v3.21.2
Long-term Debt - Additional Information (Details)
3 Months Ended 9 Months Ended
Sep. 30, 2021
USD ($)
Jun. 02, 2021
USD ($)
Dec. 31, 2020
USD ($)
Sep. 30, 2021
USD ($)
Sep. 30, 2021
USD ($)
Sep. 30, 2020
USD ($)
Aug. 31, 2021
USD ($)
Aug. 06, 2021
USD ($)
Aug. 05, 2021
USD ($)
May 07, 2021
May 06, 2021
Mar. 08, 2021
USD ($)
Mar. 04, 2021
USD ($)
Debt Instrument [Line Items]                          
Change in fair value of interest rate caps         $ 1,159,000 $ 0              
Interest Rate Cap                          
Debt Instrument [Line Items]                          
Interest rate caps $ 5,300,000     $ 5,300,000 5,300,000                
Change in fair value of interest rate caps       334,000 1,200,000                
Interest Rate Cap, Expiration March 2024                          
Debt Instrument [Line Items]                          
Notional amount                       $ 300,000,000  
Interest Rate Cap, Expiration March 2024 | London Interbank Offered Rate (LIBOR)                          
Debt Instrument [Line Items]                          
Cap interest rate                       1.50%  
Interest Rate Cap, Expiration March 2022                          
Debt Instrument [Line Items]                          
Notional amount                       $ 300,000,000  
Interest Rate Cap, Expiration March 2022 | London Interbank Offered Rate (LIBOR)                          
Debt Instrument [Line Items]                          
Cap interest rate                       0.75%  
Interest Rate Cap Member, Expiration March 2026                          
Debt Instrument [Line Items]                          
Notional amount                         $ 300,000,000
Interest Rate Cap Member, Expiration March 2026 | London Interbank Offered Rate (LIBOR)                          
Debt Instrument [Line Items]                          
Cap interest rate                         2.50%
Interest Rate Cap, Expiration August 2028                          
Debt Instrument [Line Items]                          
Notional amount             $ 100,000,000            
Cap interest rate             3.00%            
JPM Credit Agreement | JPMorgan Chase Bank, N.A.                          
Debt Instrument [Line Items]                          
Total first lien net leverage ratio, maximum                     5.00    
Debt service coverage ratio not longer required subsequent to period end                     2.25    
JPM Credit Agreement | JPMorgan Chase Bank, N.A. | Line of Credit                          
Debt Instrument [Line Items]                          
Maximum borrowing amount     $ 800,000,000                    
JPM Credit Agreement | Revolving Credit Facility | Line of Credit                          
Debt Instrument [Line Items]                          
Outstanding borrowings $ 120,000,000     $ 120,000,000 $ 120,000,000                
Interest rate 2.33%     2.33% 2.33%                
Unused borrowing capacity $ 355,000,000     $ 355,000,000 $ 355,000,000                
JPM Credit Agreement | Revolving Credit Facility | JPMorgan Chase Bank, N.A. | Line of Credit                          
Debt Instrument [Line Items]                          
Maximum borrowing amount 400,000,000     $ 400,000,000 $ 400,000,000     $ 475,000,000 $ 400,000,000        
Commitment fee percent $ 0.0030                        
JPM Credit Agreement | Revolving Credit Facility | London Interbank Offered Rate (LIBOR) | JPMorgan Chase Bank, N.A. | Line of Credit | Maximum                          
Debt Instrument [Line Items]                          
Basis spread on variable rate         3.00%                
JPM Credit Agreement | Revolving Credit Facility | London Interbank Offered Rate (LIBOR) | JPMorgan Chase Bank, N.A. | Line of Credit | Minimum                          
Debt Instrument [Line Items]                          
Basis spread on variable rate         2.00%                
JPM Credit Agreement | Secured Debt | JPMorgan Chase Bank, N.A. | Medium-term Notes                          
Debt Instrument [Line Items]                          
Maximum borrowing amount     $ 400,000,000                    
JPM Credit Agreement | Secured Debt | London Interbank Offered Rate (LIBOR) | JPMorgan Chase Bank, N.A. | Medium-term Notes                          
Debt Instrument [Line Items]                          
Basis spread on variable rate     4.00%                    
Basis spread on variable rate, floor     0.75%                    
Credit Agreement May 2021 | JPMorgan Chase Bank, N.A.                          
Debt Instrument [Line Items]                          
Total first lien net leverage ratio, maximum                   6.00      
Credit Agreement June 2021 Amendment | Secured Debt | JPMorgan Chase Bank, N.A. | Medium-term Notes                          
Debt Instrument [Line Items]                          
Maximum borrowing amount   $ 500,000,000                      
Interest rate during period   4.00%                      
Credit Agreement June 2021 Amendment | Secured Debt | London Interbank Offered Rate (LIBOR) | JPMorgan Chase Bank, N.A. | Medium-term Notes                          
Debt Instrument [Line Items]                          
Basis spread on variable rate   3.50%                      
Basis spread on variable rate, floor   0.50%