Employee Benefit Plans (Definite Benefit Plan, Assumptions, Pension) (Details) - Pension Plan [Member]	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Defined Benefit Plan Disclosure [Line Items]
Salary scale, benefit obligation	4.40%	4.30%
Salary scale, net cost	4.40%	4.30%	4.30%
Expected return on assets	6.50%	6.50%	6.80%
Interest Crediting Rate, benefit obligation	4.00%	3.80%
Interest Crediting Rate, net cost	3.80%	3.80%	3.80%
PBO [Member]
Defined Benefit Plan Disclosure [Line Items]
Discount rate, benefit obligation	2.80%	2.50%
Discount rate, net cost	2.50%	3.20%	4.00%
Interest cost [Member]
Defined Benefit Plan Disclosure [Line Items]
Discount rate, net cost	1.80%	2.80%	3.70%
Other Expense [Member]
Defined Benefit Plan Disclosure [Line Items]
Discount rate, net cost	2.80%	3.50%	3.70%