Summary of Significant Accounting Policies - Schedule of Reclassification out of Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Other comprehensive income/(loss) before taxes:
Other comprehensive income/(loss), Before Tax	$ 22,500	$ 2,834	$ (52,047)
Other Comprehensive Income (Loss), Tax [Abstract]
Other comprehensive income/(loss), Provision (Benefit)	4,724	596	(10,930)
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Unrealized gains/(losses), After Tax	20,716	11,133	(26,537)
Less reclassification adjustments, Provision (Benefit)	(2,940)	(8,895)	(14,580)
Other comprehensive income/(loss) net of tax	17,776	2,238	(41,117)
Securities | Available-for-Sale Securities
Other comprehensive income/(loss) before taxes:
Unrealized gain/(losses), Before Tax	11,537	41,442	(18,958)
Other comprehensive income/(loss), Before Tax	8,867	37,291	(22,831)
Other Comprehensive Income (Loss), Tax [Abstract]
Unrealized gains/(losses), Provision (Benefit)	2,423	8,703	(3,982)
Other comprehensive income/(loss), Provision (Benefit)	1,862	7,831	(4,794)
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Unrealized gains/(losses), After Tax	9,114	32,739	(14,976)
Other comprehensive income/(loss) net of tax	7,005	29,460	(18,037)
Securities | Held-to-Maturity Securities
Other comprehensive income/(loss) before taxes:
Less reclassification adjustments, Before Tax	(8,451)	(12,677)	(13,415)
Other comprehensive income/(loss), Before Tax	(8,451)	(12,677)	(13,415)
Other Comprehensive Income (Loss), Tax [Abstract]
Less reclassification adjustments, Provision (Benefit)	(1,775)	(2,661)	(2,817)
Other comprehensive income/(loss), Provision (Benefit)	(1,775)	(2,661)	(2,817)
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Less reclassification adjustments, Provision (Benefit)	(6,676)	(10,016)	(10,598)
Other comprehensive income/(loss) net of tax	(6,676)	(10,016)	(10,598)
Securities | Net interest income | Available-for-Sale Securities
Other comprehensive income/(loss) before taxes:
Less reclassification adjustments, Before Tax	(2,333)	(3,895)	(3,834)
Other Comprehensive Income (Loss), Tax [Abstract]
Less reclassification adjustments, Provision (Benefit)	(490)	(818)	(805)
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Less reclassification adjustments, Provision (Benefit)	(1,843)	(3,077)	(3,029)
Securities | Other income | Available-for-Sale Securities
Other comprehensive income/(loss) before taxes:
Less reclassification adjustments, Before Tax	(84)	(256)	(275)
Other Comprehensive Income (Loss), Tax [Abstract]
Less reclassification adjustments, Provision (Benefit)	(18)	(54)	(57)
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Less reclassification adjustments, Provision (Benefit)	(66)	(202)	(218)
Cash flow hedges
Other comprehensive income/(loss) before taxes:
Unrealized gain/(losses), Before Tax	14,685	(27,350)	(14,635)
Less reclassification adjustments, Before Tax	7,399	5,570	(1,166)
Other comprehensive income/(loss), Before Tax	22,084	(21,780)	(15,801)
Other Comprehensive Income (Loss), Tax [Abstract]
Unrealized gains/(losses), Provision (Benefit)	3,083	(5,744)	(3,074)
Less reclassification adjustments, Provision (Benefit)	1,554	1,170	(245)
Other comprehensive income/(loss), Provision (Benefit)	4,637	(4,574)	(3,319)
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Unrealized gains/(losses), After Tax	11,602	(21,606)	(11,561)
Less reclassification adjustments, Provision (Benefit)	5,845	4,400	(921)
Other comprehensive income/(loss) net of tax	17,447	(17,206)	(12,482)
AOCI Attributable to Parent
Other comprehensive income/(loss) before taxes:
Other comprehensive income/(loss), Before Tax	22,500	2,834	(52,047)
Other Comprehensive Income (Loss), Tax [Abstract]
Other comprehensive income/(loss), Provision (Benefit)	4,724	596	(10,930)
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Other comprehensive income/(loss) net of tax	17,776	2,238	(41,117)
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	9,114	32,739	(14,976)
Less reclassification adjustments, Provision (Benefit)	(2,109)	(3,279)	(3,061)
Other comprehensive income/(loss) net of tax	7,005	29,460	(18,037)
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)	(6,676)	(10,016)	(10,598)
Other comprehensive income/(loss) net of tax	(6,676)	(10,016)	(10,598)
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 income/(loss) before taxes:
Less reclassification adjustments, Before Tax	(253)	0	236
Other Comprehensive Income (Loss), Tax [Abstract]
Less reclassification adjustments, Provision (Benefit)	(53)	0	50
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Less reclassification adjustments, Provision (Benefit)	$ (200)	$ 0	$ 186