XML 19 R77.htm IDEA: XBRL DOCUMENT v3.20.1
DEBT (Details)
1 Months Ended 3 Months Ended
Jan. 03, 2020
USD ($)
Feb. 28, 2019
EUR (€)
Mar. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Jul. 31, 2019
USD ($)
Feb. 28, 2019
USD ($)
Aug. 31, 2016
USD ($)
Debt Instrument [Line Items]              
Outstanding       $ 0      
2019 Facility              
Debt Instrument [Line Items]              
Debt term   3 years          
Line of credit facility | €   € 200,000,000.0          
2015 Facility              
Debt Instrument [Line Items]              
Write off debt issuance costs $ 7,800,000            
2013 Notes              
Debt Instrument [Line Items]              
Maximum aggregate increase in interest rate related to downgrade of long-term credit ratings below investment grade     2.00%        
4.6% Notes due February 2022 | 2019 Facility              
Debt Instrument [Line Items]              
Debt issuance costs           $ 11,000,000.0  
5.0% Notes due March 2023              
Debt Instrument [Line Items]              
Principal amount     $ 461,900,000        
Interest rate     5.00%        
6.95% Notes due March 2043              
Debt Instrument [Line Items]              
Principal amount     $ 243,800,000        
Interest rate     6.95%        
7.875% Notes due August 2022              
Debt Instrument [Line Items]              
Principal amount             $ 500,000,000.0
Interest rate             7.875%
6.50% Notes due August 2022              
Debt Instrument [Line Items]              
Principal amount         $ 400,000,000.0    
Interest rate         6.50%