Derivative Financial Instruments - Derivative Financial Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Notional amount, Assets	$ 2,013,549	$ 1,084,955
Notional amount, Liability	239,974	281,348
Assets Fair Value	104,576	74,586
Liabilities, Fair Value	22,016	18,407
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member]
Notional amount, Assets	825,800	871,500
Not Designated as Hedging Instrument [Member]
Notional amount, Assets	480,900	221,200
Interest Rate Swap [Member]
Notional amount, Assets	946,800	273,600
Interest Rate Swap [Member] | Designated as Hedging Instrument [Member] | Fair Value Hedging [Member]
Notional amount, Assets	946,825	273,607
Assets Fair Value	45,346	24,673
Interest Rate Swap [Member] | Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member]
Notional amount, Assets	825,750	700,750
Notional amount, Liability		170,750
Assets Fair Value	37,211	31,716
Liabilities, Fair Value		210
Interest Rate Swap [Member] | Not Designated as Hedging Instrument [Member]
Notional amount, Assets	240,974	110,598
Notional amount, Liability	239,974	110,598
Assets Fair Value	22,019	18,197
Liabilities, Fair Value	$ 22,016	$ 18,197