v3.25.4
Property, Plant And Equipment (Schedule Of Property, Plant And Equipment) (Details) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Property, Plant and Equipment [Line Items]    
Property Plant and Equipment $ 38,058.8 $ 34,152.9
Accumulated Depreciation and Amortization (9,370.6) (8,699.0)
Net Property, Plant and Equipment 28,688.2 25,453.9
Gas Distribution Utility    
Property, Plant and Equipment [Line Items]    
Property Plant and Equipment 21,509.4 20,007.2
Accumulated Depreciation and Amortization (4,427.3) (4,166.8)
Electric Utility    
Property, Plant and Equipment [Line Items]    
Property Plant and Equipment 11,420.7 8,666.8
Accumulated Depreciation and Amortization (2,987.0) (2,707.8)
Common Utility    
Property, Plant and Equipment [Line Items]    
Property Plant and Equipment 236.4 248.1
Accumulated Depreciation and Amortization (156.1) (163.4)
Construction Work In Process    
Property, Plant and Equipment [Line Items]    
Property Plant and Equipment 1,700.7 2,084.7
Renewable Generation Assets    
Property, Plant and Equipment [Line Items]    
Property Plant and Equipment 1,429.3 1,434.2
Accumulated Depreciation and Amortization (156.3) (110.4)
Non-Utility And Other    
Property, Plant and Equipment [Line Items]    
Property Plant and Equipment 1,762.3 1,711.9
Accumulated Depreciation and Amortization $ (1,643.9) $ (1,550.6)