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Debt - Credit Facility (Details) - USD ($)
3 Months Ended 12 Months Ended
Aug. 06, 2019
Mar. 31, 2020
Mar. 31, 2019
Dec. 31, 2019
Nov. 26, 2019
Line of Credit Facility [Line Items]          
Interest rate cash flow hedge to be reclassified during next twelve months   $ 4,700,000      
Unrealized loss on interest rate swaps   $ (31,401,000) $ 0    
Cash interest costs   5.40% 6.00%    
Payments of financing costs   $ (13,100,000)   $ (13,600,000)  
Loss on debt extinguishment   2,300,000      
Credit Facility          
Line of Credit Facility [Line Items]          
Covenant compliance, percent 35.00%        
Debt instrument, covenant, leverage ratio, amount $ 50,000,000.0        
Debt instrument, covenant, leverage ratio, maximum 6.00        
Debt instrument, debt default, increase In interest rate on obligations upon default 2.00%        
Credit Facility | Revolving Credit Facility          
Line of Credit Facility [Line Items]          
Long-term debt, term 5 years        
Maximum borrowing capacity $ 60,000,000        
Credit Facility | Letter of Credit          
Line of Credit Facility [Line Items]          
Maximum borrowing capacity $ 10,000,000.0        
Commitment fee percentage 0.50%        
Credit Facility | Secured Debt          
Line of Credit Facility [Line Items]          
Debt instrument, face amount $ 350,000,000.0 $ 540,000,000     $ 190,000,000.0
Long-term debt, term 7 years 7 years      
Debt instrument, repayment rate, quarterly 0.25%        
Debt instrument, repayment rate, annual 1.00%        
Debt instrument, premium on prepayment or repricing, term 6 months        
Debt instrument, premium on prepayment or repricing, percent 1.00%        
Interest rate percentage 5.40% 5.40%      
Credit Facility | Secured Debt | Base Rate          
Line of Credit Facility [Line Items]          
Basis points, percentage 2.75%        
Credit Facility | Secured Debt | Eurodollar Deposits Rate          
Line of Credit Facility [Line Items]          
Basis points, percentage 3.75%        
Credit Facility | Secured Debt | Eurodollar Deposits Rate | Minimum          
Line of Credit Facility [Line Items]          
Basis points, percentage 0.00%        
Credit Facility | Secured Debt | Federal Funds Rate          
Line of Credit Facility [Line Items]          
Basis points, percentage 0.50%        
Credit Facility | Secured Debt | Federal Funds Rate | Minimum          
Line of Credit Facility [Line Items]          
Basis points, percentage 0.00%        
Credit Facility | Secured Debt | Eurodollar          
Line of Credit Facility [Line Items]          
Basis points, percentage 1.00%