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Restructuring and Other Cost Reduction Initiatives - Additional Information (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended 15 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Restructuring Cost and Reserve [Line Items]          
Restructuring Charges $ 2,432 $ 689 $ 15,851 $ 6,486  
Restructuring Charges Pre-tax 1,100 700 5,800 2,400 $ 14,800
Maximum [Member]          
Restructuring Cost and Reserve [Line Items]          
Restructuring Charges     19,000    
Minimum [Member]          
Restructuring Cost and Reserve [Line Items]          
Restructuring Charges     18,000    
ZB Restructuring Plans [Member]          
Restructuring Cost and Reserve [Line Items]          
Restructuring Charges Pre-tax   $ 100   $ 4,100  
Severance And professional Fees [Member]          
Restructuring Cost and Reserve [Line Items]          
Restructuring Charges Pre-tax $ 1,300   9,900    
General Restructuring Plan [Member] | Maximum [Member]          
Restructuring Cost and Reserve [Line Items]          
Restructuring Charges     16,000    
General Restructuring Plan [Member] | Minimum [Member]          
Restructuring Cost and Reserve [Line Items]          
Restructuring Charges     $ 15,000