XML 105 R76.htm IDEA: XBRL DOCUMENT v3.25.0.1
Investment Securities (Schedule Of Contractual Maturities Of Investment Securities) (Details) - USD ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Debt and Equity Securities, FV-NI [Line Items]    
Available-for-sale securities, due within one year, amortized cost $ 211,418  
Available-for-sale securities, after one year through five years, amortized cost 2,732,275  
Available-for-sale securities, after five years through ten years, amortized cost 1,664,293  
Available-for-sale securities, after ten years, amortized cost 4,250,343  
Available-for-sale securities, amortized cost 8,858,329 $ 9,262,777
Available-for-sale securities, due within one year, fair value 211,457  
Available-for-sale securities, after one year through five years, fair value 2,670,145  
Available-for-sale securities, after five years through ten years, fair value 1,587,143  
Available-for-sale securities, after ten years, fair value 3,805,870  
Debt Securities, Available-for-sale 8,274,615 8,829,870
Held-to-maturity securities, due within one year, amortized cost 0  
Held-to-maturity securities, after one year through five years, amortized cost 3  
Held-to-maturity securities, after five years through ten years, amortized cost 1  
Held-to-maturity securities, after ten years, amortized cost 2,097  
Investment securities held to maturity 2,101 2,300
Held-to-maturity securities, due within one year, fair value 0  
Held-to-maturity securities, after one year through five years, fair value 3  
Held-to-maturity securities, after five years through ten years, fair value 559  
Held-to-maturity securities, after ten years, fair value 2,141  
Held-to-maturity securities, fair value $ 2,703 $ 3,025