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Disclosures About Offsetting Assets and Liabilities - Financial Assets and Derivative Assets that are Subject to Offset (Details) - USD ($) $ in Thousands | Sep. 30, 2022 | Dec. 31, 2021
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Offsetting Assets [Line Items] |  |
Gross amounts of recognized assets, Securities borrowing | $ 165,188 | $ 260,586
Net amounts presented in the Statement of Financial Condition, Securities borrowing | 165,188 | 260,586
Gross amounts not offset in the Statement of Financial Position, Financial instruments, Securities borrowing | (27,784) | (40,259)
Gross amounts not offset in the Statement of Financial Position, Collateral received, Securities borrowing | (123,781) | (208,720)
Securities borrowed, Net amount | 13,623 | 11,607
Gross amounts of recognized assets, Reverse repurchase agreements | 541,840 | 579,866
Net amounts presented in the Statement of Financial Condition, Securities purchased under agreements to resell | 541,840 | 579,866
Gross amounts not offset in the Statement of Financial Position, Financial instruments, Securities purchased under agreements to resell | (28,860) | (52,413)
Gross amounts not offset in the Statement of Financial Position, Collateral received, Securities purchased under agreements to resell | (508,310) | (525,843)
Securities purchased under agreements to resell, Net amount | 4,670 | 1,610
Gross amounts of recognized assets | 859,147 | 892,581
Net amounts presented in the Statements of Financial Condition | 859,147 | 892,581
Gross amounts not offset in the Statement of Financial Position | (57,951) | (117,821)
Gross amounts not offset in the Statement of Financial Position, Collateral received | (694,234) | (761,543)
Net amount | 106,962 | 13,217
Interest Rate Contract [Member] |  |
Offsetting Assets [Line Items] |  |
Gross amounts of recognized assets | 152,119 | 52,129
Net amounts presented in the Statements of Financial Condition | 152,119 | 52,129
Gross amounts not offset in the Statement of Financial Position | (1,307) | (25,149)
Gross amounts not offset in the Statement of Financial Position, Collateral received | (62,143) | $ (26,980)
Offsetting liability interest rate contracts net | (121,372) |
Offsetting assets interest rate contracts net | $ 88,669 |

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