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Contingencies - Additional Information (Detail)
$ in Thousands
 12 Months Ended
Dec. 31, 2020
USD ($)
lawsuit
trauma_claim
Dec. 31, 2019
USD ($)
lawsuit
trauma_claim
Dec. 31, 2018
USD ($)
lawsuit
trauma_claim
Dec. 31, 2017
lawsuit
trauma_claim
Loss Contingencies [Line Items]        
Loss Contingency, Years of Activity 5 years      
Reserves for product liability claims $ 221,500 $ 167,500    
Insurance receivables 97,000 63,800 $ 71,700  
Notes receivable from insurance companies 52,300 56,000 59,600  
Reported in Notes receivable 3,796 3,676    
Notes receivable, insurance companies, noncurrent (Note 19) 48,540 52,336    
Product Warranty Expense 9,600 11,200 9,400  
Single Incident        
Loss Contingencies [Line Items]        
Reserves for product liability claims 1,400 3,100    
Product liability losses $ (1,700) $ 500 $ 2,000  
Lawsuits        
Loss Contingencies [Line Items]        
Number of lawsuits | lawsuit 1,622 1,605 1,481 1,420
Insurance Claims        
Loss Contingencies [Line Items]        
Number of lawsuits | trauma_claim 2,878 2,456 2,355 2,242
Cumulative Trauma, Reported Claims        
Loss Contingencies [Line Items]        
Product liability losses $ 77,800 $ 36,100 $ 63,800  
Claims Settled, But Not Yet Paid        
Loss Contingencies [Line Items]        
Reserves for product liability claims 7,800 3,000    
Uninsured Cumulative Trauma        
Loss Contingencies [Line Items]        
Product liability losses 39,000 27,100 $ 43,800  
Other Current Liabilities | Cumulative Trauma, Reported Claims        
Loss Contingencies [Line Items]        
Reserves for product liability claims 35,300 17,400    
Other Noncurrent Liabilities | Cumulative Trauma, Reported Claims        
Loss Contingencies [Line Items]        
Reserves for product liability claims 186,200 150,100    
Prepaid Expenses and Other Current Assets        
Loss Contingencies [Line Items]        
Insurance Receivables, current 12,000 7,600    
Other Noncurrent Assets        
Loss Contingencies [Line Items]        
Insurance receivable, noncurrent $ 85,000 $ 56,200