilities [Abstract]    
Lease financing 403 369
Deferred Tax Liabilities, Right of use asset 128 123
Mortgage servicing rights 122 78
unrealized gains included in shareholder's equity' deferred tax liability 0 98
Goodwill and intangibles 103 100
Fixed assets 52 67
Employee benefits and deferred compensation 29 31
Other 22 43
Total deferred tax liabilities 859 909
Deferred Tax Assets, Net 943  
Deferred Tax Liabilities, Net   (306)
Income Tax Contingency [Line Items]    
State net operating carryforwards, net of federal tax effect $ 40 $ 53