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Disclosures About Offsetting Assets and Liabilities - Financial Assets and Derivative Assets that are Subject to Offset (Details) - USD ($) $ in Thousands | Jun. 30, 2022 | Dec. 31, 2021
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Offsetting Assets [Line Items] |  |
Gross amounts of recognized assets, Securities borrowing | $ 195,666 | $ 260,586
Net amounts presented in the Statement of Financial Condition, Securities borrowing | 195,666 | 260,586
Gross amounts not offset in the Statement of Financial Position, Financial instruments, Securities borrowing | 34,712 | 40,259
Gross amounts not offset in the Statement of Financial Position, Collateral received, Securities borrowing | (140,893) | (208,720)
Securities borrowed, Net amount | 20,061 | 11,607
Gross amounts of recognized assets, Reverse repurchase agreements | 608,051 | 579,866
Net amounts presented in the Statement of Financial Condition, Securities purchased under agreements to resell | 608,051 | 579,866
Gross amounts not offset in the Statement of Financial Position, Financial instruments, Securities purchased under agreements to resell | (71,980) | (52,413)
Gross amounts not offset in the Statement of Financial Position, Collateral received, Securities purchased under agreements to resell | (535,382) | (525,843)
Securities purchased under agreements to resell, Net amount | 689 | 1,610
Gross amounts of recognized assets | 905,965 | 892,581
Net amounts presented in the Statements of Financial Condition | 905,965 | 892,581
Gross amounts not offset in the Statement of Financial Position | 111,647 | 117,821
Gross amounts not offset in the Statement of Financial Position, Collateral received | (752,209) | (761,543)
Net amount | 42,109 | 13,217
Interest Rate Contract [Member] |  |
Offsetting Assets [Line Items] |  |
Gross amounts of recognized assets | 102,248 | 52,129
Net amounts presented in the Statements of Financial Condition | 102,248 | 52,129
Gross amounts not offset in the Statement of Financial Position | 4,955 | 25,149
Gross amounts not offset in the Statement of Financial Position, Collateral received | 75,934 | $ (26,980)
Offsetting liability interest rate contracts net | (57,821) |
Offsetting assets interest rate contracts net | $ 21,359 |

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