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Derivatives (Offsetting Derivative Assets and Liabilities Subject to Master Netting Arrangements) (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022
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Derivative Instruments and Hedging Activities Disclosure [Abstract] |  |
Gross Amounts Recognized, Derivative Assets | $ 158,214 | $ 223,072
Gross Amounts Offset in the Statement of Financial Condition, Derivative Assets | (69,032) | (112,338)
Net Amounts Presented in the Statement of Financial Condition, Derivative Assets | 89,182 | 110,734
Gross Amounts Not Offset in the Statement of Financial Condition - Financial Instruments, Derivative Assets | 85,772 | 32,601
Gross Amounts Not offset in the Statement of Financial Condition - Cash Collateral, Derivative Assets | 109,617 | 27,852
Net Amounts Presented in the Statement of Financial Condition, Derivative Assets | 113,027 | 105,985
Gross Amounts Recognized, Derivative Liabilities | 85,797 | 116,395
Gross Amounts Offset in the Statement of Financial Condition, Derivative Liabilities | (25) | (83,794)
Net Amounts Presented in the Statement of Financial Condition, Derivative Liabilities | 85,772 | 32,601
Gross Amounts Not Offset in the Statement of Financial Condition - Financial Instruments, Derivative Liabilities | 85,772 | 32,601
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

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