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Derivative Instruments and Hedging Activities - Additional Information (Detail) $ in Thousands | 6 Months Ended |
--- | --- | ---
Jun. 30, 2020 USD ($) swap numberOfContracts | Dec. 31, 2019 USD ($) swap numberOfContracts
Derivative Instruments, Gain (Loss) [Line Items] |  |
Losses expected to be reclassified from AOCI during the next 12 months | $ 16,800 |
Length of hedging exposure to variability in future cash flows (months) | 70 months |
Derivative, net liability position, aggregate fair value | $ 127,700 |
Minimum |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Derivative expiration period | 30 days |
Maximum |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Derivative expiration period | 60 days |
Not Designated as Hedging Instrument | Residential mortgage loan commitments |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Aggregate notional amount | $ 3,600 | $ 4,500
Interest Rate Swaps |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Cash collateral pledged | $ 124,561 | $ 45,727
Interest Rate Swaps | Derivative Designated as Cash Flow Hedges | Cash Flow Hedges |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Number of outstanding interest rate derivatives (derivative) | numberOfContracts | 5 | 4
Aggregate notional amount | $ 1,100,000 | $ 725,000
Interest Rate Swaps | Not Designated as Hedging Instrument |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Aggregate notional amount | $ 1,600,000 | $ 1,400,000
Number of interest rate swaps (swap) | swap | 158 | 140
Interest Rate Cap | Not Designated as Hedging Instrument |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Aggregate notional amount | $ 76,600 | $ 78,600
Number of interest rate swaps (swap) | swap | 4,000 | 4,000
Credit Contract | Not Designated as Hedging Instrument |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Aggregate notional amount | $ 171,300 | $ 167,100

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- Definition Derivative, Length of Hedging Exposure to Variability in Future Cash Flows + References No definition available. + Details
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- Definition Amount of right to receive cash collateral under master netting arrangements that have not been offset against derivative liabilities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=99393222&loc=SL20226016-175313 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121590274&loc=d3e41678-113959 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (d)(2) -URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 + Details
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- Definition The estimated value of gains (losses), net anticipated to be transferred in the future from accumulated other comprehensive income into earnings. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 30 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121549185&loc=d3e80845-113994 + Details
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- Definition The aggregate fair value amounts of derivative instruments that contain credit-risk-related contingent features that are in a net liability position at the end of the reporting period. For nonderivative instruments that are designated and qualify as hedging instruments, the fair value amounts are the carrying value of the nonderivative hedging instrument, including the adjustment for the foreign currency transaction gain (loss) on that instrument. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4H -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121590274&loc=SL5624258-113959 + Details
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