Schedule of Temporary Impairment Losses, Investments (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Schedule of Unrealized Losses and Estimated Fair Values [Line Items]
Investment Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	$ 932,415	$ 1,032,863
Investment Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	(90,167)	(22,142)
Investment Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	340,249	0
Investment Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(57,925)	0
Investment Securities, Continuous Unrealized Loss Position, Fair Value, Total	1,272,664	1,032,863
Investment Securities, Continuous Unrealized Loss Position, Accumulated Loss	(148,092)	(22,142)
Debt Securities, Held-to-maturity	492,229	541,311
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain	4	3,768
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss	(54,353)	(8,428)
Securities held to maturity, fair value	437,880	536,651
US Government Agencies Debt Securities Commercial
Schedule of Unrealized Losses and Estimated Fair Values [Line Items]
Investment Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	341,750
Investment Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	(37,603)
Investment Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	39,624
Investment Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(6,521)
Investment Securities, Continuous Unrealized Loss Position, Fair Value, Total	381,374
Investment Securities, Continuous Unrealized Loss Position, Accumulated Loss	(44,124)
Residential Mortgage Backed Securities [Member]
Schedule of Unrealized Losses and Estimated Fair Values [Line Items]
Investment Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	542,171	658,965
Investment Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	(48,546)	(14,779)
Investment Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	273,596	0
Investment Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(47,390)	0
Investment Securities, Continuous Unrealized Loss Position, Fair Value, Total	815,767	658,965
Investment Securities, Continuous Unrealized Loss Position, Accumulated Loss	(95,936)	(14,779)
Debt Securities, Held-to-maturity	350,888	387,848
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain	0	2,800
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss	(38,361)	(5,758)
Securities held to maturity, fair value	312,527	384,890
US Government-sponsored Enterprises Debt Securities [Member]
Schedule of Unrealized Losses and Estimated Fair Values [Line Items]
Investment Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	0	22,261
Investment Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	0	(644)
Investment Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	19,513	0
Investment Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(3,548)	0
Investment Securities, Continuous Unrealized Loss Position, Fair Value, Total	19,513	22,261
Investment Securities, Continuous Unrealized Loss Position, Accumulated Loss	(3,548)	(644)
Debt Securities, Held-to-maturity	22,061	21,904
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain	0	0
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss	(3,467)	(625)
Securities held to maturity, fair value	18,594	21,279
Obligations of States and Political Subdivisions [Member]
Schedule of Unrealized Losses and Estimated Fair Values [Line Items]
Investment Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	24,376	11,213
Investment Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	(2,589)	(206)
Investment Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	2,535	0
Investment Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(370)	0
Investment Securities, Continuous Unrealized Loss Position, Fair Value, Total	26,911	11,213
Investment Securities, Continuous Unrealized Loss Position, Accumulated Loss	(2,959)	(206)
Debt Securities, Held-to-maturity	27,345	29,402
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain	4	414
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss	(2,052)	(103)
Securities held to maturity, fair value	25,297	29,713
Corporate Debt Securities [Member]
Schedule of Unrealized Losses and Estimated Fair Values [Line Items]
Investment Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	12,902
Investment Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	(1,098)
Investment Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	4,981
Investment Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(96)
Investment Securities, Continuous Unrealized Loss Position, Fair Value, Total	17,883
Investment Securities, Continuous Unrealized Loss Position, Accumulated Loss	(1,194)
Obligations of U.S. Government-Sponsored Enterprises - Mortgage-Backed Securities - Commercial [Member]
Schedule of Unrealized Losses and Estimated Fair Values [Line Items]
Debt Securities, Held-to-maturity	6,056	7,309
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain	0	148
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss	(69)	0
Securities held to maturity, fair value	5,987	7,457
US Government Agencies Debt Securities [Member]
Schedule of Unrealized Losses and Estimated Fair Values [Line Items]
Debt Securities, Held-to-maturity	84,900
Securities held to maturity, fair value	74,500
US Government Agencies Residential Mortgage-backed Securities [Member]
Schedule of Unrealized Losses and Estimated Fair Values [Line Items]
Investment Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	4,269
Investment Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	(222)
Investment Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	0
Investment Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	0
Investment Securities, Continuous Unrealized Loss Position, Fair Value, Total	4,269
Investment Securities, Continuous Unrealized Loss Position, Accumulated Loss	(222)
Debt Securities, Held-to-maturity	2,147	2,409
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain	0	101
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss	(136)	0
Securities held to maturity, fair value	2,011	2,510
Debt Security, Government, Non-US [Member]
Schedule of Unrealized Losses and Estimated Fair Values [Line Items]
Investment Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	960	997
Investment Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	(40)	(3)
Investment Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	0	0
Investment Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	0	0
Investment Securities, Continuous Unrealized Loss Position, Fair Value, Total	960	997
Investment Securities, Continuous Unrealized Loss Position, Accumulated Loss	(40)	(3)
Debt Securities, Held-to-maturity	1,000	1,000
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain	0	0
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss	(40)	(3)
Securities held to maturity, fair value	960	997
US Government Agency Debt Securities Commercial [Member]
Schedule of Unrealized Losses and Estimated Fair Values [Line Items]
Investment Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	5,987	320,414
Investment Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	(69)	(6,398)
Investment Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	0	0
Investment Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	0	0
Investment Securities, Continuous Unrealized Loss Position, Fair Value, Total	5,987	320,414
Investment Securities, Continuous Unrealized Loss Position, Accumulated Loss	(69)	(6,398)
Debt Securities, Held-to-maturity	82,732	91,439
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain	0	305
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss	(10,228)	(1,939)
Securities held to maturity, fair value	$ 72,504	89,805
Corporate Securities [Member]
Schedule of Unrealized Losses and Estimated Fair Values [Line Items]
Investment Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value		19,013
Investment Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss		(112)
Investment Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value		0
Investment Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss		0
Investment Securities, Continuous Unrealized Loss Position, Fair Value, Total		19,013
Investment Securities, Continuous Unrealized Loss Position, Accumulated Loss		$ (112)