v3.25.1
Segment Information (Tables)
3 Months Ended
Mar. 31, 2025
Segment Reporting [Abstract]  
Schedule of Summarized Segment Information
Presented in the tables below is summarized segment information:
 As of or for the Three Months Ended March 31, 2025
 Regulated BusinessesOtherConsolidated
Operating revenues$1,049 $93 $1,142 
Less:
Operation and maintenance (a)395 73 468 
Other segment items (b)67 (1)66 
Depreciation and amortization213 216 
Interest expense114 30 144 
Interest income(1)(21)(22)
Provision for income taxes60 65 
Net income attributable to common shareholders$201 $$205 
Total assets$30,288 $2,868 $33,156 
Cash paid for capital expenditures$545 $$548 
(a)Significant segment expense.
(b)Other segment items included in segment net income includes General taxes, Non-operating benefit costs, net, and Other income (expense), net, primarily Allowance for other funds used during construction.
As of or for the Three Months Ended March 31, 2024
 Regulated BusinessesOtherConsolidated
Operating revenues$928 $83 $1,011 
Less:
Operation and maintenance (a)351 65 416 
Other segment items (b)61 65 
Depreciation and amortization184 188 
Interest expense97 27 124 
Interest income(3)(21)(24)
Provision for income taxes53 57 
Net income attributable to common shareholders$185 $— $185 
Total assets$27,807 $3,279 $31,086 
Cash paid for capital expenditures$603 $$609 
(a)Significant segment expense.
(b)Other segment items included in segment net income includes General taxes, Non-operating benefit costs, net, and Other income (expense), net, primarily Allowance for other funds used during construction.