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Financing Arrangements - Additional Information (Details)
3 Months Ended
Mar. 31, 2020
USD ($)
Mar. 31, 2020
EUR (€)
Dec. 31, 2019
USD ($)
Debt Instrument [Line Items]      
Annual interest rate, potential increase 0.25%    
Annual interest rate, maximum potential increase 0.50%    
Foreign Line of Credit      
Debt Instrument [Line Items]      
Line of credit, current borrowing capacity $ 220,000,000 € 200,000,000 $ 224,000,000
Line of credit facility, interest rate at period end 0.91% 0.91%  
Senior Notes Due 2025 | Senior Notes      
Debt Instrument [Line Items]      
Senior notes $ 750,000,000    
Senior notes, interest rate 3.75% 3.75%  
Senior Notes Due 2030 | Senior Notes      
Debt Instrument [Line Items]      
Senior notes $ 500,000,000    
Senior notes, interest rate 3.95% 3.95%