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Property, Plant and Equipment (Property, Plant and Equipment) (Detail) - USD ($)
$ in Millions
Dec. 31, 2024
Dec. 31, 2023
Utility:    
Generation $ 26,854 $ 24,903
Transmission 17,856 16,540
Distribution 23,572 21,836
Nuclear fuel 2,393 2,424
General and other 1,865 1,758
Plant under construction [1] 13,816 8,230
Total utility 86,356 75,691
Non-jurisdictional - including plant under construction 1,763 1,772
Nonutility:    
Nonregulated generation-nuclear 1,962 1,855
Nonregulated generation-solar 1,207 945
Nuclear fuel 1,173 1,009
Other-including plant under construction 2,383 2,145
Total nonutility 6,725 5,954
Total property, plant and equipment [2] 94,844 83,417
Virginia Electric and Power Company    
Utility:    
Generation 20,219 18,580
Transmission 15,514 14,268
Distribution 17,261 15,934
Nuclear fuel 1,823 1,815
General and other 1,134 1,036
Plant under construction [1] 12,826 7,548
Total utility 68,777 59,181
Non-jurisdictional - including plant under construction 1,763 1,772
Nonutility:    
Other-including plant under construction 10 10
Total nonutility 10 10
Total property, plant and equipment [3] $ 70,550 $ 60,963
[1] Includes $5.8 billion and $2.9 billion of costs associated with the CVOW Commercial Project at December 31, 2024 and 2023, respectively. The amount at December 31, 2024 is net of $206 million of costs not expected to be recovered from customers.
[2] See Note 16 for amounts attributable to VIEs.
[3] See Note 16 for amounts attributable to VIEs.