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Derivatives - Additional Information (Details)
£ in Millions
3 Months Ended
Mar. 31, 2021
USD ($)
Mar. 31, 2020
USD ($)
Apr. 21, 2021
GBP (£)
Jan. 26, 2021
GBP (£)
Sep. 11, 2019
USD ($)
Sep. 11, 2019
EUR (€)
Jan. 29, 2019
USD ($)
Jan. 29, 2019
EUR (€)
Oct. 24, 2018
USD ($)
Oct. 24, 2018
EUR (€)
Derivative [Line Items]                    
Derivative, fixed rate (percent)         1.724% 1.724%        
Derivative, notional amount         $ 185,000,000          
Cross Currency Interest Rate Contract                    
Derivative [Line Items]                    
Derivative, notional amount                 $ 75,000,000 € 65,400,000
Cross Currency Interest Rate Contract | Net Investment Hedging                    
Derivative [Line Items]                    
Derivative amounts excluded from effectiveness testing as interest expense $ 1,100,000 $ 2,000,000.0                
Cross Currency Interest Rate Contract | Dollars                    
Derivative [Line Items]                    
Derivative, fixed rate (percent)         6.875% 6.875% 4.0525% 4.0525%    
Derivative, notional amount         $ 100,000,000   $ 75,000,000      
Cross Currency Interest Rate Contract | Euro                    
Derivative [Line Items]                    
Derivative, fixed rate (percent)         5.638% 5.638% 6.875% 6.875%    
Derivative, notional amount | €           € 90,900,000   € 66,000,000.0    
Cross Currency Interest Rate Contract | Long                    
Derivative [Line Items]                    
Derivative, fixed rate (percent)                 6.875% 6.875%
Cross Currency Interest Rate Contract | Short                    
Derivative [Line Items]                    
Derivative, fixed rate (percent)                 3.6725% 3.6725%
Foreign Exchange Future                    
Derivative [Line Items]                    
Derivative, notional amount | £       £ 439.0            
Foreign Exchange Future | Subsequent event                    
Derivative [Line Items]                    
Derivative, notional amount | £     £ 9.6              
September 13, 2019 - December 31, 2020                    
Derivative [Line Items]                    
Derivative, notional amount 185,000,000                  
December 31, 2020 - December 31, 2021                    
Derivative [Line Items]                    
Derivative, notional amount 150,000,000                  
December 31, 2021 - January 31, 2027                    
Derivative [Line Items]                    
Derivative, notional amount $ 100,000,000