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SUPPLEMENTAL CASH FLOW INFORMATION
3 Months Ended
Mar. 31, 2021
Supplemental Cash Flow Information [Abstract]  
SUPPLEMENTAL CASH FLOW INFORMATION SUPPLEMENTAL CASH FLOW INFORMATION
Three Months Ended March 31
(in millions)20212020
Cash paid for interest, net of amount capitalized$91.5 $92.6 
Significant non-cash investing and financing transactions:
Accounts payable related to construction costs24.4 24.1 
Receivable related to insurance proceeds for property damage (1)
14.1 — 

(1)See Note 5, Property, Plant, and Equipment, for information about a steam incident at our Public Service Building.