Derivatives and Hedging Activities Offsetting of Derivative Instruments (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
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| Derivative Assets | ||||||
| Gross recognized amount | $ 426,422 | $ 389,771 | ||||
| Gross amounts of netting adjustments and cash collateral | [1],[2] | 32,044 | 55,624 | |||
| Net amounts after netting adjustments and cash collateral | 458,466 | 445,395 | ||||
| Derivative instruments not meeting netting requirements | 280 | 96 | ||||
| Derivative assets, net | 458,746 | 445,491 | ||||
| Derivative Liabilities | ||||||
| Gross recognized amount | 497,055 | 552,664 | ||||
| Gross amounts of netting adjustments and cash collateral | [1],[2] | (493,790) | (551,733) | |||
| Net amounts after netting adjustments and cash collateral | 3,265 | 931 | ||||
| Derivative instruments not meeting netting requirements | 109 | 4 | ||||
| Derivative liabilities, net (Note 6) | 3,374 | 935 | ||||
| Uncleared | ||||||
| Derivative Assets | ||||||
| Gross recognized amount | 392,660 | 360,468 | ||||
| Gross amounts of netting adjustments and cash collateral | (384,443) | (348,819) | ||||
| Net amounts after netting adjustments and cash collateral | 8,217 | 11,649 | ||||
| Derivative Liabilities | ||||||
| Gross recognized amount | 496,782 | 549,572 | ||||
| Gross amounts of netting adjustments and cash collateral | (493,517) | (548,641) | ||||
| Net amounts after netting adjustments and cash collateral | 3,265 | 931 | ||||
| Cleared | ||||||
| Derivative Assets | ||||||
| Gross recognized amount | 33,762 | 29,303 | ||||
| Gross amounts of netting adjustments and cash collateral | 416,487 | 404,443 | ||||
| Net amounts after netting adjustments and cash collateral | 450,249 | 433,746 | ||||
| Derivative Liabilities | ||||||
| Gross recognized amount | 273 | 3,092 | ||||
| Gross amounts of netting adjustments and cash collateral | (273) | (3,092) | ||||
| Net amounts after netting adjustments and cash collateral | $ 0 | $ 0 | ||||
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- Definition Fair value, after effect of master netting arrangement, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and contract can be net settled by means outside contract or delivery of asset. Includes derivative subject to master netting arrangement not elected or qualified to offset. Excludes derivative not subject to master netting arrangement or similar agreement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Fair value of liability associated with financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, and obligation to return cash collateral under master netting arrangements. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Fair value of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, not subject to a master netting arrangement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Fair value, after effect of master netting arrangement, of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and contract can be net settled by means outside contract or delivery of asset. Includes derivative subject to master netting arrangement not elected or qualified to offset. Excludes derivative not subject to master netting arrangement or similar agreement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Fair value of asset associated with financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, and right to receive cash collateral under master netting arrangements. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Fair value of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, not subject to a master netting arrangement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- References No definition available.
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