XML 79 R64.htm IDEA: XBRL DOCUMENT v3.20.4
Credit Arrangements and Debt Obligations - Additional Information (Details)
3 Months Ended 12 Months Ended
Apr. 24, 2020
Apr. 23, 2020
May 31, 2018
Jun. 30, 2021
Mar. 31, 2021
Dec. 31, 2020
USD ($)
Sep. 30, 2020
Jun. 30, 2020
USD ($)
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Dec. 31, 2018
USD ($)
May 31, 2020
USD ($)
Apr. 30, 2020
USD ($)
Mar. 31, 2020
USD ($)
Oct. 31, 2017
USD ($)
Debt Instrument [Line Items]                              
Borrowings under revolving credit facility           $ 0     $ 0 $ 0          
Amortization of deferred financing costs                 2,400,000 1,500,000 $ 1,500,000        
Amortization of original debt issuance costs                 400,000 $ 400,000 400,000        
Debt issuance costs                       $ 2,800,000      
Derivative, average fixed interest rate (percent)     3.65%                        
Net loss to be reclassified from accumulated other comprehensive loss and recorded to interest expense during the next twelve months           4,900,000     4,900,000            
Interest rate swaps                              
Debt Instrument [Line Items]                              
Derivative, notional amount                             $ 500,000,000
Interest rate caps                              
Debt Instrument [Line Items]                              
Derivative, notional amount               $ 800,000,000              
Interest rate cap agreement, threshold for interest rate protection (percent)               1.00%              
Interest rate caps | June 30, 2020                              
Debt Instrument [Line Items]                              
Derivative, notional amount               $ 300,000,000              
Interest rate caps | October 29, 2021                              
Debt Instrument [Line Items]                              
Derivative, notional amount               $ 500,000,000              
Corporate Debt Securities                              
Debt Instrument [Line Items]                              
Fees associated with credit amendment                     $ 1,000,000.0        
Revolving Credit Facility | Senior Credit Facilities                              
Debt Instrument [Line Items]                              
Credit facility, maximum borrowing capacity           $ 400,000,000     $ 400,000,000     $ 400,000,000 $ 385,000,000 $ 225,000,000  
Debt issuance, weighted average interest rate (percent)           4.49%     4.49% 4.20% 4.12%        
Gross leverage ratio           8.00 7.50 6.00              
Revolving Credit Facility | Senior Credit Facilities | Forecast                              
Debt Instrument [Line Items]                              
Gross leverage ratio         7.50                    
Net leverage ratio       4.25                      
Revolving Credit Facility | Senior Credit Facilities | Minimum                              
Debt Instrument [Line Items]                              
Commitment fee on unused capacity (percent) 0.30%                            
Revolving Credit Facility | Senior Credit Facilities | Maximum                              
Debt Instrument [Line Items]                              
Commitment fee on unused capacity (percent) 0.50%                            
Revolving Credit Facility | Senior Credit Facilities | Bank Base Rate | Minimum                              
Debt Instrument [Line Items]                              
Basis spread on variable rate (percent) 0.50% 0.50%                          
Revolving Credit Facility | Senior Credit Facilities | Bank Base Rate | Maximum                              
Debt Instrument [Line Items]                              
Basis spread on variable rate (percent) 1.25% 0.75%                          
Revolving Credit Facility | Senior Credit Facilities | Eurocurrency | Minimum                              
Debt Instrument [Line Items]                              
Basis spread on variable rate (percent) 1.50% 1.50%                          
Revolving Credit Facility | Senior Credit Facilities | Eurocurrency | Maximum                              
Debt Instrument [Line Items]                              
Basis spread on variable rate (percent) 2.25% 1.75%                          
Secured Term Loan | Senior Credit Facilities                              
Debt Instrument [Line Items]                              
Debt issuance, quarterly principal payments                 $ 2,700,000            
Term Loan | Senior Credit Facilities                              
Debt Instrument [Line Items]                              
Effective interest rate for the term loans (percent)           2.50%     2.50% 3.55%          
Debt issuance, weighted average interest rate (percent)           2.79%     2.79% 4.07% 3.89%        
Term Loan | Senior Credit Facilities | Bank Base Rate                              
Debt Instrument [Line Items]                              
Basis spread on variable rate (percent)     0.75%                        
Term Loan | Senior Credit Facilities | Bank Base Rate | Minimum                              
Debt Instrument [Line Items]                              
Basis spread on variable rate (percent)     1.75%                        
Term Loan | Senior Credit Facilities | Eurocurrency                              
Debt Instrument [Line Items]                              
Basis spread on variable rate (percent)     1.75%                        
Term Loan | Senior Credit Facilities | Eurocurrency | Minimum                              
Debt Instrument [Line Items]                              
Basis spread on variable rate (percent)     0.75%