XML 29 R106.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Borrowings - Additional Information (Detail) - USD ($)
1 Months Ended 12 Months Ended
Feb. 28, 2019
Jan. 31, 2018
Dec. 31, 2019
Dec. 31, 2018
Feb. 14, 2019
May 12, 2015
Line of Credit Facility [Line Items]            
Outstanding borrowings     $ 73,000,000 $ 102,000,000    
Debt issuance costs paid     1,098,000      
Long-term debt repaid     $ 58,000,000 231,000,000    
Revolving Credit Facility [Member] | 2019 Credit Agreement [Member]            
Line of Credit Facility [Line Items]            
Maximum borrowing capacity         $ 500,000,000  
Line of credit facility, expiration date     Feb. 14, 2024      
Outstanding borrowings     $ 73,000,000.0      
Credit agreement customary fees description     the Company is required to pay certain customary fees, including a commitment fee determined quarterly based on the Company’s leverage ratio and due quarterly in arrears as calculated on the average unused amount of the 2019 Credit Agreement.      
Debt issuance costs paid $ 1,100,000          
Revolving Credit Facility [Member] | 2019 Credit Agreement [Member] | Non-Voting Capital Stock Direct Foreign Subsidiaries [Member]            
Line of Credit Facility [Line Items]            
Percentage of capital stock pledged under credit agreement     100.00%      
Revolving Credit Facility [Member] | 2019 Credit Agreement [Member] | Voting Capital Stock Direct Foreign Subsidiaries [Member]            
Line of Credit Facility [Line Items]            
Percentage of capital stock pledged under credit agreement     65.00%      
Revolving Credit Facility [Member] | 2015 Credit Agreement [Member]            
Line of Credit Facility [Line Items]            
Maximum borrowing capacity           $ 440,000,000
Outstanding borrowings       $ 102,000,000.0    
Debt issuance costs, net         300,000  
Long-term debt repaid   $ 175,000,000.0        
Alternate-Currency Sub-Facility [Member] | 2019 Credit Agreement [Member]            
Line of Credit Facility [Line Items]            
Maximum borrowing capacity         200,000,000  
Swingline Sub-Facility [Member] | 2019 Credit Agreement [Member]            
Line of Credit Facility [Line Items]            
Maximum borrowing capacity         15,000,000  
Letter of Credit [Member] | 2019 Credit Agreement [Member]            
Line of Credit Facility [Line Items]            
Maximum borrowing capacity         $ 15,000,000