Summary of Significant Accounting Policies - Schedule of Reclassification out of Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Other comprehensive (loss)/income:
Other comprehensive (loss)/income before tax	$ (69,235)	$ 22,500	$ 2,834
Other Comprehensive Income (Loss), Tax [Abstract]
Other comprehensive income/(loss), Provision (Benefit)	(14,539)	4,724	596
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Unrealized gains/(losses), After Tax	(53,936)	20,716	11,133
Less reclassification adjustments, Provision (Benefit)	(760)	(2,940)	(8,895)
Other comprehensive (loss)/income net of tax	(54,696)	17,776	2,238
Securities | Available-for-Sale Securities
Other comprehensive (loss)/income:
Unrealized gain/(losses), Before Tax	(137,500)	11,537	41,442
Other comprehensive (loss)/income before tax	(137,506)	8,867	37,291
Other Comprehensive Income (Loss), Tax [Abstract]
Unrealized gains/(losses), Provision (Benefit)	(28,876)	2,423	8,703
Other comprehensive income/(loss), Provision (Benefit)	(28,877)	1,862	7,831
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Unrealized gains/(losses), After Tax	(108,624)	9,114	32,739
Other comprehensive (loss)/income net of tax	(108,629)	7,005	29,460
Securities | Held-to-Maturity Securities
Other comprehensive (loss)/income:
Less reclassification adjustments, Before Tax	259	(8,451)	(12,677)
Other comprehensive (loss)/income before tax	259	(8,451)	(12,677)
Other Comprehensive Income (Loss), Tax [Abstract]
Less reclassification adjustments, Provision (Benefit)	55	(1,775)	(2,661)
Other comprehensive income/(loss), Provision (Benefit)	55	(1,775)	(2,661)
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Less reclassification adjustments, Provision (Benefit)	204	(6,676)	(10,016)
Other comprehensive (loss)/income net of tax	204	(6,676)	(10,016)
Securities | Net interest income | Available-for-Sale Securities
Other comprehensive (loss)/income:
Less reclassification adjustments, Before Tax	0	(2,333)	(3,895)
Other Comprehensive Income (Loss), Tax [Abstract]
Less reclassification adjustments, Provision (Benefit)	0	(490)	(818)
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Less reclassification adjustments, Provision (Benefit)	0	(1,843)	(3,077)
Securities | Other income | Available-for-Sale Securities
Other comprehensive (loss)/income:
Less reclassification adjustments, Before Tax	(6)	(84)	(256)
Other Comprehensive Income (Loss), Tax [Abstract]
Less reclassification adjustments, Provision (Benefit)	(1)	(18)	(54)
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Less reclassification adjustments, Provision (Benefit)	(5)	(66)	(202)
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-sale, Including Noncontrolling Interest | Available-for-Sale Securities
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Unrealized gains/(losses), After Tax	(108,624)	9,114	32,739
Less reclassification adjustments, Provision (Benefit)	(5)	(2,109)	(3,279)
Other comprehensive (loss)/income net of tax	(108,629)	7,005	29,460
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-sale, Including Noncontrolling Interest | Held-to-Maturity Securities
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Unrealized gains/(losses), After Tax	0	0	0
Less reclassification adjustments, Provision (Benefit)	204	(6,676)	(10,016)
Other comprehensive (loss)/income net of tax	204	(6,676)	(10,016)
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-sale, Including Noncontrolling Interest | Gain on sale of available-for sale investment securities | Available-for-Sale Securities | Reclassification adjustments
Other comprehensive (loss)/income:
Less reclassification adjustments, Before Tax	0	(253)	0
Other Comprehensive Income (Loss), Tax [Abstract]
Less reclassification adjustments, Provision (Benefit)	0	(53)	0
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Less reclassification adjustments, Provision (Benefit)	0	(200)	0
Cash Flow Hedges
Other comprehensive (loss)/income:
Unrealized gain/(losses), Before Tax	69,225	14,685	(27,350)
Less reclassification adjustments, Before Tax	(1,213)	7,399	5,570
Other comprehensive (loss)/income before tax	68,012	22,084	(21,780)
Other Comprehensive Income (Loss), Tax [Abstract]
Unrealized gains/(losses), Provision (Benefit)	14,537	3,083	(5,744)
Less reclassification adjustments, Provision (Benefit)	(254)	1,554	1,170
Other comprehensive income/(loss), Provision (Benefit)	14,283	4,637	(4,574)
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Unrealized gains/(losses), After Tax	54,688	11,602	(21,606)
Less reclassification adjustments, Provision (Benefit)	(959)	5,845	4,400
Other comprehensive (loss)/income net of tax	53,729	17,447	(17,206)
AOCI Attributable to Parent
Other comprehensive (loss)/income:
Other comprehensive (loss)/income before tax	(69,235)	22,500	2,834
Other Comprehensive Income (Loss), Tax [Abstract]
Other comprehensive income/(loss), Provision (Benefit)	(14,539)	4,724	596
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Other comprehensive (loss)/income net of tax	$ (54,696)	$ 17,776	$ 2,238