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Derivatives - Schedule Of Pre-Tax Changes In AOCI From Cash Flows Hedges (Details) - Derivative instruments designated as hedging instruments - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Interest rate contracts | Cash Flow Hedging |  |  |  |
Derivative [Line Items] |  |  |  |
Gains (losses) recognized in AOCI: | $ 93,842 | $ (62,715) | $ (21,629) | $ (129,329)
Gains (losses) reclassified from AOCI into earnings: | (24,272) | (24,059) | (73,471) | (54,955)
Interest rate contracts | Cash Flow Hedging | Interest expense (for cash flow hedges on borrowings) |  |  |  |
Derivative [Line Items] |  |  |  |
Gains (losses) reclassified from AOCI into earnings: | 0 | 0 | 0 | 696
Interest rate contracts | Cash Flow Hedging | Interest and dividend income (for cash flow hedges on loans) |  |  |  |
Derivative [Line Items] |  |  |  |
Gains (losses) reclassified from AOCI into earnings: | (24,272) | (24,059) | (73,471) | (57,265)
Interest rate contracts | Cash Flow Hedging | Noninterest income |  |  |  |
Derivative [Line Items] |  |  |  |
Gains (losses) reclassified from AOCI into earnings: | 0 | 0 | 0 | 1,614
Foreign exchange contracts | Net Investment Hedging |  |  |  |
Derivative [Line Items] |  |  |  |
Gains recognized in AOCI | $ 0 | $ 63 | $ 586 | $ 2,886

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- Definition Amount, before tax and reclassification, of gain (loss) from derivative instrument designated and qualifying cash flow hedge included in assessment of hedge effectiveness. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 11 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-11 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4C -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4C Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480627/815-20-45-3 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4A -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4A Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 10A -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-10A + Details
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