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Employee Benefit Plans (Assumptions Used in the Measurement of Net Periodic Cost) (Details) - Pension Benefits [Member]
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Discount rate for benefit obligations 2.48% 3.22%
Expected return on plan assets 5.00% 5.40%
Rate for interest on benefit obligations 1.77% 2.78%