Annual report pursuant to Section 13 and 15(d)

Subsequent Events - Additional Information (Details)

v3.23.2
Subsequent Events - Additional Information (Details) - USD ($)
12 Months Ended
Jul. 31, 2023
Jul. 05, 2023
Apr. 05, 2023
Jan. 04, 2023
Aug. 18, 2022
Dec. 21, 2021
Jun. 30, 2023
Subsequent Event [Line Items]              
Dividends declared, date     Apr. 05, 2023 Jan. 04, 2023 Aug. 18, 2022    
Dividend, payment date       Jan. 27, 2023      
Dividend, record date       Jan. 16, 2023      
Regular Dividend              
Subsequent Event [Line Items]              
Dividends declared, per common share     $ 0.20 $ 0.20      
Dividend, payment date     Apr. 28, 2023        
Dividend, record date     Apr. 17, 2023        
Special Dividend              
Subsequent Event [Line Items]              
Dividends declared, per common share         $ 1.00    
Dividend, record date         Sep. 12, 2022    
Trading Credit Facility | Line of Credit              
Subsequent Event [Line Items]              
Line of credit, termination date           Dec. 21, 2024  
Trading Credit Facility | Line of Credit | Minimum              
Subsequent Event [Line Items]              
Lender holding percentage of revolving commitments             66.67%
Trading Credit Facility | Line of Credit | Maximum              
Subsequent Event [Line Items]              
Line of credit, current borrowing capacity           $ 350,000,000.0  
Subsequent Event | Regular Dividend              
Subsequent Event [Line Items]              
Dividends declared, date   Jul. 05, 2023          
Dividends declared, per common share $ 0.20 $ 0.20          
Dividend, payment date Oct. 24, 2023 Jul. 28, 2023          
Dividend, record date Oct. 10, 2023 Jul. 17, 2023          
Subsequent Event | Special Dividend              
Subsequent Event [Line Items]              
Dividends declared, per common share $ 1.00            
Dividend, payment date Sep. 26, 2023            
Dividend, record date Sep. 12, 2023