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Subsequent Events (Details)
$ in Millions
1 Months Ended 3 Months Ended 6 Months Ended 7 Months Ended
Jul. 31, 2022
USD ($)
item
Jul. 31, 2022
USD ($)
item
shares
Jun. 30, 2022
USD ($)
shares
Mar. 31, 2022
USD ($)
shares
Jun. 30, 2022
USD ($)
Jul. 31, 2022
USD ($)
item
shares
Jul. 01, 2022
USD ($)
Senior unsecured revolving credit facility              
Line of credit facility              
Interest rate, description of reference rate         one-month LIBOR    
Debt maturity date         Apr. 14, 2023    
Repayment of revolving credit facility $ 230.0            
Senior unsecured revolving credit facility | Minimum              
Line of credit facility              
Interest rate added to base rate (as a percent)         1.40%    
Senior unsecured revolving credit facility | Maximum              
Line of credit facility              
Interest rate added to base rate (as a percent)         2.25%    
Share Repurchase Program              
Stockholders' equity              
Repurchase Program, number of shares repurchased (in shares) | shares     3,235,958 3,879,025      
Repurchase Program, value of shares repurchased     $ 34.5 $ 43.5      
Repurchase Program, remaining authorized capacity     $ 422.2   $ 422.2    
Subsequent Event [Member] | Second Amended and Restated Credit Agreement | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]              
Line of credit facility              
Interest rate, description of reference rate   SOFR          
Subsequent Event [Member] | Second Amended and Restated Credit Agreement | Minimum              
Line of credit facility              
Interest rate added to base rate (as a percent)   1.35%          
Subsequent Event [Member] | Second Amended and Restated Credit Agreement | Maximum              
Line of credit facility              
Interest rate added to base rate (as a percent)   2.25%          
Subsequent Event [Member] | Senior unsecured revolving credit facility              
Line of credit facility              
Maximum borrowing capacity for unsecured revolving credit facility $ 500.0 $ 500.0       $ 500.0  
Number of extension periods for unsecured debt | item 2 2       2  
Term of extension period for unsecured debt   6 months          
Credit facility expiration date after extensions   Jul. 01, 2027          
Repayment of revolving credit facility   $ 230.0          
Subsequent Event [Member] | Unsecured Term Loans              
Line of credit facility              
Outstanding balance of unsecured debt $ 350.0 350.0       $ 350.0 $ 108.3
Subsequent Event [Member] | Term loan #1              
Line of credit facility              
Outstanding balance of unsecured debt 175.0 $ 175.0       175.0  
Debt maturity date   Jul. 01, 2027          
Subsequent Event [Member] | Term loan #2              
Line of credit facility              
Outstanding balance of unsecured debt 175.0 $ 175.0       $ 175.0  
Debt maturity date   Jan. 01, 2028          
Subsequent Event [Member] | Share Repurchase Program              
Stockholders' equity              
Repurchase Program, number of shares repurchased (in shares) | shares   134,444       7,249,427  
Repurchase Program, value of shares repurchased   $ 1.3       $ 79.3  
Repurchase Program, remaining authorized capacity $ 420.8 $ 420.8       $ 420.8