Financial Derivatives (Interest Rate Swaps) (Details) - Interest rate swaps - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Long
Derivative [Line Items]
Notional Amount	$ 1,370,121	$ 474,741
Fair Value	(49,041)	(409)
Long | 2022 [Member]
Derivative [Line Items]
Notional Amount		53,974
Fair Value		475
Long | 2023 [Member]
Derivative [Line Items]
Notional Amount	41,407	241,407
Fair Value	(439)	(265)
Long | 2024 [Member]
Derivative [Line Items]
Notional Amount	820,157	37,142
Fair Value	(23,353)	556
Long | 2025 [Member]
Derivative [Line Items]
Notional Amount	112,000
Fair Value	(3,940)
Long | 2026 [Member]
Derivative [Line Items]
Notional Amount	215,852	105,040
Fair Value	(11,072)	(907)
Long | 2027 [Member]
Derivative [Line Items]
Notional Amount	120,050
Fair Value	(4,968)
Long | 2031
Derivative [Line Items]
Notional Amount		35,678
Fair Value		(114)
Long | 2032
Derivative [Line Items]
Notional Amount	59,155
Fair Value	(4,752)
Long | 2035
Derivative [Line Items]
Notional Amount	500	500
Fair Value	(145)	(41)
Long | 2040
Derivative [Line Items]
Notional Amount	500	500
Fair Value	(172)	(50)
Long | 2050
Derivative [Line Items]
Notional Amount	500	500
Fair Value	$ (200)	$ (63)
Long | Weighted Average
Derivative [Line Items]
Pay Rate	2.41%	1.06%
Receive Rate	2.95%	0.15%
Remaining Years to Maturity	2 years 7 months 24 days	2 years 11 months 8 days
Long | Weighted Average | 2022 [Member]
Derivative [Line Items]
Pay Rate		1.85%
Receive Rate		0.17%
Remaining Years to Maturity		1 month 28 days
Long | Weighted Average | 2023 [Member]
Derivative [Line Items]
Pay Rate	2.00%	0.73%
Receive Rate	3.57%	0.15%
Remaining Years to Maturity	5 months 19 days	1 year 8 months 8 days
Long | Weighted Average | 2024 [Member]
Derivative [Line Items]
Pay Rate	2.36%	1.59%
Receive Rate	2.91%	0.13%
Remaining Years to Maturity	1 year 7 months 24 days	2 years 9 months 10 days
Long | Weighted Average | 2025 [Member]
Derivative [Line Items]
Pay Rate	2.70%
Receive Rate	2.98%
Remaining Years to Maturity	2 years 9 months 25 days
Long | Weighted Average | 2026 [Member]
Derivative [Line Items]
Pay Rate	2.26%	1.10%
Receive Rate	2.97%	0.18%
Remaining Years to Maturity	3 years 6 months 3 days	4 years 8 months 19 days
Long | Weighted Average | 2027 [Member]
Derivative [Line Items]
Pay Rate	2.83%
Receive Rate	2.98%
Remaining Years to Maturity	4 years 9 months 18 days
Long | Weighted Average | 2031
Derivative [Line Items]
Pay Rate		1.48%
Receive Rate		0.15%
Remaining Years to Maturity		9 years 9 months 3 days
Long | Weighted Average | 2032
Derivative [Line Items]
Pay Rate	2.58%
Receive Rate	2.98%
Remaining Years to Maturity	9 years 10 months 2 days
Long | Weighted Average | 2035
Derivative [Line Items]
Pay Rate	0.74%	0.74%
Receive Rate	2.98%	0.05%
Remaining Years to Maturity	13 years 21 days	13 years 9 months 21 days
Long | Weighted Average | 2040
Derivative [Line Items]
Pay Rate	0.84%	0.84%
Receive Rate	2.98%	0.08%
Remaining Years to Maturity	18 years 25 days	18 years 9 months 25 days
Long | Weighted Average | 2050
Derivative [Line Items]
Pay Rate	0.90%	0.90%
Receive Rate	2.98%	0.08%
Remaining Years to Maturity	28 years 25 days	28 years 9 months 25 days
Short
Derivative [Line Items]
Notional Amount	$ 2,470,170	$ 1,519,488
Fair Value	125,823	5,304
Short | 2022 [Member]
Derivative [Line Items]
Notional Amount		64,100
Fair Value		(282)
Short | 2023 [Member]
Derivative [Line Items]
Notional Amount	664,398	771,110
Fair Value	16,329	1,488
Short | 2024 [Member]
Derivative [Line Items]
Notional Amount	591,150	314,762
Fair Value	14,447	3,685
Short | 2025 [Member]
Derivative [Line Items]
Notional Amount	265,793	14,993
Fair Value	10,762	426
Short | 2026 [Member]
Derivative [Line Items]
Notional Amount	100	30,625
Fair Value	12	481
Short | 2027 [Member]
Derivative [Line Items]
Notional Amount	363,450	14,732
Fair Value	16,834	448
Short | 2028 [Member]
Derivative [Line Items]
Notional Amount	114,119	149,524
Fair Value	15,076	470
Short | 2029 [Member]
Derivative [Line Items]
Notional Amount	54,428	19,152
Fair Value	4,815	(801)
Short | 2030 [Member]
Derivative [Line Items]
Notional Amount	68,300	9,585
Fair Value	6,063	291
Short | 2031
Derivative [Line Items]
Notional Amount	161,009	122,509
Fair Value	24,901	535
Short | 2032
Derivative [Line Items]
Notional Amount	139,027
Fair Value	10,745
Short | 2035
Derivative [Line Items]
Notional Amount	500	500
Fair Value	143	38
Short | 2036 [Member]
Derivative [Line Items]
Notional Amount	1,100	1,100
Fair Value	274	25
Short | 2037
Derivative [Line Items]
Notional Amount	35,000
Fair Value	3,564
Short | 2040
Derivative [Line Items]
Notional Amount	500	500
Fair Value	168	45
Short | 2049 [Member]
Derivative [Line Items]
Notional Amount	5,796	5,796
Fair Value	562	(1,599)
Short | 2050
Derivative [Line Items]
Notional Amount	500	500
Fair Value	194	$ 54
Short | 2052
Derivative [Line Items]
Notional Amount	5,000
Fair Value	$ 934
Short | Weighted Average
Derivative [Line Items]
Pay Rate	1.91%	0.75%
Receive Rate	3.04%	0.18%
Remaining Years to Maturity	3 years 7 months 13 days	3 years 1 month 9 days
Short | Weighted Average | 2022 [Member]
Derivative [Line Items]
Pay Rate		0.99%
Receive Rate		0.18%
Remaining Years to Maturity		2 months 4 days
Short | Weighted Average | 2023 [Member]
Derivative [Line Items]
Pay Rate	0.64%	0.58%
Receive Rate	3.17%	0.19%
Remaining Years to Maturity	7 months 17 days	1 year 6 months 7 days
Short | Weighted Average | 2024 [Member]
Derivative [Line Items]
Pay Rate	2.51%	0.43%
Receive Rate	3.01%	0.16%
Remaining Years to Maturity	1 year 8 months 1 day	2 years 2 months 23 days
Short | Weighted Average | 2025 [Member]
Derivative [Line Items]
Pay Rate	2.36%	0.49%
Receive Rate	2.98%	0.16%
Remaining Years to Maturity	2 years 7 months 2 days	3 years 9 months 21 days
Short | Weighted Average | 2026 [Member]
Derivative [Line Items]
Pay Rate	0.79%	0.89%
Receive Rate	2.81%	0.15%
Remaining Years to Maturity	3 years 9 months 29 days	4 years 5 months 23 days
Short | Weighted Average | 2027 [Member]
Derivative [Line Items]
Pay Rate	2.69%	0.80%
Receive Rate	2.98%	0.19%
Remaining Years to Maturity	4 years 8 months 4 days	5 years 7 months 6 days
Short | Weighted Average | 2028 [Member]
Derivative [Line Items]
Pay Rate	1.44%	1.33%
Receive Rate	2.83%	0.17%
Remaining Years to Maturity	5 years 8 months 26 days	6 years 6 months 18 days
Short | Weighted Average | 2029 [Member]
Derivative [Line Items]
Pay Rate	2.45%	1.98%
Receive Rate	3.11%	0.16%
Remaining Years to Maturity	6 years 6 months 25 days	7 years 6 months 18 days
Short | Weighted Average | 2030 [Member]
Derivative [Line Items]
Pay Rate	2.30%	1.09%
Receive Rate	3.00%	0.18%
Remaining Years to Maturity	7 years 7 months 20 days	8 years 2 months 23 days
Short | Weighted Average | 2031
Derivative [Line Items]
Pay Rate	1.71%	1.45%
Receive Rate	3.07%	0.17%
Remaining Years to Maturity	8 years 8 months 15 days	9 years 5 months 19 days
Short | Weighted Average | 2032
Derivative [Line Items]
Pay Rate	2.58%
Receive Rate	2.98%
Remaining Years to Maturity	9 years 8 months 15 days
Short | Weighted Average | 2035
Derivative [Line Items]
Pay Rate	0.78%	0.78%
Receive Rate	3.08%	0.08%
Remaining Years to Maturity	13 years 21 days	13 years 9 months 21 days
Short | Weighted Average | 2036 [Member]
Derivative [Line Items]
Pay Rate	1.45%	1.45%
Receive Rate	2.96%	0.16%
Remaining Years to Maturity	13 years 4 months 20 days	14 years 1 month 17 days
Short | Weighted Average | 2037
Derivative [Line Items]
Pay Rate	2.61%
Receive Rate	2.98%
Remaining Years to Maturity	14 years 10 months 13 days
Short | Weighted Average | 2040
Derivative [Line Items]
Pay Rate	0.90%	0.90%
Receive Rate	3.08%	0.08%
Remaining Years to Maturity	18 years 25 days	18 years 9 months 25 days
Short | Weighted Average | 2049 [Member]
Derivative [Line Items]
Pay Rate	2.89%	2.89%
Receive Rate	2.29%	0.13%
Remaining Years to Maturity	26 years 3 months 10 days	27 years 7 days
Short | Weighted Average | 2050
Derivative [Line Items]
Pay Rate	0.98%	0.98%
Receive Rate	3.08%	0.08%
Remaining Years to Maturity	28 years 25 days	28 years 9 months 25 days
Short | Weighted Average | 2052
Derivative [Line Items]
Pay Rate	2.07%
Receive Rate	2.98%
Remaining Years to Maturity	29 years 6 months 7 days