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Debt - Additional Information (Details) - USD ($)
3 Months Ended
Jul. 07, 2016
Mar. 31, 2020
Mar. 31, 2019
Mar. 31, 2020
Mar. 31, 2020
Dec. 31, 2019
Aug. 07, 2018
Debt              
Long-term debt       $ 1,432,193,000   $ 1,634,453,000  
Long-term debt, gross       1,444,489,000   $ 1,647,478,000  
Interest expense, debt   $ 15,000,000.0 $ 15,700,000        
2018 Credit Agreement Amendment              
Debt              
Current borrowing capacity             $ 1,100,000,000
Maximum borrowing capacity as a percentage of maximum principal amount             10.00%
Accordion feature, increase limit             $ 500,000,000
Maximum borrowing capacity under accordion feature             1,600,000,000
Unused fee (as a percent)   0.25%          
2018 Credit Agreement Amendment | London Interbank Offered Rate (LIBOR)              
Debt              
Reference rate (as a percent)   1.10%          
Revolving credit facility              
Debt              
Current borrowing capacity       690,000,000.0      
Term of extension option   1 year          
Amount outstanding       160,000,000.0      
Term Loan              
Debt              
Amount outstanding $ 250,000,000.0     250,000,000.0      
Term Loan | 2018 Credit Agreement Amendment              
Debt              
Current borrowing capacity             250,000,000
Debt instrument, term 7 years            
Unsecured Debt | 2018 Credit Agreement Amendment | London Interbank Offered Rate (LIBOR)              
Debt              
Reference rate (as a percent) 1.25% 1.25%          
Senior notes              
Debt              
Long-term debt       975,000,000.0      
Senior notes | Senior Notes Due 2023              
Debt              
Long-term debt       15,000,000.0      
Senior notes | Senior Notes Due 2025              
Debt              
Long-term debt       25,000,000.0      
Senior notes | Senior Notes Due 2026              
Debt              
Long-term debt       70,000,000.0      
Senior notes | Senior Notes Due 2027              
Debt              
Long-term debt       425,000,000.0      
Senior notes | Senior Notes Due 2028              
Debt              
Long-term debt       395,000,000.0      
Senior notes | Senor Notes Due 2031              
Debt              
Long-term debt       $ 45,000,000.0      
Interest Rate Swap | Unsecured Debt              
Debt              
Effective fixed interest rate (as a percent) 2.32%            
Interest Rate Swap | Unsecured Debt | London Interbank Offered Rate (LIBOR)              
Debt              
Effective fixed interest rate (as a percent) 1.07% 1.07%     2.32%    
Maximum | Revolving credit facility | 2018 Credit Agreement Amendment              
Debt              
Current borrowing capacity             $ 850,000,000
Operating Partnership | Revolving credit facility              
Debt              
Interest rate at end of period (as a percent)   3.65%          
Operating Partnership | Revolving credit facility | London Interbank Offered Rate (LIBOR)              
Debt              
Reference rate (as a percent)   0.92%