Derivatives (Offsetting Derivative Assets and Liabilities Subject to Master Netting Arrangements) (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Gross Amounts Recognized, Derivative Assets	$ 106,823	$ 149,808
Gross Amounts Offset in the Statement of Financial Condition, Derivative Assets	(51,710)	(77,915)
Net Amounts Presented in the Statement of Financial Condition, Derivative Assets	55,113	71,893
Gross Amounts Not Offset in the Statement of Financial Condition - Financial Instruments, Derivative Assets	45,328	54,707
Gross Amounts Not offset in the Statement of Financial Condition - Cash Collateral, Derivative Assets	46,229	64,260
Net Amounts Presented in the Statement of Financial Condition, Derivative Assets	56,014	81,446
Gross Amounts Recognized, Derivative Liabilities	45,328	54,707
Gross Amounts Offset in the Statement of Financial Condition, Derivative Liabilities	0	0
Net Amounts Presented in the Statement of Financial Condition, Derivative Liabilities	45,328	54,707
Gross Amounts Not Offset in the Statement of Financial Condition - Financial Instruments, Derivative Liabilities	45,328	54,707
Gross Amounts Not offset in the Statement of Financial Condition - Cash Collateral, Derivative Liabilities	0	0
Gross Amounts Not Offset in the Statement of Financial Condition - Net Amount, Derivatives Liabilities	$ 0	$ 0