Securities (Proceeds from Sales and Gross Realized Gains and Losses) (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Gain (Loss) on Securities [Line Items]
Proceeds from sales		$ 378,410	$ 0	$ 0
Gross realized gains		0	0	0
Gross realized losses		(31,047)	0	0
Net realized losses on securities	[1]	$ (31,047)	$ 0	$ 0

[1] As reported in the Consolidated Statements of Income (Loss).