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2022 Variable Funding Notes (Additional Information) (Details) - USD ($)
$ in Millions
Sep. 16, 2022
Sep. 11, 2022
2022 Variable Funding Notes [Member] | Subsequent Event [Member]    
Line of Credit Facility [Line Items]    
Variable funding notes $ 120.0  
2021 Variable Funding Notes [Member]    
Line of Credit Facility [Line Items]    
Variable funding notes   $ 120.0
Variable funding notes   $ 200.0