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Acquisitions, Development and Divestitures (Tables)
3 Months Ended
Mar. 31, 2022
Business Combinations [Abstract]  
Disposal Group, Including Discontinued Operation, Income Statement Line Items The operations of the U.K. utility business are included in "Loss from Discontinued Operations (net of income taxes)" on the Statement of Income for the period ended March 31, 2021 as follows:
Three Months
Operating Revenues$634 
Operating Expenses252 
Other Income (Expense) - net66 
Interest Expense (a)93 
Income before income taxes355 
Loss on sale(1,647)
Income taxes751 
Loss from Discontinued Operations (net of income taxes)$(2,043)

(a)No interest from corporate level debt was allocated to discontinued operations.