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Employee Benefit Plans - Schedule of Assumptions Used in Determining Actuarial Information (Details)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Pension Plan      
Defined Benefit Plan Disclosure [Line Items]      
Discount rate used to determine net periodic pension cost 2.24% 3.03% 4.08%
Discount rate used to calculate end of year liability disclosures 2.62% 2.24% 3.03%
Expected long-term rate of return on assets 2.24% 3.03% 4.08%
SERP      
Defined Benefit Plan Disclosure [Line Items]      
Discount rate used to determine net periodic pension cost 2.04% 2.89% 3.92%
Discount rate used to calculate end of year liability disclosures 2.48% 2.04% 2.89%