STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - SCG - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Net income, pretax amount, attributable to parent	$ 2,538	$ 3,081	$ 3,565
Income tax expense	(701)	(219)	(490)
Net income, after tax amount, attributable to parent	1,837	2,862	3,075
Financial instruments
Financial instruments, pretax amount, attributable to parent	(76)	14	57
Financial instruments, income tax (expense) benefit, attributable to parent	7	(2)	(18)
Financial instruments, net of tax amount, attributable to parent	(69)	12	39
Pension and other postretirement benefits
Pension and other postretirement benefits, pretax amount, attributable to parent	19	18	(39)
Pension and other postretirement benefits, income tax (expense) benefit, attributable to parent	(2)	(16)	8
Pension and other postretirement benefits, net of tax amount, attributable to parent	17	2	(31)
Total other comprehensive income (loss), pretax amount, attributable to parent	(36)	2	41
Total other comprehensive income, income (loss) tax (expense) benefit, attributable to parent	5	(18)	(10)
Net OCI	(31)	(16)	31
Comprehensive income, after preferred dividends of subsidiary, pretax amount, attributable to parent	2,501	3,082	3,605
Comprehensive income, after preferred dividends of subsidiary, income tax (expense) benefit, attributable to parent	(696)	(237)	(500)
Comprehensive income, after preferred dividends of subsidiary	1,805	2,845	3,105
SoCalGas
Net income, pretax amount, attributable to parent	828	987	807
Income tax expense	38	(31)	5
Net income, after tax amount, attributable to parent	866	956	812
Financial instruments
Financial instruments, pretax amount, attributable to parent	1	1	1
Financial instruments, income tax (expense) benefit, attributable to parent	0	0	0
Financial instruments, net of tax amount, attributable to parent	1	1	1
Pension and other postretirement benefits
Pension and other postretirement benefits, pretax amount, attributable to parent	10	(4)
Pension and other postretirement benefits, income tax (expense) benefit, attributable to parent	(1)	(1)
Pension and other postretirement benefits, net of tax amount, attributable to parent	9	(5)
Total other comprehensive income (loss), pretax amount, attributable to parent	11	(3)	1
Total other comprehensive income, income (loss) tax (expense) benefit, attributable to parent	(1)	(1)	0
Net OCI	10	(4)	1
Comprehensive income, after preferred dividends of subsidiary, pretax amount, attributable to parent	839	984	808
Comprehensive income, after preferred dividends of subsidiary, income tax (expense) benefit, attributable to parent	37	(32)	5
Comprehensive income, after preferred dividends of subsidiary	$ 876	$ 952	$ 813