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Balance Sheet Offsetting - Financial Instruments Eligible for Offset Consolidated Balance Sheet (Detail) - USD ($) $ in Thousands | Jun. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] |  |
Gross Amount Recognized, Derivatives, Financial Assets | $ 103,502 | $ 119,723
Gross Amount Offset, Derivatives, Financial assets | 0 | 0
Net Amount Recognized, Derivatives, Financial assets | 103,502 | 119,723
Gross Amount Recognized, Resell agreements, Financial assets | 84,650 | 84,650
Gross Amount Offset, Resell agreements, Financial assets | 0 | 0
Net Amount Recognized, Resell agreements, Financial assets | 84,650 | 84,650
Gross Amount Recognized, Financial assets | 188,152 | 204,373
Gross Amount Offset, Financial assets | 0 | 0
Net Amount Recognized, Financial assets | 188,152 | 204,373
Gross Amount Recognized, Derivatives, Financial Liabilities | 39,192 | 41,311
Gross Amount Offset, Derivatives, Financial liabilities | 0 | 0
Net Amount Recognized, Derivatives, Financial liabilities | 39,192 | 41,311
Gross Amount Recognized, Repurchase agreements, Financial liabilities | 3,762,942 | 4,127,188
Gross Amount Offset, Repurchase agreements, Financial liabilities | 0 | 0
Net Amount Recognized, Repurchase agreements, Financial liabilities | 3,762,942 | 4,127,188
Gross Amount Recognized, Financial liabilities | 3,802,134 | 4,168,499
Gross Amount Offset, Financial liabilities | 0 | 0
Net Amount Recognized, Financial Liabilities | 3,802,134 | 4,168,499
Loan/lease interest rate swaps and caps [Member] |  |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] |  |
Gross Amount Recognized, Derivatives, Financial Assets | 80,091 | 70,233
Gross Amount Offset, Derivatives, Financial assets | 0 | 0
Net Amount Recognized, Derivatives, Financial assets | 80,091 | 70,233
Gross Amount Recognized, Derivatives, Financial Liabilities | 7,166 | 20,293
Gross Amount Offset, Derivatives, Financial liabilities | 0 | 0
Net Amount Recognized, Derivatives, Financial liabilities | 7,166 | 20,293
Commodity swaps and options [Member] |  |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] |  |
Gross Amount Recognized, Derivatives, Financial Assets | 23,411 | 49,489
Gross Amount Offset, Derivatives, Financial assets | 0 | 0
Net Amount Recognized, Derivatives, Financial assets | 23,411 | 49,489
Gross Amount Recognized, Derivatives, Financial Liabilities | 32,026 | 20,999
Gross Amount Offset, Derivatives, Financial liabilities | 0 | 0
Net Amount Recognized, Derivatives, Financial liabilities | $ 32,026 | 20,999
Foreign currency forward contracts [Member] |  |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] |  |
Gross Amount Recognized, Derivatives, Financial Assets |  | 1
Gross Amount Offset, Derivatives, Financial assets |  | 0
Net Amount Recognized, Derivatives, Financial assets |  | 1
Gross Amount Recognized, Derivatives, Financial Liabilities |  | 19
Gross Amount Offset, Derivatives, Financial liabilities |  | 0
Net Amount Recognized, Derivatives, Financial liabilities |  | $ 19

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- Definition Amount, before effects of master netting arrangements, of funds outstanding borrowed in the form of a security repurchase agreement between the entity and another party for the sale and repurchase of identical or substantially the same securities at a date certain for a specified price. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483466/210-20-50-3 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org//1943274/2147483444/210-20-55-7 + Details
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