Schedule of Temporary Impairment Losses, Investments (Details) - USD ($) $ in Thousands	Sep. 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	$ 538,762	$ 1,032,863
Investment Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	(69,146)	(22,142)
Investment Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	636,674	0
Investment Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(150,194)	0
Investment Securities, Continuous Unrealized Loss Position, Fair Value, Total	1,175,436	1,032,863
Investment Securities, Continuous Unrealized Loss Position, Accumulated Loss	(219,340)	(22,142)
Debt Securities, Held-to-maturity	474,790	541,311
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain	0	3,768
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss	(79,630)	(8,428)
Securities held to maturity, fair value	395,160	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	188,467
Investment Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	(30,122)
Investment Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	158,458
Investment Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(35,579)
Investment Securities, Continuous Unrealized Loss Position, Fair Value, Total	346,925
Investment Securities, Continuous Unrealized Loss Position, Accumulated Loss	(65,701)
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	292,688	658,965
Investment Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	(33,319)	(14,779)
Investment Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	448,625	0
Investment Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(107,229)	0
Investment Securities, Continuous Unrealized Loss Position, Fair Value, Total	741,313	658,965
Investment Securities, Continuous Unrealized Loss Position, Accumulated Loss	(140,548)	(14,779)
Debt Securities, Held-to-maturity	338,959	387,848
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain	0	2,800
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss	(56,872)	(5,758)
Securities held to maturity, fair value	282,087	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	18,258	0
Investment Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(4,883)	0
Investment Securities, Continuous Unrealized Loss Position, Fair Value, Total	18,258	22,261
Investment Securities, Continuous Unrealized Loss Position, Accumulated Loss	(4,883)	(644)
Debt Securities, Held-to-maturity	22,141	21,904
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain	0	0
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss	(4,756)	(625)
Securities held to maturity, fair value	17,385	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	24,485	11,213
Investment Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	(3,081)	(206)
Investment Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	7,166	0
Investment Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(1,618)	0
Investment Securities, Continuous Unrealized Loss Position, Fair Value, Total	31,651	11,213
Investment Securities, Continuous Unrealized Loss Position, Accumulated Loss	(4,699)	(206)
Debt Securities, Held-to-maturity	27,331	29,402
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain	0	414
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss	(3,377)	(103)
Securities held to maturity, fair value	23,954	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	23,004
Investment Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	(1,991)
Investment Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	4,167
Investment Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(885)
Investment Securities, Continuous Unrealized Loss Position, Fair Value, Total	27,171
Investment Securities, Continuous Unrealized Loss Position, Accumulated Loss	(2,876)
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	5,434	7,309
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain	0	148
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss	(123)	0
Securities held to maturity, fair value	5,311	7,457
US Government Agencies Debt Securities [Member]
Schedule of Unrealized Losses and Estimated Fair Values [Line Items]
Debt Securities, Held-to-maturity	79,900
Securities held to maturity, fair value	65,500
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	3,845
Investment Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	(472)
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	3,845
Investment Securities, Continuous Unrealized Loss Position, Accumulated Loss	(472)
Debt Securities, Held-to-maturity	2,029	2,409
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain	0	101
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss	(240)	0
Securities held to maturity, fair value	1,789	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	962	997
Investment Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	(38)	(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	962	997
Investment Securities, Continuous Unrealized Loss Position, Accumulated Loss	(38)	(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	(38)	(3)
Securities held to maturity, fair value	962	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	5,311	320,414
Investment Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	(123)	(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	5,311	320,414
Investment Securities, Continuous Unrealized Loss Position, Accumulated Loss	(123)	(6,398)
Debt Securities, Held-to-maturity	77,896	91,439
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain	0	305
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss	(14,224)	(1,939)
Securities held to maturity, fair value	$ 63,672	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)