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Credit Facility (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Dec. 31, 2022
Line of Credit Facility [Line Items]      
Long-term Line of Credit, Noncurrent, Net of Debt Issuance Costs $ 2,089.7   $ 1,213.8
Line of Credit Facility, Maximum Borrowing Capacity 54.8    
Letters of Credit Outstanding, Amount 0.4    
Uncommitted Facility, Maximum Borrowing Capacity 400.0    
Line of Credit [Member]      
Line of Credit Facility [Line Items]      
Unamortized Debt Issuance Expense 10.3   11.2
Long-term Line of Credit, Noncurrent, Net of Debt Issuance Costs 2,089.7   $ 1,213.8
Line of Credit Facility, Maximum Borrowing Capacity 3,350.0    
Line of Credit Facility, Average Outstanding Amount $ 1,719.9 $ 683.2  
Pricing on the Facility based on market rates ("SOFR") plus 0.875% to 1.35%    
Description of Variable Rate Basis SOFR    
Basis spread on variable rate (in hundredths) 0.94%    
Line of Credit Facility, Interest Rate During Period 5.40% 1.00%