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Benefit Plans (Plan Asset Allocations) (Details)
Dec. 31, 2021
Rate
Dec. 31, 2020
Rate
UNITED STATES    
Defined Benefit Plan Disclosure [Line Items]    
Percentage of Plan Assets 100.00% 100.00%
Foreign Plan [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Percentage of Plan Assets 100.00% 100.00%
Equity securities | UNITED STATES    
Defined Benefit Plan Disclosure [Line Items]    
Target Allocations 31.00%  
Percentage of Plan Assets 31.26% 43.79%
Equity securities | Foreign Plan [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Target Allocations 12.00%  
Percentage of Plan Assets 14.76% 14.85%
Debt securities | UNITED STATES    
Defined Benefit Plan Disclosure [Line Items]    
Target Allocations 69.00%  
Percentage of Plan Assets 68.37% 55.87%
Debt securities | Foreign Plan [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Target Allocations 82.00%  
Percentage of Plan Assets 82.40% 82.30%
Real estate | UNITED STATES    
Defined Benefit Plan Disclosure [Line Items]    
Target Allocations 0.00%  
Percentage of Plan Assets 0.00% 0.00%
Real estate | Foreign Plan [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Target Allocations 2.00%  
Percentage of Plan Assets 1.11% 1.12%
Other | UNITED STATES    
Defined Benefit Plan Disclosure [Line Items]    
Target Allocations 0.00%  
Percentage of Plan Assets 0.37% 0.34%
Other | Foreign Plan [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Target Allocations 4.00%  
Percentage of Plan Assets 1.73% 1.73%