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Interest Expense, Net
12 Months Ended
Dec. 31, 2023
Interest Expense [Abstract]  
Interest Expense, Net
The following table displays the components of Interest Expense, Net included on the Statements of Consolidated Income:
Year Ended December 31, (in millions)
202320222021
Interest on long-term debt$404.1 $344.5 $336.4 
Interest on short-term borrowings108.9 22.7 0.6 
Debt discount/cost amortization13.5 11.7 11.0 
Accounts receivable securitization fees2.7 2.5 1.4 
Allowance for borrowed funds used and interest capitalized during construction(25.3)(6.7)(4.6)
Debt-based post-in-service carrying charges(30.7)(21.1)(14.7)
Other16.4 8.0 11.0 
Total Interest Expense, net$489.6 $361.6 $341.1