Condensed Statements of Consolidated Comprehensive Income (Unaudited) - CERC - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Net income	$ 228	$ 118	$ 578	$ 443
Adjustment to pension and other postretirement plans (net of tax of, $-0-, $-0-, $-0- and $-0-)	2	0	1	(1)
Total	3	0	5	(1)
CERC
Net income	47	43	311	255
Adjustment to pension and other postretirement plans (net of tax of, $-0-, $-0-, $-0- and $-0-)	0	0	(1)	(1)
Total	0	0	(1)	(1)
Comprehensive income	$ 47	$ 43	$ 310	$ 254