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Derivatives - Additional Information (Detail) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2024 USD ($) Derivatives | Sep. 30, 2023 USD ($) | Sep. 30, 2024 USD ($) Derivatives | Sep. 30, 2023 USD ($) | Dec. 31, 2023 USD ($)
Risk participation Agreements [Line Items] |  |  |  |  |
Derivative, Gain (Loss) on Derivative, Net | $ (153) | $ 35 | $ (141) | $ 27 |
Risk Participation Agreements Purchased [Domain] |  |  |  |  |
Risk participation Agreements [Line Items] |  |  |  |  |
Number of interest rate swaps | Derivatives | 27 |  | 27 |  |
Risk Participation Agreements Sold [Domain] |  |  |  |  |
Risk participation Agreements [Line Items] |  |  |  |  |
Number of interest rate swaps | Derivatives | 21 |  | 21 |  |
Not Designated as Hedging Instrument [Member] |  |  |  |  |
Risk participation Agreements [Line Items] |  |  |  |  |
Derivative, Fair Value, Net | $ 154 |  | $ 154 |  | $ 13
Interest Rate Swap [Member] |  |  |  |  |
Risk participation Agreements [Line Items] |  |  |  |  |
Derivative Instruments Designated As Hedging Instruments Interest Expense | 567 | 715 | 2,014 | 1,925 |
Derivative, Gain (Loss) on Derivative, Net | (5,100) |  | (15,800) |  |
Interest Rate Swap [Member] | Designated as Hedging Instrument [Member] |  |  |  |  |
Risk participation Agreements [Line Items] |  |  |  |  |
Derivative, Fair Value, Net | 12,867 |  | 12,867 |  | 25,133
Derivative, Notional Amount | 515,000 |  | 515,000 |  | 570,000
Interest Rate Swap [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |  |
Risk participation Agreements [Line Items] |  |  |  |  |
Derivative, Notional Amount | 921,088 |  | 921,088 |  | 945,046
Forward Contracts [Member] |  |  |  |  |
Risk participation Agreements [Line Items] |  |  |  |  |
Derivative Liability, Cost Basis, Gross Asset | 9,500 |  | 9,500 |  | 7,100
Derivative Liability, Fair Value, Gross Asset | 11,400 |  | 11,400 |  | 8,100
Derivative Liability, Notional Amount, Gross Asset | 64,000 |  | 64,000 |  | 38,200
Derivative, Gain (Loss) on Derivative, Net | 600 |  | 900 |  |
Forward Contracts [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |  |
Risk participation Agreements [Line Items] |  |  |  |  |
Derivative, Fair Value, Net | 24 |  | 24 |  | 352
Derivative, Notional Amount | 48,000 |  | 48,000 |  | 39,000
Derivative, Gain (Loss) on Derivative, Net | (79) | $ (460) | 329 | $ (590) |
Interest Rate Contract [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |  |
Risk participation Agreements [Line Items] |  |  |  |  |
Derivative, Notional Amount | 64,016 |  | 64,016 |  | $ 38,155
Interest Rate Macro Swap | Designated as Hedging Instrument [Member] |  |  |  |  |
Risk participation Agreements [Line Items] |  |  |  |  |
Derivative, Notional Amount | 475,000 |  | $ 475,000 |  |
Derivative, Underlying |  |  | 500.0 million |  |
Interest Rate Macro Swap | Designated as Hedging Instrument [Member] | 12/1/2024 |  |  |  |  |
Risk participation Agreements [Line Items] |  |  |  |  |
Derivative, Notional Amount | 50,000 |  | $ 50,000 |  |
Interest Rate Macro Swap | Designated as Hedging Instrument [Member] | 5/1/2025 |  |  |  |  |
Risk participation Agreements [Line Items] |  |  |  |  |
Derivative, Notional Amount | 150,000 |  | 150,000 |  |
Interest Rate Macro Swap | Designated as Hedging Instrument [Member] | 8/25/2025 |  |  |  |  |
Risk participation Agreements [Line Items] |  |  |  |  |
Derivative, Notional Amount | 25,000 |  | 25,000 |  |
Interest Rate Macro Swap | Designated as Hedging Instrument [Member] | 10/10/2025 |  |  |  |  |
Risk participation Agreements [Line Items] |  |  |  |  |
Derivative, Notional Amount | 25,000 |  | 25,000 |  |
Interest Rate Macro Swap | Designated as Hedging Instrument [Member] | 11/5/2025 |  |  |  |  |
Risk participation Agreements [Line Items] |  |  |  |  |
Derivative, Notional Amount | 50,000 |  | 50,000 |  |
Interest Rate Macro Swap | Designated as Hedging Instrument [Member] | 5/1/2026 |  |  |  |  |
Risk participation Agreements [Line Items] |  |  |  |  |
Derivative, Notional Amount | 150,000 |  | 150,000 |  |
Interest Rate Macro Swap | Designated as Hedging Instrument [Member] | 10/15/2026 |  |  |  |  |
Risk participation Agreements [Line Items] |  |  |  |  |
Derivative, Notional Amount | 25,000 |  | 25,000 |  |
Interest Rate Swap Member - Debt | Designated as Hedging Instrument [Member] |  |  |  |  |
Risk participation Agreements [Line Items] |  |  |  |  |
Derivative, Notional Amount | 70,000 |  | 70,000 |  |
2024 [Member] | Interest Rate Swap [Member] | Designated as Hedging Instrument [Member] |  |  |  |  |
Risk participation Agreements [Line Items] |  |  |  |  |
Derivative, Notional Amount | 30,000 |  | 30,000 |  |
2026 [Member] | Interest Rate Swap [Member] | Designated as Hedging Instrument [Member] |  |  |  |  |
Risk participation Agreements [Line Items] |  |  |  |  |
Derivative, Notional Amount | 40,000 |  | 40,000 |  |
Four Year Oiriginal Maturity | Interest Rate Macro Swap | Designated as Hedging Instrument [Member] |  |  |  |  |
Risk participation Agreements [Line Items] |  |  |  |  |
Derivative, Notional Amount | 250,000 |  | 250,000 |  |
Five Year Original Maturity | Interest Rate Macro Swap | Designated as Hedging Instrument [Member] |  |  |  |  |
Risk participation Agreements [Line Items] |  |  |  |  |
Derivative, Notional Amount | 175,000 |  | 175,000 |  |
Three Year Original Maturity | Interest Rate Macro Swap | Designated as Hedging Instrument [Member] |  |  |  |  |
Risk participation Agreements [Line Items] |  |  |  |  |
Derivative, Notional Amount | $ 50,000 |  | $ 50,000 |  |

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