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Commitments and Contingencies Asbestos Narrative (Details)
3 Months Ended 12 Months Ended 375 Months Ended
Mar. 31, 2022
USD ($)
claimants
cases
Dec. 31, 2021
USD ($)
claimants
Dec. 31, 2021
USD ($)
claimants
Mar. 31, 2022
USD ($)
cases
claimants
Dec. 31, 2020
claimants
Loss Contingencies [Line Items]          
Liability for Asbestos and Environmental Claims, Gross, Period Increase (Decrease)   $ 1,500,000      
Asbestos [Member]          
Loss Contingencies [Line Items]          
Liabilities Subject to Compromise, Asbestos Obligations $ 27,200,000     $ 27,200,000  
Loss Contingency, Pending Cases, Number | cases 407     407  
Loss Contingency, Pending Claims, Number | claimants 4,782 4,754 4,754 4,782 4,655
Total settlement costs       $ 10,600,000  
Loss Contingency, New Claims Filed, Number | claimants 54   265    
Percentage of settlement and defense costs covered by insurance       40.00%  
Legal Fees $ 430,000   $ 1,950,000    
Asbestos [Member] | Minimum [Member]          
Loss Contingencies [Line Items]          
Liabilities Subject to Compromise, Asbestos Obligations   $ 28,200,000 28,200,000    
Asbestos [Member] | Maximum [Member]          
Loss Contingencies [Line Items]          
Liabilities Subject to Compromise, Asbestos Obligations   $ 38,600,000 $ 38,600,000    
Punitive Only Damages [Member] | Asbestos [Member]          
Loss Contingencies [Line Items]          
Number of pending claims seeking specific amounts of damages | claimants 0     0  
Punitive Only Damages [Member] | Asbestos [Member] | Minimum [Member]          
Loss Contingencies [Line Items]          
Loss Contingency, Damages Sought, Value $ 5,000,000        
Compensatory Only Damages [Member] | Asbestos [Member] | Pending Litigation [Member]          
Loss Contingencies [Line Items]          
Number of pending claims seeking specific amounts of damages | claimants 35     35