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Shareholders' Equity and Compensation Plans - Changes in OCI (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
AOCI Attributable to Parent, Net of Tax [Roll Forward] |  |  |
Shareholders' Equity, Beginning Balance | $ 1,522,263 | $ 1,529,116 | $ 1,078,975
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent | 29,317 | (149,109) | (18,343)
Debt Securities, Held-to-maturity, Transfer, Derivative Hedge, Gain (Loss) |  | 0 |
Shareholders' Equity, Ending Balance | 1,716,068 | 1,522,263 | 1,529,116
Accumulated Other Comprehensive Income (Loss) |  |  |
AOCI Attributable to Parent, Net of Tax [Roll Forward] |  |  |
Shareholders' Equity, Beginning Balance | (130,332) | 18,777 | 37,120
Shareholders' Equity, Ending Balance | (101,015) | (130,332) | 18,777
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-sale, Parent [Member] |  |  |
AOCI Attributable to Parent, Net of Tax [Roll Forward] |  |  |
Shareholders' Equity, Beginning Balance | (144,549) | 5,271 | 22,320
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent | 31,705 | (149,623) | (17,049)
Debt Securities, Held-to-maturity, Transfer, Derivative Hedge, Gain (Loss) |  | (197) |
Shareholders' Equity, Ending Balance | (112,844) | (144,549) | 5,271
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] |  |  |
AOCI Attributable to Parent, Net of Tax [Roll Forward] |  |  |
Shareholders' Equity, Beginning Balance | 1,032 | (2,178) | (4,508)
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent | 217 | 3,210 | 2,330
Debt Securities, Held-to-maturity, Transfer, Derivative Hedge, Gain (Loss) |  | 0 |
Shareholders' Equity, Ending Balance | 1,249 | 1,032 | (2,178)
AOCI, Accumulated Gain (Loss), Held To Maturity Securities, Parent |  |  |
AOCI Attributable to Parent, Net of Tax [Roll Forward] |  |  |
Shareholders' Equity, Beginning Balance | 13,185 | 15,684 | 19,308
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent | (2,605) | (2,696) | (3,624)
Debt Securities, Held-to-maturity, Transfer, Derivative Hedge, Gain (Loss) |  | 197 |
Shareholders' Equity, Ending Balance | $ 10,580 | $ 13,185 | $ 15,684

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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
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- Definition Amount of gain (loss) in accumulated other comprehensive income (AOCI) of derivative hedging forecasted acquisition of investment in debt security measured at amortized cost (held-to-maturity), transferred to investment in debt security measured at fair value with changes in fair value recognized in other comprehensive income (available-for-sale) and net income (trading). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481800/320-10-50-10 + Details
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